Merge tag 'perf-tools-for-v5.10-2020-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools updates from Arnaldo Carvalho de Melo: - cgroup improvements for 'perf stat', allowing for compact specification of events and cgroups in the command line. - Support per thread topdown metrics in 'perf stat'. - Support sample-read topdown metric group in 'perf record' - Show start of latency in addition to its start in 'perf sched latency'. - Add min, max to 'perf script' futex-contention output, in addition to avg. - Allow usage of 'perf_event_attr->exclusive' attribute via the new ':e' event modifier. - Add 'snapshot' command to 'perf record --control', using it with Intel PT. - Support FIFO file names as alternative options to 'perf record --control'. - Introduce branch history "streams", to compare 'perf record' runs with 'perf diff' based on branch records and report hot streams. - Support PE executable symbol tables using libbfd, to profile, for instance, wine binaries. - Add filter support for option 'perf ftrace -F/--funcs'. - Allow configuring the 'disassembler_style' 'perf annotate' knob via 'perf config' - Update CascadelakeX and SkylakeX JSON vendor events files. - Add support for parsing perchip/percore JSON vendor events. - Add power9 hv_24x7 core level metric events. - Add L2 prefetch, ITLB instruction fetch hits JSON events for AMD zen1. - Enable Family 19h users by matching Zen2 AMD vendor events. - Use debuginfod in 'perf probe' when required debug files not found locally. - Display negative tid in non-sample events in 'perf script'. - Make GTK2 support opt-in - Add build test with GTK+ - Add missing -lzstd to the fast path feature detection - Add scripts to auto generate 'mmap', 'mremap' string<->id tables for use in 'perf trace'. - Show python test script in verbose mode. - Fix uncore metric expressions - Msan uninitialized use fixes. - Use condition variables in 'perf bench numa' - Autodetect python3 binary in systems without python2. - Support md5 build ids in addition to sha1. - Add build id 'perf test' regression test. - Fix printable strings in python3 scripts. - Fix off by ones in 'perf trace' in arches using libaudit. - Fix JSON event code for events referencing std arch events. - Introduce 'perf test' shell script for Arm CoreSight testing. - Add rdtsc() for Arm64 for used in the PERF_RECORD_TIME_CONV metadata event and in 'perf test tsc'. - 'perf c2c' improvements: Add "RMT Load Hit" metric, "Total Stores", fixes and documentation update. - Fix usage of reloc_sym in 'perf probe' when using both kallsyms and debuginfo files. - Do not print 'Metric Groups:' unnecessarily in 'perf list' - Refcounting fixes in the event parsing code. - Add expand cgroup event 'perf test' entry. - Fix out of bounds CPU map access when handling armv8_pmu events in 'perf stat'. - Add build-id injection 'perf bench' benchmark. - Enter namespace when reading build-id in 'perf inject'. - Do not load map/dso when injecting build-id speeding up the 'perf inject' process. - Add --buildid-all option to avoid processing all samples, just the mmap metadata events. - Add feature test to check if libbfd has buildid support - Add 'perf test' entry for PE binary format support. - Fix typos in power8 PMU vendor events JSON files. - Hide libtraceevent non API functions. * tag 'perf-tools-for-v5.10-2020-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (113 commits) perf c2c: Update documentation for metrics reorganization perf c2c: Add metrics "RMT Load Hit" perf c2c: Correct LLC load hit metrics perf c2c: Change header for LLC local hit perf c2c: Use more explicit headers for HITM perf c2c: Change header from "LLC Load Hitm" to "Load Hitm" perf c2c: Organize metrics based on memory hierarchy perf c2c: Display "Total Stores" as a standalone metrics perf c2c: Display the total numbers continuously perf bench: Use condition variables in numa. perf jevents: Fix event code for events referencing std arch events perf diff: Support hot streams comparison perf streams: Report hot streams perf streams: Calculate the sum of total streams hits perf streams: Link stream pair perf streams: Compare two streams perf streams: Get the evsel_streams by evsel_idx perf streams: Introduce branch history "streams" perf intel-pt: Improve PT documentation slightly perf tools: Add support for exclusive groups/events ...
author: Linus Torvalds <torvalds@linux-foundation.org> 2020-10-17 21:47:46 +0300
committer: Linus Torvalds <torvalds@linux-foundation.org> 2020-10-17 21:47:46 +0300
commit: 9d9af1007bc08971953ae915d88dc9bb21344b53 (patch)
tree: 02090da0b271c31f19d58d80f4cff19c8ef89971 /tools
parent: a1e16bc7d5f7ca3599d8a7f061841c93a563665e (diff)
parent: 744aec4df2c5b4d12af26a57d8858af2f59ef3d0 (diff)
download: linux-9d9af1007bc08971953ae915d88dc9bb21344b53.tar.xz
164 files changed, 10441 insertions, 5711 deletions
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
index 38415d251075..97cbfb31b762 100644
--- a/tools/build/Makefile.feature
+++ b/tools/build/Makefile.feature
@@ -38,9 +38,8 @@ FEATURE_TESTS_BASIC :=                  \
         get_current_dir_name            \
         gettid				\
         glibc                           \
-        gtk2                            \
-        gtk2-infobar                    \
         libbfd                          \
+        libbfd-buildid			\
         libcap                          \
         libelf                          \
         libelf-getphdrnum               \
@@ -80,6 +79,8 @@ FEATURE_TESTS_EXTRA :=                  \
          compile-32                     \
          compile-x32                    \
          cplus-demangle                 \
+         gtk2                           \
+         gtk2-infobar                   \
          hello                          \
          libbabeltrace                  \
          libbfd-liberty                 \
@@ -110,8 +111,8 @@ FEATURE_DISPLAY ?=              \
          dwarf                  \
          dwarf_getlocations     \
          glibc                  \
-         gtk2                   \
          libbfd                 \
+         libbfd-buildid		\
          libcap                 \
          libelf                 \
          libnuma                \
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile
index b2a2347c67ed..cdde783f3018 100644
--- a/tools/build/feature/Makefile
+++ b/tools/build/feature/Makefile
@@ -15,6 +15,7 @@ FILES=                                          \
          test-hello.bin                         \
          test-libaudit.bin                      \
          test-libbfd.bin                        \
+         test-libbfd-buildid.bin		\
          test-disassembler-four-args.bin        \
          test-reallocarray.bin			\
          test-libbfd-liberty.bin                \
@@ -89,7 +90,7 @@ __BUILDXX = $(CXX) $(CXXFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(
 ###############################
 
 $(OUTPUT)test-all.bin:
-	$(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz -llzma
+	$(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -I/usr/include/slang -lslang $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz -llzma -lzstd
 
 $(OUTPUT)test-hello.bin:
 	$(BUILD)
@@ -225,6 +226,9 @@ $(OUTPUT)test-libpython-version.bin:
 $(OUTPUT)test-libbfd.bin:
 	$(BUILD) -DPACKAGE='"perf"' -lbfd -ldl
 
+$(OUTPUT)test-libbfd-buildid.bin:
+	$(BUILD) -DPACKAGE='"perf"' -lbfd -ldl
+
 $(OUTPUT)test-disassembler-four-args.bin:
 	$(BUILD) -DPACKAGE='"perf"' -lbfd -lopcodes
 
diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c
index 5284e6e9c756..a04e81321c66 100644
--- a/tools/build/feature/test-all.c
+++ b/tools/build/feature/test-all.c
@@ -74,18 +74,14 @@
 # include "test-libslang.c"
 #undef main
 
-#define main main_test_gtk2
-# include "test-gtk2.c"
-#undef main
-
-#define main main_test_gtk2_infobar
-# include "test-gtk2-infobar.c"
-#undef main
-
 #define main main_test_libbfd
 # include "test-libbfd.c"
 #undef main
 
+#define main main_test_libbfd_buildid
+# include "test-libbfd-buildid.c"
+#undef main
+
 #define main main_test_backtrace
 # include "test-backtrace.c"
 #undef main
@@ -201,9 +197,8 @@ int main(int argc, char *argv[])
 	main_test_libelf_getshdrstrndx();
 	main_test_libunwind();
 	main_test_libslang();
-	main_test_gtk2(argc, argv);
-	main_test_gtk2_infobar(argc, argv);
 	main_test_libbfd();
+	main_test_libbfd_buildid();
 	main_test_backtrace();
 	main_test_libnuma();
 	main_test_numa_num_possible_cpus();
diff --git a/tools/build/feature/test-libbfd-buildid.c b/tools/build/feature/test-libbfd-buildid.c
new file mode 100644
index 000000000000..157644b04c05
--- /dev/null
+++ b/tools/build/feature/test-libbfd-buildid.c
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <bfd.h>
+
+int main(void)
+{
+	bfd *abfd = bfd_openr("Pedro", 0);
+	return abfd && (!abfd->build_id || abfd->build_id->size > 0x506564726f);
+}
diff --git a/tools/lib/perf/evlist.c b/tools/lib/perf/evlist.c
index 2208444ecb44..cfcdbd7be066 100644
--- a/tools/lib/perf/evlist.c
+++ b/tools/lib/perf/evlist.c
@@ -45,6 +45,9 @@ static void __perf_evlist__propagate_maps(struct perf_evlist *evlist,
 	if (!evsel->own_cpus || evlist->has_user_cpus) {
 		perf_cpu_map__put(evsel->cpus);
 		evsel->cpus = perf_cpu_map__get(evlist->cpus);
+	} else if (!evsel->system_wide && perf_cpu_map__empty(evlist->cpus)) {
+		perf_cpu_map__put(evsel->cpus);
+		evsel->cpus = perf_cpu_map__get(evlist->cpus);
 	} else if (evsel->cpus != evsel->own_cpus) {
 		perf_cpu_map__put(evsel->cpus);
 		evsel->cpus = perf_cpu_map__get(evsel->own_cpus);
diff --git a/tools/lib/perf/include/perf/event.h b/tools/lib/perf/include/perf/event.h
index 842028858d66..988c539bedb6 100644
--- a/tools/lib/perf/include/perf/event.h
+++ b/tools/lib/perf/include/perf/event.h
@@ -201,10 +201,20 @@ struct perf_record_header_tracing_data {
 	__u32			 size;
 };
 
+#define PERF_RECORD_MISC_BUILD_ID_SIZE (1 << 15)
+
 struct perf_record_header_build_id {
 	struct perf_event_header header;
 	pid_t			 pid;
-	__u8			 build_id[24];
+	union {
+		__u8		 build_id[24];
+		struct {
+			__u8	 data[20];
+			__u8	 size;
+			__u8	 reserved1__;
+			__u16	 reserved2__;
+		};
+	};
 	char			 filename[];
 };
 
@@ -324,6 +334,10 @@ struct perf_record_time_conv {
 	__u64			 time_shift;
 	__u64			 time_mult;
 	__u64			 time_zero;
+	__u64			 time_cycles;
+	__u64			 time_mask;
+	bool			 cap_user_time_zero;
+	bool			 cap_user_time_short;
 };
 
 struct perf_record_header_feature {
diff --git a/tools/lib/traceevent/event-parse-api.c b/tools/lib/traceevent/event-parse-api.c
index 4faf52a65791..f8361e45d446 100644
--- a/tools/lib/traceevent/event-parse-api.c
+++ b/tools/lib/traceevent/event-parse-api.c
@@ -92,7 +92,7 @@ bool tep_test_flag(struct tep_handle *tep, enum tep_flag flag)
 	return false;
 }
 
-unsigned short tep_data2host2(struct tep_handle *tep, unsigned short data)
+__hidden unsigned short data2host2(struct tep_handle *tep, unsigned short data)
 {
 	unsigned short swap;
 
@@ -105,7 +105,7 @@ unsigned short tep_data2host2(struct tep_handle *tep, unsigned short data)
 	return swap;
 }
 
-unsigned int tep_data2host4(struct tep_handle *tep, unsigned int data)
+__hidden unsigned int data2host4(struct tep_handle *tep, unsigned int data)
 {
 	unsigned int swap;
 
@@ -120,8 +120,8 @@ unsigned int tep_data2host4(struct tep_handle *tep, unsigned int data)
 	return swap;
 }
 
-unsigned long long
-tep_data2host8(struct tep_handle *tep, unsigned long long data)
+__hidden  unsigned long long
+data2host8(struct tep_handle *tep, unsigned long long data)
 {
 	unsigned long long swap;
 
diff --git a/tools/lib/traceevent/event-parse-local.h b/tools/lib/traceevent/event-parse-local.h
index d805a920af6f..fd4bbcfbb849 100644
--- a/tools/lib/traceevent/event-parse-local.h
+++ b/tools/lib/traceevent/event-parse-local.h
@@ -15,6 +15,8 @@ struct event_handler;
 struct func_resolver;
 struct tep_plugins_dir;
 
+#define __hidden __attribute__((visibility ("hidden")))
+
 struct tep_handle {
 	int ref_count;
 
@@ -102,12 +104,20 @@ struct tep_print_parse {
 	struct tep_print_arg		*len_as_arg;
 };
 
-void tep_free_event(struct tep_event *event);
-void tep_free_format_field(struct tep_format_field *field);
-void tep_free_plugin_paths(struct tep_handle *tep);
-
-unsigned short tep_data2host2(struct tep_handle *tep, unsigned short data);
-unsigned int tep_data2host4(struct tep_handle *tep, unsigned int data);
-unsigned long long tep_data2host8(struct tep_handle *tep, unsigned long long data);
+void free_tep_event(struct tep_event *event);
+void free_tep_format_field(struct tep_format_field *field);
+void free_tep_plugin_paths(struct tep_handle *tep);
+
+unsigned short data2host2(struct tep_handle *tep, unsigned short data);
+unsigned int data2host4(struct tep_handle *tep, unsigned int data);
+unsigned long long data2host8(struct tep_handle *tep, unsigned long long data);
+
+/* access to the internal parser */
+int peek_char(void);
+void init_input_buf(const char *buf, unsigned long long size);
+unsigned long long get_input_buf_ptr(void);
+const char *get_input_buf(void);
+enum tep_event_type read_token(char **tok);
+void free_token(char *tok);
 
 #endif /* _PARSE_EVENTS_INT_H */
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 5acc18b32606..fe58843d047c 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -54,19 +54,26 @@ static int show_warning = 1;
 			warning(fmt, ##__VA_ARGS__);		\
 	} while (0)
 
-static void init_input_buf(const char *buf, unsigned long long size)
+/**
+ * init_input_buf - init buffer for parsing
+ * @buf: buffer to parse
+ * @size: the size of the buffer
+ *
+ * Initializes the internal buffer that tep_read_token() will parse.
+ */
+__hidden void init_input_buf(const char *buf, unsigned long long size)
 {
 	input_buf = buf;
 	input_buf_siz = size;
 	input_buf_ptr = 0;
 }
 
-const char *tep_get_input_buf(void)
+__hidden const char *get_input_buf(void)
 {
 	return input_buf;
 }
 
-unsigned long long tep_get_input_buf_ptr(void)
+__hidden unsigned long long get_input_buf_ptr(void)
 {
 	return input_buf_ptr;
 }
@@ -100,26 +107,13 @@ process_defined_func(struct trace_seq *s, void *data, int size,
 
 static void free_func_handle(struct tep_function_handler *func);
 
-/**
- * tep_buffer_init - init buffer for parsing
- * @buf: buffer to parse
- * @size: the size of the buffer
- *
- * For use with tep_read_token(), this initializes the internal
- * buffer that tep_read_token() will parse.
- */
-void tep_buffer_init(const char *buf, unsigned long long size)
-{
-	init_input_buf(buf, size);
-}
-
 void breakpoint(void)
 {
 	static int x;
 	x++;
 }
 
-struct tep_print_arg *alloc_arg(void)
+static struct tep_print_arg *alloc_arg(void)
 {
 	return calloc(1, sizeof(struct tep_print_arg));
 }
@@ -962,22 +956,17 @@ static int __read_char(void)
 	return input_buf[input_buf_ptr++];
 }
 
-static int __peek_char(void)
-{
-	if (input_buf_ptr >= input_buf_siz)
-		return -1;
-
-	return input_buf[input_buf_ptr];
-}
-
 /**
- * tep_peek_char - peek at the next character that will be read
+ * peek_char - peek at the next character that will be read
  *
  * Returns the next character read, or -1 if end of buffer.
  */
-int tep_peek_char(void)
+__hidden int peek_char(void)
 {
-	return __peek_char();
+	if (input_buf_ptr >= input_buf_siz)
+		return -1;
+
+	return input_buf[input_buf_ptr];
 }
 
 static int extend_token(char **tok, char *buf, int size)
@@ -1033,7 +1022,7 @@ static enum tep_event_type __read_token(char **tok)
 	case TEP_EVENT_OP:
 		switch (ch) {
 		case '-':
-			next_ch = __peek_char();
+			next_ch = peek_char();
 			if (next_ch == '>') {
 				buf[i++] = __read_char();
 				break;
@@ -1045,7 +1034,7 @@ static enum tep_event_type __read_token(char **tok)
 		case '>':
 		case '<':
 			last_ch = ch;
-			ch = __peek_char();
+			ch = peek_char();
 			if (ch != last_ch)
 				goto test_equal;
 			buf[i++] = __read_char();
@@ -1068,7 +1057,7 @@ static enum tep_event_type __read_token(char **tok)
 		return type;
 
  test_equal:
-		ch = __peek_char();
+		ch = peek_char();
 		if (ch == '=')
 			buf[i++] = __read_char();
 		goto out;
@@ -1122,7 +1111,7 @@ static enum tep_event_type __read_token(char **tok)
 		break;
 	}
 
-	while (get_type(__peek_char()) == type) {
+	while (get_type(peek_char()) == type) {
 		if (i == (BUFSIZ - 1)) {
 			buf[i] = 0;
 			tok_size += BUFSIZ;
@@ -1191,13 +1180,26 @@ static enum tep_event_type force_token(const char *str, char **tok)
 	return type;
 }
 
-static void free_token(char *tok)
+/**
+ * free_token - free a token returned by tep_read_token
+ * @token: the token to free
+ */
+__hidden void free_token(char *tok)
 {
 	if (tok)
 		free(tok);
 }
 
-static enum tep_event_type read_token(char **tok)
+/**
+ * read_token - access to utilities to use the tep parser
+ * @tok: The token to return
+ *
+ * This will parse tokens from the string given by
+ * tep_init_data().
+ *
+ * Returns the token type.
+ */
+__hidden enum tep_event_type read_token(char **tok)
 {
 	enum tep_event_type type;
 
@@ -1214,29 +1216,6 @@ static enum tep_event_type read_token(char **tok)
 	return TEP_EVENT_NONE;
 }
 
-/**
- * tep_read_token - access to utilities to use the tep parser
- * @tok: The token to return
- *
- * This will parse tokens from the string given by
- * tep_init_data().
- *
- * Returns the token type.
- */
-enum tep_event_type tep_read_token(char **tok)
-{
-	return read_token(tok);
-}
-
-/**
- * tep_free_token - free a token returned by tep_read_token
- * @token: the token to free
- */
-void tep_free_token(char *token)
-{
-	free_token(token);
-}
-
 /* no newline */
 static enum tep_event_type read_token_item(char **tok)
 {
@@ -3459,12 +3438,12 @@ unsigned long long tep_read_number(struct tep_handle *tep,
 	case 1:
 		return *(unsigned char *)ptr;
 	case 2:
-		return tep_data2host2(tep, *(unsigned short *)ptr);
+		return data2host2(tep, *(unsigned short *)ptr);
 	case 4:
-		return tep_data2host4(tep, *(unsigned int *)ptr);
+		return data2host4(tep, *(unsigned int *)ptr);
 	case 8:
 		memcpy(&val, (ptr), sizeof(unsigned long long));
-		return tep_data2host8(tep, val);
+		return data2host8(tep, val);
 	default:
 		/* BUG! */
 		return 0;
@@ -4190,7 +4169,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
 			f = tep_find_any_field(event, arg->string.string);
 			arg->string.offset = f->offset;
 		}
-		str_offset = tep_data2host4(tep, *(unsigned int *)(data + arg->string.offset));
+		str_offset = data2host4(tep, *(unsigned int *)(data + arg->string.offset));
 		str_offset &= 0xffff;
 		print_str_to_seq(s, format, len_arg, ((char *)data) + str_offset);
 		break;
@@ -4208,7 +4187,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
 			f = tep_find_any_field(event, arg->bitmask.bitmask);
 			arg->bitmask.offset = f->offset;
 		}
-		bitmask_offset = tep_data2host4(tep, *(unsigned int *)(data + arg->bitmask.offset));
+		bitmask_offset = data2host4(tep, *(unsigned int *)(data + arg->bitmask.offset));
 		bitmask_size = bitmask_offset >> 16;
 		bitmask_offset &= 0xffff;
 		print_bitmask_to_seq(tep, s, format, len_arg,
@@ -6750,7 +6729,7 @@ static int find_event_handle(struct tep_handle *tep, struct tep_event *event)
 }
 
 /**
- * __tep_parse_format - parse the event format
+ * parse_format - parse the event format
  * @buf: the buffer storing the event format string
  * @size: the size of @buf
  * @sys: the system the event belongs to
@@ -6762,9 +6741,9 @@ static int find_event_handle(struct tep_handle *tep, struct tep_event *event)
  *
  * /sys/kernel/debug/tracing/events/.../.../format
  */
-enum tep_errno __tep_parse_format(struct tep_event **eventp,
-				  struct tep_handle *tep, const char *buf,
-				  unsigned long size, const char *sys)
+static enum tep_errno parse_format(struct tep_event **eventp,
+				   struct tep_handle *tep, const char *buf,
+				   unsigned long size, const char *sys)
 {
 	struct tep_event *event;
 	int ret;
@@ -6879,7 +6858,7 @@ __parse_event(struct tep_handle *tep,
 	      const char *buf, unsigned long size,
 	      const char *sys)
 {
-	int ret = __tep_parse_format(eventp, tep, buf, size, sys);
+	int ret = parse_format(eventp, tep, buf, size, sys);
 	struct tep_event *event = *eventp;
 
 	if (event == NULL)
@@ -6897,7 +6876,7 @@ __parse_event(struct tep_handle *tep,
 	return 0;
 
 event_add_failed:
-	tep_free_event(event);
+	free_tep_event(event);
 	return ret;
 }
 
@@ -7490,7 +7469,7 @@ int tep_get_ref(struct tep_handle *tep)
 	return 0;
 }
 
-void tep_free_format_field(struct tep_format_field *field)
+__hidden void free_tep_format_field(struct tep_format_field *field)
 {
 	free(field->type);
 	if (field->alias != field->name)
@@ -7505,7 +7484,7 @@ static void free_format_fields(struct tep_format_field *field)
 
 	while (field) {
 		next = field->next;
-		tep_free_format_field(field);
+		free_tep_format_field(field);
 		field = next;
 	}
 }
@@ -7516,7 +7495,7 @@ static void free_formats(struct tep_format *format)
 	free_format_fields(format->fields);
 }
 
-void tep_free_event(struct tep_event *event)
+__hidden void free_tep_event(struct tep_event *event)
 {
 	free(event->name);
 	free(event->system);
@@ -7602,7 +7581,7 @@ void tep_free(struct tep_handle *tep)
 	}
 
 	for (i = 0; i < tep->nr_events; i++)
-		tep_free_event(tep->events[i]);
+		free_tep_event(tep->events[i]);
 
 	while (tep->handlers) {
 		handle = tep->handlers;
@@ -7613,7 +7592,7 @@ void tep_free(struct tep_handle *tep)
 	free(tep->events);
 	free(tep->sort_events);
 	free(tep->func_resolver);
-	tep_free_plugin_paths(tep);
+	free_tep_plugin_paths(tep);
 
 	free(tep);
 }
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index c29b693e31ee..a67ad9a5b835 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -578,14 +578,6 @@ void tep_ref(struct tep_handle *tep);
 void tep_unref(struct tep_handle *tep);
 int tep_get_ref(struct tep_handle *tep);
 
-/* access to the internal parser */
-void tep_buffer_init(const char *buf, unsigned long long size);
-enum tep_event_type tep_read_token(char **tok);
-void tep_free_token(char *token);
-int tep_peek_char(void);
-const char *tep_get_input_buf(void);
-unsigned long long tep_get_input_buf_ptr(void);
-
 /* for debugging */
 void tep_print_funcs(struct tep_handle *tep);
 void tep_print_printk(struct tep_handle *tep);
diff --git a/tools/lib/traceevent/event-plugin.c b/tools/lib/traceevent/event-plugin.c
index e7c2acb8680f..e7f93d5fe4fd 100644
--- a/tools/lib/traceevent/event-plugin.c
+++ b/tools/lib/traceevent/event-plugin.c
@@ -676,7 +676,7 @@ int tep_add_plugin_path(struct tep_handle *tep, char *path,
 	return 0;
 }
 
-void tep_free_plugin_paths(struct tep_handle *tep)
+__hidden void free_tep_plugin_paths(struct tep_handle *tep)
 {
 	struct tep_plugins_dir *dir;
 
diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index c271aeeb227d..368826bb5a57 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -38,8 +38,8 @@ static void show_error(char *error_buf, const char *fmt, ...)
 	int len;
 	int i;
 
-	input = tep_get_input_buf();
-	index = tep_get_input_buf_ptr();
+	input = get_input_buf();
+	index = get_input_buf_ptr();
 	len = input ? strlen(input) : 0;
 
 	if (len) {
@@ -57,25 +57,20 @@ static void show_error(char *error_buf, const char *fmt, ...)
 	va_end(ap);
 }
 
-static void free_token(char *token)
-{
-	tep_free_token(token);
-}
-
-static enum tep_event_type read_token(char **tok)
+static enum tep_event_type filter_read_token(char **tok)
 {
 	enum tep_event_type type;
 	char *token = NULL;
 
 	do {
 		free_token(token);
-		type = tep_read_token(&token);
+		type = read_token(&token);
 	} while (type == TEP_EVENT_NEWLINE || type == TEP_EVENT_SPACE);
 
 	/* If token is = or ! check to see if the next char is ~ */
 	if (token &&
 	    (strcmp(token, "=") == 0 || strcmp(token, "!") == 0) &&
-	    tep_peek_char() == '~') {
+	    peek_char() == '~') {
 		/* append it */
 		*tok = malloc(3);
 		if (*tok == NULL) {
@@ -85,7 +80,7 @@ static enum tep_event_type read_token(char **tok)
 		sprintf(*tok, "%c%c", *token, '~');
 		free_token(token);
 		/* Now remove the '~' from the buffer */
-		tep_read_token(&token);
+		read_token(&token);
 		free_token(token);
 	} else
 		*tok = token;
@@ -959,7 +954,7 @@ process_filter(struct tep_event *event, struct tep_filter_arg **parg,
 
 	do {
 		free(token);
-		type = read_token(&token);
+		type = filter_read_token(&token);
 		switch (type) {
 		case TEP_EVENT_SQUOTE:
 		case TEP_EVENT_DQUOTE:
@@ -1185,7 +1180,7 @@ process_event(struct tep_event *event, const char *filter_str,
 {
 	int ret;
 
-	tep_buffer_init(filter_str, strlen(filter_str));
+	init_input_buf(filter_str, strlen(filter_str));
 
 	ret = process_filter(event, parg, error_str, 0);
 	if (ret < 0)
@@ -1243,7 +1238,7 @@ filter_event(struct tep_event_filter *filter, struct tep_event *event,
 static void filter_init_error_buf(struct tep_event_filter *filter)
 {
 	/* clear buffer to reset show error */
-	tep_buffer_init("", 0);
+	init_input_buf("", 0);
 	filter->error_buffer[0] = '\0';
 }
 
diff --git a/tools/perf/Documentation/perf-c2c.txt b/tools/perf/Documentation/perf-c2c.txt
index 98efdab5fbd4..c81d72e3eecf 100644
--- a/tools/perf/Documentation/perf-c2c.txt
+++ b/tools/perf/Documentation/perf-c2c.txt
@@ -174,34 +174,36 @@ For each cacheline in the 1) list we display following data:
   Cacheline
   - cacheline address (hex number)
 
-  Total records
-  - sum of all cachelines accesses
-
   Rmt/Lcl Hitm
   - cacheline percentage of all Remote/Local HITM accesses
 
-  LLC Load Hitm - Total, Lcl, Rmt
+  LLC Load Hitm - Total, LclHitm, RmtHitm
   - count of Total/Local/Remote load HITMs
 
-  Store Reference - Total, L1Hit, L1Miss
-    Total - all store accesses
-    L1Hit - store accesses that hit L1
-    L1Hit - store accesses that missed L1
+  Total records
+  - sum of all cachelines accesses
 
-  Load Dram
-  - count of local and remote DRAM accesses
+  Total loads
+  - sum of all load accesses
 
-  LLC Ld Miss
-  - count of all accesses that missed LLC
+  Total stores
+  - sum of all store accesses
 
-  Total Loads
-  - sum of all load accesses
+  Store Reference - L1Hit, L1Miss
+    L1Hit - store accesses that hit L1
+    L1Miss - store accesses that missed L1
 
   Core Load Hit - FB, L1, L2
   - count of load hits in FB (Fill Buffer), L1 and L2 cache
 
-  LLC Load Hit - Llc, Rmt
-  - count of LLC and Remote load hits
+  LLC Load Hit - LlcHit, LclHitm
+  - count of LLC load accesses, includes LLC hits and LLC HITMs
+
+  RMT Load Hit - RmtHit, RmtHitm
+  - count of remote load accesses, includes remote hits and remote HITMs
+
+  Load Dram - Lcl, Rmt
+  - count of local and remote DRAM accesses
 
 For each offset in the 2) list we display following data:
 
diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt
index 76408d986aed..31069d8a5304 100644
--- a/tools/perf/Documentation/perf-config.txt
+++ b/tools/perf/Documentation/perf-config.txt
@@ -242,6 +242,11 @@ annotate.*::
 	These are in control of addresses, jump function, source code
 	in lines of assembly code from a specific program.
 
+	annotate.disassembler_style:
+		Use this to change the default disassembler style to some other value
+		supported by binutils, such as "intel", see the '-M' option help in the
+		'objdump' man page.
+
 	annotate.hide_src_code::
 		If a program which is analyzed has source code,
 		this option lets 'annotate' print a list of assembly code with the source code.
diff --git a/tools/perf/Documentation/perf-diff.txt b/tools/perf/Documentation/perf-diff.txt
index f50ca0fef0a4..be65bd55ab2a 100644
--- a/tools/perf/Documentation/perf-diff.txt
+++ b/tools/perf/Documentation/perf-diff.txt
@@ -182,6 +182,10 @@ OPTIONS
 --tid=::
 	Only diff samples for given thread ID (comma separated list).
 
+--stream::
+	Enable hot streams comparison. Stream can be a callchain which is
+	aggregated by the branch records from samples.
+
 COMPARISON
 ----------
 The comparison is governed by the baseline file. The baseline perf.data
diff --git a/tools/perf/Documentation/perf-ftrace.txt b/tools/perf/Documentation/perf-ftrace.txt
index 78358af9a1c4..1e91121bac0f 100644
--- a/tools/perf/Documentation/perf-ftrace.txt
+++ b/tools/perf/Documentation/perf-ftrace.txt
@@ -33,7 +33,8 @@ OPTIONS
 
 -F::
 --funcs::
-        List all available functions to trace.
+        List available functions to trace. It accepts a pattern to
+        only list interested functions.
 
 -p::
 --pid=::
diff --git a/tools/perf/Documentation/perf-inject.txt b/tools/perf/Documentation/perf-inject.txt
index 70969ea73e01..a8eccff21281 100644
--- a/tools/perf/Documentation/perf-inject.txt
+++ b/tools/perf/Documentation/perf-inject.txt
@@ -24,8 +24,12 @@ information could make use of this facility.
 OPTIONS
 -------
 -b::
---build-ids=::
+--build-ids::
         Inject build-ids into the output stream
+
+--buildid-all:
+	Inject build-ids of all DSOs into the output stream
+
 -v::
 --verbose::
 	Be more verbose.
diff --git a/tools/perf/Documentation/perf-intel-pt.txt b/tools/perf/Documentation/perf-intel-pt.txt
index d5a266d7f15b..cd362dc2af07 100644
--- a/tools/perf/Documentation/perf-intel-pt.txt
+++ b/tools/perf/Documentation/perf-intel-pt.txt
@@ -112,6 +112,32 @@ The flags are "bcrosyiABEx" which stand for branch, call, return, conditional,
 system, asynchronous, interrupt, transaction abort, trace begin, trace end, and
 in transaction, respectively.
 
+perf script also supports higher level ways to dump instruction traces:
+
+	perf script --insn-trace --xed
+
+Dump all instructions. This requires installing the xed tool (see XED below)
+Dumping all instructions in a long trace can be fairly slow. It is usually better
+to start with higher level decoding, like
+
+	perf script --call-trace
+
+or
+
+	perf script --call-ret-trace
+
+and then select a time range of interest. The time range can then be examined
+in detail with
+
+	perf script --time starttime,stoptime --insn-trace --xed
+
+While examining the trace it's also useful to filter on specific CPUs using
+the -C option
+
+	perf script --time starttime,stoptime --insn-trace --xed -C 1
+
+Dump all instructions in time range on CPU 1.
+
 Another interesting field that is not printed by default is 'ipc' which can be
 displayed as follows:
 
@@ -558,7 +584,7 @@ The mmap size and auxtrace mmap size are displayed if the -vv option is used e.g
 Intel PT modes of operation
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Intel PT can be used in 2 modes:
+Intel PT can be used in 3 modes:
 	full-trace mode
 	sample mode
 	snapshot mode
@@ -571,7 +597,8 @@ Sample mode attaches a Intel PT sample to other events e.g.
 
 	perf record --aux-sample -e intel_pt//u -e branch-misses:u
 
-Snapshot mode captures the available data when a signal is sent e.g.
+Snapshot mode captures the available data when a signal is sent or "snapshot"
+control command is issued. e.g. using a signal
 
 	perf record -v -e intel_pt//u -S ./loopy 1000000000 &
 	[1] 11435
@@ -582,7 +609,23 @@ Note that the signal sent is SIGUSR2.
 Note that "Recording AUX area tracing snapshot" is displayed because the -v
 option is used.
 
-The 2 modes cannot be used together.
+The advantage of using "snapshot" control command is that the access is
+controlled by access to a FIFO e.g.
+
+	$ mkfifo perf.control
+	$ mkfifo perf.ack
+	$ cat perf.ack &
+	[1] 15235
+	$ sudo ~/bin/perf record --control fifo:perf.control,perf.ack -S -e intel_pt//u -- sleep 60 &
+	[2] 15243
+	$ ps -e | grep perf
+	15244 pts/1    00:00:00 perf
+	$ kill -USR2 15244
+	bash: kill: (15244) - Operation not permitted
+	$ echo snapshot > perf.control
+	ack
+
+The 3 Intel PT modes of operation cannot be used together.
 
 
 Buffer handling
@@ -1093,6 +1136,10 @@ To display PEBS events from the Intel PT trace, use the itrace 'o' option e.g.
 
 	perf script --itrace=oe
 
+XED
+---
+
+include::build-xed.txt[]
 
 SEE ALSO
 --------
diff --git a/tools/perf/Documentation/perf-list.txt b/tools/perf/Documentation/perf-list.txt
index 10ed539a8859..4c7db1da8fcc 100644
--- a/tools/perf/Documentation/perf-list.txt
+++ b/tools/perf/Documentation/perf-list.txt
@@ -58,6 +58,7 @@ counted. The following modifiers exist:
  S - read sample value (PERF_SAMPLE_READ)
  D - pin the event to the PMU
  W - group is weak and will fallback to non-group if not schedulable,
+ e - group or event are exclusive and do not share the PMU
 
 The 'p' modifier can be used for specifying how precise the instruction
 address should be. The 'p' modifier can be specified multiple times:
diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt
index bd50cdff08a8..768888b9326a 100644
--- a/tools/perf/Documentation/perf-record.txt
+++ b/tools/perf/Documentation/perf-record.txt
@@ -631,43 +631,45 @@ option. The -e option and this one can be mixed and matched.  Events
 can be grouped using the {} notation.
 endif::HAVE_LIBPFM[]
 
---control fd:ctl-fd[,ack-fd]
+--control=fifo:ctl-fifo[,ack-fifo]::
+--control=fd:ctl-fd[,ack-fd]::
+ctl-fifo / ack-fifo are opened and used as ctl-fd / ack-fd as follows.
 Listen on ctl-fd descriptor for command to control measurement ('enable': enable events,
-'disable': disable events). Measurements can be started with events disabled using
---delay=-1 option. Optionally send control command completion ('ack\n') to ack-fd descriptor
-to synchronize with the controlling process. Example of bash shell script to enable and
-disable events during measurements:
+'disable': disable events, 'snapshot': AUX area tracing snapshot). Measurements can be
+started with events disabled using --delay=-1 option. Optionally send control command
+completion ('ack\n') to ack-fd descriptor to synchronize with the controlling process.
+Example of bash shell script to enable and disable events during measurements:
 
-#!/bin/bash
+ #!/bin/bash
 
-ctl_dir=/tmp/
+ ctl_dir=/tmp/
 
-ctl_fifo=${ctl_dir}perf_ctl.fifo
-test -p ${ctl_fifo} && unlink ${ctl_fifo}
-mkfifo ${ctl_fifo}
-exec {ctl_fd}<>${ctl_fifo}
+ ctl_fifo=${ctl_dir}perf_ctl.fifo
+ test -p ${ctl_fifo} && unlink ${ctl_fifo}
+ mkfifo ${ctl_fifo}
+ exec {ctl_fd}<>${ctl_fifo}
 
-ctl_ack_fifo=${ctl_dir}perf_ctl_ack.fifo
-test -p ${ctl_ack_fifo} && unlink ${ctl_ack_fifo}
-mkfifo ${ctl_ack_fifo}
-exec {ctl_fd_ack}<>${ctl_ack_fifo}
+ ctl_ack_fifo=${ctl_dir}perf_ctl_ack.fifo
+ test -p ${ctl_ack_fifo} && unlink ${ctl_ack_fifo}
+ mkfifo ${ctl_ack_fifo}
+ exec {ctl_fd_ack}<>${ctl_ack_fifo}
 
-perf record -D -1 -e cpu-cycles -a               \
-            --control fd:${ctl_fd},${ctl_fd_ack} \
-            -- sleep 30 &
-perf_pid=$!
+ perf record -D -1 -e cpu-cycles -a               \
+             --control fd:${ctl_fd},${ctl_fd_ack} \
+             -- sleep 30 &
+ perf_pid=$!
 
-sleep 5  && echo 'enable' >&${ctl_fd} && read -u ${ctl_fd_ack} e1 && echo "enabled(${e1})"
-sleep 10 && echo 'disable' >&${ctl_fd} && read -u ${ctl_fd_ack} d1 && echo "disabled(${d1})"
+ sleep 5  && echo 'enable' >&${ctl_fd} && read -u ${ctl_fd_ack} e1 && echo "enabled(${e1})"
+ sleep 10 && echo 'disable' >&${ctl_fd} && read -u ${ctl_fd_ack} d1 && echo "disabled(${d1})"
 
-exec {ctl_fd_ack}>&-
-unlink ${ctl_ack_fifo}
+ exec {ctl_fd_ack}>&-
+ unlink ${ctl_ack_fifo}
 
-exec {ctl_fd}>&-
-unlink ${ctl_fifo}
+ exec {ctl_fd}>&-
+ unlink ${ctl_fifo}
 
-wait -n ${perf_pid}
-exit $?
+ wait -n ${perf_pid}
+ exit $?
 
 
 SEE ALSO
diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt
index db420dd75e43..9f9f29025e49 100644
--- a/tools/perf/Documentation/perf-stat.txt
+++ b/tools/perf/Documentation/perf-stat.txt
@@ -166,6 +166,11 @@ use '-e e1 -e e2 -G foo,foo' or just use '-e e1 -e e2 -G foo'.
 If wanting to monitor, say, 'cycles' for a cgroup and also for system wide, this
 command line can be used: 'perf stat -e cycles -G cgroup_name -a -e cycles'.
 
+--for-each-cgroup name::
+Expand event list for each cgroup in "name" (allow multiple cgroups separated
+by comma).  This has same effect that repeating -e option and -G option for
+each event x name.  This option cannot be used with -G/--cgroup option.
+
 -o file::
 --output file::
 Print the output into the designated file.
@@ -180,43 +185,45 @@ with it.  --append may be used here.  Examples:
      3>results  perf stat --log-fd 3          -- $cmd
      3>>results perf stat --log-fd 3 --append -- $cmd
 
---control fd:ctl-fd[,ack-fd]
+--control=fifo:ctl-fifo[,ack-fifo]::
+--control=fd:ctl-fd[,ack-fd]::
+ctl-fifo / ack-fifo are opened and used as ctl-fd / ack-fd as follows.
 Listen on ctl-fd descriptor for command to control measurement ('enable': enable events,
 'disable': disable events). Measurements can be started with events disabled using
 --delay=-1 option. Optionally send control command completion ('ack\n') to ack-fd descriptor
 to synchronize with the controlling process. Example of bash shell script to enable and
 disable events during measurements:
 
-#!/bin/bash
+ #!/bin/bash
 
-ctl_dir=/tmp/
+ ctl_dir=/tmp/
 
-ctl_fifo=${ctl_dir}perf_ctl.fifo
-test -p ${ctl_fifo} && unlink ${ctl_fifo}
-mkfifo ${ctl_fifo}
-exec {ctl_fd}<>${ctl_fifo}
+ ctl_fifo=${ctl_dir}perf_ctl.fifo
+ test -p ${ctl_fifo} && unlink ${ctl_fifo}
+ mkfifo ${ctl_fifo}
+ exec {ctl_fd}<>${ctl_fifo}
 
-ctl_ack_fifo=${ctl_dir}perf_ctl_ack.fifo
-test -p ${ctl_ack_fifo} && unlink ${ctl_ack_fifo}
-mkfifo ${ctl_ack_fifo}
-exec {ctl_fd_ack}<>${ctl_ack_fifo}
+ ctl_ack_fifo=${ctl_dir}perf_ctl_ack.fifo
+ test -p ${ctl_ack_fifo} && unlink ${ctl_ack_fifo}
+ mkfifo ${ctl_ack_fifo}
+ exec {ctl_fd_ack}<>${ctl_ack_fifo}
 
-perf stat -D -1 -e cpu-cycles -a -I 1000       \
-          --control fd:${ctl_fd},${ctl_fd_ack} \
-          -- sleep 30 &
-perf_pid=$!
+ perf stat -D -1 -e cpu-cycles -a -I 1000       \
+           --control fd:${ctl_fd},${ctl_fd_ack} \
+           -- sleep 30 &
+ perf_pid=$!
 
-sleep 5  && echo 'enable' >&${ctl_fd} && read -u ${ctl_fd_ack} e1 && echo "enabled(${e1})"
-sleep 10 && echo 'disable' >&${ctl_fd} && read -u ${ctl_fd_ack} d1 && echo "disabled(${d1})"
+ sleep 5  && echo 'enable' >&${ctl_fd} && read -u ${ctl_fd_ack} e1 && echo "enabled(${e1})"
+ sleep 10 && echo 'disable' >&${ctl_fd} && read -u ${ctl_fd_ack} d1 && echo "disabled(${d1})"
 
-exec {ctl_fd_ack}>&-
-unlink ${ctl_ack_fifo}
+ exec {ctl_fd_ack}>&-
+ unlink ${ctl_ack_fifo}
 
-exec {ctl_fd}>&-
-unlink ${ctl_fifo}
+ exec {ctl_fd}>&-
+ unlink ${ctl_fifo}
 
-wait -n ${perf_pid}
-exit $?
+ wait -n ${perf_pid}
+ exit $?
 
 
 --pre::
@@ -361,6 +368,11 @@ if the workload is actually bound by the CPU and not by something else.
 For best results it is usually a good idea to use it with interval
 mode like -I 1000, as the bottleneck of workloads can change often.
 
+This enables --metric-only, unless overridden with --no-metric-only.
+
+The following restrictions only apply to older Intel CPUs and Atom,
+on newer CPUs (IceLake and later) TopDown can be collected for any thread:
+
 The top down metrics are collected per core instead of per
 CPU thread. Per core mode is automatically enabled
 and -a (global monitoring) is needed, requiring root rights or
@@ -372,8 +384,6 @@ echo 0 > /proc/sys/kernel/nmi_watchdog
 for best results. Otherwise the bottlenecks may be inconsistent
 on workload with changing phases.
 
-This enables --metric-only, unless overridden with --no-metric-only.
-
 To interpret the results it is usually needed to know on which
 CPUs the workload runs on. If needed the CPUs can be forced using
 taskset.
diff --git a/tools/perf/Documentation/perf.txt b/tools/perf/Documentation/perf.txt
index 3f37ded13f8c..c130a3c46a90 100644
--- a/tools/perf/Documentation/perf.txt
+++ b/tools/perf/Documentation/perf.txt
@@ -12,32 +12,57 @@ SYNOPSIS
 
 OPTIONS
 -------
---debug::
-	Setup debug variable (see list below) in value
-	range (0, 10). Use like:
-	  --debug verbose   # sets verbose = 1
-	  --debug verbose=2 # sets verbose = 2
-
-	List of debug variables allowed to set:
-	  verbose          - general debug messages
-	  ordered-events   - ordered events object debug messages
-	  data-convert     - data convert command debug messages
-	  stderr           - write debug output (option -v) to stderr
-	                     in browser mode
-	  perf-event-open  - Print perf_event_open() arguments and
-			     return value
-
---buildid-dir::
-	Setup buildid cache directory. It has higher priority than
-	buildid.dir config file option.
+-h::
+--help::
+        Run perf help command.
 
 -v::
 --version::
-  Display perf version.
+        Display perf version.
 
--h::
---help::
-  Run perf help command.
+-vv::
+        Print the compiled-in status of libraries.
+
+--exec-path::
+        Display or set exec path.
+
+--html-path::
+        Display html documentation path.
+
+-p::
+--paginate::
+        Set up pager.
+
+--no-pager::
+        Do not set pager.
+
+--buildid-dir::
+        Setup buildid cache directory. It has higher priority
+        than buildid.dir config file option.
+
+--list-cmds::
+        List the most commonly used perf commands.
+
+--list-opts::
+        List available perf options.
+
+--debugfs-dir::
+        Set debugfs directory or set environment variable PERF_DEBUGFS_DIR.
+
+--debug::
+        Setup debug variable (see list below) in value
+        range (0, 10). Use like:
+          --debug verbose   # sets verbose = 1
+          --debug verbose=2 # sets verbose = 2
+
+        List of debug variables allowed to set:
+          verbose          - general debug messages
+          ordered-events   - ordered events object debug messages
+          data-convert     - data convert command debug messages
+          stderr           - write debug output (option -v) to stderr
+                             in browser mode
+          perf-event-open  - Print perf_event_open() arguments and
+                             return value
 
 DESCRIPTION
 -----------
diff --git a/tools/perf/Documentation/topdown.txt b/tools/perf/Documentation/topdown.txt
new file mode 100644
index 000000000000..3c39bb3dc5fa
--- /dev/null
+++ b/tools/perf/Documentation/topdown.txt
@@ -0,0 +1,256 @@
+Using TopDown metrics in user space
+-----------------------------------
+
+Intel CPUs (since Sandy Bridge and Silvermont) support a TopDown
+methology to break down CPU pipeline execution into 4 bottlenecks:
+frontend bound, backend bound, bad speculation, retiring.
+
+For more details on Topdown see [1][5]
+
+Traditionally this was implemented by events in generic counters
+and specific formulas to compute the bottlenecks.
+
+perf stat --topdown implements this.
+
+Full Top Down includes more levels that can break down the
+bottlenecks further. This is not directly implemented in perf,
+but available in other tools that can run on top of perf,
+such as toplev[2] or vtune[3]
+
+New Topdown features in Ice Lake
+===============================
+
+With Ice Lake CPUs the TopDown metrics are directly available as
+fixed counters and do not require generic counters. This allows
+to collect TopDown always in addition to other events.
+
+% perf stat -a --topdown -I1000
+#           time             retiring      bad speculation       frontend bound        backend bound
+     1.001281330                23.0%                15.3%                29.6%                32.1%
+     2.003009005                 5.0%                 6.8%                46.6%                41.6%
+     3.004646182                 6.7%                 6.7%                46.0%                40.6%
+     4.006326375                 5.0%                 6.4%                47.6%                41.0%
+     5.007991804                 5.1%                 6.3%                46.3%                42.3%
+     6.009626773                 6.2%                 7.1%                47.3%                39.3%
+     7.011296356                 4.7%                 6.7%                46.2%                42.4%
+     8.012951831                 4.7%                 6.7%                47.5%                41.1%
+...
+
+This also enables measuring TopDown per thread/process instead
+of only per core.
+
+Using TopDown through RDPMC in applications on Ice Lake
+======================================================
+
+For more fine grained measurements it can be useful to
+access the new  directly from user space. This is more complicated,
+but drastically lowers overhead.
+
+On Ice Lake, there is a new fixed counter 3: SLOTS, which reports
+"pipeline SLOTS" (cycles multiplied by core issue width) and a
+metric register that reports slots ratios for the different bottleneck
+categories.
+
+The metrics counter is CPU model specific and is not available on older
+CPUs.
+
+Example code
+============
+
+Library functions to do the functionality described below
+is also available in libjevents [4]
+
+The application opens a group with fixed counter 3 (SLOTS) and any
+metric event, and allow user programs to read the performance counters.
+
+Fixed counter 3 is mapped to a pseudo event event=0x00, umask=04,
+so the perf_event_attr structure should be initialized with
+{ .config = 0x0400, .type = PERF_TYPE_RAW }
+The metric events are mapped to the pseudo event event=0x00, umask=0x8X.
+For example, the perf_event_attr structure can be initialized with
+{ .config = 0x8000, .type = PERF_TYPE_RAW } for Retiring metric event
+The Fixed counter 3 must be the leader of the group.
+
+#include <linux/perf_event.h>
+#include <sys/syscall.h>
+#include <unistd.h>
+
+/* Provide own perf_event_open stub because glibc doesn't */
+__attribute__((weak))
+int perf_event_open(struct perf_event_attr *attr, pid_t pid,
+		    int cpu, int group_fd, unsigned long flags)
+{
+	return syscall(__NR_perf_event_open, attr, pid, cpu, group_fd, flags);
+}
+
+/* Open slots counter file descriptor for current task. */
+struct perf_event_attr slots = {
+	.type = PERF_TYPE_RAW,
+	.size = sizeof(struct perf_event_attr),
+	.config = 0x400,
+	.exclude_kernel = 1,
+};
+
+int slots_fd = perf_event_open(&slots, 0, -1, -1, 0);
+if (slots_fd < 0)
+	... error ...
+
+/*
+ * Open metrics event file descriptor for current task.
+ * Set slots event as the leader of the group.
+ */
+struct perf_event_attr metrics = {
+	.type = PERF_TYPE_RAW,
+	.size = sizeof(struct perf_event_attr),
+	.config = 0x8000,
+	.exclude_kernel = 1,
+};
+
+int metrics_fd = perf_event_open(&metrics, 0, -1, slots_fd, 0);
+if (metrics_fd < 0)
+	... error ...
+
+
+The RDPMC instruction (or _rdpmc compiler intrinsic) can now be used
+to read slots and the topdown metrics at different points of the program:
+
+#include <stdint.h>
+#include <x86intrin.h>
+
+#define RDPMC_FIXED	(1 << 30)	/* return fixed counters */
+#define RDPMC_METRIC	(1 << 29)	/* return metric counters */
+
+#define FIXED_COUNTER_SLOTS		3
+#define METRIC_COUNTER_TOPDOWN_L1	0
+
+static inline uint64_t read_slots(void)
+{
+	return _rdpmc(RDPMC_FIXED | FIXED_COUNTER_SLOTS);
+}
+
+static inline uint64_t read_metrics(void)
+{
+	return _rdpmc(RDPMC_METRIC | METRIC_COUNTER_TOPDOWN_L1);
+}
+
+Then the program can be instrumented to read these metrics at different
+points.
+
+It's not a good idea to do this with too short code regions,
+as the parallelism and overlap in the CPU program execution will
+cause too much measurement inaccuracy. For example instrumenting
+individual basic blocks is definitely too fine grained.
+
+Decoding metrics values
+=======================
+
+The value reported by read_metrics() contains four 8 bit fields
+that represent a scaled ratio that represent the Level 1 bottleneck.
+All four fields add up to 0xff (= 100%)
+
+The binary ratios in the metric value can be converted to float ratios:
+
+#define GET_METRIC(m, i) (((m) >> (i*8)) & 0xff)
+
+#define TOPDOWN_RETIRING(val)	((float)GET_METRIC(val, 0) / 0xff)
+#define TOPDOWN_BAD_SPEC(val)	((float)GET_METRIC(val, 1) / 0xff)
+#define TOPDOWN_FE_BOUND(val)	((float)GET_METRIC(val, 2) / 0xff)
+#define TOPDOWN_BE_BOUND(val)	((float)GET_METRIC(val, 3) / 0xff)
+
+and then converted to percent for printing.
+
+The ratios in the metric accumulate for the time when the counter
+is enabled. For measuring programs it is often useful to measure
+specific sections. For this it is needed to deltas on metrics.
+
+This can be done by scaling the metrics with the slots counter
+read at the same time.
+
+Then it's possible to take deltas of these slots counts
+measured at different points, and determine the metrics
+for that time period.
+
+	slots_a = read_slots();
+	metric_a = read_metrics();
+
+	... larger code region ...
+
+	slots_b = read_slots()
+	metric_b = read_metrics()
+
+	# compute scaled metrics for measurement a
+	retiring_slots_a = GET_METRIC(metric_a, 0) * slots_a
+	bad_spec_slots_a = GET_METRIC(metric_a, 1) * slots_a
+	fe_bound_slots_a = GET_METRIC(metric_a, 2) * slots_a
+	be_bound_slots_a = GET_METRIC(metric_a, 3) * slots_a
+
+	# compute delta scaled metrics between b and a
+	retiring_slots = GET_METRIC(metric_b, 0) * slots_b - retiring_slots_a
+	bad_spec_slots = GET_METRIC(metric_b, 1) * slots_b - bad_spec_slots_a
+	fe_bound_slots = GET_METRIC(metric_b, 2) * slots_b - fe_bound_slots_a
+	be_bound_slots = GET_METRIC(metric_b, 3) * slots_b - be_bound_slots_a
+
+Later the individual ratios for the measurement period can be recreated
+from these counts.
+
+	slots_delta = slots_b - slots_a
+	retiring_ratio = (float)retiring_slots / slots_delta
+	bad_spec_ratio = (float)bad_spec_slots / slots_delta
+	fe_bound_ratio = (float)fe_bound_slots / slots_delta
+	be_bound_ratio = (float)be_bound_slots / slota_delta
+
+	printf("Retiring %.2f%% Bad Speculation %.2f%% FE Bound %.2f%% BE Bound %.2f%%\n",
+		retiring_ratio * 100.,
+		bad_spec_ratio * 100.,
+		fe_bound_ratio * 100.,
+		be_bound_ratio * 100.);
+
+Resetting metrics counters
+==========================
+
+Since the individual metrics are only 8bit they lose precision for
+short regions over time because the number of cycles covered by each
+fraction bit shrinks. So the counters need to be reset regularly.
+
+When using the kernel perf API the kernel resets on every read.
+So as long as the reading is at reasonable intervals (every few
+seconds) the precision is good.
+
+When using perf stat it is recommended to always use the -I option,
+with no longer interval than a few seconds
+
+	perf stat -I 1000 --topdown ...
+
+For user programs using RDPMC directly the counter can
+be reset explicitly using ioctl:
+
+	ioctl(perf_fd, PERF_EVENT_IOC_RESET, 0);
+
+This "opens" a new measurement period.
+
+A program using RDPMC for TopDown should schedule such a reset
+regularly, as in every few seconds.
+
+Limits on Ice Lake
+==================
+
+Four pseudo TopDown metric events are exposed for the end-users,
+topdown-retiring, topdown-bad-spec, topdown-fe-bound and topdown-be-bound.
+They can be used to collect the TopDown value under the following
+rules:
+- All the TopDown metric events must be in a group with the SLOTS event.
+- The SLOTS event must be the leader of the group.
+- The PERF_FORMAT_GROUP flag must be applied for each TopDown metric
+  events
+
+The SLOTS event and the TopDown metric events can be counting members of
+a sampling read group. Since the SLOTS event must be the leader of a TopDown
+group, the second event of the group is the sampling event.
+For example, perf record -e '{slots, $sampling_event, topdown-retiring}:S'
+
+
+[1] https://software.intel.com/en-us/top-down-microarchitecture-analysis-method-win
+[2] https://github.com/andikleen/pmu-tools/wiki/toplev-manual
+[3] https://software.intel.com/en-us/intel-vtune-amplifier-xe
+[4] https://github.com/andikleen/pmu-tools/tree/master/jevents
+[5] https://sites.google.com/site/analysismethods/yasin-pubs
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index d1b5fb89992f..6890fc4b063a 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -223,14 +223,17 @@ endif
 
 # Try different combinations to accommodate systems that only have
 # python[2][-config] in weird combinations but always preferring
-# python2 and python2-config as per pep-0394. If we catch a
-# python[-config] in version 3, the version check will kill it.
-PYTHON2 := $(if $(call get-executable,python2),python2,python)
-override PYTHON := $(call get-executable-or-default,PYTHON,$(PYTHON2))
-PYTHON2_CONFIG := \
+# python2 and python2-config as per pep-0394. If python2 or python
+# aren't found, then python3 is used.
+PYTHON_AUTO := python
+PYTHON_AUTO := $(if $(call get-executable,python3),python3,$(PYTHON_AUTO))
+PYTHON_AUTO := $(if $(call get-executable,python),python,$(PYTHON_AUTO))
+PYTHON_AUTO := $(if $(call get-executable,python2),python2,$(PYTHON_AUTO))
+override PYTHON := $(call get-executable-or-default,PYTHON,$(PYTHON_AUTO))
+PYTHON_AUTO_CONFIG := \
   $(if $(call get-executable,$(PYTHON)-config),$(PYTHON)-config,python-config)
 override PYTHON_CONFIG := \
-  $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON2_CONFIG))
+  $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON_AUTO_CONFIG))
 
 grep-libs  = $(filter -l%,$(1))
 strip-libs  = $(filter-out -l%,$(1))
@@ -720,12 +723,14 @@ ifndef NO_SLANG
   endif
 endif
 
-ifndef NO_GTK2
+ifdef GTK2
   FLAGS_GTK2=$(CFLAGS) $(LDFLAGS) $(EXTLIBS) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null)
+  $(call feature_check,gtk2)
   ifneq ($(feature-gtk2), 1)
     msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
     NO_GTK2 := 1
   else
+    $(call feature_check,gtk2-infobar)
     ifeq ($(feature-gtk2-infobar), 1)
       GTK_CFLAGS := -DHAVE_GTK_INFO_BAR_SUPPORT
     endif
@@ -821,6 +826,12 @@ else
   $(call feature_check,disassembler-four-args)
 endif
 
+ifeq ($(feature-libbfd-buildid), 1)
+  CFLAGS += -DHAVE_LIBBFD_BUILDID_SUPPORT
+else
+  msg := $(warning Old version of libbfd/binutils things like PE executable profiling will not be available);
+endif
+
 ifdef NO_DEMANGLE
   CFLAGS += -DNO_DEMANGLE
 else
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 6031167939ae..7ce3f2e8b9c7 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -48,7 +48,7 @@ include ../scripts/utilities.mak
 #
 # Define NO_SLANG if you do not want TUI support.
 #
-# Define NO_GTK2 if you do not want GTK+ GUI support.
+# Define GTK2 if you want GTK+ GUI support.
 #
 # Define NO_DEMANGLE if you do not want C++ symbol demangling.
 #
@@ -386,7 +386,7 @@ ifneq ($(OUTPUT),)
   CFLAGS += -I$(OUTPUT)
 endif
 
-ifndef NO_GTK2
+ifdef GTK2
   ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
   GTK_IN := $(OUTPUT)gtk-in.o
 endif
@@ -537,6 +537,12 @@ mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh
 $(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl)
 	$(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
 
+mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c
+mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh
+
+$(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl)
+	$(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@
+
 mount_flags_array := $(beauty_outdir)/mount_flags_array.c
 mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh
 
@@ -549,6 +555,13 @@ move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh
 $(move_mount_flags_array): $(linux_uapi_dir)/fs.h $(move_mount_flags_tbl)
 	$(Q)$(SHELL) '$(move_mount_flags_tbl)' $(linux_uapi_dir) > $@
 
+
+mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c
+mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh
+
+$(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl)
+	$(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
+
 prctl_option_array := $(beauty_outdir)/prctl_option_array.c
 prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
 prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
@@ -710,6 +723,8 @@ prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioc
 	$(vhost_virtio_ioctl_array) \
 	$(madvise_behavior_array) \
 	$(mmap_flags_array) \
+	$(mmap_prot_array) \
+	$(mremap_flags_array) \
 	$(mount_flags_array) \
 	$(move_mount_flags_array) \
 	$(perf_ioctl_array) \
@@ -886,7 +901,7 @@ check: $(OUTPUT)common-cmds.h
 
 ### Installation rules
 
-ifndef NO_GTK2
+ifdef GTK2
 install-gtk: $(OUTPUT)libperf-gtk.so
 	$(call QUIET_INSTALL, 'GTK UI') \
 		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
@@ -961,6 +976,7 @@ install-tests: all install-gtk
 	$(call QUIET_INSTALL, tests) \
 		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
 		$(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
+		$(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
 		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
 		$(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
 		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
@@ -1007,6 +1023,8 @@ clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clea
 		$(OUTPUT)$(fspick_arrays) \
 		$(OUTPUT)$(madvise_behavior_array) \
 		$(OUTPUT)$(mmap_flags_array) \
+		$(OUTPUT)$(mmap_prot_array) \
+		$(OUTPUT)$(mremap_flags_array) \
 		$(OUTPUT)$(mount_flags_array) \
 		$(OUTPUT)$(move_mount_flags_array) \
 		$(OUTPUT)$(drm_ioctl_array) \
diff --git a/tools/perf/arch/arm64/util/Build b/tools/perf/arch/arm64/util/Build
index 5c13438c7bd4..b53294d74b01 100644
--- a/tools/perf/arch/arm64/util/Build
+++ b/tools/perf/arch/arm64/util/Build
@@ -1,6 +1,7 @@
 perf-y += header.o
 perf-y += machine.o
 perf-y += perf_regs.o
+perf-y += tsc.o
 perf-$(CONFIG_DWARF)     += dwarf-regs.o
 perf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o
 perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
diff --git a/tools/perf/arch/arm64/util/tsc.c b/tools/perf/arch/arm64/util/tsc.c
new file mode 100644
index 000000000000..cc85bd9e73f1
--- /dev/null
+++ b/tools/perf/arch/arm64/util/tsc.c
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/types.h>
+
+#include "../../../util/tsc.h"
+
+u64 rdtsc(void)
+{
+	u64 val;
+
+	/*
+	 * According to ARM DDI 0487F.c, from Armv8.0 to Armv8.5 inclusive, the
+	 * system counter is at least 56 bits wide; from Armv8.6, the counter
+	 * must be 64 bits wide.  So the system counter could be less than 64
+	 * bits wide and it is attributed with the flag 'cap_user_time_short'
+	 * is true.
+	 */
+	asm volatile("mrs %0, cntvct_el0" : "=r" (val));
+
+	return val;
+}
diff --git a/tools/perf/arch/powerpc/util/header.c b/tools/perf/arch/powerpc/util/header.c
index 1a950171a66f..58b2d610aadb 100644
--- a/tools/perf/arch/powerpc/util/header.c
+++ b/tools/perf/arch/powerpc/util/header.c
@@ -40,8 +40,11 @@ get_cpuid_str(struct perf_pmu *pmu __maybe_unused)
 	return bufp;
 }
 
-int arch_get_runtimeparam(void)
+int arch_get_runtimeparam(struct pmu_event *pe)
 {
 	int count;
-	return sysfs__read_int("/devices/hv_24x7/interface/sockets", &count) < 0 ? 1 : count;
+	char path[PATH_MAX] = "/devices/hv_24x7/interface/";
+
+	atoi(pe->aggr_mode) == PerChip ? strcat(path, "sockets") : strcat(path, "coresperchip");
+	return sysfs__read_int(path, &count) < 0 ? 1 : count;
 }
diff --git a/tools/perf/arch/x86/annotate/instructions.c b/tools/perf/arch/x86/annotate/instructions.c
index 7eb5621c021d..24ea12ec7e02 100644
--- a/tools/perf/arch/x86/annotate/instructions.c
+++ b/tools/perf/arch/x86/annotate/instructions.c
@@ -110,6 +110,7 @@ static struct ins x86__instructions[] = {
 	{ .name = "por",	.ops = &mov_ops,  },
 	{ .name = "rclb",	.ops = &mov_ops,  },
 	{ .name = "rcll",	.ops = &mov_ops,  },
+	{ .name = "ret",	.ops = &ret_ops,  },
 	{ .name = "retq",	.ops = &ret_ops,  },
 	{ .name = "sbb",	.ops = &mov_ops,  },
 	{ .name = "sbbl",	.ops = &mov_ops,  },
diff --git a/tools/perf/arch/x86/util/Build b/tools/perf/arch/x86/util/Build
index 47f9c56e744f..347c39b960eb 100644
--- a/tools/perf/arch/x86/util/Build
+++ b/tools/perf/arch/x86/util/Build
@@ -3,7 +3,7 @@ perf-y += tsc.o
 perf-y += pmu.o
 perf-y += kvm-stat.o
 perf-y += perf_regs.o
-perf-y += group.o
+perf-y += topdown.o
 perf-y += machine.o
 perf-y += event.o
 
diff --git a/tools/perf/arch/x86/util/group.c b/tools/perf/arch/x86/util/group.c
deleted file mode 100644
index e2f8034b8973..000000000000
--- a/tools/perf/arch/x86/util/group.c
+++ /dev/null
@@ -1,28 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <stdio.h>
-#include "api/fs/fs.h"
-#include "util/group.h"
-
-/*
- * Check whether we can use a group for top down.
- * Without a group may get bad results due to multiplexing.
- */
-bool arch_topdown_check_group(bool *warn)
-{
-	int n;
-
-	if (sysctl__read_int("kernel/nmi_watchdog", &n) < 0)
-		return false;
-	if (n > 0) {
-		*warn = true;
-		return false;
-	}
-	return true;
-}
-
-void arch_topdown_group_warn(void)
-{
-	fprintf(stderr,
-		"nmi_watchdog enabled with topdown. May give wrong results.\n"
-		"Disable with echo 0 > /proc/sys/kernel/nmi_watchdog\n");
-}
diff --git a/tools/perf/arch/x86/util/topdown.c b/tools/perf/arch/x86/util/topdown.c
new file mode 100644
index 000000000000..2f3d96aa92a5
--- /dev/null
+++ b/tools/perf/arch/x86/util/topdown.c
@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdio.h>
+#include "api/fs/fs.h"
+#include "util/pmu.h"
+#include "util/topdown.h"
+
+/*
+ * Check whether we can use a group for top down.
+ * Without a group may get bad results due to multiplexing.
+ */
+bool arch_topdown_check_group(bool *warn)
+{
+	int n;
+
+	if (sysctl__read_int("kernel/nmi_watchdog", &n) < 0)
+		return false;
+	if (n > 0) {
+		*warn = true;
+		return false;
+	}
+	return true;
+}
+
+void arch_topdown_group_warn(void)
+{
+	fprintf(stderr,
+		"nmi_watchdog enabled with topdown. May give wrong results.\n"
+		"Disable with echo 0 > /proc/sys/kernel/nmi_watchdog\n");
+}
+
+#define TOPDOWN_SLOTS		0x0400
+
+static bool is_topdown_slots_event(struct evsel *counter)
+{
+	if (!counter->pmu_name)
+		return false;
+
+	if (strcmp(counter->pmu_name, "cpu"))
+		return false;
+
+	if (counter->core.attr.config == TOPDOWN_SLOTS)
+		return true;
+
+	return false;
+}
+
+/*
+ * Check whether a topdown group supports sample-read.
+ *
+ * Only Topdown metic supports sample-read. The slots
+ * event must be the leader of the topdown group.
+ */
+
+bool arch_topdown_sample_read(struct evsel *leader)
+{
+	if (!pmu_have_event("cpu", "slots"))
+		return false;
+
+	if (is_topdown_slots_event(leader))
+		return true;
+
+	return false;
+}
diff --git a/tools/perf/arch/x86/util/tsc.c b/tools/perf/arch/x86/util/tsc.c
index 2f55afb14e1f..559365f8fe52 100644
--- a/tools/perf/arch/x86/util/tsc.c
+++ b/tools/perf/arch/x86/util/tsc.c
@@ -1,45 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <stdbool.h>
-#include <errno.h>
-
-#include <linux/stddef.h>
-#include <linux/perf_event.h>
-
 #include <linux/types.h>
-#include <asm/barrier.h>
-#include "../../../util/debug.h"
-#include "../../../util/event.h"
-#include "../../../util/synthetic-events.h"
-#include "../../../util/tsc.h"
-
-int perf_read_tsc_conversion(const struct perf_event_mmap_page *pc,
-			     struct perf_tsc_conversion *tc)
-{
-	bool cap_user_time_zero;
-	u32 seq;
-	int i = 0;
-
-	while (1) {
-		seq = pc->lock;
-		rmb();
-		tc->time_mult = pc->time_mult;
-		tc->time_shift = pc->time_shift;
-		tc->time_zero = pc->time_zero;
-		cap_user_time_zero = pc->cap_user_time_zero;
-		rmb();
-		if (pc->lock == seq && !(seq & 1))
-			break;
-		if (++i > 10000) {
-			pr_debug("failed to get perf_event_mmap_page lock\n");
-			return -EINVAL;
-		}
-	}
 
-	if (!cap_user_time_zero)
-		return -EOPNOTSUPP;
-
-	return 0;
-}
+#include "../../../util/tsc.h"
 
 u64 rdtsc(void)
 {
@@ -49,36 +11,3 @@ u64 rdtsc(void)
 
 	return low | ((u64)high) << 32;
 }
-
-int perf_event__synth_time_conv(const struct perf_event_mmap_page *pc,
-				struct perf_tool *tool,
-				perf_event__handler_t process,
-				struct machine *machine)
-{
-	union perf_event event = {
-		.time_conv = {
-			.header = {
-				.type = PERF_RECORD_TIME_CONV,
-				.size = sizeof(struct perf_record_time_conv),
-			},
-		},
-	};
-	struct perf_tsc_conversion tc;
-	int err;
-
-	if (!pc)
-		return 0;
-	err = perf_read_tsc_conversion(pc, &tc);
-	if (err == -EOPNOTSUPP)
-		return 0;
-	if (err)
-		return err;
-
-	pr_debug2("Synthesizing TSC conversion information\n");
-
-	event.time_conv.time_mult  = tc.time_mult;
-	event.time_conv.time_shift = tc.time_shift;
-	event.time_conv.time_zero  = tc.time_zero;
-
-	return process(tool, &event, NULL, machine);
-}
diff --git a/tools/perf/bench/Build b/tools/perf/bench/Build
index 878db6a59a41..e43f46931b41 100644
--- a/tools/perf/bench/Build
+++ b/tools/perf/bench/Build
@@ -12,6 +12,7 @@ perf-y += epoll-ctl.o
 perf-y += synthesize.o
 perf-y += kallsyms-parse.o
 perf-y += find-bit-bench.o
+perf-y += inject-buildid.o
 
 perf-$(CONFIG_X86_64) += mem-memcpy-x86-64-asm.o
 perf-$(CONFIG_X86_64) += mem-memset-x86-64-asm.o
diff --git a/tools/perf/bench/bench.h b/tools/perf/bench/bench.h
index 2804812d4154..eac36afab2b3 100644
--- a/tools/perf/bench/bench.h
+++ b/tools/perf/bench/bench.h
@@ -47,6 +47,7 @@ int bench_epoll_wait(int argc, const char **argv);
 int bench_epoll_ctl(int argc, const char **argv);
 int bench_synthesize(int argc, const char **argv);
 int bench_kallsyms_parse(int argc, const char **argv);
+int bench_inject_build_id(int argc, const char **argv);
 
 #define BENCH_FORMAT_DEFAULT_STR	"default"
 #define BENCH_FORMAT_DEFAULT		0
diff --git a/tools/perf/bench/inject-buildid.c b/tools/perf/bench/inject-buildid.c
new file mode 100644
index 000000000000..280227e3ffd7
--- /dev/null
+++ b/tools/perf/bench/inject-buildid.c
@@ -0,0 +1,476 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdlib.h>
+#include <stddef.h>
+#include <ftw.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <sys/mman.h>
+#include <sys/wait.h>
+#include <linux/kernel.h>
+#include <linux/time64.h>
+#include <linux/list.h>
+#include <linux/err.h>
+#include <internal/lib.h>
+#include <subcmd/parse-options.h>
+
+#include "bench.h"
+#include "util/data.h"
+#include "util/stat.h"
+#include "util/debug.h"
+#include "util/event.h"
+#include "util/symbol.h"
+#include "util/session.h"
+#include "util/build-id.h"
+#include "util/synthetic-events.h"
+
+#define MMAP_DEV_MAJOR  8
+#define DSO_MMAP_RATIO  4
+
+static unsigned int iterations = 100;
+static unsigned int nr_mmaps   = 100;
+static unsigned int nr_samples = 100;  /* samples per mmap */
+
+static u64 bench_sample_type;
+static u16 bench_id_hdr_size;
+
+struct bench_data {
+	int			pid;
+	int			input_pipe[2];
+	int			output_pipe[2];
+	pthread_t		th;
+};
+
+struct bench_dso {
+	struct list_head	list;
+	char			*name;
+	int			ino;
+};
+
+static int nr_dsos;
+static struct bench_dso *dsos;
+
+extern int cmd_inject(int argc, const char *argv[]);
+
+static const struct option options[] = {
+	OPT_UINTEGER('i', "iterations", &iterations,
+		     "Number of iterations used to compute average (default: 100)"),
+	OPT_UINTEGER('m', "nr-mmaps", &nr_mmaps,
+		     "Number of mmap events for each iteration (default: 100)"),
+	OPT_UINTEGER('n', "nr-samples", &nr_samples,
+		     "Number of sample events per mmap event (default: 100)"),
+	OPT_INCR('v', "verbose", &verbose,
+		 "be more verbose (show iteration count, DSO name, etc)"),
+	OPT_END()
+};
+
+static const char *const bench_usage[] = {
+	"perf bench internals inject-build-id <options>",
+	NULL
+};
+
+/*
+ * Helper for collect_dso that adds the given file as a dso to dso_list
+ * if it contains a build-id.  Stops after collecting 4 times more than
+ * we need (for MMAP2 events).
+ */
+static int add_dso(const char *fpath, const struct stat *sb __maybe_unused,
+		   int typeflag, struct FTW *ftwbuf __maybe_unused)
+{
+	struct bench_dso *dso = &dsos[nr_dsos];
+	struct build_id bid;
+
+	if (typeflag == FTW_D || typeflag == FTW_SL)
+		return 0;
+
+	if (filename__read_build_id(fpath, &bid) < 0)
+		return 0;
+
+	dso->name = realpath(fpath, NULL);
+	if (dso->name == NULL)
+		return -1;
+
+	dso->ino = nr_dsos++;
+	pr_debug2("  Adding DSO: %s\n", fpath);
+
+	/* stop if we collected enough DSOs */
+	if ((unsigned int)nr_dsos == DSO_MMAP_RATIO * nr_mmaps)
+		return 1;
+
+	return 0;
+}
+
+static void collect_dso(void)
+{
+	dsos = calloc(nr_mmaps * DSO_MMAP_RATIO, sizeof(*dsos));
+	if (dsos == NULL) {
+		printf("  Memory allocation failed\n");
+		exit(1);
+	}
+
+	if (nftw("/usr/lib/", add_dso, 10, FTW_PHYS) < 0)
+		return;
+
+	pr_debug("  Collected %d DSOs\n", nr_dsos);
+}
+
+static void release_dso(void)
+{
+	int i;
+
+	for (i = 0; i < nr_dsos; i++) {
+		struct bench_dso *dso = &dsos[i];
+
+		free(dso->name);
+	}
+	free(dsos);
+}
+
+/* Fake address used by mmap and sample events */
+static u64 dso_map_addr(struct bench_dso *dso)
+{
+	return 0x400000ULL + dso->ino * 8192ULL;
+}
+
+static u32 synthesize_attr(struct bench_data *data)
+{
+	union perf_event event;
+
+	memset(&event, 0, sizeof(event.attr) + sizeof(u64));
+
+	event.header.type = PERF_RECORD_HEADER_ATTR;
+	event.header.size = sizeof(event.attr) + sizeof(u64);
+
+	event.attr.attr.type = PERF_TYPE_SOFTWARE;
+	event.attr.attr.config = PERF_COUNT_SW_TASK_CLOCK;
+	event.attr.attr.exclude_kernel = 1;
+	event.attr.attr.sample_id_all = 1;
+	event.attr.attr.sample_type = bench_sample_type;
+
+	return writen(data->input_pipe[1], &event, event.header.size);
+}
+
+static u32 synthesize_fork(struct bench_data *data)
+{
+	union perf_event event;
+
+	memset(&event, 0, sizeof(event.fork) + bench_id_hdr_size);
+
+	event.header.type = PERF_RECORD_FORK;
+	event.header.misc = PERF_RECORD_MISC_FORK_EXEC;
+	event.header.size = sizeof(event.fork) + bench_id_hdr_size;
+
+	event.fork.ppid = 1;
+	event.fork.ptid = 1;
+	event.fork.pid = data->pid;
+	event.fork.tid = data->pid;
+
+	return writen(data->input_pipe[1], &event, event.header.size);
+}
+
+static u32 synthesize_mmap(struct bench_data *data, struct bench_dso *dso,
+			   u64 timestamp)
+{
+	union perf_event event;
+	size_t len = offsetof(struct perf_record_mmap2, filename);
+	u64 *id_hdr_ptr = (void *)&event;
+	int ts_idx;
+
+	len += roundup(strlen(dso->name) + 1, 8) + bench_id_hdr_size;
+
+	memset(&event, 0, min(len, sizeof(event.mmap2)));
+
+	event.header.type = PERF_RECORD_MMAP2;
+	event.header.misc = PERF_RECORD_MISC_USER;
+	event.header.size = len;
+
+	event.mmap2.pid = data->pid;
+	event.mmap2.tid = data->pid;
+	event.mmap2.maj = MMAP_DEV_MAJOR;
+	event.mmap2.ino = dso->ino;
+
+	strcpy(event.mmap2.filename, dso->name);
+
+	event.mmap2.start = dso_map_addr(dso);
+	event.mmap2.len = 4096;
+	event.mmap2.prot = PROT_EXEC;
+
+	if (len > sizeof(event.mmap2)) {
+		/* write mmap2 event first */
+		writen(data->input_pipe[1], &event, len - bench_id_hdr_size);
+		/* zero-fill sample id header */
+		memset(id_hdr_ptr, 0, bench_id_hdr_size);
+		/* put timestamp in the right position */
+		ts_idx = (bench_id_hdr_size / sizeof(u64)) - 2;
+		id_hdr_ptr[ts_idx] = timestamp;
+		writen(data->input_pipe[1], id_hdr_ptr, bench_id_hdr_size);
+	} else {
+		ts_idx = (len / sizeof(u64)) - 2;
+		id_hdr_ptr[ts_idx] = timestamp;
+		writen(data->input_pipe[1], &event, len);
+	}
+	return len;
+}
+
+static u32 synthesize_sample(struct bench_data *data, struct bench_dso *dso,
+			     u64 timestamp)
+{
+	union perf_event event;
+	struct perf_sample sample = {
+		.tid = data->pid,
+		.pid = data->pid,
+		.ip = dso_map_addr(dso),
+		.time = timestamp,
+	};
+
+	event.header.type = PERF_RECORD_SAMPLE;
+	event.header.misc = PERF_RECORD_MISC_USER;
+	event.header.size = perf_event__sample_event_size(&sample, bench_sample_type, 0);
+
+	perf_event__synthesize_sample(&event, bench_sample_type, 0, &sample);
+
+	return writen(data->input_pipe[1], &event, event.header.size);
+}
+
+static u32 synthesize_flush(struct bench_data *data)
+{
+	struct perf_event_header header = {
+		.size = sizeof(header),
+		.type = PERF_RECORD_FINISHED_ROUND,
+	};
+
+	return writen(data->input_pipe[1], &header, header.size);
+}
+
+static void *data_reader(void *arg)
+{
+	struct bench_data *data = arg;
+	char buf[8192];
+	int flag;
+	int n;
+
+	flag = fcntl(data->output_pipe[0], F_GETFL);
+	fcntl(data->output_pipe[0], F_SETFL, flag | O_NONBLOCK);
+
+	/* read out data from child */
+	while (true) {
+		n = read(data->output_pipe[0], buf, sizeof(buf));
+		if (n > 0)
+			continue;
+		if (n == 0)
+			break;
+
+		if (errno != EINTR && errno != EAGAIN)
+			break;
+
+		usleep(100);
+	}
+
+	close(data->output_pipe[0]);
+	return NULL;
+}
+
+static int setup_injection(struct bench_data *data, bool build_id_all)
+{
+	int ready_pipe[2];
+	int dev_null_fd;
+	char buf;
+
+	if (pipe(ready_pipe) < 0)
+		return -1;
+
+	if (pipe(data->input_pipe) < 0)
+		return -1;
+
+	if (pipe(data->output_pipe) < 0)
+		return -1;
+
+	data->pid = fork();
+	if (data->pid < 0)
+		return -1;
+
+	if (data->pid == 0) {
+		const char **inject_argv;
+		int inject_argc = 2;
+
+		close(data->input_pipe[1]);
+		close(data->output_pipe[0]);
+		close(ready_pipe[0]);
+
+		dup2(data->input_pipe[0], STDIN_FILENO);
+		close(data->input_pipe[0]);
+		dup2(data->output_pipe[1], STDOUT_FILENO);
+		close(data->output_pipe[1]);
+
+		dev_null_fd = open("/dev/null", O_WRONLY);
+		if (dev_null_fd < 0)
+			exit(1);
+
+		dup2(dev_null_fd, STDERR_FILENO);
+
+		if (build_id_all)
+			inject_argc++;
+
+		inject_argv = calloc(inject_argc + 1, sizeof(*inject_argv));
+		if (inject_argv == NULL)
+			exit(1);
+
+		inject_argv[0] = strdup("inject");
+		inject_argv[1] = strdup("-b");
+		if (build_id_all)
+			inject_argv[2] = strdup("--buildid-all");
+
+		/* signal that we're ready to go */
+		close(ready_pipe[1]);
+
+		cmd_inject(inject_argc, inject_argv);
+
+		exit(0);
+	}
+
+	pthread_create(&data->th, NULL, data_reader, data);
+
+	close(ready_pipe[1]);
+	close(data->input_pipe[0]);
+	close(data->output_pipe[1]);
+
+	/* wait for child ready */
+	if (read(ready_pipe[0], &buf, 1) < 0)
+		return -1;
+	close(ready_pipe[0]);
+
+	return 0;
+}
+
+static int inject_build_id(struct bench_data *data, u64 *max_rss)
+{
+	int status;
+	unsigned int i, k;
+	struct rusage rusage;
+	u64 len = 0;
+
+	/* this makes the child to run */
+	if (perf_header__write_pipe(data->input_pipe[1]) < 0)
+		return -1;
+
+	len += synthesize_attr(data);
+	len += synthesize_fork(data);
+
+	for (i = 0; i < nr_mmaps; i++) {
+		int idx = rand() % (nr_dsos - 1);
+		struct bench_dso *dso = &dsos[idx];
+		u64 timestamp = rand() % 1000000;
+
+		pr_debug2("   [%d] injecting: %s\n", i+1, dso->name);
+		len += synthesize_mmap(data, dso, timestamp);
+
+		for (k = 0; k < nr_samples; k++)
+			len += synthesize_sample(data, dso, timestamp + k * 1000);
+
+		if ((i + 1) % 10 == 0)
+			len += synthesize_flush(data);
+	}
+
+	/* tihs makes the child to finish */
+	close(data->input_pipe[1]);
+
+	wait4(data->pid, &status, 0, &rusage);
+	*max_rss = rusage.ru_maxrss;
+
+	pr_debug("   Child %d exited with %d\n", data->pid, status);
+
+	return 0;
+}
+
+static void do_inject_loop(struct bench_data *data, bool build_id_all)
+{
+	unsigned int i;
+	struct stats time_stats, mem_stats;
+	double time_average, time_stddev;
+	double mem_average, mem_stddev;
+
+	init_stats(&time_stats);
+	init_stats(&mem_stats);
+
+	pr_debug("  Build-id%s injection benchmark\n", build_id_all ? "-all" : "");
+
+	for (i = 0; i < iterations; i++) {
+		struct timeval start, end, diff;
+		u64 runtime_us, max_rss;
+
+		pr_debug("  Iteration #%d\n", i+1);
+
+		if (setup_injection(data, build_id_all) < 0) {
+			printf("  Build-id injection setup failed\n");
+			break;
+		}
+
+		gettimeofday(&start, NULL);
+		if (inject_build_id(data, &max_rss) < 0) {
+			printf("  Build-id injection failed\n");
+			break;
+		}
+
+		gettimeofday(&end, NULL);
+		timersub(&end, &start, &diff);
+		runtime_us = diff.tv_sec * USEC_PER_SEC + diff.tv_usec;
+		update_stats(&time_stats, runtime_us);
+		update_stats(&mem_stats, max_rss);
+
+		pthread_join(data->th, NULL);
+	}
+
+	time_average = avg_stats(&time_stats) / USEC_PER_MSEC;
+	time_stddev = stddev_stats(&time_stats) / USEC_PER_MSEC;
+	printf("  Average build-id%s injection took: %.3f msec (+- %.3f msec)\n",
+	       build_id_all ? "-all" : "", time_average, time_stddev);
+
+	/* each iteration, it processes MMAP2 + BUILD_ID + nr_samples * SAMPLE */
+	time_average = avg_stats(&time_stats) / (nr_mmaps * (nr_samples + 2));
+	time_stddev = stddev_stats(&time_stats) / (nr_mmaps * (nr_samples + 2));
+	printf("  Average time per event: %.3f usec (+- %.3f usec)\n",
+		time_average, time_stddev);
+
+	mem_average = avg_stats(&mem_stats);
+	mem_stddev = stddev_stats(&mem_stats);
+	printf("  Average memory usage: %.0f KB (+- %.0f KB)\n",
+		mem_average, mem_stddev);
+}
+
+static int do_inject_loops(struct bench_data *data)
+{
+
+	srand(time(NULL));
+	symbol__init(NULL);
+
+	bench_sample_type  = PERF_SAMPLE_IDENTIFIER | PERF_SAMPLE_IP;
+	bench_sample_type |= PERF_SAMPLE_TID | PERF_SAMPLE_TIME;
+	bench_id_hdr_size  = 32;
+
+	collect_dso();
+	if (nr_dsos == 0) {
+		printf("  Cannot collect DSOs for injection\n");
+		return -1;
+	}
+
+	do_inject_loop(data, false);
+	do_inject_loop(data, true);
+
+	release_dso();
+	return 0;
+}
+
+int bench_inject_build_id(int argc, const char **argv)
+{
+	struct bench_data data;
+
+	argc = parse_options(argc, argv, options, bench_usage, 0);
+	if (argc) {
+		usage_with_options(bench_usage, options);
+		exit(EXIT_FAILURE);
+	}
+
+	return do_inject_loops(&data);
+}
+
diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c
index f85bceccc459..11726ec6285f 100644
--- a/tools/perf/bench/numa.c
+++ b/tools/perf/bench/numa.c
@@ -137,12 +137,13 @@ struct global_info {
 	u8			*data;
 
 	pthread_mutex_t		startup_mutex;
+	pthread_cond_t		startup_cond;
 	int			nr_tasks_started;
 
-	pthread_mutex_t		startup_done_mutex;
-
 	pthread_mutex_t		start_work_mutex;
+	pthread_cond_t		start_work_cond;
 	int			nr_tasks_working;
+	bool			start_work;
 
 	pthread_mutex_t		stop_work_mutex;
 	u64			bytes_done;
@@ -483,6 +484,18 @@ static void init_global_mutex(pthread_mutex_t *mutex)
 	pthread_mutex_init(mutex, &attr);
 }
 
+/*
+ * Return a process-shared (global) condition variable:
+ */
+static void init_global_cond(pthread_cond_t *cond)
+{
+	pthread_condattr_t attr;
+
+	pthread_condattr_init(&attr);
+	pthread_condattr_setpshared(&attr, PTHREAD_PROCESS_SHARED);
+	pthread_cond_init(cond, &attr);
+}
+
 static int parse_cpu_list(const char *arg)
 {
 	p0.cpu_list_str = strdup(arg);
@@ -1136,15 +1149,18 @@ static void *worker_thread(void *__tdata)
 	if (g->p.serialize_startup) {
 		pthread_mutex_lock(&g->startup_mutex);
 		g->nr_tasks_started++;
+		/* The last thread wakes the main process. */
+		if (g->nr_tasks_started == g->p.nr_tasks)
+			pthread_cond_signal(&g->startup_cond);
+
 		pthread_mutex_unlock(&g->startup_mutex);
 
 		/* Here we will wait for the main process to start us all at once: */
 		pthread_mutex_lock(&g->start_work_mutex);
+		g->start_work = false;
 		g->nr_tasks_working++;
-
-		/* Last one wake the main process: */
-		if (g->nr_tasks_working == g->p.nr_tasks)
-			pthread_mutex_unlock(&g->startup_done_mutex);
+		while (!g->start_work)
+			pthread_cond_wait(&g->start_work_cond, &g->start_work_mutex);
 
 		pthread_mutex_unlock(&g->start_work_mutex);
 	}
@@ -1441,8 +1457,9 @@ static int init(void)
 
 	/* Startup serialization: */
 	init_global_mutex(&g->start_work_mutex);
+	init_global_cond(&g->start_work_cond);
 	init_global_mutex(&g->startup_mutex);
-	init_global_mutex(&g->startup_done_mutex);
+	init_global_cond(&g->startup_cond);
 	init_global_mutex(&g->stop_work_mutex);
 
 	init_thread_data();
@@ -1502,9 +1519,6 @@ static int __bench_numa(const char *name)
 	pids = zalloc(g->p.nr_proc * sizeof(*pids));
 	pid = -1;
 
-	/* All threads try to acquire it, this way we can wait for them to start up: */
-	pthread_mutex_lock(&g->start_work_mutex);
-
 	if (g->p.serialize_startup) {
 		tprintf(" #\n");
 		tprintf(" # Startup synchronization: ..."); fflush(stdout);
@@ -1526,22 +1540,29 @@ static int __bench_numa(const char *name)
 		pids[i] = pid;
 
 	}
-	/* Wait for all the threads to start up: */
-	while (g->nr_tasks_started != g->p.nr_tasks)
-		usleep(USEC_PER_MSEC);
-
-	BUG_ON(g->nr_tasks_started != g->p.nr_tasks);
 
 	if (g->p.serialize_startup) {
+		bool threads_ready = false;
 		double startup_sec;
 
-		pthread_mutex_lock(&g->startup_done_mutex);
+		/*
+		 * Wait for all the threads to start up. The last thread will
+		 * signal this process.
+		 */
+		pthread_mutex_lock(&g->startup_mutex);
+		while (g->nr_tasks_started != g->p.nr_tasks)
+			pthread_cond_wait(&g->startup_cond, &g->startup_mutex);
 
-		/* This will start all threads: */
-		pthread_mutex_unlock(&g->start_work_mutex);
+		pthread_mutex_unlock(&g->startup_mutex);
 
-		/* This mutex is locked - the last started thread will wake us: */
-		pthread_mutex_lock(&g->startup_done_mutex);
+		/* Wait for all threads to be at the start_work_cond. */
+		while (!threads_ready) {
+			pthread_mutex_lock(&g->start_work_mutex);
+			threads_ready = (g->nr_tasks_working == g->p.nr_tasks);
+			pthread_mutex_unlock(&g->start_work_mutex);
+			if (!threads_ready)
+				usleep(1);
+		}
 
 		gettimeofday(&stop, NULL);
 
@@ -1555,7 +1576,11 @@ static int __bench_numa(const char *name)
 		tprintf(" #\n");
 
 		start = stop;
-		pthread_mutex_unlock(&g->startup_done_mutex);
+		/* Start all threads running. */
+		pthread_mutex_lock(&g->start_work_mutex);
+		g->start_work = true;
+		pthread_mutex_unlock(&g->start_work_mutex);
+		pthread_cond_broadcast(&g->start_work_cond);
 	} else {
 		gettimeofday(&start, NULL);
 	}
diff --git a/tools/perf/builtin-bench.c b/tools/perf/builtin-bench.c
index 4f176039fc8f..62a7b7420a44 100644
--- a/tools/perf/builtin-bench.c
+++ b/tools/perf/builtin-bench.c
@@ -87,6 +87,7 @@ static struct bench epoll_benchmarks[] = {
 static struct bench internals_benchmarks[] = {
 	{ "synthesize", "Benchmark perf event synthesis",	bench_synthesize	},
 	{ "kallsyms-parse", "Benchmark kallsyms parsing",	bench_kallsyms_parse	},
+	{ "inject-build-id", "Benchmark build-id injection",	bench_inject_build_id	},
 	{ NULL,		NULL,					NULL			}
 };
 
diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c
index 39efa51d7fb3..a25411926e48 100644
--- a/tools/perf/builtin-buildid-cache.c
+++ b/tools/perf/builtin-buildid-cache.c
@@ -174,19 +174,19 @@ static int build_id_cache__add_kcore(const char *filename, bool force)
 static int build_id_cache__add_file(const char *filename, struct nsinfo *nsi)
 {
 	char sbuild_id[SBUILD_ID_SIZE];
-	u8 build_id[BUILD_ID_SIZE];
+	struct build_id bid;
 	int err;
 	struct nscookie nsc;
 
 	nsinfo__mountns_enter(nsi, &nsc);
-	err = filename__read_build_id(filename, &build_id, sizeof(build_id));
+	err = filename__read_build_id(filename, &bid);
 	nsinfo__mountns_exit(&nsc);
 	if (err < 0) {
 		pr_debug("Couldn't read a build-id in %s\n", filename);
 		return -1;
 	}
 
-	build_id__sprintf(build_id, sizeof(build_id), sbuild_id);
+	build_id__sprintf(&bid, sbuild_id);
 	err = build_id_cache__add_s(sbuild_id, filename, nsi,
 				    false, false);
 	pr_debug("Adding %s %s: %s\n", sbuild_id, filename,
@@ -196,21 +196,21 @@ static int build_id_cache__add_file(const char *filename, struct nsinfo *nsi)
 
 static int build_id_cache__remove_file(const char *filename, struct nsinfo *nsi)
 {
-	u8 build_id[BUILD_ID_SIZE];
 	char sbuild_id[SBUILD_ID_SIZE];
+	struct build_id bid;
 	struct nscookie nsc;
 
 	int err;
 
 	nsinfo__mountns_enter(nsi, &nsc);
-	err = filename__read_build_id(filename, &build_id, sizeof(build_id));
+	err = filename__read_build_id(filename, &bid);
 	nsinfo__mountns_exit(&nsc);
 	if (err < 0) {
 		pr_debug("Couldn't read a build-id in %s\n", filename);
 		return -1;
 	}
 
-	build_id__sprintf(build_id, sizeof(build_id), sbuild_id);
+	build_id__sprintf(&bid, sbuild_id);
 	err = build_id_cache__remove_s(sbuild_id);
 	pr_debug("Removing %s %s: %s\n", sbuild_id, filename,
 		 err ? "FAIL" : "Ok");
@@ -274,17 +274,16 @@ static int build_id_cache__purge_all(void)
 static bool dso__missing_buildid_cache(struct dso *dso, int parm __maybe_unused)
 {
 	char filename[PATH_MAX];
-	u8 build_id[BUILD_ID_SIZE];
+	struct build_id bid;
 
 	if (dso__build_id_filename(dso, filename, sizeof(filename), false) &&
-	    filename__read_build_id(filename, build_id,
-				    sizeof(build_id)) != sizeof(build_id)) {
+	    filename__read_build_id(filename, &bid) == -1) {
 		if (errno == ENOENT)
 			return false;
 
 		pr_warning("Problems with %s file, consider removing it from the cache\n",
 			   filename);
-	} else if (memcmp(dso->build_id, build_id, sizeof(dso->build_id))) {
+	} else if (memcmp(dso->bid.data, bid.data, bid.size)) {
 		pr_warning("Problems with %s file, consider removing it from the cache\n",
 			   filename);
 	}
@@ -300,14 +299,14 @@ static int build_id_cache__fprintf_missing(struct perf_session *session, FILE *f
 
 static int build_id_cache__update_file(const char *filename, struct nsinfo *nsi)
 {
-	u8 build_id[BUILD_ID_SIZE];
 	char sbuild_id[SBUILD_ID_SIZE];
+	struct build_id bid;
 	struct nscookie nsc;
 
 	int err;
 
 	nsinfo__mountns_enter(nsi, &nsc);
-	err = filename__read_build_id(filename, &build_id, sizeof(build_id));
+	err = filename__read_build_id(filename, &bid);
 	nsinfo__mountns_exit(&nsc);
 	if (err < 0) {
 		pr_debug("Couldn't read a build-id in %s\n", filename);
@@ -315,7 +314,7 @@ static int build_id_cache__update_file(const char *filename, struct nsinfo *nsi)
 	}
 	err = 0;
 
-	build_id__sprintf(build_id, sizeof(build_id), sbuild_id);
+	build_id__sprintf(&bid, sbuild_id);
 	if (build_id_cache__cached(sbuild_id))
 		err = build_id_cache__remove_s(sbuild_id);
 
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 5938b100eaf4..d5bea5d3cd51 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -652,45 +652,6 @@ STAT_FN(ld_l2hit)
 STAT_FN(ld_llchit)
 STAT_FN(rmt_hit)
 
-static uint64_t llc_miss(struct c2c_stats *stats)
-{
-	uint64_t llcmiss;
-
-	llcmiss = stats->lcl_dram +
-		  stats->rmt_dram +
-		  stats->rmt_hitm +
-		  stats->rmt_hit;
-
-	return llcmiss;
-}
-
-static int
-ld_llcmiss_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
-		 struct hist_entry *he)
-{
-	struct c2c_hist_entry *c2c_he;
-	int width = c2c_width(fmt, hpp, he->hists);
-
-	c2c_he = container_of(he, struct c2c_hist_entry, he);
-
-	return scnprintf(hpp->buf, hpp->size, "%*lu", width,
-			 llc_miss(&c2c_he->stats));
-}
-
-static int64_t
-ld_llcmiss_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
-	       struct hist_entry *left, struct hist_entry *right)
-{
-	struct c2c_hist_entry *c2c_left;
-	struct c2c_hist_entry *c2c_right;
-
-	c2c_left  = container_of(left, struct c2c_hist_entry, he);
-	c2c_right = container_of(right, struct c2c_hist_entry, he);
-
-	return (uint64_t) llc_miss(&c2c_left->stats) -
-	       (uint64_t) llc_miss(&c2c_right->stats);
-}
-
 static uint64_t total_records(struct c2c_stats *stats)
 {
 	uint64_t lclmiss, ldcnt, total;
@@ -1328,7 +1289,7 @@ static struct c2c_dimension dim_iaddr = {
 };
 
 static struct c2c_dimension dim_tot_hitm = {
-	.header		= HEADER_SPAN("----- LLC Load Hitm -----", "Total", 2),
+	.header		= HEADER_SPAN("------- Load Hitm -------", "Total", 2),
 	.name		= "tot_hitm",
 	.cmp		= tot_hitm_cmp,
 	.entry		= tot_hitm_entry,
@@ -1336,7 +1297,7 @@ static struct c2c_dimension dim_tot_hitm = {
 };
 
 static struct c2c_dimension dim_lcl_hitm = {
-	.header		= HEADER_SPAN_LOW("Lcl"),
+	.header		= HEADER_SPAN_LOW("LclHitm"),
 	.name		= "lcl_hitm",
 	.cmp		= lcl_hitm_cmp,
 	.entry		= lcl_hitm_entry,
@@ -1344,7 +1305,7 @@ static struct c2c_dimension dim_lcl_hitm = {
 };
 
 static struct c2c_dimension dim_rmt_hitm = {
-	.header		= HEADER_SPAN_LOW("Rmt"),
+	.header		= HEADER_SPAN_LOW("RmtHitm"),
 	.name		= "rmt_hitm",
 	.cmp		= rmt_hitm_cmp,
 	.entry		= rmt_hitm_entry,
@@ -1367,16 +1328,16 @@ static struct c2c_dimension dim_cl_lcl_hitm = {
 	.width		= 7,
 };
 
-static struct c2c_dimension dim_stores = {
-	.header		= HEADER_SPAN("---- Store Reference ----", "Total", 2),
-	.name		= "stores",
+static struct c2c_dimension dim_tot_stores = {
+	.header		= HEADER_BOTH("Total", "Stores"),
+	.name		= "tot_stores",
 	.cmp		= store_cmp,
 	.entry		= store_entry,
 	.width		= 7,
 };
 
 static struct c2c_dimension dim_stores_l1hit = {
-	.header		= HEADER_SPAN_LOW("L1Hit"),
+	.header		= HEADER_SPAN("---- Stores ----", "L1Hit", 1),
 	.name		= "stores_l1hit",
 	.cmp		= st_l1hit_cmp,
 	.entry		= st_l1hit_entry,
@@ -1432,7 +1393,7 @@ static struct c2c_dimension dim_ld_l2hit = {
 };
 
 static struct c2c_dimension dim_ld_llchit = {
-	.header		= HEADER_SPAN("-- LLC Load Hit --", "Llc", 1),
+	.header		= HEADER_SPAN("- LLC Load Hit --", "LclHit", 1),
 	.name		= "ld_lclhit",
 	.cmp		= ld_llchit_cmp,
 	.entry		= ld_llchit_entry,
@@ -1440,21 +1401,13 @@ static struct c2c_dimension dim_ld_llchit = {
 };
 
 static struct c2c_dimension dim_ld_rmthit = {
-	.header		= HEADER_SPAN_LOW("Rmt"),
+	.header		= HEADER_SPAN("- RMT Load Hit --", "RmtHit", 1),
 	.name		= "ld_rmthit",
 	.cmp		= rmt_hit_cmp,
 	.entry		= rmt_hit_entry,
 	.width		= 8,
 };
 
-static struct c2c_dimension dim_ld_llcmiss = {
-	.header		= HEADER_BOTH("LLC", "Ld Miss"),
-	.name		= "ld_llcmiss",
-	.cmp		= ld_llcmiss_cmp,
-	.entry		= ld_llcmiss_entry,
-	.width		= 7,
-};
-
 static struct c2c_dimension dim_tot_recs = {
 	.header		= HEADER_BOTH("Total", "records"),
 	.name		= "tot_recs",
@@ -1486,7 +1439,7 @@ static struct c2c_dimension dim_percent_hitm = {
 };
 
 static struct c2c_dimension dim_percent_rmt_hitm = {
-	.header		= HEADER_SPAN("----- HITM -----", "Rmt", 1),
+	.header		= HEADER_SPAN("----- HITM -----", "RmtHitm", 1),
 	.name		= "percent_rmt_hitm",
 	.cmp		= percent_rmt_hitm_cmp,
 	.entry		= percent_rmt_hitm_entry,
@@ -1495,7 +1448,7 @@ static struct c2c_dimension dim_percent_rmt_hitm = {
 };
 
 static struct c2c_dimension dim_percent_lcl_hitm = {
-	.header		= HEADER_SPAN_LOW("Lcl"),
+	.header		= HEADER_SPAN_LOW("LclHitm"),
 	.name		= "percent_lcl_hitm",
 	.cmp		= percent_lcl_hitm_cmp,
 	.entry		= percent_lcl_hitm_entry,
@@ -1648,7 +1601,7 @@ static struct c2c_dimension *dimensions[] = {
 	&dim_rmt_hitm,
 	&dim_cl_lcl_hitm,
 	&dim_cl_rmt_hitm,
-	&dim_stores,
+	&dim_tot_stores,
 	&dim_stores_l1hit,
 	&dim_stores_l1miss,
 	&dim_cl_stores_l1hit,
@@ -1658,7 +1611,6 @@ static struct c2c_dimension *dimensions[] = {
 	&dim_ld_l2hit,
 	&dim_ld_llchit,
 	&dim_ld_rmthit,
-	&dim_ld_llcmiss,
 	&dim_tot_recs,
 	&dim_tot_loads,
 	&dim_percent_hitm,
@@ -2846,15 +2798,16 @@ static int perf_c2c__report(int argc, const char **argv)
 			"dcacheline,"
 			"dcacheline_node,"
 			"dcacheline_count,"
-			"tot_recs,"
 			"percent_hitm,"
 			"tot_hitm,lcl_hitm,rmt_hitm,"
-			"stores,stores_l1hit,stores_l1miss,"
-			"dram_lcl,dram_rmt,"
-			"ld_llcmiss,"
+			"tot_recs,"
 			"tot_loads,"
+			"tot_stores,"
+			"stores_l1hit,stores_l1miss,"
 			"ld_fbhit,ld_l1hit,ld_l2hit,"
-			"ld_lclhit,ld_rmthit",
+			"ld_lclhit,lcl_hitm,"
+			"ld_rmthit,rmt_hitm,"
+			"dram_lcl,dram_rmt",
 			c2c.display == DISPLAY_TOT ? "tot_hitm" :
 			c2c.display == DISPLAY_LCL ? "lcl_hitm" : "rmt_hitm"
 			);
@@ -2916,7 +2869,7 @@ static int perf_c2c__record(int argc, const char **argv)
 	bool event_set = false;
 	struct option options[] = {
 	OPT_CALLBACK('e', "event", &event_set, "event",
-		     "event selector. Use 'perf mem record -e list' to list available events",
+		     "event selector. Use 'perf c2c record -e list' to list available events",
 		     parse_record_events),
 	OPT_BOOLEAN('u', "all-user", &all_user, "collect only user level data"),
 	OPT_BOOLEAN('k', "all-kernel", &all_kernel, "collect only kernel level data"),
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index f8c9bdd8269a..584e2e1a3793 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -25,6 +25,7 @@
 #include "util/map.h"
 #include "util/spark.h"
 #include "util/block-info.h"
+#include "util/stream.h"
 #include <linux/err.h>
 #include <linux/zalloc.h>
 #include <subcmd/pager.h>
@@ -42,6 +43,7 @@ struct perf_diff {
 	int				 range_size;
 	int				 range_num;
 	bool				 has_br_stack;
+	bool				 stream;
 };
 
 /* Diff command specific HPP columns. */
@@ -72,6 +74,7 @@ struct data__file {
 	struct perf_data	 data;
 	int			 idx;
 	struct hists		*hists;
+	struct evlist_streams	*evlist_streams;
 	struct diff_hpp_fmt	 fmt[PERF_HPP_DIFF__MAX_INDEX];
 };
 
@@ -106,6 +109,7 @@ enum {
 	COMPUTE_DELTA_ABS,
 	COMPUTE_CYCLES,
 	COMPUTE_MAX,
+	COMPUTE_STREAM,	/* After COMPUTE_MAX to avoid use current compute arrays */
 };
 
 const char *compute_names[COMPUTE_MAX] = {
@@ -393,6 +397,11 @@ static int diff__process_sample_event(struct perf_tool *tool,
 	struct perf_diff *pdiff = container_of(tool, struct perf_diff, tool);
 	struct addr_location al;
 	struct hists *hists = evsel__hists(evsel);
+	struct hist_entry_iter iter = {
+		.evsel	= evsel,
+		.sample	= sample,
+		.ops	= &hist_iter_normal,
+	};
 	int ret = -1;
 
 	if (perf_time__ranges_skip_sample(pdiff->ptime_range, pdiff->range_num,
@@ -411,14 +420,8 @@ static int diff__process_sample_event(struct perf_tool *tool,
 		goto out_put;
 	}
 
-	if (compute != COMPUTE_CYCLES) {
-		if (!hists__add_entry(hists, &al, NULL, NULL, NULL, sample,
-				      true)) {
-			pr_warning("problem incrementing symbol period, "
-				   "skipping event\n");
-			goto out_put;
-		}
-	} else {
+	switch (compute) {
+	case COMPUTE_CYCLES:
 		if (!hists__add_entry_ops(hists, &block_hist_ops, &al, NULL,
 					  NULL, NULL, sample, true)) {
 			pr_warning("problem incrementing symbol period, "
@@ -428,6 +431,23 @@ static int diff__process_sample_event(struct perf_tool *tool,
 
 		hist__account_cycles(sample->branch_stack, &al, sample, false,
 				     NULL);
+		break;
+
+	case COMPUTE_STREAM:
+		if (hist_entry_iter__add(&iter, &al, PERF_MAX_STACK_DEPTH,
+					 NULL)) {
+			pr_debug("problem adding hist entry, skipping event\n");
+			goto out_put;
+		}
+		break;
+
+	default:
+		if (!hists__add_entry(hists, &al, NULL, NULL, NULL, sample,
+				      true)) {
+			pr_warning("problem incrementing symbol period, "
+				   "skipping event\n");
+			goto out_put;
+		}
 	}
 
 	/*
@@ -996,10 +1016,55 @@ static void data_process(void)
 	}
 }
 
+static int process_base_stream(struct data__file *data_base,
+			       struct data__file *data_pair,
+			       const char *title __maybe_unused)
+{
+	struct evlist *evlist_base = data_base->session->evlist;
+	struct evlist *evlist_pair = data_pair->session->evlist;
+	struct evsel *evsel_base, *evsel_pair;
+	struct evsel_streams *es_base, *es_pair;
+
+	evlist__for_each_entry(evlist_base, evsel_base) {
+		evsel_pair = evsel_match(evsel_base, evlist_pair);
+		if (!evsel_pair)
+			continue;
+
+		es_base = evsel_streams__entry(data_base->evlist_streams,
+					       evsel_base->idx);
+		if (!es_base)
+			return -1;
+
+		es_pair = evsel_streams__entry(data_pair->evlist_streams,
+					       evsel_pair->idx);
+		if (!es_pair)
+			return -1;
+
+		evsel_streams__match(es_base, es_pair);
+		evsel_streams__report(es_base, es_pair);
+	}
+
+	return 0;
+}
+
+static void stream_process(void)
+{
+	/*
+	 * Stream comparison only supports two data files.
+	 * perf.data.old and perf.data. data__files[0] is perf.data.old,
+	 * data__files[1] is perf.data.
+	 */
+	process_base_stream(&data__files[0], &data__files[1],
+			    "# Output based on old perf data:\n#\n");
+}
+
 static void data__free(struct data__file *d)
 {
 	int col;
 
+	if (d->evlist_streams)
+		evlist_streams__delete(d->evlist_streams);
+
 	for (col = 0; col < PERF_HPP_DIFF__MAX_INDEX; col++) {
 		struct diff_hpp_fmt *fmt = &d->fmt[col];
 
@@ -1153,9 +1218,19 @@ static int __cmd_diff(void)
 
 		if (pdiff.ptime_range)
 			zfree(&pdiff.ptime_range);
+
+		if (compute == COMPUTE_STREAM) {
+			d->evlist_streams = evlist__create_streams(
+						d->session->evlist, 5);
+			if (!d->evlist_streams)
+				goto out_delete;
+		}
 	}
 
-	data_process();
+	if (compute == COMPUTE_STREAM)
+		stream_process();
+	else
+		data_process();
 
  out_delete:
 	data__for_each_file(i, d) {
@@ -1228,6 +1303,8 @@ static const struct option options[] = {
 		   "only consider symbols in these pids"),
 	OPT_STRING(0, "tid", &symbol_conf.tid_list_str, "tid[,tid...]",
 		   "only consider symbols in these tids"),
+	OPT_BOOLEAN(0, "stream", &pdiff.stream,
+		    "Enable hot streams comparison."),
 	OPT_END()
 };
 
@@ -1887,6 +1964,9 @@ int cmd_diff(int argc, const char **argv)
 	if (cycles_hist && (compute != COMPUTE_CYCLES))
 		usage_with_options(diff_usage, options);
 
+	if (pdiff.stream)
+		compute = COMPUTE_STREAM;
+
 	symbol__annotation_init();
 
 	if (symbol__init(NULL) < 0)
@@ -1898,13 +1978,26 @@ int cmd_diff(int argc, const char **argv)
 	if (check_file_brstack() < 0)
 		return -1;
 
-	if (compute == COMPUTE_CYCLES && !pdiff.has_br_stack)
+	if ((compute == COMPUTE_CYCLES || compute == COMPUTE_STREAM)
+	    && !pdiff.has_br_stack) {
 		return -1;
+	}
 
-	if (ui_init() < 0)
-		return -1;
+	if (compute == COMPUTE_STREAM) {
+		symbol_conf.show_branchflag_count = true;
+		symbol_conf.disable_add2line_warn = true;
+		callchain_param.mode = CHAIN_FLAT;
+		callchain_param.key = CCKEY_SRCLINE;
+		callchain_param.branch_callstack = 1;
+		symbol_conf.use_callchain = true;
+		callchain_register_param(&callchain_param);
+		sort_order = "srcline,symbol,dso";
+	} else {
+		if (ui_init() < 0)
+			return -1;
 
-	sort__mode = SORT_MODE__DIFF;
+		sort__mode = SORT_MODE__DIFF;
+	}
 
 	if (setup_sorting(NULL) < 0)
 		usage_with_options(diff_usage, options);
diff --git a/tools/perf/builtin-ftrace.c b/tools/perf/builtin-ftrace.c
index 1d44bc2f63d8..9366fad591dc 100644
--- a/tools/perf/builtin-ftrace.c
+++ b/tools/perf/builtin-ftrace.c
@@ -25,6 +25,7 @@
 #include "target.h"
 #include "cpumap.h"
 #include "thread_map.h"
+#include "strfilter.h"
 #include "util/cap.h"
 #include "util/config.h"
 #include "util/units.h"
@@ -36,7 +37,6 @@ struct perf_ftrace {
 	struct evlist		*evlist;
 	struct target		target;
 	const char		*tracer;
-	bool			list_avail_functions;
 	struct list_head	filters;
 	struct list_head	notrace;
 	struct list_head	graph_funcs;
@@ -181,6 +181,40 @@ out:
 	return ret;
 }
 
+static int read_tracing_file_by_line(const char *name,
+				     void (*cb)(char *str, void *arg),
+				     void *cb_arg)
+{
+	char *line = NULL;
+	size_t len = 0;
+	char *file;
+	FILE *fp;
+
+	file = get_tracing_file(name);
+	if (!file) {
+		pr_debug("cannot get tracing file: %s\n", name);
+		return -1;
+	}
+
+	fp = fopen(file, "r");
+	if (fp == NULL) {
+		pr_debug("cannot open tracing file: %s\n", name);
+		put_tracing_file(file);
+		return -1;
+	}
+
+	while (getline(&line, &len, fp) != -1) {
+		cb(line, cb_arg);
+	}
+
+	if (line)
+		free(line);
+
+	fclose(fp);
+	put_tracing_file(file);
+	return 0;
+}
+
 static int write_tracing_file_int(const char *name, int value)
 {
 	char buf[16];
@@ -557,9 +591,6 @@ static int __cmd_ftrace(struct perf_ftrace *ftrace, int argc, const char **argv)
 	signal(SIGCHLD, sig_handler);
 	signal(SIGPIPE, sig_handler);
 
-	if (ftrace->list_avail_functions)
-		return read_tracing_file_to_stdout("available_filter_functions");
-
 	if (reset_tracing_files(ftrace) < 0) {
 		pr_err("failed to reset ftrace\n");
 		goto out;
@@ -683,6 +714,46 @@ static int perf_ftrace_config(const char *var, const char *value, void *cb)
 	return -1;
 }
 
+static void list_function_cb(char *str, void *arg)
+{
+	struct strfilter *filter = (struct strfilter *)arg;
+
+	if (strfilter__compare(filter, str))
+		printf("%s", str);
+}
+
+static int opt_list_avail_functions(const struct option *opt __maybe_unused,
+				    const char *str, int unset)
+{
+	struct strfilter *filter;
+	const char *err = NULL;
+	int ret;
+
+	if (unset || !str)
+		return -1;
+
+	filter = strfilter__new(str, &err);
+	if (!filter)
+		return err ? -EINVAL : -ENOMEM;
+
+	ret = strfilter__or(filter, str, &err);
+	if (ret == -EINVAL) {
+		pr_err("Filter parse error at %td.\n", err - str + 1);
+		pr_err("Source: \"%s\"\n", str);
+		pr_err("         %*c\n", (int)(err - str + 1), '^');
+		strfilter__delete(filter);
+		return ret;
+	}
+
+	ret = read_tracing_file_by_line("available_filter_functions",
+					list_function_cb, filter);
+	strfilter__delete(filter);
+	if (ret < 0)
+		return ret;
+
+	exit(0);
+}
+
 static int parse_filter_func(const struct option *opt, const char *str,
 			     int unset __maybe_unused)
 {
@@ -817,8 +888,9 @@ int cmd_ftrace(int argc, const char **argv)
 	const struct option ftrace_options[] = {
 	OPT_STRING('t', "tracer", &ftrace.tracer, "tracer",
 		   "Tracer to use: function_graph(default) or function"),
-	OPT_BOOLEAN('F', "funcs", &ftrace.list_avail_functions,
-		    "Show available functions to filter"),
+	OPT_CALLBACK_DEFAULT('F', "funcs", NULL, "[FILTER]",
+			     "Show available functions to filter",
+			     opt_list_avail_functions, "*"),
 	OPT_STRING('p', "pid", &ftrace.target.pid, "pid",
 		   "Trace on existing process id"),
 	/* TODO: Add short option -t after -t/--tracer can be removed. */
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 6d2f410d773a..452a75fe68e5 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -10,6 +10,7 @@
 
 #include "util/color.h"
 #include "util/dso.h"
+#include "util/vdso.h"
 #include "util/evlist.h"
 #include "util/evsel.h"
 #include "util/map.h"
@@ -23,9 +24,11 @@
 #include "util/symbol.h"
 #include "util/synthetic-events.h"
 #include "util/thread.h"
-#include <linux/err.h>
+#include "util/namespaces.h"
 
+#include <linux/err.h>
 #include <subcmd/parse-options.h>
+#include <uapi/linux/mman.h> /* To get things like MAP_HUGETLB even on older libc headers */
 
 #include <linux/list.h>
 #include <errno.h>
@@ -35,6 +38,7 @@ struct perf_inject {
 	struct perf_tool	tool;
 	struct perf_session	*session;
 	bool			build_ids;
+	bool			build_id_all;
 	bool			sched_stat;
 	bool			have_auxtrace;
 	bool			strip;
@@ -54,6 +58,9 @@ struct event_entry {
 	union perf_event event[];
 };
 
+static int dso__inject_build_id(struct dso *dso, struct perf_tool *tool,
+				struct machine *machine, u8 cpumode, u32 flags);
+
 static int output_bytes(struct perf_inject *inject, void *buf, size_t sz)
 {
 	ssize_t size;
@@ -97,6 +104,13 @@ static int perf_event__repipe_op2_synth(struct perf_session *session,
 	return perf_event__repipe_synth(session->tool, event);
 }
 
+static int perf_event__repipe_op4_synth(struct perf_session *session,
+					union perf_event *event,
+					u64 data __maybe_unused)
+{
+	return perf_event__repipe_synth(session->tool, event);
+}
+
 static int perf_event__repipe_attr(struct perf_tool *tool,
 				   union perf_event *event,
 				   struct evlist **pevlist)
@@ -115,6 +129,13 @@ static int perf_event__repipe_attr(struct perf_tool *tool,
 	return perf_event__repipe_synth(tool, event);
 }
 
+static int perf_event__repipe_event_update(struct perf_tool *tool,
+					   union perf_event *event,
+					   struct evlist **pevlist __maybe_unused)
+{
+	return perf_event__repipe_synth(tool, event);
+}
+
 #ifdef HAVE_AUXTRACE_SUPPORT
 
 static int copy_bytes(struct perf_inject *inject, int fd, off_t size)
@@ -303,6 +324,68 @@ static int perf_event__jit_repipe_mmap(struct perf_tool *tool,
 }
 #endif
 
+static struct dso *findnew_dso(int pid, int tid, const char *filename,
+			       struct dso_id *id, struct machine *machine)
+{
+	struct thread *thread;
+	struct nsinfo *nsi = NULL;
+	struct nsinfo *nnsi;
+	struct dso *dso;
+	bool vdso;
+
+	thread = machine__findnew_thread(machine, pid, tid);
+	if (thread == NULL) {
+		pr_err("cannot find or create a task %d/%d.\n", tid, pid);
+		return NULL;
+	}
+
+	vdso = is_vdso_map(filename);
+	nsi = nsinfo__get(thread->nsinfo);
+
+	if (vdso) {
+		/* The vdso maps are always on the host and not the
+		 * container.  Ensure that we don't use setns to look
+		 * them up.
+		 */
+		nnsi = nsinfo__copy(nsi);
+		if (nnsi) {
+			nsinfo__put(nsi);
+			nnsi->need_setns = false;
+			nsi = nnsi;
+		}
+		dso = machine__findnew_vdso(machine, thread);
+	} else {
+		dso = machine__findnew_dso_id(machine, filename, id);
+	}
+
+	if (dso)
+		dso->nsinfo = nsi;
+	else
+		nsinfo__put(nsi);
+
+	thread__put(thread);
+	return dso;
+}
+
+static int perf_event__repipe_buildid_mmap(struct perf_tool *tool,
+					   union perf_event *event,
+					   struct perf_sample *sample,
+					   struct machine *machine)
+{
+	struct dso *dso;
+
+	dso = findnew_dso(event->mmap.pid, event->mmap.tid,
+			  event->mmap.filename, NULL, machine);
+
+	if (dso && !dso->hit) {
+		dso->hit = 1;
+		dso__inject_build_id(dso, tool, machine, sample->cpumode, 0);
+		dso__put(dso);
+	}
+
+	return perf_event__repipe(tool, event, sample, machine);
+}
+
 static int perf_event__repipe_mmap2(struct perf_tool *tool,
 				   union perf_event *event,
 				   struct perf_sample *sample,
@@ -341,6 +424,34 @@ static int perf_event__jit_repipe_mmap2(struct perf_tool *tool,
 }
 #endif
 
+static int perf_event__repipe_buildid_mmap2(struct perf_tool *tool,
+					    union perf_event *event,
+					    struct perf_sample *sample,
+					    struct machine *machine)
+{
+	struct dso_id dso_id = {
+		.maj = event->mmap2.maj,
+		.min = event->mmap2.min,
+		.ino = event->mmap2.ino,
+		.ino_generation = event->mmap2.ino_generation,
+	};
+	struct dso *dso;
+
+	dso = findnew_dso(event->mmap2.pid, event->mmap2.tid,
+			  event->mmap2.filename, &dso_id, machine);
+
+	if (dso && !dso->hit) {
+		dso->hit = 1;
+		dso__inject_build_id(dso, tool, machine, sample->cpumode,
+				     event->mmap2.flags);
+		dso__put(dso);
+	}
+
+	perf_event__repipe(tool, event, sample, machine);
+
+	return 0;
+}
+
 static int perf_event__repipe_fork(struct perf_tool *tool,
 				   union perf_event *event,
 				   struct perf_sample *sample,
@@ -405,34 +516,36 @@ static int perf_event__repipe_tracing_data(struct perf_session *session,
 
 static int dso__read_build_id(struct dso *dso)
 {
+	struct nscookie nsc;
+
 	if (dso->has_build_id)
 		return 0;
 
-	if (filename__read_build_id(dso->long_name, dso->build_id,
-				    sizeof(dso->build_id)) > 0) {
+	nsinfo__mountns_enter(dso->nsinfo, &nsc);
+	if (filename__read_build_id(dso->long_name, &dso->bid) > 0)
 		dso->has_build_id = true;
-		return 0;
-	}
+	nsinfo__mountns_exit(&nsc);
 
-	return -1;
+	return dso->has_build_id ? 0 : -1;
 }
 
 static int dso__inject_build_id(struct dso *dso, struct perf_tool *tool,
-				struct machine *machine)
+				struct machine *machine, u8 cpumode, u32 flags)
 {
-	u16 misc = PERF_RECORD_MISC_USER;
 	int err;
 
+	if (is_anon_memory(dso->long_name) || flags & MAP_HUGETLB)
+		return 0;
+	if (is_no_dso_memory(dso->long_name))
+		return 0;
+
 	if (dso__read_build_id(dso) < 0) {
 		pr_debug("no build_id found for %s\n", dso->long_name);
 		return -1;
 	}
 
-	if (dso->kernel)
-		misc = PERF_RECORD_MISC_KERNEL;
-
-	err = perf_event__synthesize_build_id(tool, dso, misc, perf_event__repipe,
-					      machine);
+	err = perf_event__synthesize_build_id(tool, dso, cpumode,
+					      perf_event__repipe, machine);
 	if (err) {
 		pr_err("Can't synthesize build_id event for %s\n", dso->long_name);
 		return -1;
@@ -441,11 +554,10 @@ static int dso__inject_build_id(struct dso *dso, struct perf_tool *tool,
 	return 0;
 }
 
-static int perf_event__inject_buildid(struct perf_tool *tool,
-				      union perf_event *event,
-				      struct perf_sample *sample,
-				      struct evsel *evsel __maybe_unused,
-				      struct machine *machine)
+int perf_event__inject_buildid(struct perf_tool *tool, union perf_event *event,
+			       struct perf_sample *sample,
+			       struct evsel *evsel __maybe_unused,
+			       struct machine *machine)
 {
 	struct addr_location al;
 	struct thread *thread;
@@ -460,19 +572,8 @@ static int perf_event__inject_buildid(struct perf_tool *tool,
 	if (thread__find_map(thread, sample->cpumode, sample->ip, &al)) {
 		if (!al.map->dso->hit) {
 			al.map->dso->hit = 1;
-			if (map__load(al.map) >= 0) {
-				dso__inject_build_id(al.map->dso, tool, machine);
-				/*
-				 * If this fails, too bad, let the other side
-				 * account this as unresolved.
-				 */
-			} else {
-#ifdef HAVE_LIBELF_SUPPORT
-				pr_warning("no symbols found in %s, maybe "
-					   "install a debug package?\n",
-					   al.map->dso->long_name);
-#endif
-			}
+			dso__inject_build_id(al.map->dso, tool, machine,
+					     sample->cpumode, al.map->flags);
 		}
 	}
 
@@ -606,7 +707,7 @@ static int __cmd_inject(struct perf_inject *inject)
 	signal(SIGINT, sig_handler);
 
 	if (inject->build_ids || inject->sched_stat ||
-	    inject->itrace_synth_opts.set) {
+	    inject->itrace_synth_opts.set || inject->build_id_all) {
 		inject->tool.mmap	  = perf_event__repipe_mmap;
 		inject->tool.mmap2	  = perf_event__repipe_mmap2;
 		inject->tool.fork	  = perf_event__repipe_fork;
@@ -615,7 +716,10 @@ static int __cmd_inject(struct perf_inject *inject)
 
 	output_data_offset = session->header.data_offset;
 
-	if (inject->build_ids) {
+	if (inject->build_id_all) {
+		inject->tool.mmap	  = perf_event__repipe_buildid_mmap;
+		inject->tool.mmap2	  = perf_event__repipe_buildid_mmap2;
+	} else if (inject->build_ids) {
 		inject->tool.sample = perf_event__inject_buildid;
 	} else if (inject->sched_stat) {
 		struct evsel *evsel;
@@ -708,9 +812,12 @@ int cmd_inject(int argc, const char **argv)
 	struct perf_inject inject = {
 		.tool = {
 			.sample		= perf_event__repipe_sample,
+			.read		= perf_event__repipe_sample,
 			.mmap		= perf_event__repipe,
 			.mmap2		= perf_event__repipe,
 			.comm		= perf_event__repipe,
+			.namespaces	= perf_event__repipe,
+			.cgroup		= perf_event__repipe,
 			.fork		= perf_event__repipe,
 			.exit		= perf_event__repipe,
 			.lost		= perf_event__repipe,
@@ -718,19 +825,28 @@ int cmd_inject(int argc, const char **argv)
 			.aux		= perf_event__repipe,
 			.itrace_start	= perf_event__repipe,
 			.context_switch	= perf_event__repipe,
-			.read		= perf_event__repipe_sample,
 			.throttle	= perf_event__repipe,
 			.unthrottle	= perf_event__repipe,
+			.ksymbol	= perf_event__repipe,
+			.bpf		= perf_event__repipe,
+			.text_poke	= perf_event__repipe,
 			.attr		= perf_event__repipe_attr,
+			.event_update	= perf_event__repipe_event_update,
 			.tracing_data	= perf_event__repipe_op2_synth,
-			.auxtrace_info	= perf_event__repipe_op2_synth,
-			.auxtrace	= perf_event__repipe_auxtrace,
-			.auxtrace_error	= perf_event__repipe_op2_synth,
-			.time_conv	= perf_event__repipe_op2_synth,
 			.finished_round	= perf_event__repipe_oe_synth,
 			.build_id	= perf_event__repipe_op2_synth,
 			.id_index	= perf_event__repipe_op2_synth,
+			.auxtrace_info	= perf_event__repipe_op2_synth,
+			.auxtrace_error	= perf_event__repipe_op2_synth,
+			.time_conv	= perf_event__repipe_op2_synth,
+			.thread_map	= perf_event__repipe_op2_synth,
+			.cpu_map	= perf_event__repipe_op2_synth,
+			.stat_config	= perf_event__repipe_op2_synth,
+			.stat		= perf_event__repipe_op2_synth,
+			.stat_round	= perf_event__repipe_op2_synth,
 			.feature	= perf_event__repipe_op2_synth,
+			.compressed	= perf_event__repipe_op4_synth,
+			.auxtrace	= perf_event__repipe_auxtrace,
 		},
 		.input_name  = "-",
 		.samples = LIST_HEAD_INIT(inject.samples),
@@ -747,6 +863,8 @@ int cmd_inject(int argc, const char **argv)
 	struct option options[] = {
 		OPT_BOOLEAN('b', "build-ids", &inject.build_ids,
 			    "Inject build-ids into the output stream"),
+		OPT_BOOLEAN(0, "buildid-all", &inject.build_id_all,
+			    "Inject build-ids of all DSOs into the output stream"),
 		OPT_STRING('i', "input", &inject.input_name, "file",
 			   "input file name"),
 		OPT_STRING('o', "output", &inject.output.path, "file",
@@ -795,8 +913,6 @@ int cmd_inject(int argc, const char **argv)
 		return -1;
 	}
 
-	inject.tool.ordered_events = inject.sched_stat;
-
 	data.path = inject.input_name;
 	inject.session = perf_session__new(&data, true, &inject.tool);
 	if (IS_ERR(inject.session))
@@ -805,7 +921,7 @@ int cmd_inject(int argc, const char **argv)
 	if (zstd_init(&(inject.session->zstd_data), 0) < 0)
 		pr_warning("Decompression initialization failed.\n");
 
-	if (inject.build_ids) {
+	if (inject.build_ids && !inject.build_id_all) {
 		/*
 		 * to make sure the mmap records are ordered correctly
 		 * and so that the correct especially due to jitted code
@@ -815,6 +931,11 @@ int cmd_inject(int argc, const char **argv)
 		inject.tool.ordered_events = true;
 		inject.tool.ordering_requires_timestamps = true;
 	}
+
+	if (inject.sched_stat) {
+		inject.tool.ordered_events = true;
+	}
+
 #ifdef HAVE_JITDUMP
 	if (inject.jit_mode) {
 		inject.tool.mmap2	   = perf_event__jit_repipe_mmap2;
diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c
index 0a7fe4cb5555..10ab5e40a34f 100644
--- a/tools/perf/builtin-list.c
+++ b/tools/perf/builtin-list.c
@@ -92,13 +92,6 @@ int cmd_list(int argc, const char **argv)
 		else if ((sep = strchr(argv[i], ':')) != NULL) {
 			int sep_idx;
 
-			if (sep == NULL) {
-				print_events(argv[i], raw_dump, !desc_flag,
-							long_desc_flag,
-							details_flag,
-							deprecated);
-				continue;
-			}
 			sep_idx = sep - argv[i];
 			s = strdup(argv[i]);
 			if (s == NULL)
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 772f1057647f..adf311d15d3d 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -1593,6 +1593,16 @@ static int record__init_clock(struct record *rec)
 	return 0;
 }
 
+static void hit_auxtrace_snapshot_trigger(struct record *rec)
+{
+	if (trigger_is_ready(&auxtrace_snapshot_trigger)) {
+		trigger_hit(&auxtrace_snapshot_trigger);
+		auxtrace_record__snapshot_started = 1;
+		if (auxtrace_record__snapshot_start(rec->itr))
+			trigger_error(&auxtrace_snapshot_trigger);
+	}
+}
+
 static int __cmd_record(struct record *rec, int argc, const char **argv)
 {
 	int err;
@@ -1937,6 +1947,10 @@ static int __cmd_record(struct record *rec, int argc, const char **argv)
 			case EVLIST_CTL_CMD_DISABLE:
 				pr_info(EVLIST_DISABLED_MSG);
 				break;
+			case EVLIST_CTL_CMD_SNAPSHOT:
+				hit_auxtrace_snapshot_trigger(rec);
+				evlist__ctlfd_ack(rec->evlist);
+				break;
 			case EVLIST_CTL_CMD_ACK:
 			case EVLIST_CTL_CMD_UNSUPPORTED:
 			default:
@@ -2234,27 +2248,9 @@ static int parse_control_option(const struct option *opt,
 				const char *str,
 				int unset __maybe_unused)
 {
-	char *comma = NULL, *endptr = NULL;
-	struct record_opts *config = (struct record_opts *)opt->value;
-
-	if (strncmp(str, "fd:", 3))
-		return -EINVAL;
-
-	config->ctl_fd = strtoul(&str[3], &endptr, 0);
-	if (endptr == &str[3])
-		return -EINVAL;
-
-	comma = strchr(str, ',');
-	if (comma) {
-		if (endptr != comma)
-			return -EINVAL;
-
-		config->ctl_fd_ack = strtoul(comma + 1, &endptr, 0);
-		if (endptr == comma + 1 || *endptr != '\0')
-			return -EINVAL;
-	}
+	struct record_opts *opts = opt->value;
 
-	return 0;
+	return evlist__parse_control(str, &opts->ctl_fd, &opts->ctl_fd_ack, &opts->ctl_fd_close);
 }
 
 static void switch_output_size_warn(struct record *rec)
@@ -2596,9 +2592,11 @@ static struct option __record_options[] = {
 		"libpfm4 event selector. use 'perf list' to list available events",
 		parse_libpfm_events_option),
 #endif
-	OPT_CALLBACK(0, "control", &record.opts, "fd:ctl-fd[,ack-fd]",
-		     "Listen on ctl-fd descriptor for command to control measurement ('enable': enable events, 'disable': disable events).\n"
-		     "\t\t\t  Optionally send control command completion ('ack\\n') to ack-fd descriptor.",
+	OPT_CALLBACK(0, "control", &record.opts, "fd:ctl-fd[,ack-fd] or fifo:ctl-fifo[,ack-fifo]",
+		     "Listen on ctl-fd descriptor for command to control measurement ('enable': enable events, 'disable': disable events,\n"
+		     "\t\t\t  'snapshot': AUX area tracing snapshot).\n"
+		     "\t\t\t  Optionally send control command completion ('ack\\n') to ack-fd descriptor.\n"
+		     "\t\t\t  Alternatively, ctl-fifo / ack-fifo will be opened and used as ctl-fd / ack-fd.",
 		      parse_control_option),
 	OPT_END()
 };
@@ -2671,12 +2669,14 @@ int cmd_record(int argc, const char **argv)
 	    !perf_can_record_switch_events()) {
 		ui__error("kernel does not support recording context switch events\n");
 		parse_options_usage(record_usage, record_options, "switch-events", 0);
-		return -EINVAL;
+		err = -EINVAL;
+		goto out_opts;
 	}
 
 	if (switch_output_setup(rec)) {
 		parse_options_usage(record_usage, record_options, "switch-output", 0);
-		return -EINVAL;
+		err = -EINVAL;
+		goto out_opts;
 	}
 
 	if (rec->switch_output.time) {
@@ -2687,8 +2687,10 @@ int cmd_record(int argc, const char **argv)
 	if (rec->switch_output.num_files) {
 		rec->switch_output.filenames = calloc(sizeof(char *),
 						      rec->switch_output.num_files);
-		if (!rec->switch_output.filenames)
-			return -EINVAL;
+		if (!rec->switch_output.filenames) {
+			err = -EINVAL;
+			goto out_opts;
+		}
 	}
 
 	/*
@@ -2704,7 +2706,8 @@ int cmd_record(int argc, const char **argv)
 		rec->affinity_mask.bits = bitmap_alloc(rec->affinity_mask.nbits);
 		if (!rec->affinity_mask.bits) {
 			pr_err("Failed to allocate thread mask for %zd cpus\n", rec->affinity_mask.nbits);
-			return -ENOMEM;
+			err = -ENOMEM;
+			goto out_opts;
 		}
 		pr_debug2("thread mask[%zd]: empty\n", rec->affinity_mask.nbits);
 	}
@@ -2835,6 +2838,8 @@ out:
 	evlist__delete(rec->evlist);
 	symbol__exit();
 	auxtrace_record__free(rec->itr);
+out_opts:
+	evlist__close_control(rec->opts.ctl_fd, rec->opts.ctl_fd_ack, &rec->opts.ctl_fd_close);
 	return err;
 }
 
@@ -2842,12 +2847,7 @@ static void snapshot_sig_handler(int sig __maybe_unused)
 {
 	struct record *rec = &record;
 
-	if (trigger_is_ready(&auxtrace_snapshot_trigger)) {
-		trigger_hit(&auxtrace_snapshot_trigger);
-		auxtrace_record__snapshot_started = 1;
-		if (auxtrace_record__snapshot_start(record.itr))
-			trigger_error(&auxtrace_snapshot_trigger);
-	}
+	hit_auxtrace_snapshot_trigger(rec);
 
 	if (switch_output_signal(rec))
 		trigger_hit(&switch_output_trigger);
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index e6fc297cee91..0e16f9d5a947 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -130,7 +130,8 @@ struct work_atoms {
 	struct thread		*thread;
 	struct rb_node		node;
 	u64			max_lat;
-	u64			max_lat_at;
+	u64			max_lat_start;
+	u64			max_lat_end;
 	u64			total_lat;
 	u64			nb_atoms;
 	u64			total_runtime;
@@ -1096,7 +1097,8 @@ add_sched_in_event(struct work_atoms *atoms, u64 timestamp)
 	atoms->total_lat += delta;
 	if (delta > atoms->max_lat) {
 		atoms->max_lat = delta;
-		atoms->max_lat_at = timestamp;
+		atoms->max_lat_start = atom->wake_up_time;
+		atoms->max_lat_end = timestamp;
 	}
 	atoms->nb_atoms++;
 }
@@ -1322,7 +1324,7 @@ static void output_lat_thread(struct perf_sched *sched, struct work_atoms *work_
 	int i;
 	int ret;
 	u64 avg;
-	char max_lat_at[32];
+	char max_lat_start[32], max_lat_end[32];
 
 	if (!work_list->nb_atoms)
 		return;
@@ -1344,13 +1346,14 @@ static void output_lat_thread(struct perf_sched *sched, struct work_atoms *work_
 		printf(" ");
 
 	avg = work_list->total_lat / work_list->nb_atoms;
-	timestamp__scnprintf_usec(work_list->max_lat_at, max_lat_at, sizeof(max_lat_at));
+	timestamp__scnprintf_usec(work_list->max_lat_start, max_lat_start, sizeof(max_lat_start));
+	timestamp__scnprintf_usec(work_list->max_lat_end, max_lat_end, sizeof(max_lat_end));
 
-	printf("|%11.3f ms |%9" PRIu64 " | avg:%9.3f ms | max:%9.3f ms | max at: %13s s\n",
+	printf("|%11.3f ms |%9" PRIu64 " | avg:%8.3f ms | max:%8.3f ms | max start: %12s s | max end: %12s s\n",
 	      (double)work_list->total_runtime / NSEC_PER_MSEC,
 		 work_list->nb_atoms, (double)avg / NSEC_PER_MSEC,
 		 (double)work_list->max_lat / NSEC_PER_MSEC,
-		 max_lat_at);
+		 max_lat_start, max_lat_end);
 }
 
 static int pid_cmp(struct work_atoms *l, struct work_atoms *r)
@@ -3137,7 +3140,8 @@ static void __merge_work_atoms(struct rb_root_cached *root, struct work_atoms *d
 			list_splice(&data->work_list, &this->work_list);
 			if (this->max_lat < data->max_lat) {
 				this->max_lat = data->max_lat;
-				this->max_lat_at = data->max_lat_at;
+				this->max_lat_start = data->max_lat_start;
+				this->max_lat_end = data->max_lat_end;
 			}
 			zfree(&data);
 			return;
@@ -3176,9 +3180,9 @@ static int perf_sched__lat(struct perf_sched *sched)
 	perf_sched__merge_lat(sched);
 	perf_sched__sort_lat(sched);
 
-	printf("\n -----------------------------------------------------------------------------------------------------------------\n");
-	printf("  Task                  |   Runtime ms  | Switches | Average delay ms | Maximum delay ms | Maximum delay at       |\n");
-	printf(" -----------------------------------------------------------------------------------------------------------------\n");
+	printf("\n -------------------------------------------------------------------------------------------------------------------------------------------\n");
+	printf("  Task                  |   Runtime ms  | Switches | Avg delay ms    | Max delay ms    | Max delay start           | Max delay end          |\n");
+	printf(" -------------------------------------------------------------------------------------------------------------------------------------------\n");
 
 	next = rb_first_cached(&sched->sorted_atom_root);
 
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 484ce6067d23..48588ccf902e 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -702,12 +702,14 @@ static int perf_sample__fprintf_start(struct perf_script *script,
 	char tstr[128];
 
 	if (PRINT_FIELD(COMM)) {
+		const char *comm = thread ? thread__comm_str(thread) : ":-1";
+
 		if (latency_format)
-			printed += fprintf(fp, "%8.8s ", thread__comm_str(thread));
+			printed += fprintf(fp, "%8.8s ", comm);
 		else if (PRINT_FIELD(IP) && evsel__has_callchain(evsel) && symbol_conf.use_callchain)
-			printed += fprintf(fp, "%s ", thread__comm_str(thread));
+			printed += fprintf(fp, "%s ", comm);
 		else
-			printed += fprintf(fp, "%16s ", thread__comm_str(thread));
+			printed += fprintf(fp, "%16s ", comm);
 	}
 
 	if (PRINT_FIELD(PID) && PRINT_FIELD(TID))
@@ -2238,7 +2240,7 @@ static int print_event_with_time(struct perf_tool *tool,
 	if (tid != -1)
 		thread = machine__findnew_thread(machine, pid, tid);
 
-	if (thread && evsel) {
+	if (evsel) {
 		perf_sample__fprintf_start(script, sample, thread, evsel,
 					   event->header.type, stdout);
 	}
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index fddc97cac984..b01af171d94f 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -56,7 +56,7 @@
 #include "util/cpumap.h"
 #include "util/thread_map.h"
 #include "util/counts.h"
-#include "util/group.h"
+#include "util/topdown.h"
 #include "util/session.h"
 #include "util/tool.h"
 #include "util/string2.h"
@@ -128,6 +128,15 @@ static const char * topdown_attrs[] = {
 	NULL,
 };
 
+static const char *topdown_metric_attrs[] = {
+	"slots",
+	"topdown-retiring",
+	"topdown-bad-spec",
+	"topdown-fe-bound",
+	"topdown-be-bound",
+	NULL,
+};
+
 static const char *smi_cost_attrs = {
 	"{"
 	"msr/aperf/,"
@@ -578,6 +587,7 @@ static void process_evlist(struct evlist *evlist, unsigned int interval)
 				process_interval();
 			pr_info(EVLIST_DISABLED_MSG);
 			break;
+		case EVLIST_CTL_CMD_SNAPSHOT:
 		case EVLIST_CTL_CMD_ACK:
 		case EVLIST_CTL_CMD_UNSUPPORTED:
 		default:
@@ -1045,27 +1055,20 @@ static int parse_control_option(const struct option *opt,
 				const char *str,
 				int unset __maybe_unused)
 {
-	char *comma = NULL, *endptr = NULL;
-	struct perf_stat_config *config = (struct perf_stat_config *)opt->value;
-
-	if (strncmp(str, "fd:", 3))
-		return -EINVAL;
-
-	config->ctl_fd = strtoul(&str[3], &endptr, 0);
-	if (endptr == &str[3])
-		return -EINVAL;
+	struct perf_stat_config *config = opt->value;
 
-	comma = strchr(str, ',');
-	if (comma) {
-		if (endptr != comma)
-			return -EINVAL;
+	return evlist__parse_control(str, &config->ctl_fd, &config->ctl_fd_ack, &config->ctl_fd_close);
+}
 
-		config->ctl_fd_ack = strtoul(comma + 1, &endptr, 0);
-		if (endptr == comma + 1 || *endptr != '\0')
-			return -EINVAL;
+static int parse_stat_cgroups(const struct option *opt,
+			      const char *str, int unset)
+{
+	if (stat_config.cgroup_list) {
+		pr_err("--cgroup and --for-each-cgroup cannot be used together\n");
+		return -1;
 	}
 
-	return 0;
+	return parse_cgroups(opt, str, unset);
 }
 
 static struct option stat_options[] = {
@@ -1111,7 +1114,9 @@ static struct option stat_options[] = {
 	OPT_STRING('x', "field-separator", &stat_config.csv_sep, "separator",
 		   "print counts with custom separator"),
 	OPT_CALLBACK('G', "cgroup", &evsel_list, "name",
-		     "monitor event in cgroup name only", parse_cgroups),
+		     "monitor event in cgroup name only", parse_stat_cgroups),
+	OPT_STRING(0, "for-each-cgroup", &stat_config.cgroup_list, "name",
+		    "expand events for each cgroup"),
 	OPT_STRING('o', "output", &output_name, "file", "output file name"),
 	OPT_BOOLEAN(0, "append", &append_file, "append to the output file"),
 	OPT_INTEGER(0, "log-fd", &output_fd,
@@ -1171,9 +1176,10 @@ static struct option stat_options[] = {
 		"libpfm4 event selector. use 'perf list' to list available events",
 		parse_libpfm_events_option),
 #endif
-	OPT_CALLBACK(0, "control", &stat_config, "fd:ctl-fd[,ack-fd]",
+	OPT_CALLBACK(0, "control", &stat_config, "fd:ctl-fd[,ack-fd] or fifo:ctl-fifo[,ack-fifo]",
 		     "Listen on ctl-fd descriptor for command to control measurement ('enable': enable events, 'disable': disable events).\n"
-		     "\t\t\t  Optionally send control command completion ('ack\\n') to ack-fd descriptor.",
+		     "\t\t\t  Optionally send control command completion ('ack\\n') to ack-fd descriptor.\n"
+		     "\t\t\t  Alternatively, ctl-fifo / ack-fifo will be opened and used as ctl-fd / ack-fd.",
 		      parse_control_option),
 	OPT_END()
 };
@@ -1497,55 +1503,6 @@ static int perf_stat_init_aggr_mode_file(struct perf_stat *st)
 	return 0;
 }
 
-static int topdown_filter_events(const char **attr, char **str, bool use_group)
-{
-	int off = 0;
-	int i;
-	int len = 0;
-	char *s;
-
-	for (i = 0; attr[i]; i++) {
-		if (pmu_have_event("cpu", attr[i])) {
-			len += strlen(attr[i]) + 1;
-			attr[i - off] = attr[i];
-		} else
-			off++;
-	}
-	attr[i - off] = NULL;
-
-	*str = malloc(len + 1 + 2);
-	if (!*str)
-		return -1;
-	s = *str;
-	if (i - off == 0) {
-		*s = 0;
-		return 0;
-	}
-	if (use_group)
-		*s++ = '{';
-	for (i = 0; attr[i]; i++) {
-		strcpy(s, attr[i]);
-		s += strlen(s);
-		*s++ = ',';
-	}
-	if (use_group) {
-		s[-1] = '}';
-		*s = 0;
-	} else
-		s[-1] = 0;
-	return 0;
-}
-
-__weak bool arch_topdown_check_group(bool *warn)
-{
-	*warn = false;
-	return false;
-}
-
-__weak void arch_topdown_group_warn(void)
-{
-}
-
 /*
  * Add default attributes, if there were no attributes specified or
  * if -d/--detailed, -d -d or -d -d -d is used:
@@ -1742,6 +1699,24 @@ static int add_default_attributes(void)
 		char *str = NULL;
 		bool warn = false;
 
+		if (!force_metric_only)
+			stat_config.metric_only = true;
+
+		if (topdown_filter_events(topdown_metric_attrs, &str, 1) < 0) {
+			pr_err("Out of memory\n");
+			return -1;
+		}
+		if (topdown_metric_attrs[0] && str) {
+			if (!stat_config.interval && !stat_config.metric_only) {
+				fprintf(stat_config.output,
+					"Topdown accuracy may decrease when measuring long periods.\n"
+					"Please print the result regularly, e.g. -I1000\n");
+			}
+			goto setup_metrics;
+		}
+
+		zfree(&str);
+
 		if (stat_config.aggr_mode != AGGR_GLOBAL &&
 		    stat_config.aggr_mode != AGGR_CORE) {
 			pr_err("top down event configuration requires --per-core mode\n");
@@ -1753,8 +1728,6 @@ static int add_default_attributes(void)
 			return -1;
 		}
 
-		if (!force_metric_only)
-			stat_config.metric_only = true;
 		if (topdown_filter_events(topdown_attrs, &str,
 				arch_topdown_check_group(&warn)) < 0) {
 			pr_err("Out of memory\n");
@@ -1763,6 +1736,7 @@ static int add_default_attributes(void)
 		if (topdown_attrs[0] && str) {
 			if (warn)
 				arch_topdown_group_warn();
+setup_metrics:
 			err = parse_events(evsel_list, str, &errinfo);
 			if (err) {
 				fprintf(stderr,
@@ -2063,8 +2037,10 @@ static void setup_system_wide(int forks)
 		struct evsel *counter;
 
 		evlist__for_each_entry(evsel_list, counter) {
-			if (!counter->core.system_wide)
+			if (!counter->core.system_wide &&
+			    strcmp(counter->name, "duration_time")) {
 				return;
+			}
 		}
 
 		if (evsel_list->core.nr_entries)
@@ -2250,6 +2226,19 @@ int cmd_stat(int argc, const char **argv)
 	if (add_default_attributes())
 		goto out;
 
+	if (stat_config.cgroup_list) {
+		if (nr_cgroups > 0) {
+			pr_err("--cgroup and --for-each-cgroup cannot be used together\n");
+			parse_options_usage(stat_usage, stat_options, "G", 1);
+			parse_options_usage(NULL, stat_options, "for-each-cgroup", 0);
+			goto out;
+		}
+
+		if (evlist__expand_cgroup(evsel_list, stat_config.cgroup_list,
+					  &stat_config.metric_events, true) < 0)
+			goto out;
+	}
+
 	target__validate(&target);
 
 	if ((stat_config.aggr_mode == AGGR_THREAD) && (target.system_wide))
@@ -2416,6 +2405,7 @@ out:
 
 	metricgroup__rblist_exit(&stat_config.metric_events);
 	runtime_stat_delete(&stat_config);
+	evlist__close_control(stat_config.ctl_fd, stat_config.ctl_fd_ack, &stat_config.ctl_fd_close);
 
 	return status;
 }
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index bea461b6f937..44a75f234db1 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -1762,7 +1762,11 @@ static int trace__read_syscall_info(struct trace *trace, int id)
 		if (table == NULL)
 			return -ENOMEM;
 
-		memset(table + trace->sctbl->syscalls.max_id, 0, (id - trace->sctbl->syscalls.max_id) * sizeof(*sc));
+		// Need to memset from offset 0 and +1 members if brand new
+		if (trace->syscalls.table == NULL)
+			memset(table, 0, (id + 1) * sizeof(*sc));
+		else
+			memset(table + trace->sctbl->syscalls.max_id + 1, 0, (id - trace->sctbl->syscalls.max_id) * sizeof(*sc));
 
 		trace->syscalls.table	      = table;
 		trace->sctbl->syscalls.max_id = id;
diff --git a/tools/perf/builtin-version.c b/tools/perf/builtin-version.c
index 05cf2af9e2c2..d09ec2f03071 100644
--- a/tools/perf/builtin-version.c
+++ b/tools/perf/builtin-version.c
@@ -60,7 +60,6 @@ static void library_status(void)
 	STATUS(HAVE_DWARF_SUPPORT, dwarf);
 	STATUS(HAVE_DWARF_GETLOCATIONS_SUPPORT, dwarf_getlocations);
 	STATUS(HAVE_GLIBC_SUPPORT, glibc);
-	STATUS(HAVE_GTK2_SUPPORT, gtk2);
 #ifndef HAVE_SYSCALL_TABLE_SUPPORT
 	STATUS(HAVE_LIBAUDIT_SUPPORT, libaudit);
 #endif
diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh
index 0b4d6431b072..15ecb1803fb9 100755
--- a/tools/perf/check-headers.sh
+++ b/tools/perf/check-headers.sh
@@ -75,6 +75,15 @@ include/uapi/asm-generic/mman-common.h
 include/uapi/asm-generic/unistd.h
 '
 
+# These copies are under tools/perf/trace/beauty/ as they are not used to in
+# building object files only by scripts in tools/perf/trace/beauty/ to generate
+# tables that then gets included in .c files for things like id->string syscall
+# tables (and the reverse lookup as well: string -> id)
+
+BEAUTY_FILES='
+include/linux/socket.h
+'
+
 check_2 () {
   file1=$1
   file2=$2
@@ -100,6 +109,14 @@ check () {
   check_2 tools/$file $file $*
 }
 
+beauty_check () {
+  file=$1
+
+  shift
+
+  check_2 tools/perf/trace/beauty/$file $file $*
+}
+
 # Check if we have the kernel headers (tools/perf/../../include), else
 # we're probably on a detached tarball, so no point in trying to check
 # differences.
@@ -128,8 +145,9 @@ check arch/x86/lib/insn.c             '-I "^#include [\"<]\(../include/\)*asm/in
 # diff non-symmetric files
 check_2 tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
 
-# These will require a beauty_check when we get some more like that
-check_2 tools/perf/trace/beauty/include/linux/socket.h include/linux/socket.h
+for i in $BEAUTY_FILES; do
+  beauty_check $i -B
+done
 
 # check duplicated library files
 check_2 tools/perf/util/hashmap.h tools/lib/bpf/hashmap.h
diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h
index 15e458e150bd..7a2264e1e4e1 100644
--- a/tools/perf/perf-sys.h
+++ b/tools/perf/perf-sys.h
@@ -9,31 +9,13 @@
 
 struct perf_event_attr;
 
-extern bool test_attr__enabled;
-void test_attr__ready(void);
-void test_attr__init(void);
-void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
-		     int fd, int group_fd, unsigned long flags);
-
-#ifndef HAVE_ATTR_TEST
-#define HAVE_ATTR_TEST 1
-#endif
-
 static inline int
 sys_perf_event_open(struct perf_event_attr *attr,
 		      pid_t pid, int cpu, int group_fd,
 		      unsigned long flags)
 {
-	int fd;
-
-	fd = syscall(__NR_perf_event_open, attr, pid, cpu,
-		     group_fd, flags);
-
-#if HAVE_ATTR_TEST
-	if (unlikely(test_attr__enabled))
-		test_attr__open(attr, pid, cpu, fd, group_fd, flags);
-#endif
-	return fd;
+	return syscall(__NR_perf_event_open, attr, pid, cpu,
+		       group_fd, flags);
 }
 
 #endif /* _PERF_SYS_H */
diff --git a/tools/perf/pmu-events/arch/powerpc/power8/cache.json b/tools/perf/pmu-events/arch/powerpc/power8/cache.json
index 6b792b2c87e2..05a17084d939 100644
--- a/tools/perf/pmu-events/arch/powerpc/power8/cache.json
+++ b/tools/perf/pmu-events/arch/powerpc/power8/cache.json
@@ -32,8 +32,8 @@
   {
     "EventCode": "0x1c04e",
     "EventName": "PM_DATA_FROM_L2MISS_MOD",
-    "BriefDescription": "The processor's data cache was reloaded from a localtion other than the local core's L2 due to a demand load",
-    "PublicDescription": "The processor's data cache was reloaded from a localtion other than the local core's L2 due to either only demand loads or demand loads plus prefetches if MMCR1[16] is 1"
+    "BriefDescription": "The processor's data cache was reloaded from a location other than the local core's L2 due to a demand load",
+    "PublicDescription": "The processor's data cache was reloaded from a location other than the local core's L2 due to either only demand loads or demand loads plus prefetches if MMCR1[16] is 1"
   },
   {
     "EventCode": "0x3c040",
@@ -74,8 +74,8 @@
   {
     "EventCode": "0x4c04e",
     "EventName": "PM_DATA_FROM_L3MISS_MOD",
-    "BriefDescription": "The processor's data cache was reloaded from a localtion other than the local core's L3 due to a demand load",
-    "PublicDescription": "The processor's data cache was reloaded from a localtion other than the local core's L3 due to either only demand loads or demand loads plus prefetches if MMCR1[16] is 1"
+    "BriefDescription": "The processor's data cache was reloaded from a location other than the local core's L3 due to a demand load",
+    "PublicDescription": "The processor's data cache was reloaded from a location other than the local core's L3 due to either only demand loads or demand loads plus prefetches if MMCR1[16] is 1"
   },
   {
     "EventCode": "0x3c042",
@@ -134,7 +134,7 @@
   {
     "EventCode": "0x4e04e",
     "EventName": "PM_DPTEG_FROM_L3MISS",
-    "BriefDescription": "A Page Table Entry was loaded into the TLB from a localtion other than the local core's L3 due to a data side request",
+    "BriefDescription": "A Page Table Entry was loaded into the TLB from a location other than the local core's L3 due to a data side request",
     "PublicDescription": ""
   },
   {
diff --git a/tools/perf/pmu-events/arch/powerpc/power8/frontend.json b/tools/perf/pmu-events/arch/powerpc/power8/frontend.json
index 1ddc30655d43..1c902a8263b6 100644
--- a/tools/perf/pmu-events/arch/powerpc/power8/frontend.json
+++ b/tools/perf/pmu-events/arch/powerpc/power8/frontend.json
@@ -116,8 +116,8 @@
   {
     "EventCode": "0x1404e",
     "EventName": "PM_INST_FROM_L2MISS",
-    "BriefDescription": "The processor's Instruction cache was reloaded from a localtion other than the local core's L2 due to an instruction fetch (not prefetch)",
-    "PublicDescription": "The processor's Instruction cache was reloaded from a localtion other than the local core's L2 due to either an instruction fetch or instruction fetch plus prefetch if MMCR1[17] is 1"
+    "BriefDescription": "The processor's Instruction cache was reloaded from a location other than the local core's L2 due to an instruction fetch (not prefetch)",
+    "PublicDescription": "The processor's Instruction cache was reloaded from a location other than the local core's L2 due to either an instruction fetch or instruction fetch plus prefetch if MMCR1[17] is 1"
   },
   {
     "EventCode": "0x34040",
@@ -158,8 +158,8 @@
   {
     "EventCode": "0x4404e",
     "EventName": "PM_INST_FROM_L3MISS_MOD",
-    "BriefDescription": "The processor's Instruction cache was reloaded from a localtion other than the local core's L3 due to a instruction fetch",
-    "PublicDescription": "The processor's Instruction cache was reloaded from a localtion other than the local core's L3 due to either an instruction fetch or instruction fetch plus prefetch if MMCR1[17] is 1"
+    "BriefDescription": "The processor's Instruction cache was reloaded from a location other than the local core's L3 due to a instruction fetch",
+    "PublicDescription": "The processor's Instruction cache was reloaded from a location other than the local core's L3 due to either an instruction fetch or instruction fetch plus prefetch if MMCR1[17] is 1"
   },
   {
     "EventCode": "0x34042",
@@ -320,7 +320,7 @@
   {
     "EventCode": "0x1504e",
     "EventName": "PM_IPTEG_FROM_L2MISS",
-    "BriefDescription": "A Page Table Entry was loaded into the TLB from a localtion other than the local core's L2 due to a instruction side request",
+    "BriefDescription": "A Page Table Entry was loaded into the TLB from a location other than the local core's L2 due to a instruction side request",
     "PublicDescription": ""
   },
   {
@@ -344,7 +344,7 @@
   {
     "EventCode": "0x4504e",
     "EventName": "PM_IPTEG_FROM_L3MISS",
-    "BriefDescription": "A Page Table Entry was loaded into the TLB from a localtion other than the local core's L3 due to a instruction side request",
+    "BriefDescription": "A Page Table Entry was loaded into the TLB from a location other than the local core's L3 due to a instruction side request",
     "PublicDescription": ""
   },
   {
diff --git a/tools/perf/pmu-events/arch/powerpc/power8/marked.json b/tools/perf/pmu-events/arch/powerpc/power8/marked.json
index 94dc58b83b7e..6de61a797bbd 100644
--- a/tools/perf/pmu-events/arch/powerpc/power8/marked.json
+++ b/tools/perf/pmu-events/arch/powerpc/power8/marked.json
@@ -92,7 +92,7 @@
   {
     "EventCode": "0x4c12e",
     "EventName": "PM_MRK_DATA_FROM_L2MISS_CYC",
-    "BriefDescription": "Duration in cycles to reload from a localtion other than the local core's L2 due to a marked load",
+    "BriefDescription": "Duration in cycles to reload from a location other than the local core's L2 due to a marked load",
     "PublicDescription": ""
   },
   {
@@ -158,13 +158,13 @@
   {
     "EventCode": "0x201e4",
     "EventName": "PM_MRK_DATA_FROM_L3MISS",
-    "BriefDescription": "The processor's data cache was reloaded from a localtion other than the local core's L3 due to a marked load",
+    "BriefDescription": "The processor's data cache was reloaded from a location other than the local core's L3 due to a marked load",
     "PublicDescription": ""
   },
   {
     "EventCode": "0x2d12e",
     "EventName": "PM_MRK_DATA_FROM_L3MISS_CYC",
-    "BriefDescription": "Duration in cycles to reload from a localtion other than the local core's L3 due to a marked load",
+    "BriefDescription": "Duration in cycles to reload from a location other than the local core's L3 due to a marked load",
     "PublicDescription": ""
   },
   {
@@ -392,7 +392,7 @@
   {
     "EventCode": "0x1f14e",
     "EventName": "PM_MRK_DPTEG_FROM_L2MISS",
-    "BriefDescription": "A Page Table Entry was loaded into the TLB from a localtion other than the local core's L2 due to a marked data side request",
+    "BriefDescription": "A Page Table Entry was loaded into the TLB from a location other than the local core's L2 due to a marked data side request",
     "PublicDescription": ""
   },
   {
@@ -416,7 +416,7 @@
   {
     "EventCode": "0x4f14e",
     "EventName": "PM_MRK_DPTEG_FROM_L3MISS",
-    "BriefDescription": "A Page Table Entry was loaded into the TLB from a localtion other than the local core's L3 due to a marked data side request",
+    "BriefDescription": "A Page Table Entry was loaded into the TLB from a location other than the local core's L3 due to a marked data side request",
     "PublicDescription": ""
   },
   {
diff --git a/tools/perf/pmu-events/arch/powerpc/power8/other.json b/tools/perf/pmu-events/arch/powerpc/power8/other.json
index f4e760cab111..84a0cedf1fd9 100644
--- a/tools/perf/pmu-events/arch/powerpc/power8/other.json
+++ b/tools/perf/pmu-events/arch/powerpc/power8/other.json
@@ -410,8 +410,8 @@
   {
     "EventCode": "0x61c04e",
     "EventName": "PM_DATA_ALL_FROM_L2MISS_MOD",
-    "BriefDescription": "The processor's data cache was reloaded from a localtion other than the local core's L2 due to either demand loads or data prefetch",
-    "PublicDescription": "The processor's data cache was reloaded from a localtion other than the local core's L2 due to either only demand loads or demand loads plus prefetches if MMCR1[16] is 1"
+    "BriefDescription": "The processor's data cache was reloaded from a location other than the local core's L2 due to either demand loads or data prefetch",
+    "PublicDescription": "The processor's data cache was reloaded from a location other than the local core's L2 due to either only demand loads or demand loads plus prefetches if MMCR1[16] is 1"
   },
   {
     "EventCode": "0x63c040",
@@ -470,8 +470,8 @@
   {
     "EventCode": "0x64c04e",
     "EventName": "PM_DATA_ALL_FROM_L3MISS_MOD",
-    "BriefDescription": "The processor's data cache was reloaded from a localtion other than the local core's L3 due to either demand loads or data prefetch",
-    "PublicDescription": "The processor's data cache was reloaded from a localtion other than the local core's L3 due to either only demand loads or demand loads plus prefetches if MMCR1[16] is 1"
+    "BriefDescription": "The processor's data cache was reloaded from a location other than the local core's L3 due to either demand loads or data prefetch",
+    "PublicDescription": "The processor's data cache was reloaded from a location other than the local core's L3 due to either only demand loads or demand loads plus prefetches if MMCR1[16] is 1"
   },
   {
     "EventCode": "0x63c042",
@@ -1280,8 +1280,8 @@
   {
     "EventCode": "0x51404e",
     "EventName": "PM_INST_ALL_FROM_L2MISS",
-    "BriefDescription": "The processor's Instruction cache was reloaded from a localtion other than the local core's L2 due to instruction fetches and prefetches",
-    "PublicDescription": "The processor's Instruction cache was reloaded from a localtion other than the local core's L2 due to either an instruction fetch or instruction fetch plus prefetch if MMCR1[17] is 1"
+    "BriefDescription": "The processor's Instruction cache was reloaded from a location other than the local core's L2 due to instruction fetches and prefetches",
+    "PublicDescription": "The processor's Instruction cache was reloaded from a location other than the local core's L2 due to either an instruction fetch or instruction fetch plus prefetch if MMCR1[17] is 1"
   },
   {
     "EventCode": "0x534040",
@@ -1340,8 +1340,8 @@
   {
     "EventCode": "0x54404e",
     "EventName": "PM_INST_ALL_FROM_L3MISS_MOD",
-    "BriefDescription": "The processor's Instruction cache was reloaded from a localtion other than the local core's L3 due to a instruction fetch",
-    "PublicDescription": "The processor's Instruction cache was reloaded from a localtion other than the local core's L3 due to either an instruction fetch or instruction fetch plus prefetch if MMCR1[17] is 1"
+    "BriefDescription": "The processor's Instruction cache was reloaded from a location other than the local core's L3 due to a instruction fetch",
+    "PublicDescription": "The processor's Instruction cache was reloaded from a location other than the local core's L3 due to either an instruction fetch or instruction fetch plus prefetch if MMCR1[17] is 1"
   },
   {
     "EventCode": "0x534042",
diff --git a/tools/perf/pmu-events/arch/powerpc/power8/translation.json b/tools/perf/pmu-events/arch/powerpc/power8/translation.json
index 623e7475b010..a1657f5fdc6b 100644
--- a/tools/perf/pmu-events/arch/powerpc/power8/translation.json
+++ b/tools/perf/pmu-events/arch/powerpc/power8/translation.json
@@ -44,7 +44,7 @@
   {
     "EventCode": "0x1e04e",
     "EventName": "PM_DPTEG_FROM_L2MISS",
-    "BriefDescription": "A Page Table Entry was loaded into the TLB from a localtion other than the local core's L2 due to a data side request",
+    "BriefDescription": "A Page Table Entry was loaded into the TLB from a location other than the local core's L2 due to a data side request",
     "PublicDescription": ""
   },
   {
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json b/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json
index 8383a37647ad..7a5d1bf543f8 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json
@@ -1,37 +1,46 @@
 [
     {
-        "MetricExpr": "(hv_24x7@PM_MCS01_128B_RD_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS01_128B_RD_DISP_PORT23\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_RD_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_RD_DISP_PORT23\\,chip\\=?@)",
-        "MetricName": "Memory_RD_BW_Chip",
-        "MetricGroup": "Memory_BW",
-        "ScaleUnit": "1.6e-2MB"
+	"MetricExpr": "(hv_24x7@PM_MCS01_128B_RD_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS01_128B_RD_DISP_PORT23\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_RD_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_RD_DISP_PORT23\\,chip\\=?@)",
+	"MetricName": "Memory_RD_BW_Chip",
+	"MetricGroup": "Memory_BW",
+	"ScaleUnit": "1.6e-2MB",
+	"AggregationMode": "PerChip"
     },
     {
 	"MetricExpr": "(hv_24x7@PM_MCS01_128B_WR_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS01_128B_WR_DISP_PORT23\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_WR_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_WR_DISP_PORT23\\,chip\\=?@ )",
-        "MetricName": "Memory_WR_BW_Chip",
-        "MetricGroup": "Memory_BW",
-        "ScaleUnit": "1.6e-2MB"
+	"MetricName": "Memory_WR_BW_Chip",
+	"MetricGroup": "Memory_BW",
+	"ScaleUnit": "1.6e-2MB",
+	"AggregationMode": "PerChip"
     },
     {
 	"MetricExpr": "(hv_24x7@PM_PB_CYC\\,chip\\=?@ )",
-        "MetricName": "PowerBUS_Frequency",
-        "ScaleUnit": "2.5e-7GHz"
+	"MetricName": "PowerBUS_Frequency",
+	"ScaleUnit": "2.5e-7GHz",
+	"AggregationMode": "PerChip"
+    },
+    {
+	"MetricExpr": "(hv_24x7@CPM_CS_32MHZ_CYC\\,domain\\=3\\,core\\=?@ )",
+	"MetricName": "CPM_CS_32MHZ_CYC",
+	"ScaleUnit": "1MHz",
+	"AggregationMode": "PerCore"
     },
     {
 	"MetricExpr" : "nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT23@",
 	"MetricName" : "mcs01-read",
-	"MetricGroup" : "memory_bw",
+	"MetricGroup" : "memory-bandwidth",
 	"ScaleUnit": "6.1e-5MB"
     },
     {
 	"MetricExpr" : "nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT01@ + nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT23@",
 	"MetricName" : "mcs23-read",
-	"MetricGroup" : "memory_bw",
+	"MetricGroup" : "memory-bandwidth",
 	"ScaleUnit": "6.1e-5MB"
     },
     {
 	"MetricExpr" : "nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT23@",
 	"MetricName" : "mcs01-write",
-	"MetricGroup" : "memory_bw",
+	"MetricGroup" : "memory-bandwidth",
 	"ScaleUnit": "6.1e-5MB"
     },
     {
@@ -48,7 +57,7 @@
     {
 	"MetricExpr" : "(nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT23@ + nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT01@ + nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT23@ + nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT23@ + nest_mcs23_imc@PM_MCS23_128B_WR_DISP_PORT01@ + nest_mcs23_imc@PM_MCS23_128B_WR_DISP_PORT23@)",
 	"MetricName" : "Memory-bandwidth-MCS",
-	"MetricGroup" : "memory_bw",
+	"MetricGroup" : "memory-bandwidth",
 	"ScaleUnit": "6.1e-5MB"
     }
 ]
diff --git a/tools/perf/pmu-events/arch/x86/amdzen1/branch.json b/tools/perf/pmu-events/arch/x86/amdzen1/branch.json
index a9943eeb8d6b..4ceb67a0db21 100644
--- a/tools/perf/pmu-events/arch/x86/amdzen1/branch.json
+++ b/tools/perf/pmu-events/arch/x86/amdzen1/branch.json
@@ -19,5 +19,10 @@
     "EventName": "bp_de_redirect",
     "EventCode": "0x91",
     "BriefDescription": "Decoder Overrides Existing Branch Prediction (speculative)."
+  },
+  {
+    "EventName": "bp_l1_tlb_fetch_hit",
+    "EventCode": "0x94",
+    "BriefDescription": "The number of instruction fetches that hit in the L1 ITLB."
   }
 ]
diff --git a/tools/perf/pmu-events/arch/x86/amdzen1/cache.json b/tools/perf/pmu-events/arch/x86/amdzen1/cache.json
index 404d4c569c01..4ea7ec4f496e 100644
--- a/tools/perf/pmu-events/arch/x86/amdzen1/cache.json
+++ b/tools/perf/pmu-events/arch/x86/amdzen1/cache.json
@@ -118,6 +118,11 @@
     "UMask": "0x1"
   },
   {
+    "EventName": "l2_request_g1.all_no_prefetch",
+    "EventCode": "0x60",
+    "UMask": "0xf9"
+  },
+  {
     "EventName": "l2_request_g2.group1",
     "EventCode": "0x61",
     "BriefDescription": "Miscellaneous events covered in more detail by l2_request_g1 (PMCx060).",
@@ -244,12 +249,48 @@
     "UMask": "0x1"
   },
   {
+    "EventName": "l2_cache_req_stat.ic_access_in_l2",
+    "EventCode": "0x64",
+    "BriefDescription": "Core to L2 cacheable request access status (not including L2 Prefetch). Instruction cache requests in L2.",
+    "UMask": "0x7"
+  },
+  {
+    "EventName": "l2_cache_req_stat.ic_dc_miss_in_l2",
+    "EventCode": "0x64",
+    "BriefDescription": "Core to L2 cacheable request access status (not including L2 Prefetch). Instruction cache request miss in L2 and Data cache request miss in L2 (all types).",
+    "UMask": "0x9"
+  },
+  {
+    "EventName": "l2_cache_req_stat.ic_dc_hit_in_l2",
+    "EventCode": "0x64",
+    "BriefDescription": "Core to L2 cacheable request access status (not including L2 Prefetch). Instruction cache request hit in L2 and Data cache request hit in L2 (all types).",
+    "UMask": "0xf6"
+  },
+  {
     "EventName": "l2_fill_pending.l2_fill_busy",
     "EventCode": "0x6d",
     "BriefDescription": "Cycles with fill pending from L2. Total cycles spent with one or more fill requests in flight from L2.",
     "UMask": "0x1"
   },
   {
+    "EventName": "l2_pf_hit_l2",
+    "EventCode": "0x70",
+    "BriefDescription": "L2 prefetch hit in L2.",
+    "UMask": "0xff"
+  },
+  {
+    "EventName": "l2_pf_miss_l2_hit_l3",
+    "EventCode": "0x71",
+    "BriefDescription": "L2 prefetcher hits in L3. Counts all L2 prefetches accepted by the L2 pipeline which miss the L2 cache and hit the L3.",
+    "UMask": "0xff"
+  },
+  {
+    "EventName": "l2_pf_miss_l2_l3",
+    "EventCode": "0x72",
+    "BriefDescription": "L2 prefetcher misses in L3. All L2 prefetches accepted by the L2 pipeline which miss the L2 and the L3 caches.",
+    "UMask": "0xff"
+  },
+  {
     "EventName": "l3_request_g1.caching_l3_cache_accesses",
     "EventCode": "0x01",
     "BriefDescription": "Caching: L3 cache accesses",
diff --git a/tools/perf/pmu-events/arch/x86/amdzen1/data-fabric.json b/tools/perf/pmu-events/arch/x86/amdzen1/data-fabric.json
new file mode 100644
index 000000000000..40271df40015
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/amdzen1/data-fabric.json
@@ -0,0 +1,98 @@
+[
+  {
+    "EventName": "remote_outbound_data_controller_0",
+    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 0",
+    "EventCode": "0x7c7",
+    "UMask": "0x02",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "remote_outbound_data_controller_1",
+    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 1",
+    "EventCode": "0x807",
+    "UMask": "0x02",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "remote_outbound_data_controller_2",
+    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 2",
+    "EventCode": "0x847",
+    "UMask": "0x02",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "remote_outbound_data_controller_3",
+    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 3",
+    "EventCode": "0x887",
+    "UMask": "0x02",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_0",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x07",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_1",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x47",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_2",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x87",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_3",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0xc7",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_4",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x107",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_5",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x147",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_6",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x187",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_7",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x1c7",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  }
+]
diff --git a/tools/perf/pmu-events/arch/x86/amdzen1/recommended.json b/tools/perf/pmu-events/arch/x86/amdzen1/recommended.json
new file mode 100644
index 000000000000..2cfe2d2f3bfd
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/amdzen1/recommended.json
@@ -0,0 +1,178 @@
+[
+  {
+    "MetricName": "branch_misprediction_ratio",
+    "BriefDescription": "Execution-Time Branch Misprediction Ratio (Non-Speculative)",
+    "MetricExpr": "d_ratio(ex_ret_brn_misp, ex_ret_brn)",
+    "MetricGroup": "branch_prediction",
+    "ScaleUnit": "100%"
+  },
+  {
+    "EventName": "all_dc_accesses",
+    "EventCode": "0x29",
+    "BriefDescription": "All L1 Data Cache Accesses",
+    "UMask": "0x7"
+  },
+  {
+    "MetricName": "all_l2_cache_accesses",
+    "BriefDescription": "All L2 Cache Accesses",
+    "MetricExpr": "l2_request_g1.all_no_prefetch + l2_pf_hit_l2 + l2_pf_miss_l2_hit_l3 + l2_pf_miss_l2_l3",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "EventName": "l2_cache_accesses_from_ic_misses",
+    "EventCode": "0x60",
+    "BriefDescription": "L2 Cache Accesses from L1 Instruction Cache Misses (including prefetch)",
+    "UMask": "0x10"
+  },
+  {
+    "EventName": "l2_cache_accesses_from_dc_misses",
+    "EventCode": "0x60",
+    "BriefDescription": "L2 Cache Accesses from L1 Data Cache Misses (including prefetch)",
+    "UMask": "0xc8"
+  },
+  {
+    "MetricName": "l2_cache_accesses_from_l2_hwpf",
+    "BriefDescription": "L2 Cache Accesses from L2 HWPF",
+    "MetricExpr": "l2_pf_hit_l2 + l2_pf_miss_l2_hit_l3 + l2_pf_miss_l2_l3",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "MetricName": "all_l2_cache_misses",
+    "BriefDescription": "All L2 Cache Misses",
+    "MetricExpr": "l2_cache_req_stat.ic_dc_miss_in_l2 + l2_pf_miss_l2_hit_l3 + l2_pf_miss_l2_l3",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "EventName": "l2_cache_misses_from_ic_miss",
+    "EventCode": "0x64",
+    "BriefDescription": "L2 Cache Misses from L1 Instruction Cache Misses",
+    "UMask": "0x01"
+  },
+  {
+    "EventName": "l2_cache_misses_from_dc_misses",
+    "EventCode": "0x64",
+    "BriefDescription": "L2 Cache Misses from L1 Data Cache Misses",
+    "UMask": "0x08"
+  },
+  {
+    "MetricName": "l2_cache_misses_from_l2_hwpf",
+    "BriefDescription": "L2 Cache Misses from L2 HWPF",
+    "MetricExpr": "l2_pf_miss_l2_hit_l3 + l2_pf_miss_l2_l3",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "MetricName": "all_l2_cache_hits",
+    "BriefDescription": "All L2 Cache Hits",
+    "MetricExpr": "l2_cache_req_stat.ic_dc_hit_in_l2 + l2_pf_hit_l2",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "EventName": "l2_cache_hits_from_ic_misses",
+    "EventCode": "0x64",
+    "BriefDescription": "L2 Cache Hits from L1 Instruction Cache Misses",
+    "UMask": "0x06"
+  },
+  {
+    "EventName": "l2_cache_hits_from_dc_misses",
+    "EventCode": "0x64",
+    "BriefDescription": "L2 Cache Hits from L1 Data Cache Misses",
+    "UMask": "0x70"
+  },
+  {
+    "MetricName": "l2_cache_hits_from_l2_hwpf",
+    "BriefDescription": "L2 Cache Hits from L2 HWPF",
+    "MetricExpr": "l2_pf_hit_l2 + l2_pf_miss_l2_hit_l3 + l2_pf_miss_l2_l3",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "EventName": "l3_accesses",
+    "EventCode": "0x04",
+    "BriefDescription": "L3 Accesses",
+    "UMask": "0xff",
+    "Unit": "L3PMC"
+  },
+  {
+    "EventName": "l3_misses",
+    "EventCode": "0x04",
+    "BriefDescription": "L3 Misses (includes Chg2X)",
+    "UMask": "0x01",
+    "Unit": "L3PMC"
+  },
+  {
+    "MetricName": "l3_read_miss_latency",
+    "BriefDescription": "Average L3 Read Miss Latency (in core clocks)",
+    "MetricExpr": "(xi_sys_fill_latency * 16) / xi_ccx_sdp_req1.all_l3_miss_req_typs",
+    "MetricGroup": "l3_cache",
+    "ScaleUnit": "1core clocks"
+  },
+  {
+    "MetricName": "ic_fetch_miss_ratio",
+    "BriefDescription": "L1 Instruction Cache (32B) Fetch Miss Ratio",
+    "MetricExpr": "d_ratio(l2_cache_req_stat.ic_access_in_l2, bp_l1_tlb_fetch_hit + bp_l1_tlb_miss_l2_hit + bp_l1_tlb_miss_l2_miss)",
+    "MetricGroup": "l2_cache",
+    "ScaleUnit": "100%"
+  },
+  {
+    "MetricName": "l1_itlb_misses",
+    "BriefDescription": "L1 ITLB Misses",
+    "MetricExpr": "bp_l1_tlb_miss_l2_hit + bp_l1_tlb_miss_l2_miss",
+    "MetricGroup": "tlb"
+  },
+  {
+    "EventName": "l2_itlb_misses",
+    "EventCode": "0x85",
+    "BriefDescription": "L2 ITLB Misses & Instruction page walks",
+    "UMask": "0x07"
+  },
+  {
+    "EventName": "l1_dtlb_misses",
+    "EventCode": "0x45",
+    "BriefDescription": "L1 DTLB Misses",
+    "UMask": "0xff"
+  },
+  {
+    "EventName": "l2_dtlb_misses",
+    "EventCode": "0x45",
+    "BriefDescription": "L2 DTLB Misses & Data page walks",
+    "UMask": "0xf0"
+  },
+  {
+    "EventName": "all_tlbs_flushed",
+    "EventCode": "0x78",
+    "BriefDescription": "All TLBs Flushed",
+    "UMask": "0xdf"
+  },
+  {
+    "EventName": "uops_dispatched",
+    "EventCode": "0xaa",
+    "BriefDescription": "Micro-ops Dispatched",
+    "UMask": "0x03"
+  },
+  {
+    "EventName": "sse_avx_stalls",
+    "EventCode": "0x0e",
+    "BriefDescription": "Mixed SSE/AVX Stalls",
+    "UMask": "0x0e"
+  },
+  {
+    "EventName": "uops_retired",
+    "EventCode": "0xc1",
+    "BriefDescription": "Micro-ops Retired"
+  },
+  {
+    "MetricName": "all_remote_links_outbound",
+    "BriefDescription": "Approximate: Outbound data bytes for all Remote Links for a node (die)",
+    "MetricExpr": "remote_outbound_data_controller_0 + remote_outbound_data_controller_1 + remote_outbound_data_controller_2 + remote_outbound_data_controller_3",
+    "MetricGroup": "data_fabric",
+    "PerPkg": "1",
+    "ScaleUnit": "3e-5MiB"
+  },
+  {
+    "MetricName": "nps1_die_to_dram",
+    "BriefDescription": "Approximate: Combined DRAM B/bytes of all channels on a NPS1 node (die) (may need --metric-no-group)",
+    "MetricExpr": "dram_channel_data_controller_0 + dram_channel_data_controller_1 + dram_channel_data_controller_2 + dram_channel_data_controller_3 + dram_channel_data_controller_4 + dram_channel_data_controller_5 + dram_channel_data_controller_6 + dram_channel_data_controller_7",
+    "MetricGroup": "data_fabric",
+    "PerPkg": "1",
+    "ScaleUnit": "6.1e-5MiB"
+  }
+]
diff --git a/tools/perf/pmu-events/arch/x86/amdzen2/cache.json b/tools/perf/pmu-events/arch/x86/amdzen2/cache.json
index 1c60bfa0f00b..f61b982f83ca 100644
--- a/tools/perf/pmu-events/arch/x86/amdzen2/cache.json
+++ b/tools/perf/pmu-events/arch/x86/amdzen2/cache.json
@@ -48,6 +48,11 @@
     "UMask": "0x1"
   },
   {
+    "EventName": "l2_request_g1.all_no_prefetch",
+    "EventCode": "0x60",
+    "UMask": "0xf9"
+  },
+  {
     "EventName": "l2_request_g2.group1",
     "EventCode": "0x61",
     "BriefDescription": "Miscellaneous events covered in more detail by l2_request_g1 (PMCx060).",
@@ -174,6 +179,24 @@
     "UMask": "0x1"
   },
   {
+    "EventName": "l2_cache_req_stat.ic_access_in_l2",
+    "EventCode": "0x64",
+    "BriefDescription": "Core to L2 cacheable request access status (not including L2 Prefetch). Instruction cache requests in L2.",
+    "UMask": "0x7"
+  },
+  {
+    "EventName": "l2_cache_req_stat.ic_dc_miss_in_l2",
+    "EventCode": "0x64",
+    "BriefDescription": "Core to L2 cacheable request access status (not including L2 Prefetch). Instruction cache request miss in L2 and Data cache request miss in L2 (all types).",
+    "UMask": "0x9"
+  },
+  {
+    "EventName": "l2_cache_req_stat.ic_dc_hit_in_l2",
+    "EventCode": "0x64",
+    "BriefDescription": "Core to L2 cacheable request access status (not including L2 Prefetch). Instruction cache request hit in L2 and Data cache request hit in L2 (all types).",
+    "UMask": "0xf6"
+  },
+  {
     "EventName": "l2_fill_pending.l2_fill_busy",
     "EventCode": "0x6d",
     "BriefDescription": "Cycles with fill pending from L2. Total cycles spent with one or more fill requests in flight from L2.",
diff --git a/tools/perf/pmu-events/arch/x86/amdzen2/data-fabric.json b/tools/perf/pmu-events/arch/x86/amdzen2/data-fabric.json
new file mode 100644
index 000000000000..40271df40015
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/amdzen2/data-fabric.json
@@ -0,0 +1,98 @@
+[
+  {
+    "EventName": "remote_outbound_data_controller_0",
+    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 0",
+    "EventCode": "0x7c7",
+    "UMask": "0x02",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "remote_outbound_data_controller_1",
+    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 1",
+    "EventCode": "0x807",
+    "UMask": "0x02",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "remote_outbound_data_controller_2",
+    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 2",
+    "EventCode": "0x847",
+    "UMask": "0x02",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "remote_outbound_data_controller_3",
+    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 3",
+    "EventCode": "0x887",
+    "UMask": "0x02",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_0",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x07",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_1",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x47",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_2",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x87",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_3",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0xc7",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_4",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x107",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_5",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x147",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_6",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x187",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  },
+  {
+    "EventName": "dram_channel_data_controller_7",
+    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
+    "EventCode": "0x1c7",
+    "UMask": "0x38",
+    "PerPkg": "1",
+    "Unit": "DFPMC"
+  }
+]
diff --git a/tools/perf/pmu-events/arch/x86/amdzen2/recommended.json b/tools/perf/pmu-events/arch/x86/amdzen2/recommended.json
new file mode 100644
index 000000000000..2ef91e25e661
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/amdzen2/recommended.json
@@ -0,0 +1,178 @@
+[
+  {
+    "MetricName": "branch_misprediction_ratio",
+    "BriefDescription": "Execution-Time Branch Misprediction Ratio (Non-Speculative)",
+    "MetricExpr": "d_ratio(ex_ret_brn_misp, ex_ret_brn)",
+    "MetricGroup": "branch_prediction",
+    "ScaleUnit": "100%"
+  },
+  {
+    "EventName": "all_dc_accesses",
+    "EventCode": "0x29",
+    "BriefDescription": "All L1 Data Cache Accesses",
+    "UMask": "0x7"
+  },
+  {
+    "MetricName": "all_l2_cache_accesses",
+    "BriefDescription": "All L2 Cache Accesses",
+    "MetricExpr": "l2_request_g1.all_no_prefetch + l2_pf_hit_l2 + l2_pf_miss_l2_hit_l3 + l2_pf_miss_l2_l3",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "EventName": "l2_cache_accesses_from_ic_misses",
+    "EventCode": "0x60",
+    "BriefDescription": "L2 Cache Accesses from L1 Instruction Cache Misses (including prefetch)",
+    "UMask": "0x10"
+  },
+  {
+    "EventName": "l2_cache_accesses_from_dc_misses",
+    "EventCode": "0x60",
+    "BriefDescription": "L2 Cache Accesses from L1 Data Cache Misses (including prefetch)",
+    "UMask": "0xc8"
+  },
+  {
+    "MetricName": "l2_cache_accesses_from_l2_hwpf",
+    "BriefDescription": "L2 Cache Accesses from L2 HWPF",
+    "MetricExpr": "l2_pf_hit_l2 + l2_pf_miss_l2_hit_l3 + l2_pf_miss_l2_l3",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "MetricName": "all_l2_cache_misses",
+    "BriefDescription": "All L2 Cache Misses",
+    "MetricExpr": "l2_cache_req_stat.ic_dc_miss_in_l2 + l2_pf_miss_l2_hit_l3 + l2_pf_miss_l2_l3",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "EventName": "l2_cache_misses_from_ic_miss",
+    "EventCode": "0x64",
+    "BriefDescription": "L2 Cache Misses from L1 Instruction Cache Misses",
+    "UMask": "0x01"
+  },
+  {
+    "EventName": "l2_cache_misses_from_dc_misses",
+    "EventCode": "0x64",
+    "BriefDescription": "L2 Cache Misses from L1 Data Cache Misses",
+    "UMask": "0x08"
+  },
+  {
+    "MetricName": "l2_cache_misses_from_l2_hwpf",
+    "BriefDescription": "L2 Cache Misses from L2 HWPF",
+    "MetricExpr": "l2_pf_miss_l2_hit_l3 + l2_pf_miss_l2_l3",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "MetricName": "all_l2_cache_hits",
+    "BriefDescription": "All L2 Cache Hits",
+    "MetricExpr": "l2_cache_req_stat.ic_dc_hit_in_l2 + l2_pf_hit_l2",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "EventName": "l2_cache_hits_from_ic_misses",
+    "EventCode": "0x64",
+    "BriefDescription": "L2 Cache Hits from L1 Instruction Cache Misses",
+    "UMask": "0x06"
+  },
+  {
+    "EventName": "l2_cache_hits_from_dc_misses",
+    "EventCode": "0x64",
+    "BriefDescription": "L2 Cache Hits from L1 Data Cache Misses",
+    "UMask": "0x70"
+  },
+  {
+    "MetricName": "l2_cache_hits_from_l2_hwpf",
+    "BriefDescription": "L2 Cache Hits from L2 HWPF",
+    "MetricExpr": "l2_pf_hit_l2 + l2_pf_miss_l2_hit_l3 + l2_pf_miss_l2_l3",
+    "MetricGroup": "l2_cache"
+  },
+  {
+    "EventName": "l3_accesses",
+    "EventCode": "0x04",
+    "BriefDescription": "L3 Accesses",
+    "UMask": "0xff",
+    "Unit": "L3PMC"
+  },
+  {
+    "EventName": "l3_misses",
+    "EventCode": "0x04",
+    "BriefDescription": "L3 Misses (includes Chg2X)",
+    "UMask": "0x01",
+    "Unit": "L3PMC"
+  },
+  {
+    "MetricName": "l3_read_miss_latency",
+    "BriefDescription": "Average L3 Read Miss Latency (in core clocks)",
+    "MetricExpr": "(xi_sys_fill_latency * 16) / xi_ccx_sdp_req1.all_l3_miss_req_typs",
+    "MetricGroup": "l3_cache",
+    "ScaleUnit": "1core clocks"
+  },
+  {
+    "MetricName": "ic_fetch_miss_ratio",
+    "BriefDescription": "L1 Instruction Cache (32B) Fetch Miss Ratio",
+    "MetricExpr": "d_ratio(l2_cache_req_stat.ic_access_in_l2, bp_l1_tlb_fetch_hit + bp_l1_tlb_miss_l2_hit + bp_l1_tlb_miss_l2_tlb_miss)",
+    "MetricGroup": "l2_cache",
+    "ScaleUnit": "100%"
+  },
+  {
+    "MetricName": "l1_itlb_misses",
+    "BriefDescription": "L1 ITLB Misses",
+    "MetricExpr": "bp_l1_tlb_miss_l2_hit + bp_l1_tlb_miss_l2_tlb_miss",
+    "MetricGroup": "tlb"
+  },
+  {
+    "EventName": "l2_itlb_misses",
+    "EventCode": "0x85",
+    "BriefDescription": "L2 ITLB Misses & Instruction page walks",
+    "UMask": "0x07"
+  },
+  {
+    "EventName": "l1_dtlb_misses",
+    "EventCode": "0x45",
+    "BriefDescription": "L1 DTLB Misses",
+    "UMask": "0xff"
+  },
+  {
+    "EventName": "l2_dtlb_misses",
+    "EventCode": "0x45",
+    "BriefDescription": "L2 DTLB Misses & Data page walks",
+    "UMask": "0xf0"
+  },
+  {
+    "EventName": "all_tlbs_flushed",
+    "EventCode": "0x78",
+    "BriefDescription": "All TLBs Flushed",
+    "UMask": "0xdf"
+  },
+  {
+    "EventName": "uops_dispatched",
+    "EventCode": "0xaa",
+    "BriefDescription": "Micro-ops Dispatched",
+    "UMask": "0x03"
+  },
+  {
+    "EventName": "sse_avx_stalls",
+    "EventCode": "0x0e",
+    "BriefDescription": "Mixed SSE/AVX Stalls",
+    "UMask": "0x0e"
+  },
+  {
+    "EventName": "uops_retired",
+    "EventCode": "0xc1",
+    "BriefDescription": "Micro-ops Retired"
+  },
+  {
+    "MetricName": "all_remote_links_outbound",
+    "BriefDescription": "Approximate: Outbound data bytes for all Remote Links for a node (die)",
+    "MetricExpr": "remote_outbound_data_controller_0 + remote_outbound_data_controller_1 + remote_outbound_data_controller_2 + remote_outbound_data_controller_3",
+    "MetricGroup": "data_fabric",
+    "PerPkg": "1",
+    "ScaleUnit": "3e-5MiB"
+  },
+  {
+    "MetricName": "nps1_die_to_dram",
+    "BriefDescription": "Approximate: Combined DRAM B/bytes of all channels on a NPS1 node (die) (may need --metric-no-group)",
+    "MetricExpr": "dram_channel_data_controller_0 + dram_channel_data_controller_1 + dram_channel_data_controller_2 + dram_channel_data_controller_3 + dram_channel_data_controller_4 + dram_channel_data_controller_5 + dram_channel_data_controller_6 + dram_channel_data_controller_7",
+    "MetricGroup": "data_fabric",
+    "PerPkg": "1",
+    "ScaleUnit": "6.1e-5MiB"
+  }
+]
diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/cache.json b/tools/perf/pmu-events/arch/x86/cascadelakex/cache.json
index 3fba310a5012..3c0f5837480f 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/cache.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/cache.json
@@ -8064,6 +8064,20 @@
         "UMask": "0x1"
     },
     {
+        "BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_CODE_RD.SUPPLIER_NONE.HITM_OTHER_CORE",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3",
+        "Deprecated": "1",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.SUPPLIER_NONE.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x1000020004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
+    },
+    {
         "BriefDescription": "This event is deprecated. Refer to new event OCR.ALL_PF_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
@@ -9256,20 +9270,6 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_CODE_RD.SUPPLIER_NONE.HITM_OTHER_CORE",
-        "Counter": "0,1,2,3",
-        "CounterHTOff": "0,1,2,3",
-        "Deprecated": "1",
-        "EventCode": "0xB7, 0xBB",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.SUPPLIER_NONE.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6,0x1a7",
-        "MSRValue": "0x1000020004",
-        "Offcore": "1",
-        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
-        "SampleAfterValue": "100003",
-        "UMask": "0x1"
-    },
-    {
         "BriefDescription": "This event is deprecated. Refer to new event OCR.ALL_PF_RFO.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json b/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
index d25eebce34c9..de3193552277 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
@@ -4,14 +4,14 @@
         "MetricExpr": "IDQ_UOPS_NOT_DELIVERED.CORE / (4 * cycles)",
         "MetricGroup": "TopdownL1",
         "MetricName": "Frontend_Bound",
-        "PublicDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend. Frontend denotes the first part of the processor core responsible to fetch operations that are executed later on by the Backend part. Within the Frontend; a branch predictor predicts the next address to fetch; cache-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into micro-ops (uops). Ideally the Frontend can issue 4 uops every cycle to the Backend. Frontend Bound denotes unutilized issue-slots when there is no Backend stall; i.e. bubbles where Frontend delivered no uops while Backend could have accepted them. For example; stalls due to instruction-cache misses would be categorized under Frontend Bound."
+        "PublicDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend. Frontend denotes the first part of the processor core responsible to fetch operations that are executed later on by the Backend part. Within the Frontend; a branch predictor predicts the next address to fetch; cache-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into micro-operations (uops). Ideally the Frontend can issue Machine_Width uops every cycle to the Backend. Frontend Bound denotes unutilized issue-slots when there is no Backend stall; i.e. bubbles where Frontend delivered no uops while Backend could have accepted them. For example; stalls due to instruction-cache misses would be categorized under Frontend Bound."
     },
     {
         "BriefDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend. SMT version; use when SMT is enabled and measuring per logical CPU.",
-        "MetricExpr": "IDQ_UOPS_NOT_DELIVERED.CORE / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))",
+        "MetricExpr": "IDQ_UOPS_NOT_DELIVERED.CORE / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
         "MetricGroup": "TopdownL1_SMT",
         "MetricName": "Frontend_Bound_SMT",
-        "PublicDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend. Frontend denotes the first part of the processor core responsible to fetch operations that are executed later on by the Backend part. Within the Frontend; a branch predictor predicts the next address to fetch; cache-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into micro-ops (uops). Ideally the Frontend can issue 4 uops every cycle to the Backend. Frontend Bound denotes unutilized issue-slots when there is no Backend stall; i.e. bubbles where Frontend delivered no uops while Backend could have accepted them. For example; stalls due to instruction-cache misses would be categorized under Frontend Bound. SMT version; use when SMT is enabled and measuring per logical CPU."
+        "PublicDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend. Frontend denotes the first part of the processor core responsible to fetch operations that are executed later on by the Backend part. Within the Frontend; a branch predictor predicts the next address to fetch; cache-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into micro-operations (uops). Ideally the Frontend can issue Machine_Width uops every cycle to the Backend. Frontend Bound denotes unutilized issue-slots when there is no Backend stall; i.e. bubbles where Frontend delivered no uops while Backend could have accepted them. For example; stalls due to instruction-cache misses would be categorized under Frontend Bound. SMT version; use when SMT is enabled and measuring per logical CPU."
     },
     {
         "BriefDescription": "This category represents fraction of slots wasted due to incorrect speculations",
@@ -22,13 +22,14 @@
     },
     {
         "BriefDescription": "This category represents fraction of slots wasted due to incorrect speculations. SMT version; use when SMT is enabled and measuring per logical CPU.",
-        "MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * (( INT_MISC.RECOVERY_CYCLES_ANY / 2 )) ) / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))",
+        "MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * ( INT_MISC.RECOVERY_CYCLES_ANY / 2 ) ) / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
         "MetricGroup": "TopdownL1_SMT",
         "MetricName": "Bad_Speculation_SMT",
         "PublicDescription": "This category represents fraction of slots wasted due to incorrect speculations. This include slots used to issue uops that do not eventually get retired and slots for which the issue-pipeline was blocked due to recovery from earlier incorrect speculation. For example; wasted work due to miss-predicted branches are categorized under Bad Speculation category. Incorrect data speculation followed by Memory Ordering Nukes is another example. SMT version; use when SMT is enabled and measuring per logical CPU."
     },
     {
         "BriefDescription": "This category represents fraction of slots where no uops are being delivered due to a lack of required resources for accepting new uops in the Backend",
+        "MetricConstraint": "NO_NMI_WATCHDOG",
         "MetricExpr": "1 - ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * cycles)) + (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * INT_MISC.RECOVERY_CYCLES ) / (4 * cycles)) + (UOPS_RETIRED.RETIRE_SLOTS / (4 * cycles)) )",
         "MetricGroup": "TopdownL1",
         "MetricName": "Backend_Bound",
@@ -36,7 +37,7 @@
     },
     {
         "BriefDescription": "This category represents fraction of slots where no uops are being delivered due to a lack of required resources for accepting new uops in the Backend. SMT version; use when SMT is enabled and measuring per logical CPU.",
-        "MetricExpr": "1 - ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) + (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * (( INT_MISC.RECOVERY_CYCLES_ANY / 2 )) ) / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) + (UOPS_RETIRED.RETIRE_SLOTS / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) )",
+        "MetricExpr": "1 - ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) + (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * ( INT_MISC.RECOVERY_CYCLES_ANY / 2 ) ) / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) + (UOPS_RETIRED.RETIRE_SLOTS / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) )",
         "MetricGroup": "TopdownL1_SMT",
         "MetricName": "Backend_Bound_SMT",
         "PublicDescription": "This category represents fraction of slots where no uops are being delivered due to a lack of required resources for accepting new uops in the Backend. Backend is the portion of the processor core where the out-of-order scheduler dispatches ready uops into their respective execution units; and once completed these uops get retired according to program order. For example; stalls due to data-cache misses or stalls due to the divider unit being overloaded are both categorized under Backend Bound. Backend Bound is further divided into two main categories: Memory Bound and Core Bound. SMT version; use when SMT is enabled and measuring per logical CPU."
@@ -50,7 +51,7 @@
     },
     {
         "BriefDescription": "This category represents fraction of slots utilized by useful work i.e. issued uops that eventually get retired. SMT version; use when SMT is enabled and measuring per logical CPU.",
-        "MetricExpr": "UOPS_RETIRED.RETIRE_SLOTS / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))",
+        "MetricExpr": "UOPS_RETIRED.RETIRE_SLOTS / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
         "MetricGroup": "TopdownL1_SMT",
         "MetricName": "Retiring_SMT",
         "PublicDescription": "This category represents fraction of slots utilized by useful work i.e. issued uops that eventually get retired. Ideally; all pipeline slots would be attributed to the Retiring category.  Retiring of 100% would indicate the maximum 4 uops retired per cycle has been achieved.  Maximizing Retiring typically increases the Instruction-Per-Cycle metric. Note that a high Retiring value does not necessary mean there is no room for more performance.  For example; Microcode assists are categorized under Retiring. They hurt performance and can often be avoided. SMT version; use when SMT is enabled and measuring per logical CPU."
@@ -58,7 +59,7 @@
     {
         "BriefDescription": "Instructions Per Cycle (per Logical Processor)",
         "MetricExpr": "INST_RETIRED.ANY / CPU_CLK_UNHALTED.THREAD",
-        "MetricGroup": "TopDownL1",
+        "MetricGroup": "Summary",
         "MetricName": "IPC"
     },
     {
@@ -74,24 +75,6 @@
         "MetricName": "IpTB"
     },
     {
-        "BriefDescription": "Branch instructions per taken branch. ",
-        "MetricExpr": "BR_INST_RETIRED.ALL_BRANCHES / BR_INST_RETIRED.NEAR_TAKEN",
-        "MetricGroup": "Branches;PGO",
-        "MetricName": "BpTB"
-    },
-    {
-        "BriefDescription": "Rough Estimation of fraction of fetched lines bytes that were likely (includes speculatively fetches) consumed by program instructions",
-        "MetricExpr": "min( 1 , UOPS_ISSUED.ANY / ( (UOPS_RETIRED.RETIRE_SLOTS / INST_RETIRED.ANY) * 64 * ( ICACHE_64B.IFTAG_HIT + ICACHE_64B.IFTAG_MISS ) / 4.1 ) )",
-        "MetricGroup": "PGO;IcMiss",
-        "MetricName": "IFetch_Line_Utilization"
-    },
-    {
-        "BriefDescription": "Fraction of Uops delivered by the DSB (aka Decoded ICache; or Uop Cache)",
-        "MetricExpr": "IDQ.DSB_UOPS / (IDQ.DSB_UOPS + LSD.UOPS + IDQ.MITE_UOPS + IDQ.MS_UOPS)",
-        "MetricGroup": "DSB;Fetch_BW",
-        "MetricName": "DSB_Coverage"
-    },
-    {
         "BriefDescription": "Cycles Per Instruction (per Logical Processor)",
         "MetricExpr": "1 / (INST_RETIRED.ANY / cycles)",
         "MetricGroup": "Pipeline;Summary",
@@ -104,86 +87,110 @@
         "MetricName": "CLKS"
     },
     {
-        "BriefDescription": "Total issue-pipeline slots (per-Physical Core)",
+        "BriefDescription": "Total issue-pipeline slots (per-Physical Core till ICL; per-Logical Processor ICL onward)",
         "MetricExpr": "4 * cycles",
         "MetricGroup": "TopDownL1",
         "MetricName": "SLOTS"
     },
     {
-        "BriefDescription": "Total issue-pipeline slots (per-Physical Core)",
-        "MetricExpr": "4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
+        "BriefDescription": "Total issue-pipeline slots (per-Physical Core till ICL; per-Logical Processor ICL onward)",
+        "MetricExpr": "4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )",
         "MetricGroup": "TopDownL1_SMT",
         "MetricName": "SLOTS_SMT"
     },
     {
-        "BriefDescription": "Instructions per Load (lower number means higher occurance rate)",
+        "BriefDescription": "Instructions per Load (lower number means higher occurrence rate)",
         "MetricExpr": "INST_RETIRED.ANY / MEM_INST_RETIRED.ALL_LOADS",
         "MetricGroup": "Instruction_Type",
-        "MetricName": "IpL"
+        "MetricName": "IpLoad"
     },
     {
-        "BriefDescription": "Instructions per Store (lower number means higher occurance rate)",
+        "BriefDescription": "Instructions per Store (lower number means higher occurrence rate)",
         "MetricExpr": "INST_RETIRED.ANY / MEM_INST_RETIRED.ALL_STORES",
         "MetricGroup": "Instruction_Type",
-        "MetricName": "IpS"
+        "MetricName": "IpStore"
     },
     {
-        "BriefDescription": "Instructions per Branch (lower number means higher occurance rate)",
+        "BriefDescription": "Instructions per Branch (lower number means higher occurrence rate)",
         "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.ALL_BRANCHES",
         "MetricGroup": "Branches;Instruction_Type",
-        "MetricName": "IpB"
+        "MetricName": "IpBranch"
     },
     {
-        "BriefDescription": "Instruction per (near) call (lower number means higher occurance rate)",
+        "BriefDescription": "Instructions per (near) call (lower number means higher occurrence rate)",
         "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.NEAR_CALL",
         "MetricGroup": "Branches",
         "MetricName": "IpCall"
     },
     {
+        "BriefDescription": "Branch instructions per taken branch. ",
+        "MetricExpr": "BR_INST_RETIRED.ALL_BRANCHES / BR_INST_RETIRED.NEAR_TAKEN",
+        "MetricGroup": "Branches;PGO",
+        "MetricName": "BpTkBranch"
+    },
+    {
+        "BriefDescription": "Instructions per Floating Point (FP) Operation (lower number means higher occurrence rate)",
+        "MetricExpr": "INST_RETIRED.ANY / ( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE )",
+        "MetricGroup": "FLOPS;FP_Arith;Instruction_Type",
+        "MetricName": "IpFLOP"
+    },
+    {
         "BriefDescription": "Total number of retired Instructions",
         "MetricExpr": "INST_RETIRED.ANY",
-        "MetricGroup": "Summary",
+        "MetricGroup": "Summary;TopDownL1",
         "MetricName": "Instructions"
     },
     {
+        "BriefDescription": "Fraction of Uops delivered by the LSD (Loop Stream Detector; aka Loop Cache)",
+        "MetricExpr": "LSD.UOPS / (IDQ.DSB_UOPS + LSD.UOPS + IDQ.MITE_UOPS + IDQ.MS_UOPS)",
+        "MetricGroup": "LSD",
+        "MetricName": "LSD_Coverage"
+    },
+    {
+        "BriefDescription": "Fraction of Uops delivered by the DSB (aka Decoded ICache; or Uop Cache)",
+        "MetricExpr": "IDQ.DSB_UOPS / (IDQ.DSB_UOPS + LSD.UOPS + IDQ.MITE_UOPS + IDQ.MS_UOPS)",
+        "MetricGroup": "DSB;Fetch_BW",
+        "MetricName": "DSB_Coverage"
+    },
+    {
         "BriefDescription": "Instructions Per Cycle (per physical core)",
         "MetricExpr": "INST_RETIRED.ANY / cycles",
-        "MetricGroup": "SMT",
+        "MetricGroup": "SMT;TopDownL1",
         "MetricName": "CoreIPC"
     },
     {
         "BriefDescription": "Instructions Per Cycle (per physical core)",
-        "MetricExpr": "INST_RETIRED.ANY / (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
-        "MetricGroup": "SMT",
+        "MetricExpr": "INST_RETIRED.ANY / ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )",
+        "MetricGroup": "SMT;TopDownL1",
         "MetricName": "CoreIPC_SMT"
     },
     {
         "BriefDescription": "Floating Point Operations Per Cycle",
-        "MetricExpr": "(( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE )) / cycles",
+        "MetricExpr": "( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE ) / cycles",
         "MetricGroup": "FLOPS",
         "MetricName": "FLOPc"
     },
     {
         "BriefDescription": "Floating Point Operations Per Cycle",
-        "MetricExpr": "(( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE )) / (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
+        "MetricExpr": "( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE ) / ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )",
         "MetricGroup": "FLOPS_SMT",
         "MetricName": "FLOPc_SMT"
     },
     {
         "BriefDescription": "Instruction-Level-Parallelism (average number of uops executed when there is at least 1 uop executed)",
-        "MetricExpr": "UOPS_EXECUTED.THREAD / (( UOPS_EXECUTED.CORE_CYCLES_GE_1 / 2 ) if #SMT_on else UOPS_EXECUTED.CORE_CYCLES_GE_1)",
-        "MetricGroup": "Pipeline",
+        "MetricExpr": "UOPS_EXECUTED.THREAD / ( UOPS_EXECUTED.CORE_CYCLES_GE_1 / 2 )",
+        "MetricGroup": "Pipeline;Ports_Utilization",
         "MetricName": "ILP"
     },
     {
         "BriefDescription": "Branch Misprediction Cost: Fraction of TopDown slots wasted per non-speculative branch misprediction (jeclear)",
-        "MetricExpr": "( ((BR_MISP_RETIRED.ALL_BRANCHES / ( BR_MISP_RETIRED.ALL_BRANCHES + MACHINE_CLEARS.COUNT )) * (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * INT_MISC.RECOVERY_CYCLES ) / (4 * cycles))) + (4 * IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE / (4 * cycles)) * (( INT_MISC.CLEAR_RESTEER_CYCLES + 9 * BACLEARS.ANY ) / cycles) / (4 * IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE / (4 * cycles)) ) * (4 * cycles) / BR_MISP_RETIRED.ALL_BRANCHES",
+        "MetricExpr": "( ((BR_MISP_RETIRED.ALL_BRANCHES / ( BR_MISP_RETIRED.ALL_BRANCHES + MACHINE_CLEARS.COUNT )) * (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * INT_MISC.RECOVERY_CYCLES ) / (4 * cycles))) + (4 * ( IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE - ( FRONTEND_RETIRED.LATENCY_GE_1 - FRONTEND_RETIRED.LATENCY_GE_2 ) / (UOPS_RETIRED.RETIRE_SLOTS / UOPS_ISSUED.ANY) ) / (4 * cycles)) * (( INT_MISC.CLEAR_RESTEER_CYCLES + 9 * BACLEARS.ANY ) / cycles) / (4 * ( IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE - ( FRONTEND_RETIRED.LATENCY_GE_1 - FRONTEND_RETIRED.LATENCY_GE_2 ) / (UOPS_RETIRED.RETIRE_SLOTS / UOPS_ISSUED.ANY) ) / (4 * cycles)) ) * (4 * cycles) / BR_MISP_RETIRED.ALL_BRANCHES",
         "MetricGroup": "BrMispredicts",
         "MetricName": "Branch_Misprediction_Cost"
     },
     {
         "BriefDescription": "Branch Misprediction Cost: Fraction of TopDown slots wasted per non-speculative branch misprediction (jeclear)",
-        "MetricExpr": "( ((BR_MISP_RETIRED.ALL_BRANCHES / ( BR_MISP_RETIRED.ALL_BRANCHES + MACHINE_CLEARS.COUNT )) * (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * (( INT_MISC.RECOVERY_CYCLES_ANY / 2 )) ) / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))))) + (4 * IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) * (( INT_MISC.CLEAR_RESTEER_CYCLES + 9 * BACLEARS.ANY ) / cycles) / (4 * IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) ) * (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) / BR_MISP_RETIRED.ALL_BRANCHES",
+        "MetricExpr": "( ((BR_MISP_RETIRED.ALL_BRANCHES / ( BR_MISP_RETIRED.ALL_BRANCHES + MACHINE_CLEARS.COUNT )) * (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * ( INT_MISC.RECOVERY_CYCLES_ANY / 2 ) ) / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) + (4 * ( IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE - ( FRONTEND_RETIRED.LATENCY_GE_1 - FRONTEND_RETIRED.LATENCY_GE_2 ) / (UOPS_RETIRED.RETIRE_SLOTS / UOPS_ISSUED.ANY) ) / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) * (( INT_MISC.CLEAR_RESTEER_CYCLES + 9 * BACLEARS.ANY ) / cycles) / (4 * ( IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE - ( FRONTEND_RETIRED.LATENCY_GE_1 - FRONTEND_RETIRED.LATENCY_GE_2 ) / (UOPS_RETIRED.RETIRE_SLOTS / UOPS_ISSUED.ANY) ) / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) ) * (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )) / BR_MISP_RETIRED.ALL_BRANCHES",
         "MetricGroup": "BrMispredicts_SMT",
         "MetricName": "Branch_Misprediction_Cost_SMT"
     },
@@ -213,14 +220,14 @@
     },
     {
         "BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
+        "MetricConstraint": "NO_NMI_WATCHDOG",
         "MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING + EPT.WALK_PENDING ) / ( 2 * cycles )",
         "MetricGroup": "TLB",
-        "MetricName": "Page_Walks_Utilization",
-        "MetricConstraint": "NO_NMI_WATCHDOG"
+        "MetricName": "Page_Walks_Utilization"
     },
     {
         "BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
-        "MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING + EPT.WALK_PENDING ) / ( 2 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )) )",
+        "MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING + EPT.WALK_PENDING ) / ( 2 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ) )",
         "MetricGroup": "TLB_SMT",
         "MetricName": "Page_Walks_Utilization_SMT"
     },
@@ -245,7 +252,7 @@
     {
         "BriefDescription": "Average per-core data fill bandwidth to the L3 cache [GB / sec]",
         "MetricExpr": "64 * OFFCORE_REQUESTS.ALL_REQUESTS / 1000000000 / duration_time",
-        "MetricGroup": "Memory_BW",
+        "MetricGroup": "Memory_BW;Offcore",
         "MetricName": "L3_Cache_Access_BW"
     },
     {
@@ -263,7 +270,7 @@
     {
         "BriefDescription": "L2 cache misses per kilo instruction for all request types (including speculative)",
         "MetricExpr": "1000 * L2_RQSTS.MISS / INST_RETIRED.ANY",
-        "MetricGroup": "Cache_Misses",
+        "MetricGroup": "Cache_Misses;Offcore",
         "MetricName": "L2MPKI_All"
     },
     {
@@ -298,7 +305,7 @@
     },
     {
         "BriefDescription": "Giga Floating Point Operations Per Second",
-        "MetricExpr": "( (( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE )) / 1000000000 ) / duration_time",
+        "MetricExpr": "( ( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE ) / 1000000000 ) / duration_time",
         "MetricGroup": "FLOPS;Summary",
         "MetricName": "GFLOPs"
     },
@@ -310,62 +317,74 @@
     },
     {
         "BriefDescription": "Fraction of cycles where both hardware Logical Processors were active",
-        "MetricExpr": "1 - CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE / ( CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY / 2 ) if #SMT_on else 0",
+        "MetricExpr": "1 - CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE / ( CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY / 2 )",
         "MetricGroup": "SMT;Summary",
         "MetricName": "SMT_2T_Utilization"
     },
     {
-        "BriefDescription": "Fraction of cycles spent in Kernel mode",
+        "BriefDescription": "Fraction of cycles spent in the Operating System (OS) Kernel mode",
         "MetricExpr": "CPU_CLK_UNHALTED.THREAD:k / CPU_CLK_UNHALTED.THREAD",
-        "MetricGroup": "Summary",
+        "MetricGroup": "OS",
         "MetricName": "Kernel_Utilization"
     },
     {
         "BriefDescription": "Average external Memory Bandwidth Use for reads and writes [GB / sec]",
         "MetricExpr": "( 64 * ( uncore_imc@cas_count_read@ + uncore_imc@cas_count_write@ ) / 1000000000 ) / duration_time",
-        "MetricGroup": "Memory_BW",
+        "MetricGroup": "Memory_BW;SoC",
         "MetricName": "DRAM_BW_Use"
     },
     {
         "BriefDescription": "Average latency of data read request to external memory (in nanoseconds). Accounts for demand loads and L1/L2 prefetches",
-        "MetricExpr": "1000000000 * ( cha@event\\=0x36\\,umask\\=0x21@ / cha@event\\=0x35\\,umask\\=0x21@ ) / ( cha_0@event\\=0x0@ / duration_time )",
-        "MetricGroup": "Memory_Lat",
-        "MetricName": "DRAM_Read_Latency"
+        "MetricExpr": "1000000000 * ( cha@event\\=0x36\\,umask\\=0x21\\,config\\=0x40433@ / cha@event\\=0x35\\,umask\\=0x21\\,config\\=0x40433@ ) / ( cha_0@event\\=0x0@ / duration_time )",
+        "MetricGroup": "Memory_Lat;SoC",
+        "MetricName": "MEM_Read_Latency"
     },
     {
         "BriefDescription": "Average number of parallel data read requests to external memory. Accounts for demand loads and L1/L2 prefetches",
-        "MetricExpr": "cha@event\\=0x36\\,umask\\=0x21@ / cha@event\\=0x36\\,umask\\=0x21\\,thresh\\=1@",
-        "MetricGroup": "Memory_BW",
-        "MetricName": "DRAM_Parallel_Reads"
+        "MetricExpr": "cha@event\\=0x36\\,umask\\=0x21\\,config\\=0x40433@ / cha@event\\=0x36\\,umask\\=0x21\\,config\\=0x40433\\,thresh\\=1@",
+        "MetricGroup": "Memory_BW;SoC",
+        "MetricName": "MEM_Parallel_Reads"
     },
     {
         "BriefDescription": "Average latency of data read request to external 3D X-Point memory [in nanoseconds]. Accounts for demand loads and L1/L2 data-read prefetches",
         "MetricExpr": "( 1000000000 * ( imc@event\\=0xe0\\,umask\\=0x1@ / imc@event\\=0xe3@ ) / imc_0@event\\=0x0@ )",
-        "MetricGroup": "Memory_Lat",
+        "MetricGroup": "Memory_Lat;SoC;Server",
         "MetricName": "MEM_PMM_Read_Latency"
     },
     {
         "BriefDescription": "Average 3DXP Memory Bandwidth Use for reads [GB / sec]",
         "MetricExpr": "( ( 64 * imc@event\\=0xe3@ / 1000000000 ) / duration_time )",
-        "MetricGroup": "Memory_BW",
+        "MetricGroup": "Memory_BW;SoC;Server",
         "MetricName": "PMM_Read_BW"
     },
     {
         "BriefDescription": "Average 3DXP Memory Bandwidth Use for Writes [GB / sec]",
         "MetricExpr": "( ( 64 * imc@event\\=0xe7@ / 1000000000 ) / duration_time )",
-        "MetricGroup": "Memory_BW",
+        "MetricGroup": "Memory_BW;SoC;Server",
         "MetricName": "PMM_Write_BW"
     },
     {
+        "BriefDescription": "Average IO (network or disk) Bandwidth Use for Writes [GB / sec]",
+        "MetricExpr": "( UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART0 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART1 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART2 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART3 ) * 4 / 1000000000 / duration_time",
+        "MetricGroup": "IO_BW;SoC;Server",
+        "MetricName": "IO_Write_BW"
+    },
+    {
+        "BriefDescription": "Average IO (network or disk) Bandwidth Use for Reads [GB / sec]",
+        "MetricExpr": "( UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0 + UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1 + UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2 + UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3 ) * 4 / 1000000000 / duration_time",
+        "MetricGroup": "IO_BW;SoC;Server",
+        "MetricName": "IO_Read_BW"
+    },
+    {
         "BriefDescription": "Socket actual clocks when any core is active on that socket",
         "MetricExpr": "cha_0@event\\=0x0@",
-        "MetricGroup": "",
+        "MetricGroup": "SoC",
         "MetricName": "Socket_CLKS"
     },
     {
-        "BriefDescription": "Instructions per Far Branch ( Far Branches apply upon transition from application to operating system, handling interrupts, exceptions. )",
+        "BriefDescription": "Instructions per Far Branch ( Far Branches apply upon transition from application to operating system, handling interrupts, exceptions) [lower number means higher occurrence rate]",
         "MetricExpr": "INST_RETIRED.ANY / ( BR_INST_RETIRED.FAR_BRANCH / 2 )",
-        "MetricGroup": "",
+        "MetricGroup": "Branches;OS",
         "MetricName": "IpFarBranch"
     },
     {
diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/frontend.json b/tools/perf/pmu-events/arch/x86/cascadelakex/frontend.json
index 3553472ad266..0716b2e3ff75 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/frontend.json
@@ -247,6 +247,30 @@
         "UMask": "0x10"
     },
     {
+        "BriefDescription": "Decode Stream Buffer (DSB)-to-MITE switches",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xAB",
+        "EventName": "DSB2MITE_SWITCHES.COUNT",
+        "PublicDescription": "This event counts the number of the Decode Stream Buffer (DSB)-to-MITE switches including all misses because of missing Decode Stream Buffer (DSB) cache and u-arch forced misses.\nNote: Invoking MITE requires two or three cycles delay.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
+    },
+    {
+        "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
+        "Counter": "0,1,2,3,4,5,6,7",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xc6",
+        "EventName": "FRONTEND_RETIRED.LATENCY_GE_1",
+        "MSRIndex": "0x3F7",
+        "MSRValue": "0x400106",
+        "PEBS": "2",
+        "PublicDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
+        "SampleAfterValue": "100007",
+        "TakenAlone": "1",
+        "UMask": "0x1"
+    },
+    {
         "BriefDescription": "Instruction fetch tag lookups that miss in the instruction cache (L1I). Counts at 64-byte cache-line granularity.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3,4,5,6,7",
@@ -360,6 +384,16 @@
         "UMask": "0x24"
     },
     {
+        "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xE6",
+        "EventName": "BACLEARS.ANY",
+        "PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch instruction in a fetch line. This occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
+    },
+    {
         "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/memory.json b/tools/perf/pmu-events/arch/x86/cascadelakex/memory.json
index cc66a51c6a7b..0c07cb4fbf58 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/memory.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/memory.json
@@ -1,6 +1,6 @@
 [
     {
-        "BriefDescription": "ALL_READS & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD OCR.ALL_READS.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -13,7 +13,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD OCR.ALL_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -26,7 +26,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -81,7 +81,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -177,7 +177,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -218,7 +218,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.ALL_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.ALL_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -245,7 +245,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -286,7 +286,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -313,7 +313,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -350,7 +350,7 @@
         "UMask": "0x8"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -405,7 +405,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_MISS.ANY_SNOOP OCR.PF_L1D_AND_SW.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -432,7 +432,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD  OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -473,7 +473,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -513,7 +513,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS.ANY_SNOOP OCR.ALL_PF_RFO.L3_MISS.ANY_SNOOP OCR.ALL_PF_RFO.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -540,7 +540,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_MISS.HIT_OTHER_CORE_FWD OCR.PF_L2_RFO.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -678,7 +678,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -705,7 +705,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -779,7 +779,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD  OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -792,7 +792,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -847,7 +847,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS.HIT_OTHER_CORE_FWD OCR.ALL_RFO.L3_MISS.HIT_OTHER_CORE_FWD OCR.ALL_RFO.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -874,7 +874,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -950,7 +950,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -977,7 +977,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1045,7 +1045,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD OCR.ALL_PF_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1058,7 +1058,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD OCR.ALL_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1071,7 +1071,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1084,7 +1084,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.PF_L2_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1097,7 +1097,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1258,7 +1258,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1285,7 +1285,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP  OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1298,7 +1298,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1339,7 +1339,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD  OCR.ALL_READS.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1380,7 +1380,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD OCR.PF_L2_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1393,7 +1393,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1406,7 +1406,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1419,7 +1419,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS.REMOTE_HITM OCR.ALL_PF_DATA_RD.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1432,7 +1432,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1445,7 +1445,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1513,7 +1513,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_MISS.NO_SNOOP_NEEDED OCR.PF_L1D_AND_SW.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1540,7 +1540,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1619,7 +1619,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD  OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1632,7 +1632,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1645,7 +1645,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1672,7 +1672,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_MISS.HITM_OTHER_CORE OCR.PF_L2_DATA_RD.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1699,7 +1699,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS.HITM_OTHER_CORE OCR.ALL_PF_DATA_RD.L3_MISS.HITM_OTHER_CORE OCR.ALL_PF_DATA_RD.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1712,7 +1712,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_LOCAL_DRAM & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1725,7 +1725,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_MISS.NO_SNOOP_NEEDED OCR.DEMAND_RFO.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1738,7 +1738,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1765,7 +1765,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS.SNOOP_MISS OCR.ALL_READS.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1806,7 +1806,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.ALL_READS.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.ALL_READS.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1833,7 +1833,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1874,7 +1874,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1887,7 +1887,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1942,7 +1942,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1969,7 +1969,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED  OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1982,7 +1982,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1995,7 +1995,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2008,7 +2008,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2021,7 +2021,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE  OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2048,7 +2048,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2089,7 +2089,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_LOCAL_DRAM.ANY_SNOOP  OCR.ALL_READS.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2144,7 +2144,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS.ANY_SNOOP OCR.ALL_PF_DATA_RD.L3_MISS.ANY_SNOOP OCR.ALL_PF_DATA_RD.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2185,7 +2185,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE  OCR.ALL_READS.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2212,7 +2212,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2225,7 +2225,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2241,7 +2241,8 @@
         "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 128 cycles.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
-        "EventCode": "0xCD",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
         "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_128",
         "MSRIndex": "0x3F6",
         "MSRValue": "0x80",
@@ -2290,7 +2291,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2345,7 +2346,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2386,7 +2387,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.ANY_SNOOP  OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2399,7 +2400,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS.NO_SNOOP_NEEDED OCR.ALL_PF_DATA_RD.L3_MISS.NO_SNOOP_NEEDED OCR.ALL_PF_DATA_RD.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2426,7 +2427,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD  OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2439,7 +2440,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_MISS.HIT_OTHER_CORE_FWD OCR.DEMAND_RFO.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2452,7 +2453,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS.ANY_SNOOP OCR.ALL_DATA_RD.L3_MISS.ANY_SNOOP OCR.ALL_DATA_RD.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2493,7 +2494,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2520,7 +2521,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.ALL_PF_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.ALL_PF_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2547,7 +2548,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2560,7 +2561,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2586,7 +2587,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED  OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2599,7 +2600,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS.SNOOP_MISS OCR.ALL_PF_DATA_RD.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2612,7 +2613,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP  OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2653,7 +2654,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD  OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2694,7 +2695,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_LOCAL_DRAM & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2707,7 +2708,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_MISS.ANY_SNOOP OCR.DEMAND_DATA_RD.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2730,7 +2731,7 @@
         "UMask": "0x40"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE  OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2743,7 +2744,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.ANY_SNOOP  OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2756,7 +2757,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2769,7 +2770,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2782,7 +2783,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_REMOTE_HOP1_DRAM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2809,7 +2810,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2822,7 +2823,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_LOCAL_DRAM & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_LOCAL_DRAM.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2835,7 +2836,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD  OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2848,7 +2849,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2875,7 +2876,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS.REMOTE_HIT_FORWARD OCR.ALL_RFO.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2902,7 +2903,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD OCR.ALL_READS.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2915,7 +2916,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD  OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2928,7 +2929,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_MISS.NO_SNOOP_NEEDED OCR.PF_L2_DATA_RD.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2941,7 +2942,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2954,7 +2955,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2981,7 +2982,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED  OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3050,7 +3051,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3104,7 +3105,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_MISS.HITM_OTHER_CORE OCR.PF_L3_RFO.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3117,7 +3118,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3195,7 +3196,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3222,7 +3223,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD OCR.ALL_PF_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD OCR.ALL_PF_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3235,7 +3236,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3290,7 +3291,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3373,7 +3374,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3413,7 +3414,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3426,7 +3427,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3481,7 +3482,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.DEMAND_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3522,7 +3523,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE  OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3535,7 +3536,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3548,7 +3549,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3561,7 +3562,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3588,7 +3589,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3601,7 +3602,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP  OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3614,7 +3615,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE  OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3778,7 +3779,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3791,7 +3792,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3804,7 +3805,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3859,7 +3860,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3886,7 +3887,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3899,7 +3900,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3925,7 +3926,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_MISS.NO_SNOOP_NEEDED OCR.PF_L2_RFO.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3938,7 +3939,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3979,7 +3980,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_MISS.NO_SNOOP_NEEDED OCR.PF_L3_RFO.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4044,7 +4045,7 @@
         "UMask": "0x20"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS.SNOOP_MISS OCR.ALL_PF_RFO.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4071,7 +4072,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_MISS.HITM_OTHER_CORE OCR.PF_L3_DATA_RD.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4111,7 +4112,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4138,7 +4139,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED  OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4151,7 +4152,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_MISS.ANY_SNOOP OCR.DEMAND_CODE_RD.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4164,7 +4165,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS.ANY_SNOOP OCR.ALL_READS.L3_MISS.ANY_SNOOP OCR.ALL_READS.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4205,7 +4206,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4243,7 +4244,7 @@
         "UMask": "0x4"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4284,7 +4285,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4297,7 +4298,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4310,7 +4311,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4323,7 +4324,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4336,7 +4337,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4363,7 +4364,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_MISS.ANY_SNOOP OCR.PF_L3_DATA_RD.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4390,7 +4391,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4503,7 +4504,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4529,7 +4530,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE  OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4556,7 +4557,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4569,7 +4570,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD OCR.DEMAND_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4582,7 +4583,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4623,7 +4624,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_MISS.HITM_OTHER_CORE OCR.PF_L2_RFO.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4636,7 +4637,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4649,7 +4650,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS.NO_SNOOP_NEEDED OCR.ALL_READS.L3_MISS.NO_SNOOP_NEEDED OCR.ALL_READS.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4662,7 +4663,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4685,7 +4686,7 @@
         "UMask": "0x80"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD  OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4698,7 +4699,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS.SNOOP_NONE OCR.ALL_PF_RFO.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4711,7 +4712,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.DEMAND_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4724,7 +4725,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS.SNOOP_MISS OCR.ALL_RFO.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4765,7 +4766,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4802,7 +4803,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4828,7 +4829,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_MISS.HITM_OTHER_CORE OCR.DEMAND_DATA_RD.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4841,7 +4842,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4909,7 +4910,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4950,7 +4951,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4977,7 +4978,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS.REMOTE_HIT_FORWARD OCR.ALL_READS.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4990,21 +4991,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
-        "Counter": "0,1,2,3",
-        "CounterHTOff": "0,1,2,3",
-        "Deprecated": "1",
-        "EventCode": "0xB7, 0xBB",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6,0x1a7",
-        "MSRValue": "0x0110000001",
-        "Offcore": "1",
-        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
-        "SampleAfterValue": "100003",
-        "UMask": "0x1"
-    },
-    {
-        "BriefDescription": "ALL_RFO & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS.NO_SNOOP_NEEDED OCR.ALL_RFO.L3_MISS.NO_SNOOP_NEEDED OCR.ALL_RFO.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5017,7 +5004,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_MISS.HIT_OTHER_CORE_FWD OCR.PF_L3_RFO.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5030,7 +5017,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5043,7 +5030,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS.NO_SNOOP_NEEDED OCR.ALL_PF_RFO.L3_MISS.NO_SNOOP_NEEDED OCR.ALL_PF_RFO.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5070,7 +5057,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS.REMOTE_HITM OCR.ALL_READS.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5097,7 +5084,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_MISS.ANY_SNOOP OCR.PF_L3_RFO.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5152,7 +5139,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD  OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5188,7 +5175,7 @@
         "UMask": "0x10"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS.REMOTE_HITM OCR.ALL_RFO.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5201,7 +5188,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5214,7 +5201,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5227,7 +5214,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5240,7 +5227,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5253,7 +5240,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5266,7 +5253,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5335,7 +5322,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5390,7 +5377,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5403,7 +5390,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5419,7 +5406,8 @@
         "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 32 cycles.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
-        "EventCode": "0xCD",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
         "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_32",
         "MSRIndex": "0x3F6",
         "MSRValue": "0x20",
@@ -5444,7 +5432,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED  OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5457,7 +5445,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5470,7 +5458,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5510,7 +5498,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_REMOTE_HOP1_DRAM & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5523,7 +5511,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5536,7 +5524,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5549,7 +5537,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5585,7 +5573,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS.SNOOP_NONE OCR.ALL_RFO.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5598,7 +5586,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD OCR.ALL_PF_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5667,7 +5655,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5708,7 +5696,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.OTHER.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5747,7 +5735,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5760,7 +5748,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS.SNOOP_NONE OCR.ALL_READS.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5829,7 +5817,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5870,7 +5858,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5925,7 +5913,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5938,7 +5926,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5951,7 +5939,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_REMOTE_HOP1_DRAM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5964,7 +5952,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5977,7 +5965,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS.SNOOP_MISS OCR.ALL_DATA_RD.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6004,7 +5992,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.ALL_PF_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.ALL_PF_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6017,7 +6005,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6030,7 +6018,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6099,7 +6087,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD  OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6181,7 +6169,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS.HITM_OTHER_CORE OCR.ALL_PF_RFO.L3_MISS.HITM_OTHER_CORE OCR.ALL_PF_RFO.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6222,7 +6210,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6235,7 +6223,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_MISS.ANY_SNOOP OCR.PF_L2_RFO.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6262,7 +6250,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6359,7 +6347,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP  OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6400,7 +6388,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6413,7 +6401,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6426,7 +6414,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6439,7 +6427,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED  OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6452,7 +6440,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_MISS.HITM_OTHER_CORE OCR.OTHER.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6496,7 +6484,8 @@
         "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 256 cycles.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
-        "EventCode": "0xCD",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
         "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_256",
         "MSRIndex": "0x3F6",
         "MSRValue": "0x100",
@@ -6592,7 +6581,8 @@
         "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 16 cycles.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
-        "EventCode": "0xCD",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
         "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_16",
         "MSRIndex": "0x3F6",
         "MSRValue": "0x10",
@@ -6640,7 +6630,7 @@
         "UMask": "0x20"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_MISS & SNOOP_MISS",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_MISS.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6694,7 +6684,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6707,7 +6697,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6763,7 +6753,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD  OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6776,7 +6766,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6789,7 +6779,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6816,7 +6806,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6843,7 +6833,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE  OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6873,7 +6863,8 @@
         "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 512 cycles.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
-        "EventCode": "0xCD",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
         "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_512",
         "MSRIndex": "0x3F6",
         "MSRValue": "0x200",
@@ -6893,7 +6884,7 @@
         "UMask": "0x20"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6962,7 +6953,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6975,7 +6966,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_REMOTE_HOP1_DRAM & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7016,7 +7007,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_MISS.NO_SNOOP_NEEDED OCR.DEMAND_CODE_RD.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7029,7 +7020,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_MISS.HITM_OTHER_CORE OCR.PF_L1D_AND_SW.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7070,7 +7061,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7083,7 +7074,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_MISS.NO_SNOOP_NEEDED OCR.DEMAND_DATA_RD.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7096,7 +7087,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7123,7 +7114,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7136,7 +7127,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS.ANY_SNOOP OCR.ALL_RFO.L3_MISS.ANY_SNOOP OCR.ALL_RFO.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7149,7 +7140,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP  OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7204,7 +7195,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_MISS.HIT_OTHER_CORE_FWD OCR.DEMAND_CODE_RD.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7217,7 +7208,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7243,7 +7234,8 @@
         "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 64 cycles.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
-        "EventCode": "0xCD",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
         "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_64",
         "MSRIndex": "0x3F6",
         "MSRValue": "0x40",
@@ -7254,7 +7246,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS.HITM_OTHER_CORE OCR.ALL_RFO.L3_MISS.HITM_OTHER_CORE OCR.ALL_RFO.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7295,7 +7287,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS.SNOOP_NONE OCR.ALL_PF_DATA_RD.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7336,7 +7328,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_MISS.NO_SNOOP_NEEDED OCR.OTHER.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7405,7 +7397,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7418,7 +7410,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_MISS.ANY_SNOOP OCR.OTHER.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7431,7 +7423,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7444,7 +7436,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.ALL_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.ALL_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7457,7 +7449,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7470,7 +7462,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD OCR.PF_L3_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7483,7 +7475,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7524,7 +7516,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS.REMOTE_HIT_FORWARD OCR.ALL_PF_RFO.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7551,7 +7543,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE  OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7564,7 +7556,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7577,7 +7569,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.PF_L3_RFO.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7604,7 +7596,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7617,7 +7609,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_MISS.HITM_OTHER_CORE OCR.DEMAND_RFO.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7658,7 +7650,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7681,7 +7673,7 @@
         "UMask": "0x2"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7708,7 +7700,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7735,7 +7727,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.PF_L3_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7762,7 +7754,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_REMOTE_HOP1_DRAM & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_REMOTE_HOP1_DRAM.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7789,7 +7781,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7802,7 +7794,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS.SNOOP_NONE OCR.ALL_DATA_RD.L3_MISS.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7815,7 +7807,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS.NO_SNOOP_NEEDED OCR.ALL_DATA_RD.L3_MISS.NO_SNOOP_NEEDED OCR.ALL_DATA_RD.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7828,7 +7820,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.ANY_SNOOP  OCR.ALL_RFO.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7841,7 +7833,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7854,7 +7846,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7895,7 +7887,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS.HITM_OTHER_CORE OCR.ALL_DATA_RD.L3_MISS.HITM_OTHER_CORE OCR.ALL_DATA_RD.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7922,7 +7914,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7949,7 +7941,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED  OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7976,19 +7968,6 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
-        "Counter": "0,1,2,3",
-        "CounterHTOff": "0,1,2,3",
-        "EventCode": "0xB7, 0xBB",
-        "EventName": "OCR.DEMAND_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
-        "MSRIndex": "0x1a6,0x1a7",
-        "MSRValue": "0x0810000001",
-        "Offcore": "1",
-        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
-        "SampleAfterValue": "100003",
-        "UMask": "0x1"
-    },
-    {
         "BriefDescription": "This event is deprecated. Refer to new event OCR.PF_L2_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
@@ -8003,7 +7982,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8026,7 +8005,7 @@
         "UMask": "0x2"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_MISS_LOCAL_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8039,7 +8018,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE  OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8070,7 +8049,7 @@
         "UMask": "0x10"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_MISS.ANY_SNOOP OCR.DEMAND_RFO.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8083,7 +8062,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_LOCAL_DRAM & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8236,7 +8215,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED  OCR.ALL_READS.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8249,7 +8228,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.DEMAND_CODE_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8262,7 +8241,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_MISS_REMOTE_DRAM & SNOOP_MISS_OR_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8289,7 +8268,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8344,7 +8323,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS.REMOTE_HITM OCR.ALL_DATA_RD.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8357,7 +8336,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_MISS_REMOTE_HOP1_DRAM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_RFO.L3_MISS_REMOTE_HOP1_DRAM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8426,7 +8405,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8439,7 +8418,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD  OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8452,7 +8431,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8520,7 +8499,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8630,7 +8609,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_MISS & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_MISS.NO_SNOOP_NEEDED OCR.PF_L3_DATA_RD.L3_MISS.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8713,7 +8692,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8726,7 +8705,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8766,7 +8745,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS & REMOTE_HIT_FORWARD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD OCR.ALL_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8803,7 +8782,7 @@
         "UMask": "0x10"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED  OCR.ALL_READS.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8816,7 +8795,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8857,7 +8836,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8968,7 +8947,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.PF_L1D_AND_SW.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8981,7 +8960,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_MISS.HITM_OTHER_CORE OCR.DEMAND_CODE_RD.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8994,7 +8973,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE  OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9021,7 +9000,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9047,7 +9026,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED  OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9060,7 +9039,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD  OCR.ALL_READS.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9073,7 +9052,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_MISS_LOCAL_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_MISS_LOCAL_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9169,6 +9148,19 @@
         "UMask": "0x1"
     },
     {
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OCR.DEMAND_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0810000001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
+    },
+    {
         "BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categories may count as one).",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3,4,5,6,7",
@@ -9261,7 +9253,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD OCR.ALL_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD OCR.ALL_DATA_RD.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9316,7 +9308,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD  OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9329,7 +9321,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_LOCAL_DRAM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.ANY_SNOOP  OCR.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9356,7 +9348,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_MISS & ANY_SNOOP",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_MISS.ANY_SNOOP OCR.PF_L2_DATA_RD.L3_MISS.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9383,7 +9375,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9424,7 +9416,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9465,7 +9457,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_MISS_LOCAL_DRAM & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_MISS_LOCAL_DRAM.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9506,7 +9498,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_MISS & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD OCR.PF_L2_DATA_RD.L3_MISS.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9533,7 +9525,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_MISS_LOCAL_DRAM & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_MISS_LOCAL_DRAM.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9546,7 +9538,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_MISS_REMOTE_HOP1_DRAM & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_MISS_REMOTE_HOP1_DRAM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9601,7 +9593,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9614,7 +9606,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_MISS.HIT_OTHER_CORE_FWD OCR.PF_L1D_AND_SW.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9641,7 +9633,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9678,7 +9670,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9705,7 +9697,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_MISS_REMOTE_HOP1_DRAM & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD  OCR.ALL_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9718,7 +9710,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS.HIT_OTHER_CORE_FWD OCR.ALL_PF_RFO.L3_MISS.HIT_OTHER_CORE_FWD OCR.ALL_PF_RFO.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9745,7 +9737,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS.HITM_OTHER_CORE OCR.ALL_READS.L3_MISS.HITM_OTHER_CORE OCR.ALL_READS.L3_MISS.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9772,7 +9764,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_MISS_REMOTE_HOP1_DRAM & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_MISS_REMOTE_HOP1_DRAM.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9785,7 +9777,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_MISS.HIT_OTHER_CORE_FWD OCR.OTHER.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9812,7 +9804,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_MISS & REMOTE_HITM",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_MISS.REMOTE_HITM OCR.ALL_PF_RFO.L3_MISS.REMOTE_HITM",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9839,7 +9831,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS_LOCAL_DRAM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS_LOCAL_DRAM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9855,7 +9847,8 @@
         "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 4 cycles.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
-        "EventCode": "0xCD",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
         "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_4",
         "MSRIndex": "0x3F6",
         "MSRValue": "0x4",
@@ -9883,7 +9876,8 @@
         "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 8 cycles.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
-        "EventCode": "0xCD",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
         "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_8",
         "MSRIndex": "0x3F6",
         "MSRValue": "0x8",
@@ -9894,7 +9888,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_MISS & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_MISS.HIT_OTHER_CORE_FWD OCR.ALL_READS.L3_MISS.HIT_OTHER_CORE_FWD OCR.ALL_READS.L3_MISS.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -9905,5 +9899,19 @@
         "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
         "UMask": "0x1"
+    },
+    {
+        "BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3",
+        "Deprecated": "1",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS_REMOTE_HOP1_DRAM.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0110000001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     }
 ]
 \ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/other.json b/tools/perf/pmu-events/arch/x86/cascadelakex/other.json
index 05d13d53c374..f77d78e90954 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/other.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/other.json
@@ -1,6 +1,6 @@
 [
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -13,7 +13,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_S.HITM_OTHER_CORE  OCR.ALL_PF_RFO.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -26,7 +26,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_F.NO_SNOOP_NEEDED  OCR.ALL_READS.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -39,7 +39,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT & SNOOP_HIT_WITH_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -52,7 +52,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & SUPPLIER_NONE & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_RFO.SUPPLIER_NONE.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -65,7 +65,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_M.HIT_OTHER_CORE_FWD  OCR.ALL_READS.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -78,7 +78,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -104,7 +104,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -117,7 +117,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_S.NO_SNOOP_NEEDED  OCR.ALL_RFO.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -130,7 +130,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -143,7 +143,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -156,7 +156,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -169,7 +169,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_S.HIT_OTHER_CORE_FWD  OCR.ALL_PF_RFO.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -182,7 +182,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -195,7 +195,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT.ANY_SNOOP OCR.ALL_PF_RFO.L3_HIT.ANY_SNOOP OCR.ALL_PF_RFO.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -208,7 +208,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_S.HITM_OTHER_CORE  OCR.ALL_DATA_RD.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -221,7 +221,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_S.ANY_SNOOP  OCR.ALL_PF_RFO.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -234,7 +234,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -247,7 +247,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -260,7 +260,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -273,7 +273,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -299,7 +299,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -312,7 +312,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -325,7 +325,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_M.NO_SNOOP_NEEDED  OCR.ALL_READS.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -338,7 +338,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -351,7 +351,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_HIT.HIT_OTHER_CORE_FWD OCR.PF_L2_RFO.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -364,7 +364,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_E.HITM_OTHER_CORE  OCR.ALL_PF_RFO.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -377,7 +377,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT.HITM_OTHER_CORE OCR.ALL_PF_DATA_RD.L3_HIT.HITM_OTHER_CORE OCR.ALL_PF_DATA_RD.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -390,7 +390,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_RFO.SUPPLIER_NONE.NO_SNOOP_NEEDED  OCR.ALL_RFO.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -403,7 +403,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_F.HITM_OTHER_CORE  OCR.ALL_DATA_RD.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -416,7 +416,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "Counts any other requests OCR.OTHER.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -429,7 +429,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.HITM_OTHER_CORE  OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -442,7 +442,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_READS.PMM_HIT_LOCAL_PMM.ANY_SNOOP OCR.ALL_READS.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -478,7 +478,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_HIT.HITM_OTHER_CORE OCR.DEMAND_CODE_RD.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -491,7 +491,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_E.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_RFO.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -517,7 +517,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -530,7 +530,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -543,7 +543,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.OTHER.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -556,7 +556,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_DATA_RD.PMM_HIT_LOCAL_PMM.ANY_SNOOP OCR.ALL_DATA_RD.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -582,7 +582,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -595,7 +595,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_F & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_F.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -621,7 +621,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -634,7 +634,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -660,7 +660,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_E.HIT_OTHER_CORE_FWD  OCR.ALL_PF_RFO.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -673,7 +673,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_S.HIT_OTHER_CORE_NO_FWD  OCR.ALL_RFO.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -699,7 +699,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_FWD  OCR.ALL_PF_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -712,7 +712,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -738,7 +738,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -751,7 +751,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT.SNOOP_MISS OCR.ALL_RFO.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -764,7 +764,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -777,7 +777,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -790,7 +790,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_F.HITM_OTHER_CORE  OCR.ALL_RFO.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -803,7 +803,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -816,7 +816,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & SUPPLIER_NONE & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_DATA_RD.SUPPLIER_NONE.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -829,7 +829,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -842,7 +842,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -855,7 +855,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -868,7 +868,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_M & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_M.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -881,7 +881,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT.HITM_OTHER_CORE OCR.ALL_RFO.L3_HIT.HITM_OTHER_CORE OCR.ALL_RFO.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -894,7 +894,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -946,7 +946,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -985,7 +985,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -998,7 +998,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1011,7 +1011,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_E.HIT_OTHER_CORE_FWD  OCR.ALL_READS.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1024,7 +1024,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_F.HIT_OTHER_CORE_NO_FWD  OCR.ALL_RFO.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1050,7 +1050,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1063,7 +1063,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1076,7 +1076,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1089,7 +1089,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_HIT.HITM_OTHER_CORE OCR.PF_L3_RFO.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1102,7 +1102,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1115,7 +1115,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1128,7 +1128,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1141,7 +1141,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_E.NO_SNOOP_NEEDED  OCR.ALL_DATA_RD.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1167,7 +1167,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1180,7 +1180,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_HIT.ANY_SNOOP OCR.DEMAND_RFO.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1193,7 +1193,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD  OCR.ALL_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1206,7 +1206,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1219,7 +1219,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_FWD  OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1232,7 +1232,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT.NO_SNOOP_NEEDED OCR.ALL_RFO.L3_HIT.NO_SNOOP_NEEDED OCR.ALL_RFO.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1245,7 +1245,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1258,7 +1258,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1297,7 +1297,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1310,7 +1310,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & ANY_RESPONSE have any response type.",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.ANY_RESPONSE have any response type.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1323,7 +1323,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1336,7 +1336,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT.SNOOP_MISS OCR.ALL_PF_RFO.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1349,7 +1349,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1362,7 +1362,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1388,7 +1388,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_S & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_S.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1401,7 +1401,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_M.ANY_SNOOP  OCR.ALL_RFO.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1414,7 +1414,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1427,7 +1427,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1440,7 +1440,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_E.ANY_SNOOP  OCR.ALL_READS.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1453,7 +1453,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1466,7 +1466,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1479,7 +1479,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_F.HITM_OTHER_CORE  OCR.ALL_PF_DATA_RD.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1492,7 +1492,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_READS.SUPPLIER_NONE.HIT_OTHER_CORE_FWD  OCR.ALL_READS.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1505,7 +1505,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_READS.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD  OCR.ALL_READS.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1518,7 +1518,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_E & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_E.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1531,7 +1531,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_NO_FWD  OCR.ALL_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1544,7 +1544,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_E.NO_SNOOP_NEEDED  OCR.ALL_PF_RFO.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1557,7 +1557,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_E.HIT_OTHER_CORE_FWD  OCR.ALL_RFO.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1570,7 +1570,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_F.ANY_SNOOP  OCR.ALL_DATA_RD.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1583,7 +1583,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1596,7 +1596,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1609,7 +1609,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1622,7 +1622,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1635,7 +1635,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_M.HITM_OTHER_CORE  OCR.ALL_RFO.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1661,7 +1661,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & ANY_RESPONSE have any response type.",
+        "BriefDescription": "OCR.ALL_RFO.ANY_RESPONSE have any response type.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1726,7 +1726,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1739,7 +1739,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD OCR.DEMAND_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1752,7 +1752,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_HIT.ANY_SNOOP OCR.PF_L2_RFO.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1765,7 +1765,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1778,7 +1778,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1791,7 +1791,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1804,7 +1804,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1817,7 +1817,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT.SNOOP_MISS OCR.ALL_READS.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1830,7 +1830,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & SUPPLIER_NONE & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1843,7 +1843,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1856,7 +1856,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1908,7 +1908,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1921,7 +1921,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1934,7 +1934,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_F.ANY_SNOOP  OCR.ALL_PF_DATA_RD.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1947,7 +1947,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_M.HIT_OTHER_CORE_FWD  OCR.ALL_PF_RFO.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1960,7 +1960,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_READS.SUPPLIER_NONE.ANY_SNOOP  OCR.ALL_READS.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1973,7 +1973,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1986,7 +1986,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -1999,7 +1999,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_S.NO_SNOOP_NEEDED  OCR.ALL_DATA_RD.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2012,7 +2012,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & SUPPLIER_NONE & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_RFO.SUPPLIER_NONE.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2025,7 +2025,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_M.HIT_OTHER_CORE_NO_FWD  OCR.ALL_RFO.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2038,7 +2038,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & SUPPLIER_NONE & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_READS.SUPPLIER_NONE.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2051,7 +2051,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_FWD  OCR.ALL_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2077,7 +2077,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NONE OCR.ALL_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2090,7 +2090,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & SUPPLIER_NONE & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2103,7 +2103,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_E & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_E.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2116,7 +2116,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2129,7 +2129,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_M & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_M.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2142,7 +2142,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_RFO.PMM_HIT_LOCAL_PMM.ANY_SNOOP OCR.ALL_RFO.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2155,7 +2155,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_M.HIT_OTHER_CORE_FWD  OCR.ALL_RFO.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2168,7 +2168,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2194,7 +2194,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2207,7 +2207,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.DEMAND_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2220,7 +2220,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT.HIT_OTHER_CORE_FWD OCR.ALL_PF_RFO.L3_HIT.HIT_OTHER_CORE_FWD OCR.ALL_PF_RFO.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2233,7 +2233,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2246,7 +2246,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2259,7 +2259,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2272,7 +2272,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2285,7 +2285,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2337,7 +2337,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_F & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_F.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2350,7 +2350,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_M.ANY_SNOOP  OCR.ALL_PF_DATA_RD.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2363,7 +2363,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2376,7 +2376,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_HIT.HIT_OTHER_CORE_FWD OCR.DEMAND_CODE_RD.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2389,7 +2389,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2402,7 +2402,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2428,7 +2428,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_F.HIT_OTHER_CORE_FWD  OCR.ALL_RFO.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2441,7 +2441,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_E.HIT_OTHER_CORE_NO_FWD  OCR.ALL_RFO.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2454,7 +2454,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2490,7 +2490,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NONE OCR.ALL_PF_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2503,7 +2503,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2516,7 +2516,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2529,7 +2529,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & SUPPLIER_NONE & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_RFO.SUPPLIER_NONE.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2542,7 +2542,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2555,7 +2555,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2568,7 +2568,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_S.ANY_SNOOP  OCR.ALL_DATA_RD.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2581,7 +2581,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_F.HIT_OTHER_CORE_FWD  OCR.ALL_READS.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2594,7 +2594,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_F & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_F.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2607,7 +2607,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & SUPPLIER_NONE & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_RFO.SUPPLIER_NONE.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2620,7 +2620,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & ANY_RESPONSE have any response type.",
+        "BriefDescription": "OCR.ALL_PF_RFO.ANY_RESPONSE have any response type.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2633,7 +2633,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.ALL_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.ALL_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2646,7 +2646,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2659,7 +2659,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2672,7 +2672,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2685,7 +2685,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_M & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_M.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2698,7 +2698,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2711,7 +2711,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2724,7 +2724,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2747,7 +2747,7 @@
         "UMask": "0x40"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_HIT.HITM_OTHER_CORE OCR.DEMAND_RFO.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2773,7 +2773,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2799,7 +2799,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2812,7 +2812,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_M & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_M.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2825,7 +2825,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2838,7 +2838,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2851,7 +2851,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_HIT.NO_SNOOP_NEEDED OCR.DEMAND_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2877,7 +2877,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2890,7 +2890,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_FWD  OCR.ALL_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2916,7 +2916,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2929,7 +2929,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2942,7 +2942,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2955,7 +2955,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2968,7 +2968,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -2994,7 +2994,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT.NO_SNOOP_NEEDED OCR.ALL_PF_RFO.L3_HIT.NO_SNOOP_NEEDED OCR.ALL_PF_RFO.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3020,7 +3020,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3046,7 +3046,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3059,7 +3059,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3072,7 +3072,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3085,7 +3085,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3098,7 +3098,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_M.NO_SNOOP_NEEDED  OCR.ALL_PF_RFO.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3111,7 +3111,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_E & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_E.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3124,7 +3124,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3137,7 +3137,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & ANY_RESPONSE have any response type.",
+        "BriefDescription": "OCR.ALL_DATA_RD.ANY_RESPONSE have any response type.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3150,7 +3150,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3163,7 +3163,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_S & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_S.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3189,7 +3189,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3202,7 +3202,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NONE OCR.ALL_PF_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3215,7 +3215,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3241,7 +3241,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_F & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_F.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3254,7 +3254,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3267,7 +3267,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_E.ANY_SNOOP  OCR.ALL_PF_RFO.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3280,7 +3280,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_HIT.HIT_OTHER_CORE_FWD OCR.OTHER.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3306,7 +3306,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_FWD  OCR.ALL_PF_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3319,7 +3319,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3332,7 +3332,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_E.HITM_OTHER_CORE  OCR.ALL_PF_DATA_RD.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3345,7 +3345,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3358,7 +3358,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3371,7 +3371,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3384,7 +3384,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3397,7 +3397,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3423,7 +3423,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT.NO_SNOOP_NEEDED OCR.ALL_DATA_RD.L3_HIT.NO_SNOOP_NEEDED OCR.ALL_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3436,7 +3436,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT.HIT_OTHER_CORE_FWD OCR.ALL_READS.L3_HIT.HIT_OTHER_CORE_FWD OCR.ALL_READS.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3449,7 +3449,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3462,7 +3462,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NONE OCR.ALL_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3475,7 +3475,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & SUPPLIER_NONE & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_DATA_RD.SUPPLIER_NONE.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3488,7 +3488,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3501,7 +3501,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD OCR.ALL_PF_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD OCR.ALL_PF_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3514,7 +3514,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT.HITM_OTHER_CORE OCR.ALL_DATA_RD.L3_HIT.HITM_OTHER_CORE OCR.ALL_DATA_RD.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3527,7 +3527,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3540,7 +3540,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3553,7 +3553,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3566,7 +3566,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.ALL_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.ALL_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3579,7 +3579,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3592,7 +3592,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3605,7 +3605,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3618,7 +3618,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_E.ANY_SNOOP  OCR.ALL_DATA_RD.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3631,7 +3631,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3644,7 +3644,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_F.HITM_OTHER_CORE  OCR.ALL_READS.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3657,7 +3657,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.PF_L1D_AND_SW.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3670,7 +3670,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT.HITM_OTHER_CORE OCR.ALL_PF_RFO.L3_HIT.HITM_OTHER_CORE OCR.ALL_PF_RFO.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3696,7 +3696,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_HIT.HIT_OTHER_CORE_FWD OCR.PF_L3_RFO.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3709,7 +3709,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3735,7 +3735,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3748,7 +3748,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_M.HITM_OTHER_CORE  OCR.ALL_DATA_RD.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3771,7 +3771,7 @@
         "UMask": "0x2"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3797,7 +3797,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3810,7 +3810,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT & SNOOP_HIT_WITH_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3823,7 +3823,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_M.NO_SNOOP_NEEDED  OCR.ALL_PF_DATA_RD.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3836,7 +3836,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3849,7 +3849,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_F & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_F.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3875,7 +3875,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_F.NO_SNOOP_NEEDED  OCR.ALL_PF_RFO.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3888,7 +3888,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3914,7 +3914,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.PF_L2_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3927,7 +3927,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3940,7 +3940,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3953,7 +3953,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3966,7 +3966,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT.HITM_OTHER_CORE OCR.ALL_READS.L3_HIT.HITM_OTHER_CORE OCR.ALL_READS.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3979,7 +3979,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -3992,7 +3992,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4005,7 +4005,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.ALL_READS.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.ALL_READS.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4018,7 +4018,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_F.NO_SNOOP_NEEDED  OCR.ALL_PF_DATA_RD.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4031,7 +4031,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4044,7 +4044,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4057,7 +4057,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "Counts any other requests OCR.OTHER.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4070,7 +4070,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_S.HIT_OTHER_CORE_FWD  OCR.ALL_READS.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4092,7 +4092,7 @@
         "UMask": "0x4"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4118,7 +4118,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4131,7 +4131,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4144,7 +4144,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_FWD  OCR.ALL_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4157,7 +4157,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4170,7 +4170,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_F & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_F.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4196,7 +4196,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4209,7 +4209,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.ALL_PF_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.ALL_PF_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4235,7 +4235,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.ANY_SNOOP  OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4248,7 +4248,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4261,7 +4261,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_RFO.SUPPLIER_NONE.HITM_OTHER_CORE  OCR.ALL_RFO.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4274,7 +4274,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.PF_L2_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4287,7 +4287,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_F.ANY_SNOOP  OCR.ALL_RFO.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4300,7 +4300,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_S.HITM_OTHER_CORE  OCR.ALL_PF_DATA_RD.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4313,7 +4313,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_S.ANY_SNOOP  OCR.ALL_RFO.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4326,7 +4326,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "Counts any other requests OCR.OTHER.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4339,7 +4339,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4352,7 +4352,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_HIT.NO_SNOOP_NEEDED OCR.DEMAND_RFO.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4365,7 +4365,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_S.HIT_OTHER_CORE_NO_FWD  OCR.ALL_READS.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4378,7 +4378,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4391,7 +4391,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_S.ANY_SNOOP  OCR.ALL_PF_DATA_RD.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4404,7 +4404,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4417,7 +4417,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_E.HITM_OTHER_CORE  OCR.ALL_DATA_RD.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4430,7 +4430,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_E.NO_SNOOP_NEEDED  OCR.ALL_READS.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4443,7 +4443,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4469,7 +4469,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4495,7 +4495,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4521,7 +4521,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_S.NO_SNOOP_NEEDED  OCR.ALL_PF_RFO.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4534,7 +4534,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4560,7 +4560,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD  OCR.ALL_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4573,7 +4573,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4586,7 +4586,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT.ANY_SNOOP OCR.ALL_READS.L3_HIT.ANY_SNOOP OCR.ALL_READS.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4599,7 +4599,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_READS.PMM_HIT_LOCAL_PMM.SNOOP_NONE OCR.ALL_READS.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4612,7 +4612,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4625,7 +4625,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT.ANY_SNOOP OCR.ALL_PF_DATA_RD.L3_HIT.ANY_SNOOP OCR.ALL_PF_DATA_RD.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4638,7 +4638,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4651,7 +4651,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_HIT.HITM_OTHER_CORE OCR.DEMAND_DATA_RD.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4677,7 +4677,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT & SNOOP_HIT_WITH_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4690,7 +4690,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4716,7 +4716,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT.SNOOP_NONE OCR.ALL_READS.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4729,7 +4729,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4742,7 +4742,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.NO_SNOOP_NEEDED  OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4755,7 +4755,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4768,7 +4768,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT.NO_SNOOP_NEEDED OCR.ALL_PF_DATA_RD.L3_HIT.NO_SNOOP_NEEDED OCR.ALL_PF_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4781,7 +4781,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4794,7 +4794,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_S.NO_SNOOP_NEEDED  OCR.ALL_READS.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4807,7 +4807,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_S.HITM_OTHER_CORE  OCR.ALL_RFO.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4820,7 +4820,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT & SNOOP_HIT_WITH_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4833,7 +4833,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_M.ANY_SNOOP  OCR.ALL_READS.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4846,7 +4846,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT.NO_SNOOP_NEEDED OCR.ALL_READS.L3_HIT.NO_SNOOP_NEEDED OCR.ALL_READS.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4859,7 +4859,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & ANY_RESPONSE have any response type.",
+        "BriefDescription": "OCR.ALL_READS.ANY_RESPONSE have any response type.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4872,7 +4872,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD OCR.ALL_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD OCR.ALL_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4885,7 +4885,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_M.NO_SNOOP_NEEDED  OCR.ALL_DATA_RD.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4898,7 +4898,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4911,7 +4911,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4924,7 +4924,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT.ANY_SNOOP OCR.ALL_DATA_RD.L3_HIT.ANY_SNOOP OCR.ALL_DATA_RD.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4937,7 +4937,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4950,7 +4950,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4963,7 +4963,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -4976,7 +4976,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5015,7 +5015,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_RFO.PMM_HIT_LOCAL_PMM.ANY_SNOOP OCR.ALL_PF_RFO.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5041,7 +5041,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT.SNOOP_MISS OCR.ALL_PF_DATA_RD.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5054,7 +5054,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5067,7 +5067,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5080,7 +5080,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_E & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_E.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5093,7 +5093,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5106,7 +5106,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_S.HITM_OTHER_CORE  OCR.ALL_READS.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5119,7 +5119,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_F.ANY_SNOOP  OCR.ALL_READS.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5132,7 +5132,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_M.HIT_OTHER_CORE_NO_FWD  OCR.ALL_READS.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5145,7 +5145,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_S & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_S.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5158,7 +5158,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5171,7 +5171,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_E & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_E.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5184,7 +5184,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5197,7 +5197,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5210,7 +5210,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_E.HIT_OTHER_CORE_NO_FWD  OCR.ALL_READS.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5236,7 +5236,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_S & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_S.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5249,7 +5249,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5262,7 +5262,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_HIT.ANY_SNOOP OCR.PF_L3_DATA_RD.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5275,7 +5275,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT.SNOOP_NONE OCR.ALL_RFO.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5288,7 +5288,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_M & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_M.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5301,7 +5301,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.DEMAND_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5314,7 +5314,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5327,7 +5327,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_M.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_RFO.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5340,7 +5340,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_E & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_E.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5353,7 +5353,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5366,7 +5366,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & SUPPLIER_NONE & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_READS.SUPPLIER_NONE.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5379,7 +5379,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5401,7 +5401,7 @@
         "UMask": "0x2"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT.HIT_OTHER_CORE_FWD OCR.ALL_RFO.L3_HIT.HIT_OTHER_CORE_FWD OCR.ALL_RFO.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5414,7 +5414,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5427,7 +5427,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_NO_FWD  OCR.ALL_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5440,7 +5440,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_M & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_M.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5476,7 +5476,7 @@
         "UMask": "0x20"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_HIT.HITM_OTHER_CORE OCR.PF_L1D_AND_SW.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5489,7 +5489,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_HIT.NO_SNOOP_NEEDED OCR.PF_L2_RFO.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5502,7 +5502,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5515,7 +5515,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_F.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_RFO.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5528,7 +5528,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5541,7 +5541,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5554,7 +5554,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5567,7 +5567,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5580,7 +5580,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_F & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_F.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5593,7 +5593,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.DEMAND_CODE_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5606,7 +5606,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5619,7 +5619,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5645,7 +5645,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_READS.SUPPLIER_NONE.NO_SNOOP_NEEDED  OCR.ALL_READS.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5658,7 +5658,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_F & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_F.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5671,7 +5671,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5684,7 +5684,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_F & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_F.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5697,7 +5697,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_HIT.ANY_SNOOP OCR.PF_L1D_AND_SW.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5710,7 +5710,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_HIT.HITM_OTHER_CORE OCR.PF_L3_DATA_RD.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5723,7 +5723,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5736,7 +5736,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5749,7 +5749,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_M.HITM_OTHER_CORE  OCR.ALL_PF_RFO.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5762,7 +5762,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5775,7 +5775,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_HIT.HIT_OTHER_CORE_FWD OCR.DEMAND_RFO.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5788,7 +5788,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5801,7 +5801,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5814,7 +5814,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.PMM_HIT_LOCAL_PMM.ANY_SNOOP OCR.ALL_PF_DATA_RD.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5827,7 +5827,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5840,7 +5840,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT.SNOOP_NONE OCR.ALL_DATA_RD.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5853,7 +5853,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5866,7 +5866,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_S & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_S.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5879,7 +5879,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_E.ANY_SNOOP  OCR.ALL_PF_DATA_RD.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5905,7 +5905,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5918,7 +5918,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_HIT.ANY_SNOOP OCR.PF_L3_RFO.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5931,7 +5931,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_M & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_M.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5957,7 +5957,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_HIT.NO_SNOOP_NEEDED OCR.PF_L3_RFO.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5970,7 +5970,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5983,7 +5983,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_F.HIT_OTHER_CORE_FWD  OCR.ALL_PF_RFO.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -5996,7 +5996,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_E & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_E.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6009,7 +6009,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6022,7 +6022,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_M & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_M.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6035,7 +6035,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6048,7 +6048,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6074,7 +6074,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6100,7 +6100,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_F.NO_SNOOP_NEEDED  OCR.ALL_RFO.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6113,7 +6113,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_E.NO_SNOOP_NEEDED  OCR.ALL_PF_DATA_RD.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6139,7 +6139,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6152,7 +6152,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6165,7 +6165,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6191,7 +6191,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6204,7 +6204,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_M.NO_SNOOP_NEEDED  OCR.ALL_RFO.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6217,7 +6217,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6230,7 +6230,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_F.NO_SNOOP_NEEDED  OCR.ALL_DATA_RD.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6243,7 +6243,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6256,7 +6256,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6269,7 +6269,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_HIT.ANY_SNOOP OCR.OTHER.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6282,7 +6282,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6295,7 +6295,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_S & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_S.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6308,7 +6308,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_HIT.HITM_OTHER_CORE OCR.PF_L2_DATA_RD.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6321,7 +6321,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_E.HITM_OTHER_CORE  OCR.ALL_READS.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6347,7 +6347,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & PMM_HIT_LOCAL_PMM & ANY_SNOOP",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.PMM_HIT_LOCAL_PMM.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6360,7 +6360,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_NO_FWD  OCR.ALL_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6373,7 +6373,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6386,7 +6386,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6412,7 +6412,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.L3_HIT.ANY_SNOOP OCR.DEMAND_DATA_RD.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6438,7 +6438,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6451,7 +6451,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT & SNOOP_HIT_WITH_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6464,7 +6464,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_RFO.SUPPLIER_NONE.HITM_OTHER_CORE  OCR.ALL_PF_RFO.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6477,7 +6477,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6490,7 +6490,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.ALL_PF_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.ALL_PF_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6529,7 +6529,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "OCR.ALL_READS.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED OCR.ALL_READS.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6542,7 +6542,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6555,7 +6555,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6568,7 +6568,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_HIT.NO_SNOOP_NEEDED OCR.DEMAND_CODE_RD.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6620,7 +6620,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6633,7 +6633,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_M.HITM_OTHER_CORE  OCR.ALL_READS.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6659,7 +6659,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_READS.SUPPLIER_NONE.HITM_OTHER_CORE  OCR.ALL_READS.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6672,7 +6672,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_M.ANY_SNOOP  OCR.ALL_DATA_RD.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6685,7 +6685,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_E.NO_SNOOP_NEEDED  OCR.ALL_RFO.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6698,7 +6698,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6711,7 +6711,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6763,7 +6763,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_HIT.NO_SNOOP_NEEDED OCR.OTHER.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6776,7 +6776,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_F.HITM_OTHER_CORE  OCR.ALL_PF_RFO.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6789,7 +6789,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6815,7 +6815,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT.ANY_SNOOP OCR.ALL_RFO.L3_HIT.ANY_SNOOP OCR.ALL_RFO.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6828,7 +6828,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs PF_L3_RFO & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs OCR.PF_L3_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.PF_L3_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6841,7 +6841,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6867,7 +6867,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6880,7 +6880,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_DATA_RD.SUPPLIER_NONE.ANY_SNOOP  OCR.ALL_DATA_RD.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6893,7 +6893,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_M & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_M.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6906,7 +6906,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6919,7 +6919,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED OCR.ALL_PF_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6958,7 +6958,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_RFO.SUPPLIER_NONE.ANY_SNOOP  OCR.ALL_RFO.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6971,7 +6971,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6984,7 +6984,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -6997,7 +6997,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_M.HITM_OTHER_CORE  OCR.ALL_PF_DATA_RD.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7019,7 +7019,7 @@
         "UMask": "0x8"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_S & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_S.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7032,7 +7032,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7045,7 +7045,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_FWD  OCR.ALL_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7058,7 +7058,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_M.ANY_SNOOP  OCR.ALL_PF_RFO.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7071,7 +7071,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_M & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_M.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7084,7 +7084,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7097,7 +7097,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7110,7 +7110,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads DEMAND_CODE_RD & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "Counts all demand code reads OCR.DEMAND_CODE_RD.L3_HIT.ANY_SNOOP OCR.DEMAND_CODE_RD.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7123,7 +7123,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_FWD  OCR.ALL_PF_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7136,7 +7136,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_E & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_E.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7149,7 +7149,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7162,7 +7162,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD OCR.PF_L2_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7175,7 +7175,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7188,7 +7188,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_HIT.NO_SNOOP_NEEDED OCR.PF_L3_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7201,7 +7201,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7214,7 +7214,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7227,7 +7227,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_RFO.SUPPLIER_NONE.NO_SNOOP_NEEDED  OCR.ALL_PF_RFO.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7240,7 +7240,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_S.HIT_OTHER_CORE_FWD  OCR.ALL_RFO.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7253,7 +7253,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7276,7 +7276,7 @@
         "UMask": "0x18"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7289,7 +7289,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7315,7 +7315,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7328,7 +7328,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads DEMAND_DATA_RD & PMM_HIT_LOCAL_PMM & SNOOP_NONE",
+        "BriefDescription": "Counts demand data reads OCR.DEMAND_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7341,7 +7341,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7354,7 +7354,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7367,7 +7367,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_S & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_S.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7380,7 +7380,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7393,7 +7393,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_E & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_E.ANY_SNOOP  OCR.ALL_RFO.L3_HIT_E.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7406,7 +7406,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_S & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_S.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_RFO.L3_HIT_S.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7419,7 +7419,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "OCR.ALL_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED OCR.ALL_DATA_RD.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7432,7 +7432,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_E & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_E.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7445,7 +7445,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7458,7 +7458,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT.SNOOP_NONE OCR.ALL_PF_RFO.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7520,7 +7520,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs PF_L2_RFO & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs OCR.PF_L2_RFO.L3_HIT.HITM_OTHER_CORE OCR.PF_L2_RFO.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7533,7 +7533,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7546,7 +7546,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7572,7 +7572,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs) DEMAND_RFO & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "Counts all demand data writes (RFOs) OCR.DEMAND_RFO.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7585,7 +7585,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_NO_FWD  OCR.ALL_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7598,7 +7598,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_FWD  OCR.ALL_PF_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7611,7 +7611,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_S.NO_SNOOP_NEEDED  OCR.ALL_PF_DATA_RD.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7637,7 +7637,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7650,7 +7650,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7676,7 +7676,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & SUPPLIER_NONE & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.SUPPLIER_NONE.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7689,7 +7689,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7702,7 +7702,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7728,7 +7728,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_E & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_E.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7741,7 +7741,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_NO_FWD  OCR.ALL_PF_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7754,7 +7754,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7767,7 +7767,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7780,7 +7780,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT.SNOOP_MISS OCR.ALL_DATA_RD.L3_HIT.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7793,7 +7793,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7806,7 +7806,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads PF_L2_DATA_RD & L3_HIT & ANY_SNOOP",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_HIT.ANY_SNOOP OCR.PF_L2_DATA_RD.L3_HIT.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7832,7 +7832,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT.SNOOP_NONE OCR.ALL_PF_DATA_RD.L3_HIT.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7845,7 +7845,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & SUPPLIER_NONE & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_RFO.SUPPLIER_NONE.ANY_SNOOP  OCR.ALL_PF_RFO.SUPPLIER_NONE.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7858,7 +7858,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads OCR.PF_L2_DATA_RD.L3_HIT.NO_SNOOP_NEEDED OCR.PF_L2_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7884,7 +7884,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7897,7 +7897,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & L3_HIT_F & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_FWD  OCR.ALL_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7910,7 +7910,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_S & HITM_OTHER_CORE",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_S.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7949,7 +7949,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7962,7 +7962,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -7975,7 +7975,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_M & HITM_OTHER_CORE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_M.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8001,7 +8001,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8014,7 +8014,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_F.HIT_OTHER_CORE_NO_FWD  OCR.ALL_READS.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8027,7 +8027,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_E & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_E.HITM_OTHER_CORE  OCR.ALL_RFO.L3_HIT_E.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8053,7 +8053,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand data writes (RFOs)  DEMAND_RFO & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all demand data writes (RFOs)  OCR.DEMAND_RFO.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8092,7 +8092,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & SUPPLIER_NONE & NO_SNOOP_NEEDED",
+        "BriefDescription": "OCR.ALL_DATA_RD.SUPPLIER_NONE.NO_SNOOP_NEEDED  OCR.ALL_DATA_RD.SUPPLIER_NONE.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8105,7 +8105,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8118,7 +8118,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_F & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_F.ANY_SNOOP  OCR.ALL_PF_RFO.L3_HIT_F.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8131,7 +8131,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_HIT.NO_SNOOP_NEEDED OCR.PF_L1D_AND_SW.L3_HIT.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8144,7 +8144,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_M & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_M.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8157,7 +8157,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8170,7 +8170,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8183,7 +8183,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests OTHER & L3_HIT & HITM_OTHER_CORE",
+        "BriefDescription": "Counts any other requests OCR.OTHER.L3_HIT.HITM_OTHER_CORE OCR.OTHER.L3_HIT.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8196,7 +8196,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8222,7 +8222,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_E & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_E.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8235,7 +8235,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_F & HITM_OTHER_CORE",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_F.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8257,7 +8257,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8270,7 +8270,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all demand code reads  DEMAND_CODE_RD & L3_HIT_M & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all demand code reads  OCR.DEMAND_CODE_RD.L3_HIT_M.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8283,7 +8283,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & L3_HIT_S & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_PF_RFO.L3_HIT_S.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8309,7 +8309,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8322,7 +8322,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests PF_L1D_AND_SW & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests OCR.PF_L1D_AND_SW.L3_HIT.HIT_OTHER_CORE_FWD OCR.PF_L1D_AND_SW.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8348,7 +8348,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_E & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_E.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8361,7 +8361,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8374,7 +8374,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  PF_L2_RFO & L3_HIT_S & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs  OCR.PF_L2_RFO.L3_HIT_S.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8387,7 +8387,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & L3_HIT_F & SNOOP_NONE",
+        "BriefDescription": "OCR.ALL_RFO.L3_HIT_F.SNOOP_NONE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8400,7 +8400,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_HIT & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD OCR.PF_L3_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8413,7 +8413,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts demand data reads  DEMAND_DATA_RD & L3_HIT_M & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts demand data reads  OCR.DEMAND_DATA_RD.L3_HIT_M.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8426,7 +8426,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_S & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_S.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8439,7 +8439,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & SUPPLIER_NONE & HITM_OTHER_CORE",
+        "BriefDescription": "OCR.ALL_DATA_RD.SUPPLIER_NONE.HITM_OTHER_CORE  OCR.ALL_DATA_RD.SUPPLIER_NONE.HITM_OTHER_CORE",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8452,7 +8452,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_DATA_RD & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_PF_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_FWD  OCR.ALL_PF_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8465,7 +8465,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts any other requests  OTHER & L3_HIT_F & NO_SNOOP_NEEDED",
+        "BriefDescription": "Counts any other requests  OCR.OTHER.L3_HIT_F.NO_SNOOP_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8478,7 +8478,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_S & ANY_SNOOP",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_S.ANY_SNOOP  OCR.ALL_READS.L3_HIT_S.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8504,7 +8504,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8517,7 +8517,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads PF_L3_DATA_RD & L3_HIT & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads OCR.PF_L3_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD OCR.PF_L3_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8543,7 +8543,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8556,7 +8556,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_RFO & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "OCR.ALL_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED OCR.ALL_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8569,7 +8569,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  PF_L3_RFO & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs  OCR.PF_L3_RFO.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8582,7 +8582,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  PF_L3_DATA_RD & L3_HIT_M & ANY_SNOOP",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads  OCR.PF_L3_DATA_RD.L3_HIT_M.ANY_SNOOP",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8595,7 +8595,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_PF_RFO & PMM_HIT_LOCAL_PMM & SNOOP_NOT_NEEDED",
+        "BriefDescription": "OCR.ALL_PF_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED OCR.ALL_PF_RFO.PMM_HIT_LOCAL_PMM.SNOOP_NOT_NEEDED",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8608,7 +8608,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_DATA_RD & SUPPLIER_NONE & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "OCR.ALL_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_FWD  OCR.ALL_DATA_RD.SUPPLIER_NONE.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8621,7 +8621,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  PF_L1D_AND_SW & L3_HIT_E & HIT_OTHER_CORE_FWD",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests  OCR.PF_L1D_AND_SW.L3_HIT_E.HIT_OTHER_CORE_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8634,7 +8634,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  PF_L2_DATA_RD & L3_HIT_F & HIT_OTHER_CORE_NO_FWD",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads  OCR.PF_L2_DATA_RD.L3_HIT_F.HIT_OTHER_CORE_NO_FWD",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
@@ -8647,7 +8647,7 @@
         "UMask": "0x1"
     },
     {
-        "BriefDescription": "ALL_READS & L3_HIT_S & SNOOP_MISS",
+        "BriefDescription": "OCR.ALL_READS.L3_HIT_S.SNOOP_MISS",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/pipeline.json b/tools/perf/pmu-events/arch/x86/cascadelakex/pipeline.json
index 5ec668f46ac1..023f31c72a42 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/pipeline.json
@@ -827,16 +827,6 @@
         "UMask": "0x2"
     },
     {
-        "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
-        "Counter": "0,1,2,3",
-        "CounterHTOff": "0,1,2,3,4,5,6,7",
-        "EventCode": "0xE6",
-        "EventName": "BACLEARS.ANY",
-        "PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch instruction in a fetch line. This occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
-        "SampleAfterValue": "100003",
-        "UMask": "0x1"
-    },
-    {
         "BriefDescription": "Loads blocked due to overlapping with a preceding store that cannot be forwarded.",
         "Counter": "0,1,2,3",
         "CounterHTOff": "0,1,2,3,4,5,6,7",
diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/uncore-memory.json b/tools/perf/pmu-events/arch/x86/cascadelakex/uncore-memory.json
index 3fb5cdce842f..4ba9e6d9f25e 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/uncore-memory.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/uncore-memory.json
@@ -90,32 +90,32 @@
         "Unit": "iMC"
     },
     {
-        "BriefDescription": "Intel Optane DC persistent memory bandwidth read (MB/sec). Derived from unc_m_pmm_rpq_inserts",
+        "BriefDescription": "Intel Optane DC persistent memory bandwidth read (MB). Derived from unc_m_pmm_rpq_inserts",
         "Counter": "0,1,2,3",
         "EventCode": "0xE3",
         "EventName": "UNC_M_PMM_BANDWIDTH.READ",
         "PerPkg": "1",
-        "ScaleUnit": "6.103515625E-5MB/sec",
+        "ScaleUnit": "6.103515625E-5MB",
         "Unit": "iMC"
     },
     {
-        "BriefDescription": "Intel Optane DC persistent memory bandwidth write (MB/sec). Derived from unc_m_pmm_wpq_inserts",
+        "BriefDescription": "Intel Optane DC persistent memory bandwidth write (MB). Derived from unc_m_pmm_wpq_inserts",
         "Counter": "0,1,2,3",
         "EventCode": "0xE7",
         "EventName": "UNC_M_PMM_BANDWIDTH.WRITE",
         "PerPkg": "1",
-        "ScaleUnit": "6.103515625E-5MB/sec",
+        "ScaleUnit": "6.103515625E-5MB",
         "Unit": "iMC"
     },
     {
-        "BriefDescription": "Intel Optane DC persistent memory bandwidth total (MB/sec). Derived from unc_m_pmm_rpq_inserts",
+        "BriefDescription": "Intel Optane DC persistent memory bandwidth total (MB). Derived from unc_m_pmm_rpq_inserts",
         "Counter": "0,1,2,3",
         "EventCode": "0xE3",
         "EventName": "UNC_M_PMM_BANDWIDTH.TOTAL",
         "MetricExpr": "UNC_M_PMM_RPQ_INSERTS + UNC_M_PMM_WPQ_INSERTS",
         "MetricName": "UNC_M_PMM_BANDWIDTH.TOTAL",
         "PerPkg": "1",
-        "ScaleUnit": "6.103515625E-5MB/sec",
+        "ScaleUnit": "6.103515625E-5MB",
         "Unit": "iMC"
     },
     {
diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/uncore-other.json b/tools/perf/pmu-events/arch/x86/cascadelakex/uncore-other.json
index df355ba7acc8..0cd083839e75 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/uncore-other.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/uncore-other.json
@@ -538,6 +538,27 @@
         "Unit": "CHA"
     },
     {
+        "BriefDescription": "TOR Inserts : DRds issued by iA Cores that Missed the LLC",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x35",
+        "EventName": "UNC_CHA_TOR_INSERTS.IA_MISS_DRD",
+        "Filter": "config1=0x40433",
+        "PerPkg": "1",
+        "PublicDescription": "TOR Inserts : DRds issued by iA Cores that Missed the LLC : Counts the number of entries successfully inserted into the TOR that match qualifications specified by the subevent.   Does not include addressless requests such as locks and interrupts.",
+        "UMask": "0x21",
+        "Unit": "CHA"
+    },
+    {
+        "BriefDescription": "TOR Occupancy : DRds issued by iA Cores that Missed the LLC",
+        "EventCode": "0x36",
+        "EventName": "UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD",
+        "Filter": "config1=0x40433",
+        "PerPkg": "1",
+        "PublicDescription": "TOR Occupancy : DRds issued by iA Cores that Missed the LLC : For each cycle, this event accumulates the number of valid entries in the TOR that match qualifications specified by the subevent.     Does not include addressless requests such as locks and interrupts.",
+        "UMask": "0x21",
+        "Unit": "CHA"
+    },
+    {
         "BriefDescription": "Clockticks of the IIO Traffic Controller",
         "Counter": "0,1,2,3",
         "EventCode": "0x1",
diff --git a/tools/perf/pmu-events/arch/x86/mapfile.csv b/tools/perf/pmu-events/arch/x86/mapfile.csv
index 25b06cf98747..2f2a209e87e1 100644
--- a/tools/perf/pmu-events/arch/x86/mapfile.csv
+++ b/tools/perf/pmu-events/arch/x86/mapfile.csv
@@ -38,3 +38,4 @@ GenuineIntel-6-7E,v1,icelake,core
 GenuineIntel-6-86,v1,tremontx,core
 AuthenticAMD-23-([12][0-9A-F]|[0-9A-F]),v2,amdzen1,core
 AuthenticAMD-23-[[:xdigit:]]+,v1,amdzen2,core
+AuthenticAMD-25-[[:xdigit:]]+,v1,amdzen2,core
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/cache.json b/tools/perf/pmu-events/arch/x86/skylakex/cache.json
index 24df183693fa..e750a21976f1 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/cache.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/cache.json
@@ -1,1663 +1,1675 @@
 [
     {
-        "EventCode": "0x24",
-        "UMask": "0x21",
-        "BriefDescription": "Demand Data Read miss L2, no rejects",
+        "BriefDescription": "Counts all demand code reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.DEMAND_DATA_RD_MISS",
-        "PublicDescription": "Counts the number of demand Data Read requests that miss L2 cache. Only not rejected loads are counted.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0x22",
-        "BriefDescription": "RFO requests that miss L2 cache",
+        "BriefDescription": "Demand RFO requests including regular RFOs, locks, ItoM",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.RFO_MISS",
-        "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that miss L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xB0",
+        "EventName": "OFFCORE_REQUESTS.DEMAND_RFO",
+        "PublicDescription": "Counts the demand RFO (read for ownership) requests including regular RFOs, locks, ItoM.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0x24",
-        "BriefDescription": "L2 cache misses when fetching instructions",
+        "BriefDescription": "Counts all demand code reads that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.CODE_RD_MISS",
-        "PublicDescription": "Counts L2 cache misses when fetching instructions.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
+        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that miss L2 cache",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "EventCode": "0x24",
-        "UMask": "0x27",
+        "EventName": "L2_RQSTS.PF_MISS",
+        "PublicDescription": "Counts requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that miss L2 cache.",
+        "SampleAfterValue": "200003",
+        "UMask": "0x38"
+    },
+    {
         "BriefDescription": "Demand requests that miss L2 cache",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
         "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
         "PublicDescription": "Demand requests that miss L2 cache.",
         "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x27"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0x38",
-        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that miss L2 cache",
+        "BriefDescription": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.PF_MISS",
-        "PublicDescription": "Counts requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that miss L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0x3f",
-        "BriefDescription": "All requests that miss L2 cache",
+        "BriefDescription": "Retired load instructions with L3 cache hits as data sources",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.MISS",
-        "PublicDescription": "All requests that miss L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD1",
+        "EventName": "MEM_LOAD_RETIRED.L3_HIT",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired load instructions with at least one uop that hit in the L3 cache.",
+        "SampleAfterValue": "50021",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0xc1",
-        "BriefDescription": "Demand Data Read requests that hit L2 cache",
+        "BriefDescription": "L2 writebacks that access L2 cache",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
-        "PublicDescription": "Counts the number of demand Data Read requests, initiated by load instructions, that hit L2 cache",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xF0",
+        "EventName": "L2_TRANS.L2_WB",
+        "PublicDescription": "Counts L2 writebacks that access L2 cache.",
         "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x40"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0xc2",
-        "BriefDescription": "RFO requests that hit L2 cache",
+        "BriefDescription": "L2 cache lines filling L2",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.RFO_HIT",
-        "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that hit L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xF1",
+        "EventName": "L2_LINES_IN.ALL",
+        "PublicDescription": "Counts the number of L2 cache lines filling the L2. Counting does not cover rejects.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1f"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0xc4",
-        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.CODE_RD_HIT",
-        "PublicDescription": "Counts L2 cache hits when fetching instructions, code reads.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0xd8",
-        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that hit L2 cache",
+        "BriefDescription": "Counts demand data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.PF_HIT",
-        "PublicDescription": "Counts requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that hit L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0xe1",
-        "BriefDescription": "Demand Data Read requests",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.ALL_DEMAND_DATA_RD",
-        "PublicDescription": "Counts the number of demand Data Read requests (including requests from L1D hardware prefetchers). These loads may hit or miss L2 cache. Only non rejected loads are counted.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0xe2",
-        "BriefDescription": "RFO requests to L2 cache",
+        "BriefDescription": "Demand Data Read requests sent to uncore",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.ALL_RFO",
-        "PublicDescription": "Counts the total number of RFO (read for ownership) requests to L2 cache. L2 RFO requests include both L1D demand RFO misses as well as L1D RFO prefetches.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xB0",
+        "EventName": "OFFCORE_REQUESTS.DEMAND_DATA_RD",
+        "PublicDescription": "Counts the Demand Data Read requests sent to uncore. Use it in conjunction with OFFCORE_REQUESTS_OUTSTANDING to determine average latency in the uncore.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0xe4",
-        "BriefDescription": "L2 code requests",
+        "BriefDescription": "Retired load instructions missed L3 cache as data sources",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.ALL_CODE_RD",
-        "PublicDescription": "Counts the total number of L2 code requests.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD1",
+        "EventName": "MEM_LOAD_RETIRED.L3_MISS",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired load instructions with at least one uop that missed in the L3 cache.",
+        "SampleAfterValue": "100007",
+        "UMask": "0x20"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0xe7",
-        "BriefDescription": "Demand requests to L2 cache",
+        "BriefDescription": "All retired store instructions.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
-        "PublicDescription": "Demand requests to L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD0",
+        "EventName": "MEM_INST_RETIRED.ALL_STORES",
+        "L1_Hit_Indication": "1",
+        "PEBS": "1",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x82"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0xf8",
-        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches",
+        "BriefDescription": "Counts the number of lines that are silently dropped by L2 cache when triggered by an L2 cache fill. These lines are typically in Shared state. A non-threaded event.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.ALL_PF",
-        "PublicDescription": "Counts the total number of requests from the L2 hardware prefetchers.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xF2",
+        "EventName": "L2_LINES_OUT.SILENT",
         "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x24",
-        "UMask": "0xff",
-        "BriefDescription": "All L2 requests",
+        "BriefDescription": "Counts all prefetch data reads that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_RQSTS.REFERENCES",
-        "PublicDescription": "All L2 requests.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x2E",
-        "UMask": "0x41",
-        "BriefDescription": "Core-originated cacheable demand requests missed L3",
+        "BriefDescription": "Counts all prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "LONGEST_LAT_CACHE.MISS",
-        "Errata": "SKL057",
-        "PublicDescription": "Counts core-originated cacheable requests that miss the L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches from L1 and L2. It does not include all misses to the L3.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x2E",
-        "UMask": "0x4f",
-        "BriefDescription": "Core-originated cacheable demand requests that refer to L3",
+        "BriefDescription": "Core-originated cacheable demand requests missed L3",
         "Counter": "0,1,2,3",
-        "EventName": "LONGEST_LAT_CACHE.REFERENCE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "Errata": "SKL057",
-        "PublicDescription": "Counts core-originated cacheable requests to the  L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches from L1 and L2.  It does not include all accesses to the L3.",
+        "EventCode": "0x2E",
+        "EventName": "LONGEST_LAT_CACHE.MISS",
+        "PublicDescription": "Counts core-originated cacheable requests that miss the L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches from L1 and L2. It does not include all misses to the L3.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x41"
     },
     {
-        "EventCode": "0x48",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with L1D load Misses outstanding.",
+        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches",
         "Counter": "0,1,2,3",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "Counts duration of L1D miss outstanding in cycles.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.ALL_PF",
+        "PublicDescription": "Counts the total number of requests from the L2 hardware prefetchers.",
+        "SampleAfterValue": "200003",
+        "UMask": "0xf8"
     },
     {
-        "EventCode": "0x48",
-        "UMask": "0x1",
-        "BriefDescription": "L1D miss outstandings duration in cycles",
+        "BriefDescription": "Retired load instructions whose data sources was remote HITM",
         "Counter": "0,1,2,3",
-        "EventName": "L1D_PEND_MISS.PENDING",
-        "PublicDescription": "Counts duration of L1D miss outstanding, that is each cycle number of Fill Buffers (FB) outstanding required by Demand Reads. FB either is held by demand loads, or it is held by non-demand loads and gets hit at least once by demand. The valid outstanding interval is defined until the FB deallocation by one of the following ways: from FB allocation, if FB is allocated by demand from the demand Hit FB, if it is allocated by hardware or software prefetch.Note: In the L1D, a Demand Read contains cacheable or noncacheable demand loads, including ones causing cache-line splits and reads due to page walks resulted from any request type.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD3",
+        "EventName": "MEM_LOAD_L3_MISS_RETIRED.REMOTE_HITM",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions whose data sources was remote HITM.",
+        "SampleAfterValue": "100007",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x48",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
+        "BriefDescription": "Counts all prefetch data reads that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
-        "AnyThread": "1",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x48",
-        "UMask": "0x2",
-        "BriefDescription": "Number of times a request needed a FB entry but there was no entry available for it. That is the FB unavailability was dominant reason for blocking the request. A request includes cacheable/uncacheable demands that is load, store or SW prefetch.",
+        "BriefDescription": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "L1D_PEND_MISS.FB_FULL",
-        "PublicDescription": "Number of times a request needed a FB (Fill Buffer) entry but there was no entry available for it. A request includes cacheable/uncacheable demands that are load, store or SW prefetch instructions.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0122",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x51",
-        "UMask": "0x1",
-        "BriefDescription": "L1D data line replacements",
+        "BriefDescription": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "L1D.REPLACEMENT",
-        "PublicDescription": "Counts L1D data line replacements including opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
-        "CounterMask": "1",
-        "PublicDescription": "Counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_RFO",
+        "PublicDescription": "Counts the number of offcore outstanding RFO (store) transactions in the super queue (SQ) every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x1",
-        "BriefDescription": "Offcore outstanding Demand Data Read transactions in uncore queue.",
+        "BriefDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD",
-        "PublicDescription": "Counts the number of offcore outstanding Demand Data Read transactions in the super queue (SQ) every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor. See the corresponding Umask under OFFCORE_REQUESTS.Note: A prefetch promoted to Demand is counted from the promotion point.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
+        "BriefDescription": "RFO requests that miss L2 cache",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
-        "CounterMask": "6",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.RFO_MISS",
+        "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that miss L2 cache.",
+        "SampleAfterValue": "200003",
+        "UMask": "0x22"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x2",
-        "BriefDescription": "Offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore, every cycle.",
+        "BriefDescription": "Counts the number of lines that are evicted by L2 cache when triggered by an L2 cache fill. Those lines can be either in modified state or clean state. Modified lines may either be written back to L3 or directly written to memory and not allocated in L3.  Clean lines may either be allocated in L3 or dropped",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
-        "PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xF2",
+        "EventName": "L2_LINES_OUT.NON_SILENT",
+        "PublicDescription": "Counts the number of lines that are evicted by L2 cache when triggered by an L2 cache fill. Those lines can be either in modified state or clean state. Modified lines may either be written back to L3 or directly written to memory and not allocated in L3.  Clean lines may either be allocated in L3 or dropped.",
+        "SampleAfterValue": "200003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles with offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore.",
+        "BriefDescription": "Counts the number of lines that have been hardware prefetched but not used and now evicted by L2 cache",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD",
-        "CounterMask": "1",
-        "PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xF2",
+        "EventName": "L2_LINES_OUT.USELESS_HWPF",
+        "SampleAfterValue": "200003",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x4",
-        "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
+        "BriefDescription": "Counts all demand data writes (RFOs) that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_RFO",
-        "PublicDescription": "Counts the number of offcore outstanding RFO (store) transactions in the super queue (SQ) every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles with offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore.",
+        "BriefDescription": "All requests that miss L2 cache",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
-        "CounterMask": "1",
-        "PublicDescription": "Counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.MISS",
+        "PublicDescription": "All requests that miss L2 cache.",
+        "SampleAfterValue": "200003",
+        "UMask": "0x3f"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
+        "BriefDescription": "L2 code requests",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
-        "CounterMask": "1",
-        "PublicDescription": "Counts cycles when offcore outstanding cacheable Core Data Read transactions are present in the super queue. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.ALL_CODE_RD",
+        "PublicDescription": "Counts the total number of L2 code requests.",
+        "SampleAfterValue": "200003",
+        "UMask": "0xe4"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x8",
-        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+        "BriefDescription": "Retired load instructions whose data sources was forwarded from a remote cache",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
-        "PublicDescription": "Counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD3",
+        "EventName": "MEM_LOAD_L3_MISS_RETIRED.REMOTE_FWD",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions whose data sources was forwarded from a remote cache.",
+        "SampleAfterValue": "100007",
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0xB0",
-        "UMask": "0x1",
-        "BriefDescription": "Demand Data Read requests sent to uncore",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS.DEMAND_DATA_RD",
-        "PublicDescription": "Counts the Demand Data Read requests sent to uncore. Use it in conjunction with OFFCORE_REQUESTS_OUTSTANDING to determine average latency in the uncore.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0020",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xB0",
-        "UMask": "0x2",
-        "BriefDescription": "Cacheable and noncachaeble code read requests",
+        "BriefDescription": "Counts all demand & prefetch data reads that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS.DEMAND_CODE_RD",
-        "PublicDescription": "Counts both cacheable and non-cacheable code read requests.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xB0",
-        "UMask": "0x4",
-        "BriefDescription": "Demand RFO requests including regular RFOs, locks, ItoM",
+        "BriefDescription": "Retired load instructions which data sources were L3 and cross-core snoop hits in on-pkg core cache",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS.DEMAND_RFO",
-        "PublicDescription": "Counts the demand RFO (read for ownership) requests including regular RFOs, locks, ItoM.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD2",
+        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_HIT",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions which data sources were L3 and cross-core snoop hits in on-pkg core cache.",
+        "SampleAfterValue": "20011",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xB0",
-        "UMask": "0x8",
-        "BriefDescription": "Demand and prefetch data reads",
+        "BriefDescription": "Retired load instructions which data sources missed L3 but serviced from remote dram",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS.ALL_DATA_RD",
-        "PublicDescription": "Counts the demand and prefetch data reads. All Core Data Reads include cacheable 'Demands' and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD3",
+        "EventName": "MEM_LOAD_L3_MISS_RETIRED.REMOTE_DRAM",
+        "PEBS": "1",
+        "SampleAfterValue": "100007",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xB0",
-        "UMask": "0x80",
-        "BriefDescription": "Any memory transaction that reached the SQ.",
+        "BriefDescription": "Counts all demand & prefetch RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS.ALL_REQUESTS",
-        "PublicDescription": "Counts memory transactions reached the super queue including requests initiated by the core, all L3 prefetches, page walks, etc..",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0122",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xB2",
-        "UMask": "0x1",
-        "BriefDescription": "Offcore requests buffer cannot take more entries for this thread core.",
+        "BriefDescription": "Retired load instructions missed L1 cache as data sources",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_BUFFER.SQ_FULL",
-        "PublicDescription": "Counts the number of cases when the offcore requests buffer cannot take more entries for the core. This can happen when the superqueue does not contain eligible entries, or when L1D writeback pending FIFO requests is full.Note: Writeback pending FIFO has six entries.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD1",
+        "EventName": "MEM_LOAD_RETIRED.L1_MISS",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired load instructions with at least one uop that missed in the L1 cache.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0020",
+        "Offcore": "1",
         "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD0",
-        "UMask": "0x11",
-        "BriefDescription": "Retired load instructions that miss the STLB. (Precise Event)",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_INST_RETIRED.STLB_MISS_LOADS",
-        "PublicDescription": "Retired load instructions that miss the STLB.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD0",
-        "UMask": "0x12",
-        "BriefDescription": "Retired store instructions that miss the STLB. (Precise Event)",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "L2 cache misses when fetching instructions",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_INST_RETIRED.STLB_MISS_STORES",
-        "PublicDescription": "Retired store instructions that miss the STLB.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.CODE_RD_MISS",
+        "PublicDescription": "Counts L2 cache misses when fetching instructions.",
+        "SampleAfterValue": "200003",
+        "UMask": "0x24"
+    },
+    {
+        "BriefDescription": "Counts all prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "L1_Hit_Indication": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD0",
-        "UMask": "0x21",
-        "BriefDescription": "Retired load instructions with locked access. (Precise Event)",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Offcore outstanding Demand Data Read transactions in uncore queue.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_INST_RETIRED.LOCK_LOADS",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD",
+        "PublicDescription": "Counts the number of offcore outstanding Demand Data Read transactions in the super queue (SQ) every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor. See the corresponding Umask under OFFCORE_REQUESTS.Note: A prefetch promoted to Demand is counted from the promotion point.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD0",
-        "UMask": "0x41",
-        "BriefDescription": "Retired load instructions that split across a cacheline boundary. (Precise Event)",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts demand data reads that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_INST_RETIRED.SPLIT_LOADS",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD0",
-        "UMask": "0x42",
-        "BriefDescription": "Retired store instructions that split across a cacheline boundary. (Precise Event)",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts prefetch RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_INST_RETIRED.SPLIT_STORES",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "L1_Hit_Indication": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD0",
-        "UMask": "0x81",
-        "BriefDescription": "All retired load instructions. (Precise Event)",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_INST_RETIRED.ALL_LOADS",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD0",
-        "UMask": "0x82",
-        "BriefDescription": "All retired store instructions. (Precise Event)",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Cycles with offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_INST_RETIRED.ALL_STORES",
-        "PublicDescription": "All retired store instructions.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD",
+        "PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
         "SampleAfterValue": "2000003",
-        "L1_Hit_Indication": "1",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xD1",
-        "UMask": "0x1",
-        "BriefDescription": "Retired load instructions with L1 cache hits as data sources",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Demand requests to L2 cache",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_RETIRED.L1_HIT",
-        "PublicDescription": "Counts retired load instructions with at least one uop that hit in the L1 data cache. This event includes all SW prefetches and lock instructions regardless of the data source.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
+        "PublicDescription": "Demand requests to L2 cache.",
+        "SampleAfterValue": "200003",
+        "UMask": "0xe7"
     },
     {
-        "EventCode": "0xD1",
-        "UMask": "0x2",
-        "BriefDescription": "Retired load instructions with L2 cache hits as data sources",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_RETIRED.L2_HIT",
-        "PublicDescription": "Retired load instructions with L2 cache hits as data sources.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD1",
-        "UMask": "0x4",
-        "BriefDescription": "Retired load instructions with L3 cache hits as data sources",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts all demand & prefetch data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_RETIRED.L3_HIT",
-        "PublicDescription": "Retired load instructions with L3 cache hits as data sources.",
-        "SampleAfterValue": "50021",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD1",
-        "UMask": "0x8",
-        "BriefDescription": "Retired load instructions missed L1 cache as data sources",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_RETIRED.L1_MISS",
-        "PublicDescription": "Counts retired load instructions with at least one uop that missed in the L1 cache.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010020",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD1",
-        "UMask": "0x10",
-        "BriefDescription": "Retired load instructions missed L2 cache as data sources",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts all demand & prefetch RFOs that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_RETIRED.L2_MISS",
-        "PublicDescription": "Retired load instructions missed L2 cache as data sources.",
-        "SampleAfterValue": "50021",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0122",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD1",
-        "UMask": "0x20",
-        "BriefDescription": "Retired load instructions missed L3 cache as data sources",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_RETIRED.L3_MISS",
-        "PublicDescription": "Retired load instructions missed L3 cache as data sources.",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD1",
-        "UMask": "0x40",
-        "BriefDescription": "Retired load instructions which data sources were load missed L1 but hit FB due to preceding miss to the same cache line with data not ready",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_RETIRED.FB_HIT",
-        "PublicDescription": "Counts retired load instructions with at least one uop was load missed in L1 but hit FB (Fill Buffers) due to preceding miss to the same cache line with data not ready.",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD2",
-        "UMask": "0x1",
-        "BriefDescription": "Retired load instructions which data sources were L3 hit and cross-core snoop missed in on-pkg core cache.",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "AnyThread": "1",
+        "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_MISS",
-        "SampleAfterValue": "20011",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x48",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD2",
-        "UMask": "0x2",
-        "BriefDescription": "Retired load instructions which data sources were L3 and cross-core snoop hits in on-pkg core cache",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts all prefetch data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_HIT",
-        "PublicDescription": "Retired load instructions which data sources were L3 and cross-core snoop hits in on-pkg core cache.",
-        "SampleAfterValue": "20011",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD2",
-        "UMask": "0x4",
-        "BriefDescription": "Retired load instructions which data sources were HitM responses from shared L3",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Core-originated cacheable demand requests that refer to L3",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_HITM",
-        "PublicDescription": "Retired load instructions which data sources were HitM responses from shared L3.",
-        "SampleAfterValue": "20011",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "Errata": "SKL057",
+        "EventCode": "0x2E",
+        "EventName": "LONGEST_LAT_CACHE.REFERENCE",
+        "PublicDescription": "Counts core-originated cacheable requests to the  L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches from L1 and L2.  It does not include all accesses to the L3.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x4f"
     },
     {
-        "EventCode": "0xD2",
-        "UMask": "0x8",
-        "BriefDescription": "Retired load instructions which data sources were hits in L3 without snoops required",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_NONE",
-        "PublicDescription": "Retired load instructions which data sources were hits in L3 without snoops required.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD3",
-        "UMask": "0x1",
-        "BriefDescription": "Retired load instructions which data sources missed L3 but serviced from local dram",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_L3_MISS_RETIRED.LOCAL_DRAM",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD3",
-        "UMask": "0x2",
-        "BriefDescription": "Retired load instructions which data sources missed L3 but serviced from remote dram",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts all demand & prefetch data reads that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_L3_MISS_RETIRED.REMOTE_DRAM",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD3",
-        "UMask": "0x4",
-        "BriefDescription": "Retired load instructions whose data sources was remote HITM",
+        "BriefDescription": "Retired load instructions that miss the STLB.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3",
         "Data_LA": "1",
+        "EventCode": "0xD0",
+        "EventName": "MEM_INST_RETIRED.STLB_MISS_LOADS",
         "PEBS": "1",
-        "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_L3_MISS_RETIRED.REMOTE_HITM",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "SampleAfterValue": "100003",
+        "UMask": "0x11"
     },
     {
-        "EventCode": "0xD3",
-        "UMask": "0x8",
-        "BriefDescription": "Retired load instructions whose data sources was forwarded from a remote cache",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts demand data reads that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_L3_MISS_RETIRED.REMOTE_FWD",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xD4",
-        "UMask": "0x4",
-        "BriefDescription": "Retired instructions with at least 1 uncacheable load or lock.",
-        "Data_LA": "1",
-        "PEBS": "1",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_LOAD_MISC_RETIRED.UC",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0020",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xF0",
-        "UMask": "0x40",
-        "BriefDescription": "L2 writebacks that access L2 cache",
+        "BriefDescription": "L1D data line replacements",
         "Counter": "0,1,2,3",
-        "EventName": "L2_TRANS.L2_WB",
-        "PublicDescription": "Counts L2 writebacks that access L2 cache.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x51",
+        "EventName": "L1D.REPLACEMENT",
+        "PublicDescription": "Counts L1D data line replacements including opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xF1",
-        "UMask": "0x1f",
-        "BriefDescription": "L2 cache lines filling L2",
+        "BriefDescription": "Counts prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_LINES_IN.ALL",
-        "PublicDescription": "Counts the number of L2 cache lines filling the L2. Counting does not cover rejects.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xF2",
-        "UMask": "0x1",
-        "BriefDescription": "Counts the number of lines that are silently dropped by L2 cache when triggered by an L2 cache fill. These lines are typically in Shared state. A non-threaded event.",
+        "BriefDescription": "Retired instructions with at least 1 uncacheable load or lock.",
         "Counter": "0,1,2,3",
-        "EventName": "L2_LINES_OUT.SILENT",
-        "PublicDescription": "Counts the number of lines that are silently dropped by L2 cache when triggered by an L2 cache fill. These lines are typically in Shared or Exclusive state. A non-threaded event.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD4",
+        "EventName": "MEM_LOAD_MISC_RETIRED.UC",
+        "PEBS": "1",
+        "SampleAfterValue": "100007",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0xF2",
-        "UMask": "0x2",
-        "BriefDescription": "Counts the number of lines that are evicted by L2 cache when triggered by an L2 cache fill. Those lines can be either in modified state or clean state. Modified lines may either be written back to L3 or directly written to memory and not allocated in L3.  Clean lines may either be allocated in L3 or dropped",
+        "BriefDescription": "Retired load instructions which data sources were load missed L1 but hit FB due to preceding miss to the same cache line with data not ready",
         "Counter": "0,1,2,3",
-        "EventName": "L2_LINES_OUT.NON_SILENT",
-        "PublicDescription": "Counts the number of lines that are evicted by L2 cache when triggered by an L2 cache fill. Those lines are in Modified state. Modified lines are written back to L3",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD1",
+        "EventName": "MEM_LOAD_RETIRED.FB_HIT",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired load instructions with at least one uop was load missed in L1 but hit FB (Fill Buffers) due to preceding miss to the same cache line with data not ready.",
+        "SampleAfterValue": "100007",
+        "UMask": "0x40"
     },
     {
-        "EventCode": "0xF2",
-        "UMask": "0x4",
         "BriefDescription": "This event is deprecated. Refer to new event L2_LINES_OUT.USELESS_HWPF",
-        "Deprecated": "1",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "Deprecated": "1",
+        "EventCode": "0xF2",
         "EventName": "L2_LINES_OUT.USELESS_PREF",
-        "PublicDescription": "This event is deprecated. Refer to new event L2_LINES_OUT.USELESS_HWPF",
         "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0xF2",
-        "UMask": "0x4",
-        "BriefDescription": "Counts the number of lines that have been hardware prefetched but not used and now evicted by L2 cache",
+        "BriefDescription": "Requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that hit L2 cache",
         "Counter": "0,1,2,3",
-        "EventName": "L2_LINES_OUT.USELESS_HWPF",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.PF_HIT",
+        "PublicDescription": "Counts requests from the L1/L2/L3 hardware prefetchers or Load software prefetches that hit L2 cache.",
         "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0xd8"
     },
     {
-        "EventCode": "0xF4",
-        "UMask": "0x10",
-        "BriefDescription": "Number of cache line split locks sent to uncore.",
+        "BriefDescription": "Counts all demand & prefetch RFOs that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "SQ_MISC.SPLIT_LOCK",
-        "PublicDescription": "Counts the number of cache line split locks sent to the uncore.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "Offcore": "1",
+        "CounterHTOff": "0,1,2,3",
         "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads have any response type.",
-        "MSRValue": "0x0000010001",
-        "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand data reads have any response type.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010122",
         "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads TBD TBD",
-        "MSRValue": "0x01003C0001",
-        "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand data reads TBD TBD",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads TBD TBD",
-        "MSRValue": "0x04003C0001",
+        "BriefDescription": "Demand Data Read miss L2, no rejects",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand data reads TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.DEMAND_DATA_RD_MISS",
+        "PublicDescription": "Counts the number of demand Data Read requests that miss L2 cache. Only not rejected loads are counted.",
+        "SampleAfterValue": "200003",
+        "UMask": "0x21"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads TBD TBD",
-        "MSRValue": "0x10003C0001",
+        "BriefDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand data reads TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0122",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads TBD TBD",
-        "MSRValue": "0x3F803C0001",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand data reads TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs) have any response type.",
-        "MSRValue": "0x0000010002",
+        "BriefDescription": "Retired load instructions which data sources were hits in L3 without snoops required",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) have any response type.",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD2",
+        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_NONE",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions which data sources were hits in L3 without snoops required.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x8"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs) TBD TBD",
-        "MSRValue": "0x01003C0002",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs) TBD TBD",
-        "MSRValue": "0x04003C0002",
+        "BriefDescription": "Counts all demand & prefetch data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs) TBD TBD",
-        "MSRValue": "0x10003C0002",
+        "BriefDescription": "All retired load instructions.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD0",
+        "EventName": "MEM_INST_RETIRED.ALL_LOADS",
+        "PEBS": "1",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x81"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs) TBD TBD",
-        "MSRValue": "0x3F803C0002",
+        "BriefDescription": "Retired load instructions which data sources were L3 hit and cross-core snoop missed in on-pkg core cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD2",
+        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_MISS",
+        "PEBS": "1",
+        "SampleAfterValue": "20011",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that have any response type.",
-        "MSRValue": "0x0000010004",
+        "BriefDescription": "Demand Data Read requests",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that have any response type.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.ALL_DEMAND_DATA_RD",
+        "PublicDescription": "Counts the number of demand Data Read requests (including requests from L1D hardware prefetchers). These loads may hit or miss L2 cache. Only non rejected loads are counted.",
+        "SampleAfterValue": "200003",
+        "UMask": "0xe1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD TBD",
-        "MSRValue": "0x01003C0004",
+        "BriefDescription": "All L2 requests",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.REFERENCES",
+        "PublicDescription": "All L2 requests.",
+        "SampleAfterValue": "200003",
+        "UMask": "0xff"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD TBD",
-        "MSRValue": "0x04003C0004",
+        "BriefDescription": "Cycles with L1D load Misses outstanding.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x48",
+        "EventName": "L1D_PEND_MISS.PENDING_CYCLES",
+        "PublicDescription": "Counts duration of L1D miss outstanding in cycles.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD TBD",
-        "MSRValue": "0x10003C0004",
+        "BriefDescription": "Cycles with offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
+        "PublicDescription": "Counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x4"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD TBD",
-        "MSRValue": "0x3F803C0004",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads have any response type.",
-        "MSRValue": "0x0000010010",
+        "BriefDescription": "Number of cache line split locks sent to uncore.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads have any response type.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xF4",
+        "EventName": "SQ_MISC.SPLIT_LOCK",
+        "PublicDescription": "Counts the number of cache line split locks sent to the uncore.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x10"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads TBD TBD",
-        "MSRValue": "0x01003C0010",
+        "BriefDescription": "Counts all demand data writes (RFOs) that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads TBD TBD",
-        "MSRValue": "0x04003C0010",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads TBD TBD",
-        "MSRValue": "0x10003C0010",
+        "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.CODE_RD_HIT",
+        "PublicDescription": "Counts L2 cache hits when fetching instructions, code reads.",
+        "SampleAfterValue": "200003",
+        "UMask": "0xc4"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads TBD TBD",
-        "MSRValue": "0x3F803C0010",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs have any response type.",
-        "MSRValue": "0x0000010020",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs have any response type.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs TBD TBD",
-        "MSRValue": "0x01003C0020",
+        "BriefDescription": "Retired load instructions with L2 cache hits as data sources",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD1",
+        "EventName": "MEM_LOAD_RETIRED.L2_HIT",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions with L2 cache hits as data sources.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x2"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs TBD TBD",
-        "MSRValue": "0x04003C0020",
+        "BriefDescription": "RFO requests that hit L2 cache",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.RFO_HIT",
+        "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that hit L2 cache.",
+        "SampleAfterValue": "200003",
+        "UMask": "0xc2"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs TBD TBD",
-        "MSRValue": "0x10003C0020",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs TBD TBD",
-        "MSRValue": "0x3F803C0020",
+        "BriefDescription": "L1D miss outstandings duration in cycles",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x48",
+        "EventName": "L1D_PEND_MISS.PENDING",
+        "PublicDescription": "Counts duration of L1D miss outstanding, that is each cycle number of Fill Buffers (FB) outstanding required by Demand Reads. FB either is held by demand loads, or it is held by non-demand loads and gets hit at least once by demand. The valid outstanding interval is defined until the FB deallocation by one of the following ways: from FB allocation, if FB is allocated by demand from the demand Hit FB, if it is allocated by hardware or software prefetch.Note: In the L1D, a Demand Read contains cacheable or noncacheable demand loads, including ones causing cache-line splits and reads due to page walks resulted from any request type.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads have any response type.",
-        "MSRValue": "0x0000010080",
+        "BriefDescription": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads have any response type.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD TBD",
-        "MSRValue": "0x01003C0080",
+        "BriefDescription": "Demand Data Read requests that hit L2 cache",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+        "PublicDescription": "Counts the number of demand Data Read requests, initiated by load instructions, that hit L2 cache",
+        "SampleAfterValue": "200003",
+        "UMask": "0xc1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD TBD",
-        "MSRValue": "0x04003C0080",
+        "BriefDescription": "Retired load instructions which data sources were HitM responses from shared L3",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD2",
+        "EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_HITM",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions which data sources were HitM responses from shared L3.",
+        "SampleAfterValue": "20011",
+        "UMask": "0x4"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD TBD",
-        "MSRValue": "0x10003C0080",
+        "BriefDescription": "Counts demand data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD TBD",
-        "MSRValue": "0x3F803C0080",
+        "BriefDescription": "Counts all demand data writes (RFOs) that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs have any response type.",
-        "MSRValue": "0x0000010100",
+        "BriefDescription": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs have any response type.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD TBD",
-        "MSRValue": "0x01003C0100",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD TBD",
-        "MSRValue": "0x04003C0100",
+        "BriefDescription": "Retired store instructions that split across a cacheline boundary.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD0",
+        "EventName": "MEM_INST_RETIRED.SPLIT_STORES",
+        "L1_Hit_Indication": "1",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired store instructions that split across a cacheline boundary.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x42"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD TBD",
-        "MSRValue": "0x10003C0100",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD TBD",
-        "MSRValue": "0x3F803C0100",
+        "BriefDescription": "Any memory transaction that reached the SQ.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD TBD",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xB0",
+        "EventName": "OFFCORE_REQUESTS.ALL_REQUESTS",
+        "PublicDescription": "Counts memory transactions reached the super queue including requests initiated by the core, all L3 prefetches, page walks, etc..",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x80"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests have any response type.",
-        "MSRValue": "0x0000010400",
+        "BriefDescription": "Cacheable and noncachaeble code read requests",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests have any response type.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xB0",
+        "EventName": "OFFCORE_REQUESTS.DEMAND_CODE_RD",
+        "PublicDescription": "Counts both cacheable and non-cacheable code read requests.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x2"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD TBD",
-        "MSRValue": "0x01003C0400",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD TBD",
-        "MSRValue": "0x04003C0400",
+        "BriefDescription": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD TBD",
-        "MSRValue": "0x10003C0400",
+        "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+        "PublicDescription": "Counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD TBD",
-        "MSRValue": "0x3F803C0400",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD have any response type.",
-        "MSRValue": "0x0000010490",
+        "BriefDescription": "Counts all demand code reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD have any response type.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x01003C0490",
+        "BriefDescription": "Counts all demand code reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x04003C0490",
+        "BriefDescription": "Number of times a request needed a FB entry but there was no entry available for it. That is the FB unavailability was dominant reason for blocking the request. A request includes cacheable/uncacheable demands that is load, store or SW prefetch.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x48",
+        "EventName": "L1D_PEND_MISS.FB_FULL",
+        "PublicDescription": "Number of times a request needed a FB (Fill Buffer) entry but there was no entry available for it. A request includes cacheable/uncacheable demands that are load, store or SW prefetch instructions.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x10003C0490",
+        "BriefDescription": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0020",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x3F803C0490",
+        "BriefDescription": "Counts all demand code reads that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD have any response type.",
-        "MSRValue": "0x0000010120",
+        "BriefDescription": "Counts prefetch RFOs that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD have any response type.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x01003C0120",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0020",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x04003C0120",
+        "BriefDescription": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x10003C0120",
+        "BriefDescription": "Retired load instructions with L1 cache hits as data sources",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD1",
+        "EventName": "MEM_LOAD_RETIRED.L1_HIT",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired load instructions with at least one uop that hit in the L1 data cache. This event includes all SW prefetches and lock instructions regardless of the data source.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x3F803C0120",
+        "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
+        "PublicDescription": "Counts cycles when offcore outstanding cacheable Core Data Read transactions are present in the super queue. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x8"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD have any response type.",
-        "MSRValue": "0x0000010491",
+        "BriefDescription": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD have any response type.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x01003C0491",
+        "BriefDescription": "Retired load instructions with locked access.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD0",
+        "EventName": "MEM_INST_RETIRED.LOCK_LOADS",
+        "PEBS": "1",
+        "SampleAfterValue": "100007",
+        "UMask": "0x21"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x04003C0491",
+        "BriefDescription": "Demand and prefetch data reads",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xB0",
+        "EventName": "OFFCORE_REQUESTS.ALL_DATA_RD",
+        "PublicDescription": "Counts the demand and prefetch data reads. All Core Data Reads include cacheable 'Demands' and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x8"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x10003C0491",
+        "BriefDescription": "Retired load instructions which data sources missed L3 but serviced from local dram",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD3",
+        "EventName": "MEM_LOAD_L3_MISS_RETIRED.LOCAL_DRAM",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions which data sources missed L3 but serviced from local DRAM.",
+        "SampleAfterValue": "100007",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x3F803C0491",
+        "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD have any response type.",
-        "MSRValue": "0x0000010122",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.ANY_RESPONSE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD have any response type.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x01003C0122",
+        "BriefDescription": "Retired load instructions that split across a cacheline boundary.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.NO_SNOOP_NEEDED",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD0",
+        "EventName": "MEM_INST_RETIRED.SPLIT_LOADS",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired load instructions that split across a cacheline boundary.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x41"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x04003C0122",
+        "BriefDescription": "Offcore requests buffer cannot take more entries for this thread core.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xB2",
+        "EventName": "OFFCORE_REQUESTS_BUFFER.SQ_FULL",
+        "PublicDescription": "Counts the number of cases when the offcore requests buffer cannot take more entries for the core. This can happen when the superqueue does not contain eligible entries, or when L1D writeback pending FIFO requests is full.Note: Writeback pending FIFO has six entries.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x10003C0122",
+        "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.HITM_OTHER_CORE",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "6",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x3F803C0122",
+        "BriefDescription": "Offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore, every cycle.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
+        "PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads",
-        "MSRValue": "0x08007C0001",
+        "BriefDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "Counts demand data reads",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs)",
-        "MSRValue": "0x08007C0002",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "Counts all demand data writes (RFOs)",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3F803C0010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that",
-        "MSRValue": "0x08007C0004",
+        "BriefDescription": "Counts prefetch RFOs that have any response type.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.ANY_RESPONSE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0000010120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads",
-        "MSRValue": "0x08007C0010",
+        "BriefDescription": "Counts all demand data writes (RFOs) that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.HITM_OTHER_CORE",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x10003C0002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs",
-        "MSRValue": "0x08007C0020",
+        "BriefDescription": "Retired store instructions that miss the STLB.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD0",
+        "EventName": "MEM_INST_RETIRED.STLB_MISS_STORES",
+        "L1_Hit_Indication": "1",
+        "PEBS": "1",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x12"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads",
-        "MSRValue": "0x08007C0080",
+        "BriefDescription": "RFO requests to L2 cache",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x24",
+        "EventName": "L2_RQSTS.ALL_RFO",
+        "PublicDescription": "Counts the total number of RFO (read for ownership) requests to L2 cache. L2 RFO requests include both L1D demand RFO misses as well as L1D RFO prefetches.",
+        "SampleAfterValue": "200003",
+        "UMask": "0xe2"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs",
-        "MSRValue": "0x08007C0100",
+        "BriefDescription": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x08003C0010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests",
-        "MSRValue": "0x08007C0400",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD",
-        "MSRValue": "0x08007C0490",
+        "BriefDescription": "Retired load instructions missed L2 cache as data sources",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xD1",
+        "EventName": "MEM_LOAD_RETIRED.L2_MISS",
+        "PEBS": "1",
+        "PublicDescription": "Retired load instructions missed L2 cache as data sources.",
+        "SampleAfterValue": "50021",
+        "UMask": "0x10"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD",
-        "MSRValue": "0x08007C0120",
+        "BriefDescription": "Counts demand data reads that hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.NO_SNOOP_NEEDED",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x01003C0001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD",
-        "MSRValue": "0x08007C0491",
+        "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
+        "PublicDescription": "Counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x8"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD",
-        "MSRValue": "0x08007C0122",
+        "BriefDescription": "Counts all demand & prefetch RFOs that hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.SNOOP_HIT_WITH_FWD",
-        "PublicDescription": "TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x04003C0122",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     }
 ]
 \ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/floating-point.json b/tools/perf/pmu-events/arch/x86/skylakex/floating-point.json
index c5d0babe89fc..e197cde15047 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/floating-point.json
@@ -1,85 +1,85 @@
 [
     {
-        "EventCode": "0xC7",
-        "UMask": "0x1",
-        "BriefDescription": "Number of SSE/AVX computational scalar double precision floating-point instructions retired.  Each count represents 1 computation. Applies to SSE* and AVX* scalar double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT FM(N)ADD/SUB.  FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "BriefDescription": "Number of SSE/AVX computational 128-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 2 computation operations, one for each element.  Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT RSQRT14 RCP14 DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
         "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.SCALAR_DOUBLE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC7",
+        "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0xC7",
-        "UMask": "0x2",
-        "BriefDescription": "Number of SSE/AVX computational scalar single precision floating-point instructions retired.  Each count represents 1 computation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT FM(N)ADD/SUB.  FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "BriefDescription": "Number of SSE/AVX computational 512-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 8 computation operations, one for each element.  Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 8 calculations per element.",
         "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.SCALAR_SINGLE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC7",
+        "EventName": "FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x40"
     },
     {
-        "EventCode": "0xC7",
-        "UMask": "0x4",
-        "BriefDescription": "Number of SSE/AVX computational 128-bit packed double precision floating-point instructions retired.  Each count represents 2 computations. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "BriefDescription": "Number of SSE/AVX computational scalar single precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 1 computation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
         "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC7",
+        "EventName": "FP_ARITH_INST_RETIRED.SCALAR_SINGLE",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xC7",
-        "UMask": "0x8",
-        "BriefDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "BriefDescription": "Number of SSE/AVX computational 256-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 4 computation operations, one for each element.  Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
         "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC7",
+        "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0xC7",
-        "UMask": "0x10",
-        "BriefDescription": "Number of SSE/AVX computational 256-bit packed double precision floating-point instructions retired.  Each count represents 4 computations. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "BriefDescription": "Number of SSE/AVX computational 512-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 16 computation operations, one for each element.  Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 16 calculations per element.",
         "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC7",
+        "EventName": "FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x80"
     },
     {
-        "EventCode": "0xC7",
-        "UMask": "0x20",
-        "BriefDescription": "Number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired.  Each count represents 8 computations. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP RSQRT SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+        "BriefDescription": "Number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 8 computation operations, one for each element.  Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC7",
         "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x20"
     },
     {
-        "EventCode": "0xC7",
-        "UMask": "0x40",
-        "BriefDescription": "Number of Packed Double-Precision FP arithmetic instructions (Use operation multiplier of 8)",
+        "BriefDescription": "Cycles with any input/output SSE or FP assist",
         "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0xCA",
+        "EventName": "FP_ASSIST.ANY",
+        "PublicDescription": "Counts cycles with any input and output SSE or x87 FP assist. If an input and output assist are detected on the same cycle the event increments by 1.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1e"
     },
     {
-        "EventCode": "0xC7",
-        "UMask": "0x80",
-        "BriefDescription": "Number of Packed Single-Precision FP arithmetic instructions (Use operation multiplier of 16)",
+        "BriefDescription": "Number of SSE/AVX computational scalar double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 1 computation. Applies to SSE* and AVX* scalar double precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
         "Counter": "0,1,2,3",
-        "EventName": "FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC7",
+        "EventName": "FP_ARITH_INST_RETIRED.SCALAR_DOUBLE",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xCA",
-        "UMask": "0x1e",
-        "BriefDescription": "Cycles with any input/output SSE or FP assist",
+        "BriefDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 4 computation operations, one for each element.  Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
         "Counter": "0,1,2,3",
-        "EventName": "FP_ASSIST.ANY",
-        "CounterMask": "1",
-        "PublicDescription": "Counts cycles with any input and output SSE or x87 FP assist. If an input and output assist are detected on the same cycle the event increments by 1.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC7",
+        "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x8"
     }
 ]
 \ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/frontend.json b/tools/perf/pmu-events/arch/x86/skylakex/frontend.json
index 4dc583cfb545..cdf95bd2a73d 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/frontend.json
@@ -1,482 +1,516 @@
 [
     {
-        "EventCode": "0x79",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache miss.",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MITE_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "Counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may 'bypass' the IDQ.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x80",
+        "EventName": "ICACHE_16B.IFDATA_STALL",
+        "PublicDescription": "Cycles where a code line fetch is stalled due to an L1 instruction cache miss. The legacy decode pipeline works at a 16 Byte granularity.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x79",
-        "UMask": "0x4",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from MITE path",
+        "BriefDescription": "Retired Instructions who experienced iTLB true miss.",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MITE_UOPS",
-        "PublicDescription": "Counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may 'bypass' the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.ITLB_MISS",
+        "MSRIndex": "0x3F7",
+        "MSRValue": "0x14",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired Instructions that experienced iTLB (Instruction TLB) true miss.",
+        "SampleAfterValue": "100007",
+        "TakenAlone": "1",
+        "UMask": "0x1"
+    },
+    {
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.LATENCY_GE_128",
+        "MSRIndex": "0x3F7",
+        "MSRValue": "0x408006",
+        "PEBS": "1",
+        "SampleAfterValue": "100007",
+        "TakenAlone": "1",
+        "UMask": "0x1"
+    },
+    {
+        "BriefDescription": "Cycles with less than 3 uops delivered by the front end.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x9C",
+        "EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_LE_3_UOP_DELIV.CORE",
+        "PublicDescription": "Cycles with less than 3 uops delivered by the front-end.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x79",
-        "UMask": "0x8",
         "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from Decode Stream Buffer (DSB) path",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.DSB_CYCLES",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "CounterMask": "1",
+        "EventCode": "0x79",
+        "EventName": "IDQ.DSB_CYCLES",
         "PublicDescription": "Counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may 'bypass' the IDQ.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0x79",
-        "UMask": "0x8",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
+        "BriefDescription": "Cycles per thread when 3 or more uops are not delivered to Resource Allocation Table (RAT) when backend of the machine is not stalled",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.DSB_UOPS",
-        "PublicDescription": "Counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may 'bypass' the IDQ.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "3",
+        "EventCode": "0x9C",
+        "EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_LE_1_UOP_DELIV.CORE",
+        "PublicDescription": "Counts, on the per-thread basis, cycles when less than 1 uop is delivered to Resource Allocation Table (RAT). IDQ_Uops_Not_Delivered.core >= 3.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x79",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles when uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_DSB_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "Counts cycles during which uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may 'bypass' the IDQ.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xE6",
+        "EventName": "BACLEARS.ANY",
+        "PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch instruction in a fetch line. This occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x79",
-        "UMask": "0x18",
-        "BriefDescription": "Cycles Decode Stream Buffer (DSB) is delivering any Uop",
+        "BriefDescription": "Retired Instructions who experienced decode stream buffer (DSB - the decoded instruction-cache) miss.",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.ALL_DSB_CYCLES_ANY_UOPS",
-        "CounterMask": "1",
-        "PublicDescription": "Counts the number of cycles uops were delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Count includes uops that may 'bypass' the IDQ.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.DSB_MISS",
+        "MSRIndex": "0x3F7",
+        "MSRValue": "0x11",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired Instructions that experienced DSB (Decode stream buffer i.e. the decoded instruction-cache) miss.",
+        "SampleAfterValue": "100007",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x79",
-        "UMask": "0x18",
-        "BriefDescription": "Cycles Decode Stream Buffer (DSB) is delivering 4 Uops",
+        "BriefDescription": "Cycles per thread when 4 or more uops are not delivered to Resource Allocation Table (RAT) when backend of the machine is not stalled",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.ALL_DSB_CYCLES_4_UOPS",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "CounterMask": "4",
-        "PublicDescription": "Counts the number of cycles 4 uops were delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Count includes uops that may 'bypass' the IDQ.",
+        "EventCode": "0x9C",
+        "EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE",
+        "PublicDescription": "Counts, on the per-thread basis, cycles when no uops are delivered to Resource Allocation Table (RAT). IDQ_Uops_Not_Delivered.core =4.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x79",
-        "UMask": "0x20",
-        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_MITE_UOPS",
-        "PublicDescription": "Counts the number of uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may 'bypass' the IDQ.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.LATENCY_GE_16",
+        "MSRIndex": "0x3F7",
+        "MSRValue": "0x401006",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 16 cycles. During this period the front-end delivered no uops.",
+        "SampleAfterValue": "100007",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x79",
-        "UMask": "0x24",
-        "BriefDescription": "Cycles MITE is delivering any Uop",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from MITE path",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.ALL_MITE_CYCLES_ANY_UOPS",
-        "CounterMask": "1",
-        "PublicDescription": "Counts the number of cycles uops were delivered to the Instruction Decode Queue (IDQ) from the MITE (legacy decode pipeline) path. Counting includes uops that may 'bypass' the IDQ. During these cycles uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x79",
+        "EventName": "IDQ.MITE_UOPS",
+        "PublicDescription": "Counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may 'bypass' the IDQ. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x79",
-        "UMask": "0x24",
-        "BriefDescription": "Cycles MITE is delivering 4 Uops",
+        "BriefDescription": "Cycles with less than 2 uops delivered by the front end.",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.ALL_MITE_CYCLES_4_UOPS",
-        "CounterMask": "4",
-        "PublicDescription": "Counts the number of cycles 4 uops were delivered to the Instruction Decode Queue (IDQ) from the MITE (legacy decode pipeline) path. Counting includes uops that may 'bypass' the IDQ. During these cycles uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "2",
+        "EventCode": "0x9C",
+        "EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_LE_2_UOP_DELIV.CORE",
+        "PublicDescription": "Cycles with less than 2 uops delivered by the front-end.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x79",
-        "UMask": "0x30",
         "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_CYCLES",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "CounterMask": "1",
+        "EventCode": "0x79",
+        "EventName": "IDQ.MS_CYCLES",
         "PublicDescription": "Counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may 'bypass' the IDQ. Uops maybe initiated by Decode Stream Buffer (DSB) or MITE.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x30"
     },
     {
-        "EventCode": "0x79",
-        "UMask": "0x30",
-        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
+        "BriefDescription": "Cycles MITE is delivering any Uop",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_UOPS",
-        "PublicDescription": "Counts the total number of uops delivered by the Microcode Sequencer (MS). Any instruction over 4 uops will be delivered by the MS. Some instructions such as transcendentals may additionally generate uops from the MS.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x79",
+        "EventName": "IDQ.ALL_MITE_CYCLES_ANY_UOPS",
+        "PublicDescription": "Counts the number of cycles uops were delivered to the Instruction Decode Queue (IDQ) from the MITE (legacy decode pipeline) path. Counting includes uops that may 'bypass' the IDQ. During these cycles uops are not being delivered from the Decode Stream Buffer (DSB).",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x24"
+    },
+    {
+        "BriefDescription": "Instruction fetch tag lookups that hit in the instruction cache (L1I). Counts at 64-byte cache-line granularity.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x83",
+        "EventName": "ICACHE_64B.IFTAG_HIT",
+        "SampleAfterValue": "200003",
+        "UMask": "0x1"
     },
     {
-        "EdgeDetect": "1",
-        "EventCode": "0x79",
-        "UMask": "0x30",
         "BriefDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ.MS_SWITCHES",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "CounterMask": "1",
+        "EdgeDetect": "1",
+        "EventCode": "0x79",
+        "EventName": "IDQ.MS_SWITCHES",
         "PublicDescription": "Number of switches from DSB (Decode Stream Buffer) or MITE (legacy decode pipeline) to the Microcode Sequencer.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x30"
     },
     {
-        "EventCode": "0x80",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache miss.",
+        "BriefDescription": "Retired Instructions who experienced Instruction L2 Cache true miss.",
         "Counter": "0,1,2,3",
-        "EventName": "ICACHE_16B.IFDATA_STALL",
-        "PublicDescription": "Cycles where a code line fetch is stalled due to an L1 instruction cache miss. The legacy decode pipeline works at a 16 Byte granularity.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.L2_MISS",
+        "MSRIndex": "0x3F7",
+        "MSRValue": "0x13",
+        "PEBS": "1",
+        "SampleAfterValue": "100007",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x83",
-        "UMask": "0x1",
-        "BriefDescription": "Instruction fetch tag lookups that hit in the instruction cache (L1I). Counts at 64-byte cache-line granularity.",
+        "BriefDescription": "Cycles when uops are being delivered to Instruction Decode Queue (IDQ) from MITE path",
         "Counter": "0,1,2,3",
-        "EventName": "ICACHE_64B.IFTAG_HIT",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x79",
+        "EventName": "IDQ.MITE_CYCLES",
+        "PublicDescription": "Counts cycles during which uops are being delivered to Instruction Decode Queue (IDQ) from the MITE path. Counting includes uops that may 'bypass' the IDQ.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x83",
-        "UMask": "0x2",
-        "BriefDescription": "Instruction fetch tag lookups that miss in the instruction cache (L1I). Counts at 64-byte cache-line granularity.",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 64 cycles which was not interrupted by a back-end stall.",
         "Counter": "0,1,2,3",
-        "EventName": "ICACHE_64B.IFTAG_MISS",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.LATENCY_GE_64",
+        "MSRIndex": "0x3F7",
+        "MSRValue": "0x404006",
+        "PEBS": "1",
+        "SampleAfterValue": "100007",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x83",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache tag miss.",
+        "BriefDescription": "Uops not delivered to Resource Allocation Table (RAT) per thread when backend of the machine is not stalled",
         "Counter": "0,1,2,3",
-        "EventName": "ICACHE_64B.IFTAG_STALL",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "Invert": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "EventCode": "0x9C",
-        "UMask": "0x1",
-        "BriefDescription": "Counts cycles FE delivered 4 uops or Resource Allocation Table (RAT) was stalling FE.",
-        "Counter": "0,1,2,3",
-        "EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_FE_WAS_OK",
-        "CounterMask": "1",
+        "EventName": "IDQ_UOPS_NOT_DELIVERED.CORE",
+        "PublicDescription": "Counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding 4  x when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when: a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread. b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions).  c. Instruction Decode Queue (IDQ) delivers four uops.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x9C",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with less than 3 uops delivered by the front end.",
+        "BriefDescription": "Uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_LE_3_UOP_DELIV.CORE",
-        "CounterMask": "1",
-        "PublicDescription": "Cycles with less than 3 uops delivered by the front-end.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x79",
+        "EventName": "IDQ.MS_MITE_UOPS",
+        "PublicDescription": "Counts the number of uops initiated by MITE and delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may 'bypass' the IDQ.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x20"
     },
     {
-        "EventCode": "0x9C",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles with less than 2 uops delivered by the front end.",
+        "BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache tag miss.",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_LE_2_UOP_DELIV.CORE",
-        "CounterMask": "2",
-        "PublicDescription": "Cycles with less than 2 uops delivered by the front-end.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x83",
+        "EventName": "ICACHE_64B.IFTAG_STALL",
+        "SampleAfterValue": "200003",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x9C",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles per thread when 3 or more uops are not delivered to Resource Allocation Table (RAT) when backend of the machine is not stalled",
+        "BriefDescription": "Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles.",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_LE_1_UOP_DELIV.CORE",
-        "CounterMask": "3",
-        "PublicDescription": "Counts, on the per-thread basis, cycles when less than 1 uop is delivered to Resource Allocation Table (RAT). IDQ_Uops_Not_Delivered.core >= 3.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xAB",
+        "EventName": "DSB2MITE_SWITCHES.PENALTY_CYCLES",
+        "PublicDescription": "Counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. MM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.Penalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 02 cycles.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0x9C",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles per thread when 4 or more uops are not delivered to Resource Allocation Table (RAT) when backend of the machine is not stalled",
+        "BriefDescription": "Cycles Decode Stream Buffer (DSB) is delivering any Uop",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE",
-        "CounterMask": "4",
-        "PublicDescription": "Counts, on the per-thread basis, cycles when no uops are delivered to Resource Allocation Table (RAT). IDQ_Uops_Not_Delivered.core =4.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x79",
+        "EventName": "IDQ.ALL_DSB_CYCLES_ANY_UOPS",
+        "PublicDescription": "Counts the number of cycles uops were delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Count includes uops that may 'bypass' the IDQ.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x18"
     },
     {
-        "EventCode": "0x9C",
-        "UMask": "0x1",
-        "BriefDescription": "Uops not delivered to Resource Allocation Table (RAT) per thread when backend of the machine is not stalled",
+        "BriefDescription": "Retired Instructions who experienced STLB (2nd level TLB) true miss.",
         "Counter": "0,1,2,3",
-        "EventName": "IDQ_UOPS_NOT_DELIVERED.CORE",
-        "PublicDescription": "Counts the number of uops not delivered to Resource Allocation Table (RAT) per thread adding \u201c4 \u2013 x\u201d when Resource Allocation Table (RAT) is not stalled and Instruction Decode Queue (IDQ) delivers x uops to Resource Allocation Table (RAT) (where x belongs to {0,1,2,3}). Counting does not cover cases when: a. IDQ-Resource Allocation Table (RAT) pipe serves the other thread. b. Resource Allocation Table (RAT) is stalled for the thread (including uop drops and clear BE conditions).  c. Instruction Decode Queue (IDQ) delivers four uops.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.STLB_MISS",
+        "MSRIndex": "0x3F7",
+        "MSRValue": "0x15",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired Instructions that experienced STLB (2nd level TLB) true miss.",
+        "SampleAfterValue": "100007",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xAB",
-        "UMask": "0x2",
-        "BriefDescription": "Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles.",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
         "Counter": "0,1,2,3",
-        "EventName": "DSB2MITE_SWITCHES.PENALTY_CYCLES",
-        "PublicDescription": "Counts Decode Stream Buffer (DSB)-to-MITE switch true penalty cycles. These cycles do not include uops routed through because of the switch itself, for example, when Instruction Decode Queue (IDQ) pre-allocation is unavailable, or Instruction Decode Queue (IDQ) is full. SBD-to-MITE switch true penalty cycles happen after the merge mux (MM) receives Decode Stream Buffer (DSB) Sync-indication until receiving the first MITE uop. MM is placed before Instruction Decode Queue (IDQ) to merge uops being fed from the MITE and Decode Stream Buffer (DSB) paths. Decode Stream Buffer (DSB) inserts the Sync-indication whenever a Decode Stream Buffer (DSB)-to-MITE switch occurs.Penalty: A Decode Stream Buffer (DSB) hit followed by a Decode Stream Buffer (DSB) miss can cost up to six cycles in which no uops are delivered to the IDQ. Most often, such switches from the Decode Stream Buffer (DSB) to the legacy pipeline cost 0\u20132 cycles.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x79",
+        "EventName": "IDQ.DSB_UOPS",
+        "PublicDescription": "Counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Counting includes uops that may 'bypass' the IDQ.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 4 cycles which was not interrupted by a back-end stall. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x400406",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 512 cycles which was not interrupted by a back-end stall.",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.LATENCY_GE_4",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.LATENCY_GE_512",
         "MSRIndex": "0x3F7",
-        "TakenAlone": "1",
+        "MSRValue": "0x420006",
+        "PEBS": "1",
         "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 2 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x200206",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 8 cycles which was not interrupted by a back-end stall.",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_2",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.LATENCY_GE_8",
         "MSRIndex": "0x3F7",
+        "MSRValue": "0x400806",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 8 cycles. During this period the front-end delivered no uops.",
+        "SampleAfterValue": "100007",
         "TakenAlone": "1",
+        "UMask": "0x1"
+    },
+    {
+        "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
+        "Counter": "0,1,2,3,4,5,6,7",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xc6",
+        "EventName": "FRONTEND_RETIRED.LATENCY_GE_1",
+        "MSRIndex": "0x3F7",
+        "MSRValue": "0x400106",
+        "PEBS": "2",
+        "PublicDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
         "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x400206",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 2 cycles which was not interrupted by a back-end stall.",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_2",
         "MSRIndex": "0x3F7",
-        "TakenAlone": "1",
+        "MSRValue": "0x400206",
+        "PEBS": "1",
         "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired Instructions who experienced STLB (2nd level TLB) true miss. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x15",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 4 cycles which was not interrupted by a back-end stall.",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.STLB_MISS",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.LATENCY_GE_4",
         "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired Instructions that experienced STLB (2nd level TLB) true miss.",
-        "TakenAlone": "1",
+        "MSRValue": "0x400406",
+        "PEBS": "1",
         "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired Instructions who experienced iTLB true miss. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x14",
+        "BriefDescription": "Cycles MITE is delivering 4 Uops",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.ITLB_MISS",
-        "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired Instructions that experienced iTLB (Instruction TLB) true miss.",
-        "TakenAlone": "1",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "4",
+        "EventCode": "0x79",
+        "EventName": "IDQ.ALL_MITE_CYCLES_4_UOPS",
+        "PublicDescription": "Counts the number of cycles 4 uops were delivered to the Instruction Decode Queue (IDQ) from the MITE (legacy decode pipeline) path. Counting includes uops that may 'bypass' the IDQ. During these cycles uops are not being delivered from the Decode Stream Buffer (DSB).",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x24"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired Instructions who experienced Instruction L2 Cache true miss. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x13",
+        "BriefDescription": "Cycles when uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.L2_MISS",
-        "MSRIndex": "0x3F7",
-        "TakenAlone": "1",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x79",
+        "EventName": "IDQ.MS_DSB_CYCLES",
+        "PublicDescription": "Counts cycles during which uops initiated by Decode Stream Buffer (DSB) are being delivered to Instruction Decode Queue (IDQ) while the Microcode Sequencer (MS) is busy. Counting includes uops that may 'bypass' the IDQ.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired Instructions who experienced Instruction L1 Cache true miss. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x12",
+        "BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) while Microcode Sequenser (MS) is busy",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.L1I_MISS",
-        "MSRIndex": "0x3F7",
-        "TakenAlone": "1",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x79",
+        "EventName": "IDQ.MS_UOPS",
+        "PublicDescription": "Counts the total number of uops delivered by the Microcode Sequencer (MS). Any instruction over 4 uops will be delivered by the MS. Some instructions such as transcendentals may additionally generate uops from the MS.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x30"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired Instructions who experienced decode stream buffer (DSB - the decoded instruction-cache) miss. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x11",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.DSB_MISS",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.LATENCY_GE_256",
         "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired Instructions that experienced DSB (Decode stream buffer i.e. the decoded instruction-cache) miss.",
-        "TakenAlone": "1",
+        "MSRValue": "0x410006",
+        "PEBS": "1",
         "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 2 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3",
         "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 3 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
+        "EventName": "FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_2",
+        "MSRIndex": "0x3F7",
+        "MSRValue": "0x200206",
         "PEBS": "1",
-        "MSRValue": "0x300206",
+        "SampleAfterValue": "100007",
+        "TakenAlone": "1",
+        "UMask": "0x1"
+    },
+    {
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 3 bubble-slots for a period of 2 cycles which was not interrupted by a back-end stall.",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_3",
         "MSRIndex": "0x3F7",
-        "TakenAlone": "1",
+        "MSRValue": "0x300206",
+        "PEBS": "1",
         "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x100206",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
         "EventName": "FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_1",
         "MSRIndex": "0x3F7",
+        "MSRValue": "0x100206",
+        "PEBS": "1",
         "PublicDescription": "Counts retired instructions that are delivered to the back-end after the front-end had at least 1 bubble-slot for a period of 2 cycles. A bubble-slot is an empty issue-pipeline slot while there was no RAT stall.",
-        "TakenAlone": "1",
         "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
-    },
-    {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 512 cycles which was not interrupted by a back-end stall. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x420006",
-        "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.LATENCY_GE_512",
-        "MSRIndex": "0x3F7",
         "TakenAlone": "1",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x410006",
+        "BriefDescription": "Cycles Decode Stream Buffer (DSB) is delivering 4 Uops",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.LATENCY_GE_256",
-        "MSRIndex": "0x3F7",
-        "TakenAlone": "1",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "4",
+        "EventCode": "0x79",
+        "EventName": "IDQ.ALL_DSB_CYCLES_4_UOPS",
+        "PublicDescription": "Counts the number of cycles 4 uops were delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path. Count includes uops that may 'bypass' the IDQ.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x18"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x408006",
+        "BriefDescription": "Decode Stream Buffer (DSB)-to-MITE switches",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.LATENCY_GE_128",
-        "MSRIndex": "0x3F7",
-        "TakenAlone": "1",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xAB",
+        "EventName": "DSB2MITE_SWITCHES.COUNT",
+        "PublicDescription": "This event counts the number of the Decode Stream Buffer (DSB)-to-MITE switches including all misses because of missing Decode Stream Buffer (DSB) cache and u-arch forced misses.\nNote: Invoking MITE requires two or three cycles delay.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 64 cycles which was not interrupted by a back-end stall. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x404006",
+        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 32 cycles which was not interrupted by a back-end stall.",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.LATENCY_GE_64",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.LATENCY_GE_32",
         "MSRIndex": "0x3F7",
-        "TakenAlone": "1",
+        "MSRValue": "0x402006",
+        "PEBS": "1",
+        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 32 cycles. During this period the front-end delivered no uops.",
         "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 32 cycles which was not interrupted by a back-end stall. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x402006",
+        "BriefDescription": "Counts cycles FE delivered 4 uops or Resource Allocation Table (RAT) was stalling FE.",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.LATENCY_GE_32",
-        "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired instructions that are delivered to the back-end  after a front-end stall of at least 32 cycles. During this period the front-end delivered no uops.",
-        "TakenAlone": "1",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x9C",
+        "EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_FE_WAS_OK",
+        "Invert": "1",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall. Precise Event.",
-        "PEBS": "1",
-        "MSRValue": "0x401006",
+        "BriefDescription": "Instruction fetch tag lookups that miss in the instruction cache (L1I). Counts at 64-byte cache-line granularity.",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.LATENCY_GE_16",
-        "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 16 cycles. During this period the front-end delivered no uops.",
-        "TakenAlone": "1",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x83",
+        "EventName": "ICACHE_64B.IFTAG_MISS",
+        "SampleAfterValue": "200003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xC6",
-        "UMask": "0x1",
-        "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 8 cycles which was not interrupted by a back-end stall.",
-        "PEBS": "1",
-        "MSRValue": "0x400806",
+        "BriefDescription": "Retired Instructions who experienced Instruction L1 Cache true miss.",
         "Counter": "0,1,2,3",
-        "EventName": "FRONTEND_RETIRED.LATENCY_GE_8",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC6",
+        "EventName": "FRONTEND_RETIRED.L1I_MISS",
         "MSRIndex": "0x3F7",
-        "PublicDescription": "Counts retired instructions that are delivered to the back-end after a front-end stall of at least 8 cycles. During this period the front-end delivered no uops.",
-        "TakenAlone": "1",
+        "MSRValue": "0x12",
+        "PEBS": "1",
         "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "TakenAlone": "1",
+        "UMask": "0x1"
     }
 ]
 \ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/memory.json b/tools/perf/pmu-events/arch/x86/skylakex/memory.json
index 48a9cdf81307..6c3fd89d204d 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/memory.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/memory.json
@@ -1,1396 +1,1403 @@
 [
     {
-        "EventCode": "0x54",
-        "UMask": "0x1",
-        "BriefDescription": "Number of times a transactional abort was signaled due to a data conflict on a transactionally accessed address",
+        "BriefDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "TX_MEM.ABORT_CONFLICT",
-        "PublicDescription": "Number of times a TSX line had a cache conflict.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800122",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x54",
-        "UMask": "0x2",
-        "BriefDescription": "Number of times a transactional abort was signaled due to a data capacity limitation for transactional reads or writes.",
+        "BriefDescription": "Counts all demand & prefetch RFOs that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "TX_MEM.ABORT_CAPACITY",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000122",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x54",
-        "UMask": "0x4",
-        "BriefDescription": "Number of times a HLE transactional region aborted due to a non XRELEASE prefixed instruction writing to an elided lock in the elision buffer",
+        "BriefDescription": "Cycles with at least 6 Demand Data Read requests that miss L3 cache in the superQ.",
         "Counter": "0,1,2,3",
-        "EventName": "TX_MEM.ABORT_HLE_STORE_TO_ELIDED_LOCK",
-        "PublicDescription": "Number of times a TSX Abort was triggered due to a non-release/commit store to lock.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "6",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD_GE_6",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0x54",
-        "UMask": "0x8",
-        "BriefDescription": "Number of times an HLE transactional execution aborted due to NoAllocatedElisionBuffer being non-zero.",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_NOT_EMPTY",
-        "PublicDescription": "Number of times a TSX Abort was triggered due to commit but Lock Buffer not empty.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800020",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x54",
-        "UMask": "0x10",
-        "BriefDescription": "Number of times an HLE transactional execution aborted due to XRELEASE lock not satisfying the address and value requirements in the elision buffer",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_MISMATCH",
-        "PublicDescription": "Number of times a TSX Abort was triggered due to release/commit but data and address mismatch.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x54",
-        "UMask": "0x20",
-        "BriefDescription": "Number of times an HLE transactional execution aborted due to an unsupported read alignment from the elision buffer.",
+        "BriefDescription": "Counts all demand data writes (RFOs) that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_UNSUPPORTED_ALIGNMENT",
-        "PublicDescription": "Number of times a TSX Abort was triggered due to attempting an unsupported alignment from Lock Buffer.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x54",
-        "UMask": "0x40",
-        "BriefDescription": "Number of times HLE lock could not be elided due to ElisionBufferAvailable being zero.",
+        "BriefDescription": "Number of times an HLE execution aborted due to hardware timer expiration.",
         "Counter": "0,1,2,3",
-        "EventName": "TX_MEM.HLE_ELISION_BUFFER_FULL",
-        "PublicDescription": "Number of times we could not allocate Lock Buffer.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC8",
+        "EventName": "HLE_RETIRED.ABORTED_TIMER",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0x5d",
-        "UMask": "0x1",
-        "BriefDescription": "Counts the number of times a class of instructions that may cause a transactional abort was executed. Since this is the count of execution, it may not always cause a transactional abort.",
+        "BriefDescription": "Counts all prefetch data reads that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "TX_EXEC.MISC1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x5d",
-        "UMask": "0x2",
-        "BriefDescription": "Counts the number of times a class of instructions (e.g., vzeroupper) that may cause a transactional abort was executed inside a transactional region",
+        "BriefDescription": "Number of times an RTM execution aborted due to various memory events (e.g. read/write capacity and conflicts)",
         "Counter": "0,1,2,3",
-        "EventName": "TX_EXEC.MISC2",
-        "PublicDescription": "Unfriendly TSX abort triggered by a vzeroupper instruction.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC9",
+        "EventName": "RTM_RETIRED.ABORTED_MEM",
+        "PublicDescription": "Number of times an RTM execution aborted due to various memory events (e.g. read/write capacity and conflicts).",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0x5d",
-        "UMask": "0x4",
-        "BriefDescription": "Counts the number of times an instruction execution caused the transactional nest count supported to be exceeded",
+        "BriefDescription": "Counts all demand code reads that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "TX_EXEC.MISC3",
-        "PublicDescription": "Unfriendly TSX abort triggered by a nest count that is too deep.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x5d",
-        "UMask": "0x8",
-        "BriefDescription": "Counts the number of times a XBEGIN instruction was executed inside an HLE transactional region.",
+        "BriefDescription": "Number of times an RTM execution aborted due to incompatible memory type",
         "Counter": "0,1,2,3",
-        "EventName": "TX_EXEC.MISC4",
-        "PublicDescription": "RTM region detected inside HLE.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC9",
+        "EventName": "RTM_RETIRED.ABORTED_MEMTYPE",
+        "PublicDescription": "Number of times an RTM execution aborted due to incompatible memory type.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x40"
     },
     {
-        "EventCode": "0x5d",
-        "UMask": "0x10",
-        "BriefDescription": "Counts the number of times an HLE XACQUIRE instruction was executed inside an RTM transactional region",
+        "BriefDescription": "Counts all demand data writes (RFOs) that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "TX_EXEC.MISC5",
-        "PublicDescription": "Counts the number of times an HLE XACQUIRE instruction was executed inside an RTM transactional region.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x10",
-        "BriefDescription": "Counts number of Offcore outstanding Demand Data Read requests that miss L3 cache in the superQ every cycle.",
+        "BriefDescription": "Counts prefetch RFOs that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles with at least 6 Demand Data Read requests that miss L3 cache in the superQ.",
+        "BriefDescription": "Counts all prefetch data reads that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD_GE_6",
-        "CounterMask": "6",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x60",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles with at least 1 Demand Data Read requests who miss L3 cache in the superQ.",
+        "BriefDescription": "Counts prefetch RFOs that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_L3_MISS_DEMAND_DATA_RD",
-        "CounterMask": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA3",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles while L3 cache miss demand load is outstanding.",
+        "BriefDescription": "Counts all prefetch data reads that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L3_MISS",
-        "CounterMask": "2",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA3",
-        "UMask": "0x6",
-        "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
+        "BriefDescription": "Cycles while L3 cache miss demand load is outstanding.",
         "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L3_MISS",
-        "CounterMask": "6",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "2",
+        "EventCode": "0xA3",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L3_MISS",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xB0",
-        "UMask": "0x10",
-        "BriefDescription": "Demand Data Read requests who miss L3 cache",
+        "BriefDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_REQUESTS.L3_MISS_DEMAND_DATA_RD",
-        "PublicDescription": "Demand Data Read requests who miss L3 cache.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC3",
-        "UMask": "0x2",
-        "BriefDescription": "Counts the number of machine clears due to memory order conflicts.",
+        "BriefDescription": "Counts all demand code reads that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
-        "Errata": "SKL089",
-        "PublicDescription": "Counts the number of memory ordering Machine Clears detected. Memory Ordering Machine Clears can result from one of the following:a. memory disambiguation,b. external snoop, orc. cross SMT-HW-thread snoop (stores) hitting load buffer.",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC8",
-        "UMask": "0x1",
-        "BriefDescription": "Number of times an HLE execution started.",
+        "BriefDescription": "Counts all demand code reads that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "HLE_RETIRED.START",
-        "PublicDescription": "Number of times we entered an HLE region. Does not count nested transactions.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC8",
-        "UMask": "0x2",
-        "BriefDescription": "Number of times an HLE execution successfully committed",
+        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 32 cycles.",
         "Counter": "0,1,2,3",
-        "EventName": "HLE_RETIRED.COMMIT",
-        "PublicDescription": "Number of times HLE commit succeeded.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
+        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_32",
+        "MSRIndex": "0x3F6",
+        "MSRValue": "0x20",
+        "PEBS": "2",
+        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 32 cycles.  Reported latency may be longer than just the memory latency.",
+        "SampleAfterValue": "100007",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC8",
-        "UMask": "0x4",
-        "BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categories may count as one).",
-        "PEBS": "1",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "HLE_RETIRED.ABORTED",
-        "PublicDescription": "Number of times HLE abort was triggered. (PEBS)",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00020",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC8",
-        "UMask": "0x8",
-        "BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., read/write capacity and conflicts).",
+        "BriefDescription": "Counts all prefetch data reads that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "HLE_RETIRED.ABORTED_MEM",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC8",
-        "UMask": "0x10",
-        "BriefDescription": "Number of times an HLE execution aborted due to hardware timer expiration.",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "HLE_RETIRED.ABORTED_TIMER",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000020",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC8",
-        "UMask": "0x20",
-        "BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions and certain unfriendly events (such as AD assists etc.).",
+        "BriefDescription": "Number of times a HLE transactional region aborted due to a non XRELEASE prefixed instruction writing to an elided lock in the elision buffer",
         "Counter": "0,1,2,3",
-        "EventName": "HLE_RETIRED.ABORTED_UNFRIENDLY",
-        "PublicDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions and certain unfriendly events (such as AD assists etc.).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x54",
+        "EventName": "TX_MEM.ABORT_HLE_STORE_TO_ELIDED_LOCK",
+        "PublicDescription": "Number of times a TSX Abort was triggered due to a non-release/commit store to lock.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0xC8",
-        "UMask": "0x40",
-        "BriefDescription": "Number of times an HLE execution aborted due to incompatible memory type",
+        "BriefDescription": "Number of times a transactional abort was signaled due to a data conflict on a transactionally accessed address",
         "Counter": "0,1,2,3",
-        "EventName": "HLE_RETIRED.ABORTED_MEMTYPE",
-        "PublicDescription": "Number of times an HLE execution aborted due to incompatible memory type.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x54",
+        "EventName": "TX_MEM.ABORT_CONFLICT",
+        "PublicDescription": "Number of times a TSX line had a cache conflict.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC8",
-        "UMask": "0x80",
-        "BriefDescription": "Number of times an HLE execution aborted due to unfriendly events (such as interrupts).",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "HLE_RETIRED.ABORTED_EVENTS",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC9",
-        "UMask": "0x1",
-        "BriefDescription": "Number of times an RTM execution started.",
+        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 64 cycles.",
         "Counter": "0,1,2,3",
-        "EventName": "RTM_RETIRED.START",
-        "PublicDescription": "Number of times we entered an RTM region. Does not count nested transactions.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
+        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_64",
+        "MSRIndex": "0x3F6",
+        "MSRValue": "0x40",
+        "PEBS": "2",
+        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 64 cycles.  Reported latency may be longer than just the memory latency.",
+        "SampleAfterValue": "2003",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC9",
-        "UMask": "0x2",
-        "BriefDescription": "Number of times an RTM execution successfully committed",
+        "BriefDescription": "Counts all demand data writes (RFOs) that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "RTM_RETIRED.COMMIT",
-        "PublicDescription": "Number of times RTM commit succeeded.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC9",
-        "UMask": "0x4",
-        "BriefDescription": "Number of times an RTM execution aborted due to any reasons (multiple categories may count as one).",
-        "PEBS": "1",
+        "BriefDescription": "Number of times an HLE execution aborted due to various memory events (e.g., read/write capacity and conflicts).",
         "Counter": "0,1,2,3",
-        "EventName": "RTM_RETIRED.ABORTED",
-        "PublicDescription": "Number of times RTM abort was triggered. (PEBS)",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC8",
+        "EventName": "HLE_RETIRED.ABORTED_MEM",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0xC9",
-        "UMask": "0x8",
-        "BriefDescription": "Number of times an RTM execution aborted due to various memory events (e.g. read/write capacity and conflicts)",
+        "BriefDescription": "Number of times an HLE transactional execution aborted due to NoAllocatedElisionBuffer being non-zero.",
         "Counter": "0,1,2,3",
-        "EventName": "RTM_RETIRED.ABORTED_MEM",
-        "PublicDescription": "Number of times an RTM execution aborted due to various memory events (e.g. read/write capacity and conflicts).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x54",
+        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_NOT_EMPTY",
+        "PublicDescription": "Number of times a TSX Abort was triggered due to commit but Lock Buffer not empty.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0xC9",
-        "UMask": "0x10",
-        "BriefDescription": "Number of times an RTM execution aborted due to uncommon conditions.",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "RTM_RETIRED.ABORTED_TIMER",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC9",
-        "UMask": "0x20",
-        "BriefDescription": "Number of times an RTM execution aborted due to HLE-unfriendly instructions",
+        "BriefDescription": "Counts the number of times an HLE XACQUIRE instruction was executed inside an RTM transactional region",
         "Counter": "0,1,2,3",
-        "EventName": "RTM_RETIRED.ABORTED_UNFRIENDLY",
-        "PublicDescription": "Number of times an RTM execution aborted due to HLE-unfriendly instructions.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x5d",
+        "EventName": "TX_EXEC.MISC5",
+        "PublicDescription": "Counts the number of times an HLE XACQUIRE instruction was executed inside an RTM transactional region.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0xC9",
-        "UMask": "0x40",
-        "BriefDescription": "Number of times an RTM execution aborted due to incompatible memory type",
+        "BriefDescription": "Counts the number of times a XBEGIN instruction was executed inside an HLE transactional region.",
         "Counter": "0,1,2,3",
-        "EventName": "RTM_RETIRED.ABORTED_MEMTYPE",
-        "PublicDescription": "Number of times an RTM execution aborted due to incompatible memory type.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x5d",
+        "EventName": "TX_EXEC.MISC4",
+        "PublicDescription": "RTM region detected inside HLE.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0xC9",
-        "UMask": "0x80",
-        "BriefDescription": "Number of times an RTM execution aborted due to none of the previous 4 categories (e.g. interrupt)",
+        "BriefDescription": "Counts the number of times an instruction execution caused the transactional nest count supported to be exceeded",
         "Counter": "0,1,2,3",
-        "EventName": "RTM_RETIRED.ABORTED_EVENTS",
-        "PublicDescription": "Number of times an RTM execution aborted due to none of the previous 4 categories (e.g. interrupt).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x5d",
+        "EventName": "TX_EXEC.MISC3",
+        "PublicDescription": "Unfriendly TSX abort triggered by a nest count that is too deep.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0xCD",
-        "UMask": "0x1",
-        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 512 cycles.",
-        "PEBS": "2",
-        "MSRValue": "0x200",
+        "BriefDescription": "Counts the number of times a class of instructions (e.g., vzeroupper) that may cause a transactional abort was executed inside a transactional region",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_512",
-        "MSRIndex": "0x3F6",
-        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 512 cycles.  Reported latency may be longer than just the memory latency.",
-        "TakenAlone": "1",
-        "SampleAfterValue": "101",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x5d",
+        "EventName": "TX_EXEC.MISC2",
+        "PublicDescription": "Unfriendly TSX abort triggered by a vzeroupper instruction.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xCD",
-        "UMask": "0x1",
-        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 256 cycles.",
-        "PEBS": "2",
-        "MSRValue": "0x100",
+        "BriefDescription": "Counts the number of times a class of instructions that may cause a transactional abort was executed. Since this is the count of execution, it may not always cause a transactional abort.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_256",
-        "MSRIndex": "0x3F6",
-        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 256 cycles.  Reported latency may be longer than just the memory latency.",
-        "TakenAlone": "1",
-        "SampleAfterValue": "503",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x5d",
+        "EventName": "TX_EXEC.MISC1",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xCD",
-        "UMask": "0x1",
-        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 128 cycles.",
-        "PEBS": "2",
-        "MSRValue": "0x80",
+        "BriefDescription": "Number of times an RTM execution successfully committed",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_128",
-        "MSRIndex": "0x3F6",
-        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 128 cycles.  Reported latency may be longer than just the memory latency.",
-        "TakenAlone": "1",
-        "SampleAfterValue": "1009",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC9",
+        "EventName": "RTM_RETIRED.COMMIT",
+        "PublicDescription": "Number of times RTM commit succeeded.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xCD",
-        "UMask": "0x1",
-        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 64 cycles.",
-        "PEBS": "2",
-        "MSRValue": "0x40",
+        "BriefDescription": "Counts prefetch RFOs that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_64",
-        "MSRIndex": "0x3F6",
-        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 64 cycles.  Reported latency may be longer than just the memory latency.",
-        "TakenAlone": "1",
-        "SampleAfterValue": "2003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xCD",
-        "UMask": "0x1",
-        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 32 cycles.",
-        "PEBS": "2",
-        "MSRValue": "0x20",
+        "BriefDescription": "Counts number of Offcore outstanding Demand Data Read requests that miss L3 cache in the superQ every cycle.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_32",
-        "MSRIndex": "0x3F6",
-        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 32 cycles.  Reported latency may be longer than just the memory latency.",
-        "TakenAlone": "1",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0xCD",
-        "UMask": "0x1",
-        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 16 cycles.",
-        "PEBS": "2",
-        "MSRValue": "0x10",
+        "BriefDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_16",
-        "MSRIndex": "0x3F6",
-        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 16 cycles.  Reported latency may be longer than just the memory latency.",
-        "TakenAlone": "1",
-        "SampleAfterValue": "20011",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xCD",
-        "UMask": "0x1",
-        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 8 cycles.",
-        "PEBS": "2",
-        "MSRValue": "0x8",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_8",
-        "MSRIndex": "0x3F6",
-        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 8 cycles.  Reported latency may be longer than just the memory latency.",
-        "TakenAlone": "1",
-        "SampleAfterValue": "50021",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xCD",
-        "UMask": "0x1",
-        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 4 cycles.",
-        "PEBS": "2",
-        "MSRValue": "0x4",
+        "BriefDescription": "Counts all prefetch data reads that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_4",
-        "MSRIndex": "0x3F6",
-        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 4 cycles.  Reported latency may be longer than just the memory latency.",
-        "TakenAlone": "1",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads TBD TBD",
-        "MSRValue": "0x3FBC000001",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand data reads TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads TBD",
-        "MSRValue": "0x083FC00001",
+        "BriefDescription": "Number of times an RTM execution aborted due to uncommon conditions.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand data reads TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC9",
+        "EventName": "RTM_RETIRED.ABORTED_TIMER",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x10"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads TBD",
-        "MSRValue": "0x103FC00001",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand data reads TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00020",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads TBD",
-        "MSRValue": "0x063FC00001",
+        "BriefDescription": "Counts all demand data writes (RFOs) that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand data reads TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads TBD",
-        "MSRValue": "0x063B800001",
+        "BriefDescription": "Counts all prefetch data reads that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand data reads TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00490",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand data reads TBD",
-        "MSRValue": "0x0604000001",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand data reads TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs) TBD TBD",
-        "MSRValue": "0x3FBC000002",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs) TBD",
-        "MSRValue": "0x083FC00002",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs) TBD",
-        "MSRValue": "0x103FC00002",
+        "BriefDescription": "Number of times an HLE execution aborted due to HLE-unfriendly instructions and certain unfriendly events (such as AD assists etc.).",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC8",
+        "EventName": "HLE_RETIRED.ABORTED_UNFRIENDLY",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x20"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs) TBD",
-        "MSRValue": "0x063FC00002",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs) TBD",
-        "MSRValue": "0x063B800002",
+        "BriefDescription": "Counts all demand & prefetch RFOs that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00122",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all demand data writes (RFOs) TBD",
-        "MSRValue": "0x0604000002",
+        "BriefDescription": "Counts all demand & prefetch RFOs that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all demand data writes (RFOs) TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00122",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD TBD",
-        "MSRValue": "0x3FBC000004",
+        "BriefDescription": "Counts demand data reads that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD",
-        "MSRValue": "0x083FC00004",
+        "BriefDescription": "Counts demand data reads that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD",
-        "MSRValue": "0x103FC00004",
+        "BriefDescription": "Number of times an HLE execution successfully committed",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC8",
+        "EventName": "HLE_RETIRED.COMMIT",
+        "PublicDescription": "Number of times HLE commit succeeded.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD",
-        "MSRValue": "0x063FC00004",
+        "BriefDescription": "Number of times HLE lock could not be elided due to ElisionBufferAvailable being zero.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x54",
+        "EventName": "TX_MEM.HLE_ELISION_BUFFER_FULL",
+        "PublicDescription": "Number of times we could not allocate Lock Buffer.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x40"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD",
-        "MSRValue": "0x063B800004",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD",
-        "MSRValue": "0x0604000004",
+        "BriefDescription": "Counts demand data reads that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts demand instruction fetches and L1 instruction cache prefetches that TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads TBD TBD",
-        "MSRValue": "0x3FBC000010",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000020",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads TBD",
-        "MSRValue": "0x083FC00010",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads TBD",
-        "MSRValue": "0x103FC00010",
+        "BriefDescription": "Demand Data Read requests who miss L3 cache",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads TBD",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xB0",
+        "EventName": "OFFCORE_REQUESTS.L3_MISS_DEMAND_DATA_RD",
+        "PublicDescription": "Demand Data Read requests who miss L3 cache.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x10"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads TBD",
-        "MSRValue": "0x063FC00010",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads TBD",
-        "MSRValue": "0x063B800010",
+        "BriefDescription": "Counts demand data reads that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts prefetch (that bring data to L2) data reads TBD",
-        "MSRValue": "0x0604000010",
+        "BriefDescription": "Number of times an RTM execution aborted due to HLE-unfriendly instructions",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts prefetch (that bring data to L2) data reads TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC9",
+        "EventName": "RTM_RETIRED.ABORTED_UNFRIENDLY",
+        "PublicDescription": "Number of times an RTM execution aborted due to HLE-unfriendly instructions.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x20"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs TBD TBD",
-        "MSRValue": "0x3FBC000020",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs TBD",
-        "MSRValue": "0x083FC00020",
+        "BriefDescription": "Counts prefetch RFOs that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs TBD",
-        "MSRValue": "0x103FC00020",
+        "BriefDescription": "Counts all demand code reads that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs TBD",
-        "MSRValue": "0x063FC00020",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs TBD",
-        "MSRValue": "0x063B800020",
+        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 256 cycles.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
+        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_256",
+        "MSRIndex": "0x3F6",
+        "MSRValue": "0x100",
+        "PEBS": "2",
+        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 256 cycles.  Reported latency may be longer than just the memory latency.",
+        "SampleAfterValue": "503",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs TBD",
-        "MSRValue": "0x0604000020",
+        "BriefDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00122",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD TBD",
-        "MSRValue": "0x3FBC000080",
+        "BriefDescription": "Counts demand data reads that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD",
-        "MSRValue": "0x083FC00080",
+        "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00020",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD",
-        "MSRValue": "0x103FC00080",
+        "BriefDescription": "Counts all demand data writes (RFOs) that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD",
-        "MSRValue": "0x063FC00080",
+        "BriefDescription": "Counts all demand & prefetch data reads that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD",
-        "MSRValue": "0x063B800080",
+        "BriefDescription": "Number of times an RTM execution aborted due to any reasons (multiple categories may count as one).",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC9",
+        "EventName": "RTM_RETIRED.ABORTED",
+        "PEBS": "1",
+        "PublicDescription": "Number of times RTM abort was triggered.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x4"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD",
-        "MSRValue": "0x0604000080",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD TBD",
-        "MSRValue": "0x3FBC000100",
+        "BriefDescription": "Number of times an HLE execution aborted due to any reasons (multiple categories may count as one).",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC8",
+        "EventName": "HLE_RETIRED.ABORTED",
+        "PEBS": "1",
+        "PublicDescription": "Number of times HLE abort was triggered.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x4"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD",
-        "MSRValue": "0x083FC00100",
+        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 16 cycles.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
+        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_16",
+        "MSRIndex": "0x3F6",
+        "MSRValue": "0x10",
+        "PEBS": "2",
+        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 16 cycles.  Reported latency may be longer than just the memory latency.",
+        "SampleAfterValue": "20011",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD",
-        "MSRValue": "0x103FC00100",
+        "BriefDescription": "Number of times an HLE transactional execution aborted due to an unsupported read alignment from the elision buffer.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x54",
+        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_UNSUPPORTED_ALIGNMENT",
+        "PublicDescription": "Number of times a TSX Abort was triggered due to attempting an unsupported alignment from Lock Buffer.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x20"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD",
-        "MSRValue": "0x063FC00100",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD",
-        "MSRValue": "0x063B800100",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD",
-        "MSRValue": "0x0604000100",
+        "BriefDescription": "Cycles with at least 1 Demand Data Read requests who miss L3 cache in the superQ.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x60",
+        "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_L3_MISS_DEMAND_DATA_RD",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x10"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD TBD",
-        "MSRValue": "0x3FBC000400",
+        "BriefDescription": "Counts all demand data writes (RFOs) that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000002",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD",
-        "MSRValue": "0x083FC00400",
+        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 512 cycles.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
+        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_512",
+        "MSRIndex": "0x3F6",
+        "MSRValue": "0x200",
+        "PEBS": "2",
+        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 512 cycles.  Reported latency may be longer than just the memory latency.",
+        "SampleAfterValue": "101",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD",
-        "MSRValue": "0x103FC00400",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
         "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD",
-        "MSRValue": "0x063FC00400",
+        "BriefDescription": "Counts prefetch (that bring data to L2) data reads that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000010",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD",
-        "MSRValue": "0x063B800400",
+        "BriefDescription": "Counts all demand code reads that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD",
-        "MSRValue": "0x0604000400",
+        "BriefDescription": "Number of times a transactional abort was signaled due to a data capacity limitation for transactional reads or writes.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x54",
+        "EventName": "TX_MEM.ABORT_CAPACITY",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x3FBC000490",
+        "BriefDescription": "Counts prefetch RFOs that miss the L3 and the data is returned from remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063B800120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x083FC00490",
+        "BriefDescription": "Number of times an HLE execution aborted due to incompatible memory type",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC8",
+        "EventName": "HLE_RETIRED.ABORTED_MEMTYPE",
+        "PublicDescription": "Number of times an HLE execution aborted due to incompatible memory type.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x40"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x103FC00490",
+        "BriefDescription": "Number of times an RTM execution started.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC9",
+        "EventName": "RTM_RETIRED.START",
+        "PublicDescription": "Number of times we entered an RTM region. Does not count nested transactions.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x063FC00490",
+        "BriefDescription": "Counts the number of machine clears due to memory order conflicts.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "Errata": "SKL089",
+        "EventCode": "0xC3",
+        "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
+        "PublicDescription": "Counts the number of memory ordering Machine Clears detected. Memory Ordering Machine Clears can result from one of the following:a. memory disambiguation,b. external snoop, orc. cross SMT-HW-thread snoop (stores) hitting load buffer.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x2"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x063B800490",
+        "BriefDescription": "Number of times an HLE transactional execution aborted due to XRELEASE lock not satisfying the address and value requirements in the elision buffer",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x54",
+        "EventName": "TX_MEM.ABORT_HLE_ELISION_BUFFER_MISMATCH",
+        "PublicDescription": "Number of times a TSX Abort was triggered due to release/commit but data and address mismatch.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x10"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x0604000490",
+        "BriefDescription": "Counts all demand & prefetch data reads that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x3FBC000120",
+        "BriefDescription": "Counts all demand & prefetch data reads that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x083FC00120",
+        "BriefDescription": "Counts demand data reads that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00001",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x103FC00120",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x063FC00120",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x063B800120",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000080",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x0604000120",
+        "BriefDescription": "Number of times an RTM execution aborted due to none of the previous 4 categories (e.g. interrupt)",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC9",
+        "EventName": "RTM_RETIRED.ABORTED_EVENTS",
+        "PublicDescription": "Number of times an RTM execution aborted due to none of the previous 4 categories (e.g. interrupt).",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x80"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x3FBC000491",
+        "BriefDescription": "Number of times an HLE execution started.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC8",
+        "EventName": "HLE_RETIRED.START",
+        "PublicDescription": "Number of times we entered an HLE region. Does not count nested transactions.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x083FC00491",
+        "BriefDescription": "Counts all demand code reads that miss in the L3.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_MISS.ANY_SNOOP",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x3FBC000004",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x103FC00491",
+        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 128 cycles.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
+        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_128",
+        "MSRIndex": "0x3F6",
+        "MSRValue": "0x80",
+        "PEBS": "2",
+        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 128 cycles.  Reported latency may be longer than just the memory latency.",
+        "SampleAfterValue": "1009",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x063FC00491",
+        "BriefDescription": "Counts all demand & prefetch data reads that miss the L3 and clean or shared data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS.REMOTE_HIT_FORWARD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x083FC00491",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x063B800491",
+        "BriefDescription": "Counts prefetch RFOs that miss the L3 and the modified data is transferred from remote cache.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_PF_RFO.L3_MISS.REMOTE_HITM",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x103FC00120",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x0604000491",
+        "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs that miss the L3 and the data is returned from local or remote dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x063FC00100",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD TBD",
-        "MSRValue": "0x3FBC000122",
+        "BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.ANY_SNOOP",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "6",
+        "EventCode": "0xA3",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L3_MISS",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x6"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x083FC00122",
+        "BriefDescription": "Number of times an HLE execution aborted due to unfriendly events (such as interrupts).",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.REMOTE_HIT_FORWARD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC8",
+        "EventName": "HLE_RETIRED.ABORTED_EVENTS",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x80"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x103FC00122",
+        "BriefDescription": "Counts all demand & prefetch RFOs that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.REMOTE_HITM",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000122",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x063FC00122",
+        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 4 cycles.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
+        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_4",
+        "MSRIndex": "0x3F6",
+        "MSRValue": "0x4",
+        "PEBS": "2",
+        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 4 cycles.  Reported latency may be longer than just the memory latency.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x063B800122",
+        "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 8 cycles.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS_REMOTE_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3",
+        "Data_LA": "1",
+        "EventCode": "0xcd",
+        "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_8",
+        "MSRIndex": "0x3F6",
+        "MSRValue": "0x8",
+        "PEBS": "2",
+        "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 8 cycles.  Reported latency may be longer than just the memory latency.",
+        "SampleAfterValue": "50021",
+        "TakenAlone": "1",
+        "UMask": "0x1"
     },
     {
-        "Offcore": "1",
-        "EventCode": "0xB7, 0xBB",
-        "UMask": "0x1",
-        "BriefDescription": "TBD TBD",
-        "MSRValue": "0x0604000122",
+        "BriefDescription": "Counts L1 data cache hardware prefetch requests and software prefetch requests that miss the L3 and the data is returned from local dram.",
         "Counter": "0,1,2,3",
-        "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
-        "MSRIndex": "0x1a6, 0x1a7",
-        "PublicDescription": "TBD TBD",
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xB7, 0xBB",
+        "EventName": "OFFCORE_RESPONSE.PF_L1D_AND_SW.L3_MISS_LOCAL_DRAM.SNOOP_MISS_OR_NO_FWD",
+        "MSRIndex": "0x1a6,0x1a7",
+        "MSRValue": "0x0604000400",
+        "Offcore": "1",
+        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     }
 ]
 \ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/other.json b/tools/perf/pmu-events/arch/x86/skylakex/other.json
index 778a541463eb..f6b147ba8ef6 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/other.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/other.json
@@ -1,164 +1,116 @@
 [
     {
-        "EventCode": "0x28",
-        "UMask": "0x7",
-        "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the Non-AVX turbo schedule.",
+        "BriefDescription": "Core cycles the core was throttled due to a pending power level request.",
         "Counter": "0,1,2,3",
-        "EventName": "CORE_POWER.LVL0_TURBO_LICENSE",
-        "PublicDescription": "Core cycles where the core was running with power-delivery for baseline license level 0.  This includes non-AVX codes, SSE, AVX 128-bit, and low-current AVX 256-bit codes.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "EventCode": "0x28",
-        "UMask": "0x18",
-        "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the AVX2 turbo schedule.",
-        "Counter": "0,1,2,3",
-        "EventName": "CORE_POWER.LVL1_TURBO_LICENSE",
-        "PublicDescription": "Core cycles where the core was running with power-delivery for license level 1.  This includes high current AVX 256-bit instructions as well as low current AVX 512-bit instructions.",
+        "EventName": "CORE_POWER.THROTTLE",
+        "PublicDescription": "Core cycles the out-of-order engine was throttled due to a pending power level request.",
         "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x40"
     },
     {
-        "EventCode": "0x28",
-        "UMask": "0x20",
-        "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the AVX512 turbo schedule.",
+        "BriefDescription": "Counts number of cache lines that are dropped and not written back to L3 as they are deemed to be less likely to be reused shortly",
         "Counter": "0,1,2,3",
-        "EventName": "CORE_POWER.LVL2_TURBO_LICENSE",
-        "PublicDescription": "Core cycles where the core was running with power-delivery for license level 2 (introduced in Skylake Server michroarchtecture).  This includes high current AVX 512-bit instructions.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xFE",
+        "EventName": "IDI_MISC.WB_DOWNGRADE",
+        "PublicDescription": "Counts number of cache lines that are dropped and not written back to L3 as they are deemed to be less likely to be reused shortly.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x28",
-        "UMask": "0x40",
-        "BriefDescription": "Core cycles the core was throttled due to a pending power level request.",
+        "BriefDescription": "Number of PREFETCHW instructions executed.",
         "Counter": "0,1,2,3",
-        "EventName": "CORE_POWER.THROTTLE",
-        "PublicDescription": "Core cycles the out-of-order engine was throttled due to a pending power level request.",
-        "SampleAfterValue": "200003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "EventCode": "0x32",
-        "UMask": "0x1",
-        "BriefDescription": "Number of PREFETCHNTA instructions executed.",
-        "Counter": "0,1,2,3",
-        "EventName": "SW_PREFETCH_ACCESS.NTA",
+        "EventName": "SW_PREFETCH_ACCESS.PREFETCHW",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0x32",
-        "UMask": "0x2",
-        "BriefDescription": "Number of PREFETCHT0 instructions executed.",
+        "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the Non-AVX turbo schedule.",
         "Counter": "0,1,2,3",
-        "EventName": "SW_PREFETCH_ACCESS.T0",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x28",
+        "EventName": "CORE_POWER.LVL0_TURBO_LICENSE",
+        "PublicDescription": "Core cycles where the core was running with power-delivery for baseline license level 0.  This includes non-AVX codes, SSE, AVX 128-bit, and low-current AVX 256-bit codes.",
+        "SampleAfterValue": "200003",
+        "UMask": "0x7"
     },
     {
-        "EventCode": "0x32",
-        "UMask": "0x4",
-        "BriefDescription": "Number of PREFETCHT1 or PREFETCHT2 instructions executed.",
+        "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the AVX2 turbo schedule.",
         "Counter": "0,1,2,3",
-        "EventName": "SW_PREFETCH_ACCESS.T1_T2",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x28",
+        "EventName": "CORE_POWER.LVL1_TURBO_LICENSE",
+        "PublicDescription": "Core cycles where the core was running with power-delivery for license level 1.  This includes high current AVX 256-bit instructions as well as low current AVX 512-bit instructions.",
+        "SampleAfterValue": "200003",
+        "UMask": "0x18"
     },
     {
-        "EventCode": "0x32",
-        "UMask": "0x8",
-        "BriefDescription": "Number of PREFETCHW instructions executed.",
+        "BriefDescription": "Number of PREFETCHT0 instructions executed.",
         "Counter": "0,1,2,3",
-        "EventName": "SW_PREFETCH_ACCESS.PREFETCHW",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x32",
+        "EventName": "SW_PREFETCH_ACCESS.T0",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xCB",
-        "UMask": "0x1",
         "BriefDescription": "Number of hardware interrupts received by the processor.",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xCB",
         "EventName": "HW_INTERRUPTS.RECEIVED",
         "PublicDescription": "Counts the number of hardware interruptions received by the processor.",
         "SampleAfterValue": "203",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xEF",
-        "UMask": "0x1",
-        "Counter": "0,1,2,3",
-        "EventName": "CORE_SNOOP_RESPONSE.RSP_IHITI",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xEF",
-        "UMask": "0x2",
-        "Counter": "0,1,2,3",
-        "EventName": "CORE_SNOOP_RESPONSE.RSP_IHITFSE",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xEF",
-        "UMask": "0x4",
-        "Counter": "0,1,2,3",
-        "EventName": "CORE_SNOOP_RESPONSE.RSP_SHITFSE",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xEF",
-        "UMask": "0x8",
+        "BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the AVX512 turbo schedule.",
         "Counter": "0,1,2,3",
-        "EventName": "CORE_SNOOP_RESPONSE.RSP_SFWDM",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x28",
+        "EventName": "CORE_POWER.LVL2_TURBO_LICENSE",
+        "PublicDescription": "Core cycles where the core was running with power-delivery for license level 2 (introduced in Skylake Server michroarchtecture).  This includes high current AVX 512-bit instructions.",
+        "SampleAfterValue": "200003",
+        "UMask": "0x20"
     },
     {
-        "EventCode": "0xEF",
-        "UMask": "0x10",
+        "BriefDescription": "Number of PREFETCHNTA instructions executed.",
         "Counter": "0,1,2,3",
-        "EventName": "CORE_SNOOP_RESPONSE.RSP_IFWDM",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x32",
+        "EventName": "SW_PREFETCH_ACCESS.NTA",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xEF",
-        "UMask": "0x20",
+        "BriefDescription": "Number of PREFETCHT1 or PREFETCHT2 instructions executed.",
         "Counter": "0,1,2,3",
-        "EventName": "CORE_SNOOP_RESPONSE.RSP_IFWDFE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x32",
+        "EventName": "SW_PREFETCH_ACCESS.T1_T2",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0xEF",
-        "UMask": "0x40",
         "Counter": "0,1,2,3",
-        "EventName": "CORE_SNOOP_RESPONSE.RSP_SFWDFE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x09",
+        "EventName": "MEMORY_DISAMBIGUATION.HISTORY_RESET",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xFE",
-        "UMask": "0x2",
         "BriefDescription": "Counts number of cache lines that are allocated and written back to L3 with the intention that they are more likely to be reused shortly",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xFE",
         "EventName": "IDI_MISC.WB_UPGRADE",
         "PublicDescription": "Counts number of cache lines that are allocated and written back to L3 with the intention that they are more likely to be reused shortly.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xFE",
-        "UMask": "0x4",
-        "BriefDescription": "Counts number of cache lines that are dropped and not written back to L3 as they are deemed to be less likely to be reused shortly",
-        "Counter": "0,1,2,3",
-        "EventName": "IDI_MISC.WB_DOWNGRADE",
-        "PublicDescription": "Counts number of cache lines that are dropped and not written back to L3 as they are deemed to be less likely to be reused shortly.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     }
 ]
 \ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/pipeline.json b/tools/perf/pmu-events/arch/x86/skylakex/pipeline.json
index 369f56c1d1b5..3bfc6943ddf9 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/pipeline.json
@@ -1,967 +1,959 @@
 [
     {
-        "UMask": "0x1",
-        "BriefDescription": "Instructions retired from execution.",
-        "Counter": "Fixed counter 0",
-        "EventName": "INST_RETIRED.ANY",
-        "PublicDescription": "Counts the number of instructions retired from execution. For instructions that consist of multiple micro-ops, Counts the retirement of the last micro-op of the instruction. Counting continues during hardware interrupts, traps, and inside interrupt handlers. Notes: INST_RETIRED.ANY is counted by a designated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. INST_RETIRED.ANY_P is counted by a programmable counter and it is an architectural performance event. Counting: Faulting executions of GETSEC/VM entry/VM Exit/MWait will not count as retired instructions.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 0"
-    },
-    {
-        "UMask": "0x2",
-        "BriefDescription": "Core cycles when the thread is not in halt state",
-        "Counter": "Fixed counter 1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD",
-        "PublicDescription": "Counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 1"
-    },
-    {
-        "UMask": "0x2",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
-        "Counter": "Fixed counter 1",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 1"
+        "BriefDescription": "Number of instructions retired. General Counter - architectural event",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "Errata": "SKL091, SKL044",
+        "EventCode": "0xC0",
+        "EventName": "INST_RETIRED.ANY_P",
+        "PublicDescription": "Counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
+        "SampleAfterValue": "2000003"
     },
     {
-        "UMask": "0x3",
-        "BriefDescription": "Reference cycles when the core is not in halt state.",
-        "Counter": "Fixed counter 2",
-        "EventName": "CPU_CLK_UNHALTED.REF_TSC",
-        "PublicDescription": "Counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. This event has a constant ratio with the CPU_CLK_UNHALTED.REF_XCLK event. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. Note: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'.  The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'.  After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
+        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+        "Invert": "1",
+        "PublicDescription": "Counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "Fixed counter 2"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x03",
-        "UMask": "0x2",
-        "BriefDescription": "Loads blocked by overlapping with store buffer that cannot be forwarded .",
+        "BriefDescription": "Cycles total of 4 uops are executed on all ports and Reservation Station was not empty.",
         "Counter": "0,1,2,3",
-        "EventName": "LD_BLOCKS.STORE_FORWARD",
-        "PublicDescription": "Counts how many times the load operation got the true Block-on-Store blocking code preventing store forwarding. This includes cases when:a. preceding store conflicts with the load (incomplete overlap),b. store forwarding is impossible due to u-arch limitations,c. preceding lock RMW operations are not forwarded,d. store has the no-forward bit set (uncacheable/page-split/masked stores),e. all-blocking stores are used (mostly, fences and port I/O), and others.The most common case is a load blocked due to its address range overlapping with a preceding smaller uncompleted store. Note: This event does not take into account cases of out-of-SW-control (for example, SbTailHit), unknown physical STA, and cases of blocking loads on store due to being non-WB memory type or a lock. These cases are covered by other events. See the table of not supported store forwards in the Optimization Guide.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA6",
+        "EventName": "EXE_ACTIVITY.4_PORTS_UTIL",
+        "PublicDescription": "Cycles total of 4 uops are executed on all ports and Reservation Station (RS) was not empty.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0x03",
-        "UMask": "0x8",
-        "BriefDescription": "The number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use",
+        "BriefDescription": "Cycles when divide unit is busy executing divide or square root operations. Accounts for integer and floating-point operations.",
         "Counter": "0,1,2,3",
-        "EventName": "LD_BLOCKS.NO_SR",
-        "PublicDescription": "The number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x14",
+        "EventName": "ARITH.DIVIDER_ACTIVE",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x07",
-        "UMask": "0x1",
         "BriefDescription": "False dependencies in MOB due to partial compare on address.",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x07",
         "EventName": "LD_BLOCKS_PARTIAL.ADDRESS_ALIAS",
         "PublicDescription": "Counts false dependencies in MOB when the partial comparison upon loose net check and dependency was resolved by the Enhanced Loose net mechanism. This may not result in high performance penalties. Loose net checks can fail when loads and stores are 4k aliased.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x0D",
-        "UMask": "0x1",
-        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread (e.g. misprediction or memory nuke)",
+        "BriefDescription": "Far branch instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "INT_MISC.RECOVERY_CYCLES",
-        "PublicDescription": "Core cycles the Resource allocator was stalled due to recovery from an earlier branch misprediction or machine clear event.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "Errata": "SKL091",
+        "EventCode": "0xC4",
+        "EventName": "BR_INST_RETIRED.FAR_BRANCH",
+        "PEBS": "1",
+        "PublicDescription": "This event counts far branch instructions retired.",
+        "SampleAfterValue": "100007",
+        "UMask": "0x40"
     },
     {
-        "EventCode": "0x0D",
-        "UMask": "0x1",
-        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
+        "BriefDescription": "Counts the number of x87 uops dispatched.",
         "Counter": "0,1,2,3",
-        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
-        "AnyThread": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.X87",
+        "PublicDescription": "Counts the number of x87 uops executed.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0x0D",
-        "UMask": "0x80",
-        "BriefDescription": "Cycles the issue-stage is waiting for front-end to fetch from resteered path following branch misprediction or machine clear events.",
+        "BriefDescription": "Demand load dispatches that hit L1D fill buffer (FB) allocated for software prefetch.",
         "Counter": "0,1,2,3",
-        "EventName": "INT_MISC.CLEAR_RESTEER_CYCLES",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x4C",
+        "EventName": "LOAD_HIT_PRE.SW_PF",
+        "PublicDescription": "Counts all not software-prefetch load dispatches that hit the fill buffer (FB) allocated for the software prefetch. It can also be incremented by some lock instructions. So it should only be used with profiling so that the locks can be excluded by ASM (Assembly File) inspection of the nearby instructions.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "Invert": "1",
-        "EventCode": "0x0E",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
+        "BriefDescription": "Mispredicted direct and indirect near call instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_ISSUED.STALL_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "Counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC5",
+        "EventName": "BR_MISP_RETIRED.NEAR_CALL",
+        "PEBS": "1",
+        "PublicDescription": "Counts both taken and not taken retired mispredicted direct and indirect near calls, including both register and memory indirect.",
+        "SampleAfterValue": "400009",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0x0E",
-        "UMask": "0x1",
-        "BriefDescription": "Uops that Resource Allocation Table (RAT) issues to Reservation Station (RS)",
+        "BriefDescription": "Total execution stalls.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_ISSUED.ANY",
-        "PublicDescription": "Counts the number of uops that the Resource Allocation Table (RAT) issues to the Reservation Station (RS).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "4",
+        "EventCode": "0xA3",
+        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x0E",
-        "UMask": "0x2",
-        "BriefDescription": "Uops inserted at issue-stage in order to preserve upper bits of vector registers.",
+        "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_ISSUED.VECTOR_WIDTH_MISMATCH",
-        "PublicDescription": "Counts the number of Blend Uops issued by the Resource Allocation Table (RAT) to the reservation station (RS) in order to preserve upper bits of vector registers. Starting with the Skylake microarchitecture, these Blend uops are needed since every Intel SSE instruction executed in Dirty Upper State needs to preserve bits 128-255 of the destination register. For more information, refer to \u201cMixing Intel AVX and Intel SSE Code\u201d section of the Optimization Guide.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "5",
+        "EventCode": "0xA3",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x5"
     },
     {
-        "EventCode": "0x0E",
-        "UMask": "0x20",
         "BriefDescription": "Number of slow LEA uops being allocated. A uop is generally considered SlowLea if it has 3 sources (e.g. 2 sources + immediate) regardless if as a result of LEA instruction or not.",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x0E",
         "EventName": "UOPS_ISSUED.SLOW_LEA",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x20"
     },
     {
-        "EventCode": "0x14",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles when divide unit is busy executing divide or square root operations. Accounts for integer and floating-point operations.",
+        "BriefDescription": "Cycles with less than 10 actually retired uops.",
         "Counter": "0,1,2,3",
-        "EventName": "ARITH.DIVIDER_ACTIVE",
-        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "10",
+        "EventCode": "0xC2",
+        "EventName": "UOPS_RETIRED.TOTAL_CYCLES",
+        "Invert": "1",
+        "PublicDescription": "Number of cycles using always true condition (uops_ret < 16) applied to non PEBS uops retired event.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0x3C",
-        "UMask": "0x0",
         "BriefDescription": "Thread cycles when thread is not in halt state",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x3C",
         "EventName": "CPU_CLK_UNHALTED.THREAD_P",
         "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "SampleAfterValue": "2000003"
     },
     {
-        "EventCode": "0x3C",
-        "UMask": "0x0",
-        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
         "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
-        "AnyThread": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "2",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
+        "PublicDescription": "Cycles where at least 2 uops were executed per-thread.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EdgeDetect": "1",
-        "EventCode": "0x3C",
-        "UMask": "0x0",
-        "BriefDescription": "Counts when there is a transition from ring 1, 2 or 3 to ring 0.",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.RING0_TRANS",
-        "CounterMask": "1",
-        "PublicDescription": "Counts when the Current Privilege Level (CPL) transitions from ring 1, 2 or 3 to ring 0 (Kernel).",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
         "BriefDescription": "Core crystal clock cycles when the thread is unhalted.",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x3C",
         "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK",
-        "SampleAfterValue": "2503",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "SampleAfterValue": "25003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Core crystal clock cycles when at least one thread on the physical core is unhalted.",
+        "BriefDescription": "Number of machine clears (nukes) of any type.",
         "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
-        "AnyThread": "1",
-        "SampleAfterValue": "2503",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EdgeDetect": "1",
+        "EventCode": "0xC3",
+        "EventName": "MACHINE_CLEARS.COUNT",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Core crystal clock cycles when at least one thread on the physical core is unhalted.",
-        "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
         "AnyThread": "1",
-        "SampleAfterValue": "2503",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+        "Counter": "Fixed counter 1",
+        "CounterHTOff": "Fixed counter 1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0x3C",
-        "UMask": "0x1",
-        "BriefDescription": "Core crystal clock cycles when the thread is unhalted.",
+        "BriefDescription": "Counts the number of uops to be executed per-thread each cycle.",
         "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
-        "SampleAfterValue": "2503",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.THREAD",
+        "PublicDescription": "Number of uops to be executed per-thread each cycle.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x3C",
-        "UMask": "0x2",
-        "BriefDescription": "Core crystal clock cycles when this thread is unhalted and the other thread is halted.",
+        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
         "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "3",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
+        "PublicDescription": "Cycles where at least 3 uops were executed per-thread.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x3C",
-        "UMask": "0x2",
-        "BriefDescription": "Core crystal clock cycles when this thread is unhalted and the other thread is halted.",
+        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
-        "SampleAfterValue": "2503",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
+        "Invert": "1",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0x4C",
-        "UMask": "0x1",
-        "BriefDescription": "Demand load dispatches that hit L1D fill buffer (FB) allocated for software prefetch.",
+        "BriefDescription": "Cycles where the Store Buffer was full and no outstanding load.",
         "Counter": "0,1,2,3",
-        "EventName": "LOAD_HIT_PRE.SW_PF",
-        "PublicDescription": "Counts all not software-prefetch load dispatches that hit the fill buffer (FB) allocated for the software prefetch. It can also be incremented by some lock instructions. So it should only be used with profiling so that the locks can be excluded by ASM (Assembly File) inspection of the nearby instructions.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA6",
+        "EventName": "EXE_ACTIVITY.BOUND_ON_STORES",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x40"
     },
     {
-        "EventCode": "0x59",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where the pipeline is stalled due to serializing operations.",
+        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
         "Counter": "0,1,2,3",
-        "EventName": "PARTIAL_RAT_STALLS.SCOREBOARD",
-        "PublicDescription": "This event counts cycles during which the microcode scoreboard stalls happen.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "8",
+        "EventCode": "0xA3",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x8"
     },
     {
-        "EdgeDetect": "1",
-        "Invert": "1",
-        "EventCode": "0x5E",
-        "UMask": "0x1",
-        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
+        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
         "Counter": "0,1,2,3",
-        "EventName": "RS_EVENTS.EMPTY_END",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "CounterMask": "1",
-        "PublicDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate front-end Latency Bound issues.",
+        "EventCode": "0xA8",
+        "EventName": "LSD.CYCLES_ACTIVE",
+        "PublicDescription": "Counts the cycles when at least one uop is delivered by the LSD (Loop-stream detector).",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x5E",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles when Reservation Station (RS) is empty for the thread",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread (e.g. misprediction or memory nuke)",
         "Counter": "0,1,2,3",
-        "EventName": "RS_EVENTS.EMPTY_CYCLES",
-        "PublicDescription": "Counts cycles during which the reservation station (RS) is empty for the thread.; Note: In ST-mode, not active thread should drive 0. This is usually caused by severely costly branch mispredictions, or allocator/FE issues.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x0D",
+        "EventName": "INT_MISC.RECOVERY_CYCLES",
+        "PublicDescription": "Core cycles the Resource allocator was stalled due to recovery from an earlier branch misprediction or machine clear event.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x87",
-        "UMask": "0x1",
-        "BriefDescription": "Stalls caused by changing prefix length of the instruction.",
+        "BriefDescription": "Core crystal clock cycles when the thread is unhalted.",
         "Counter": "0,1,2,3",
-        "EventName": "ILD_STALL.LCP",
-        "PublicDescription": "Counts cycles that the Instruction Length decoder (ILD) stalls occurred due to dynamically changing prefix length of the decoded instruction (by operand size prefix instruction 0x66, address size prefix instruction 0x67 or REX.W for Intel64). Count is proportional to the number of prefixes in a 16B-line. This may result in a three-cycle penalty for each LCP (Length changing prefix) in a 16-byte chunk.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x3C",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
+        "SampleAfterValue": "25003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA1",
-        "UMask": "0x1",
         "BriefDescription": "Cycles per thread when uops are executed in port 0",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA1",
         "EventName": "UOPS_DISPATCHED_PORT.PORT_0",
         "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 0.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA1",
-        "UMask": "0x2",
         "BriefDescription": "Cycles per thread when uops are executed in port 1",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA1",
         "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
         "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 1.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xA1",
-        "UMask": "0x4",
         "BriefDescription": "Cycles per thread when uops are executed in port 2",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA1",
         "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
         "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 2.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0xA1",
-        "UMask": "0x8",
         "BriefDescription": "Cycles per thread when uops are executed in port 3",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA1",
         "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
         "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 3.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0xA1",
-        "UMask": "0x10",
         "BriefDescription": "Cycles per thread when uops are executed in port 4",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA1",
         "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
         "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 4.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0xA1",
-        "UMask": "0x20",
         "BriefDescription": "Cycles per thread when uops are executed in port 5",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA1",
         "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
         "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 5.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x20"
     },
     {
-        "EventCode": "0xA1",
-        "UMask": "0x40",
         "BriefDescription": "Cycles per thread when uops are executed in port 6",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA1",
         "EventName": "UOPS_DISPATCHED_PORT.PORT_6",
         "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 6.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x40"
     },
     {
-        "EventCode": "0xA1",
-        "UMask": "0x80",
         "BriefDescription": "Cycles per thread when uops are executed in port 7",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA1",
         "EventName": "UOPS_DISPATCHED_PORT.PORT_7",
         "PublicDescription": "Counts, on the per-thread basis, cycles during which at least one uop is dispatched from the Reservation Station (RS) to port 7.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x80"
     },
     {
-        "EventCode": "0xa2",
-        "UMask": "0x1",
-        "BriefDescription": "Resource-related stall cycles",
+        "AnyThread": "1",
+        "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
         "Counter": "0,1,2,3",
-        "EventName": "RESOURCE_STALLS.ANY",
-        "PublicDescription": "Counts resource-related stall cycles.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x0D",
+        "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA2",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles stalled due to no store buffers available. (not including draining form sync).",
-        "Counter": "0,1,2,3",
-        "EventName": "RESOURCE_STALLS.SB",
-        "PublicDescription": "Counts allocation stall cycles caused by the store buffer (SB) being full. This counts cycles that the pipeline back-end blocked uop delivery from the front-end.",
+        "BriefDescription": "Precise instruction retired event with HW to reduce effect of PEBS shadow in IP distribution",
+        "Counter": "1",
+        "CounterHTOff": "1",
+        "Errata": "SKL091, SKL044",
+        "EventCode": "0xC0",
+        "EventName": "INST_RETIRED.PREC_DIST",
+        "PEBS": "2",
+        "PublicDescription": "A version of INST_RETIRED that allows for a more unbiased distribution of samples across instructions retired. It utilizes the Precise Distribution of Instructions Retired (PDIR) feature to mitigate some bias in how retired instructions get sampled.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA3",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
+        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
         "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
-        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "4",
+        "EventCode": "0xA8",
+        "EventName": "LSD.CYCLES_4_UOPS",
+        "PublicDescription": "Counts the cycles when 4 uops are delivered by the LSD (Loop-stream detector).",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA3",
-        "UMask": "0x4",
-        "BriefDescription": "Total execution stalls.",
+        "BriefDescription": "Cycles total of 3 uops are executed on all ports and Reservation Station was not empty.",
         "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
-        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA6",
+        "EventName": "EXE_ACTIVITY.3_PORTS_UTIL",
+        "PublicDescription": "Cycles total of 3 uops are executed on all ports and Reservation Station (RS) was not empty.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0xA3",
-        "UMask": "0x5",
-        "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
+        "BriefDescription": "Loads blocked due to overlapping with a preceding store that cannot be forwarded.",
         "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
-        "CounterMask": "5",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x03",
+        "EventName": "LD_BLOCKS.STORE_FORWARD",
+        "PublicDescription": "Counts the number of times where store forwarding was prevented for a load operation. The most common case is a load blocked due to the address of memory access (partially) overlapping with a preceding uncompleted store. Note: See the table of not supported store forwards in the Optimization Guide.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xA3",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+        "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
         "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
-        "CounterMask": "8",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EdgeDetect": "1",
+        "EventCode": "0x5E",
+        "EventName": "RS_EVENTS.EMPTY_END",
+        "Invert": "1",
+        "PublicDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate front-end Latency Bound issues.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA3",
-        "UMask": "0xc",
-        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
+        "AnyThread": "1",
+        "BriefDescription": "Core crystal clock cycles when at least one thread on the physical core is unhalted.",
         "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
-        "CounterMask": "12",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x3C",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "25003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA3",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+        "BriefDescription": "Cycles where the pipeline is stalled due to serializing operations.",
         "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
-        "CounterMask": "16",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x59",
+        "EventName": "PARTIAL_RAT_STALLS.SCOREBOARD",
+        "PublicDescription": "This event counts cycles during which the microcode scoreboard stalls happen.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA3",
-        "UMask": "0x14",
-        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
+        "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
         "Counter": "0,1,2,3",
-        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
-        "CounterMask": "20",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x0E",
+        "EventName": "UOPS_ISSUED.STALL_CYCLES",
+        "Invert": "1",
+        "PublicDescription": "Counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA6",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where no uops were executed, the Reservation Station was not empty, the Store Buffer was full and there was no outstanding load.",
+        "BriefDescription": "Not taken branch instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "EXE_ACTIVITY.EXE_BOUND_0_PORTS",
-        "PublicDescription": "Counts cycles during which no uops were executed on all ports and Reservation Station (RS) was not empty.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "Errata": "SKL091",
+        "EventCode": "0xc4",
+        "EventName": "BR_INST_RETIRED.COND_NTAKEN",
+        "PublicDescription": "This event counts not taken branch instructions retired.",
+        "SampleAfterValue": "400009",
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0xA6",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles total of 1 uop is executed on all ports and Reservation Station was not empty.",
+        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "EXE_ACTIVITY.1_PORTS_UTIL",
-        "PublicDescription": "Counts cycles during which a total of 1 uop was executed on all ports and Reservation Station (RS) was not empty.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "3",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xA6",
-        "UMask": "0x4",
-        "BriefDescription": "Cycles total of 2 uops are executed on all ports and Reservation Station was not empty.",
+        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "EXE_ACTIVITY.2_PORTS_UTIL",
-        "PublicDescription": "Counts cycles during which a total of 2 uops were executed on all ports and Reservation Station (RS) was not empty.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xA6",
-        "UMask": "0x8",
-        "BriefDescription": "Cycles total of 3 uops are executed on all ports and Reservation Station was not empty.",
+        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "EXE_ACTIVITY.3_PORTS_UTIL",
-        "PublicDescription": "Cycles total of 3 uops are executed on all ports and Reservation Station (RS) was not empty.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "4",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xA6",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles total of 4 uops are executed on all ports and Reservation Station was not empty.",
-        "Counter": "0,1,2,3",
-        "EventName": "EXE_ACTIVITY.4_PORTS_UTIL",
-        "PublicDescription": "Cycles total of 4 uops are executed on all ports and Reservation Station (RS) was not empty.",
+        "BriefDescription": "Reference cycles when the core is not in halt state.",
+        "Counter": "Fixed counter 2",
+        "CounterHTOff": "Fixed counter 2",
+        "EventName": "CPU_CLK_UNHALTED.REF_TSC",
+        "PublicDescription": "Counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. This event has a constant ratio with the CPU_CLK_UNHALTED.REF_XCLK event. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. Note: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'.  The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'.  After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x3"
     },
     {
-        "EventCode": "0xA6",
-        "UMask": "0x40",
-        "BriefDescription": "Cycles where the Store Buffer was full and no outstanding load.",
+        "BriefDescription": "All mispredicted macro branch instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "EXE_ACTIVITY.BOUND_ON_STORES",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC5",
+        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
+        "PublicDescription": "Counts all the retired branch instructions that were mispredicted by the processor. A branch misprediction occurs when the processor incorrectly predicts the destination of the branch.  When the misprediction is discovered at execution, all the instructions executed in the wrong (speculative) path must be discarded, and the processor must start fetching from the correct path.",
+        "SampleAfterValue": "400009"
+    },
+    {
+        "BriefDescription": "Number of times a microcode assist is invoked by HW other than FP-assist. Examples include AD (page Access Dirty) and AVX* related assists.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC1",
+        "EventName": "OTHER_ASSISTS.ANY",
+        "SampleAfterValue": "100003",
+        "UMask": "0x3f"
+    },
+    {
+        "BriefDescription": "Cycles without actually retired uops.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0xC2",
+        "EventName": "UOPS_RETIRED.STALL_CYCLES",
+        "Invert": "1",
+        "PublicDescription": "This event counts cycles without actually retired uops.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xA8",
-        "UMask": "0x1",
         "BriefDescription": "Number of Uops delivered by the LSD.",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA8",
         "EventName": "LSD.UOPS",
         "PublicDescription": "Number of uops delivered to the back-end by the LSD(Loop Stream Detector).",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xA8",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
+        "BriefDescription": "Core crystal clock cycles when this thread is unhalted and the other thread is halted.",
         "Counter": "0,1,2,3",
-        "EventName": "LSD.CYCLES_4_UOPS",
-        "CounterMask": "4",
-        "PublicDescription": "Counts the cycles when 4 uops are delivered by the LSD (Loop-stream detector).",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x3C",
+        "EventName": "CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE",
+        "SampleAfterValue": "25003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xA8",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
+        "BriefDescription": "Stalls caused by changing prefix length of the instruction.",
         "Counter": "0,1,2,3",
-        "EventName": "LSD.CYCLES_ACTIVE",
-        "CounterMask": "1",
-        "PublicDescription": "Counts the cycles when at least one uop is delivered by the LSD (Loop-stream detector).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x87",
+        "EventName": "ILD_STALL.LCP",
+        "PublicDescription": "Counts cycles that the Instruction Length decoder (ILD) stalls occurred due to dynamically changing prefix length of the decoded instruction (by operand size prefix instruction 0x66, address size prefix instruction 0x67 or REX.W for Intel64). Count is proportional to the number of prefixes in a 16B-line. This may result in a three-cycle penalty for each LCP (Length changing prefix) in a 16-byte chunk.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 4 uops were executed per-thread",
+        "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
-        "CounterMask": "4",
-        "PublicDescription": "Cycles where at least 4 uops were executed per-thread.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "16",
+        "EventCode": "0xA3",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 3 uops were executed per-thread",
+        "BriefDescription": "Taken branch instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_3_UOPS_EXEC",
-        "CounterMask": "3",
-        "PublicDescription": "Cycles where at least 3 uops were executed per-thread.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "Errata": "SKL091",
+        "EventCode": "0xC4",
+        "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
+        "PEBS": "1",
+        "PublicDescription": "This event counts taken branch instructions retired.",
+        "SampleAfterValue": "400009",
+        "UMask": "0x20"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 2 uops were executed per-thread",
+        "BriefDescription": "The number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_2_UOPS_EXEC",
-        "CounterMask": "2",
-        "PublicDescription": "Cycles where at least 2 uops were executed per-thread.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x03",
+        "EventName": "LD_BLOCKS.NO_SR",
+        "PublicDescription": "The number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
+        "BriefDescription": "Uops that Resource Allocation Table (RAT) issues to Reservation Station (RS)",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
-        "CounterMask": "1",
-        "PublicDescription": "Cycles where at least 1 uop was executed per-thread.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x0E",
+        "EventName": "UOPS_ISSUED.ANY",
+        "PublicDescription": "Counts the number of uops that the Resource Allocation Table (RAT) issues to the Reservation Station (RS).",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "Invert": "1",
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
-        "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.STALL_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "Counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
+        "BriefDescription": "Core cycles when the thread is not in halt state",
+        "Counter": "Fixed counter 1",
+        "CounterHTOff": "Fixed counter 1",
+        "EventName": "CPU_CLK_UNHALTED.THREAD",
+        "PublicDescription": "Counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x1",
-        "BriefDescription": "Counts the number of uops to be executed per-thread each cycle.",
+        "AnyThread": "1",
+        "BriefDescription": "Core crystal clock cycles when at least one thread on the physical core is unhalted.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.THREAD",
-        "PublicDescription": "Number of uops to be executed per-thread each cycle.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x3C",
+        "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
+        "SampleAfterValue": "25003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x2",
-        "BriefDescription": "Number of uops executed on the core.",
+        "BriefDescription": "Direct and indirect near call instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE",
-        "PublicDescription": "Number of uops executed from any thread.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "Errata": "SKL091",
+        "EventCode": "0xC4",
+        "EventName": "BR_INST_RETIRED.NEAR_CALL",
+        "PEBS": "1",
+        "PublicDescription": "This event counts both direct and indirect near call instructions retired.",
+        "SampleAfterValue": "100007",
+        "UMask": "0x2"
     },
     {
-        "Invert": "1",
-        "EventCode": "0xB1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
+        "BriefDescription": "Number of retired PAUSE instructions (that do not end up with a VMExit to the VMM; TSX aborted Instructions may be counted). This event is not supported on first SKL and KBL products.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
-        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xCC",
+        "EventName": "ROB_MISC_EVENTS.PAUSE_INST",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x40"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+        "BriefDescription": "Resource-related stall cycles",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
-        "CounterMask": "4",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xa2",
+        "EventName": "RESOURCE_STALLS.ANY",
+        "PublicDescription": "Counts resource-related stall cycles.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
+        "BriefDescription": "Self-modifying code (SMC) detected.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
-        "CounterMask": "3",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC3",
+        "EventName": "MACHINE_CLEARS.SMC",
+        "PublicDescription": "Counts self-modifying code (SMC) detected, which causes a machine clear.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
+        "BriefDescription": "Core crystal clock cycles when this thread is unhalted and the other thread is halted.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
-        "CounterMask": "2",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x3C",
+        "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
+        "SampleAfterValue": "25003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
+        "BriefDescription": "Cycles where at least 4 uops were executed per-thread",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
-        "CounterMask": "1",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "4",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_4_UOPS_EXEC",
+        "PublicDescription": "Cycles where at least 4 uops were executed per-thread.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xB1",
-        "UMask": "0x10",
-        "BriefDescription": "Counts the number of x87 uops dispatched.",
+        "BriefDescription": "Number of near branch instructions retired that were mispredicted and taken.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_EXECUTED.X87",
-        "PublicDescription": "Counts the number of x87 uops executed.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC5",
+        "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
+        "PEBS": "1",
+        "SampleAfterValue": "400009",
+        "UMask": "0x20"
     },
     {
-        "EventCode": "0xC0",
-        "UMask": "0x0",
-        "BriefDescription": "Number of instructions retired. General Counter - architectural event",
+        "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
         "Counter": "0,1,2,3",
-        "EventName": "INST_RETIRED.ANY_P",
-        "Errata": "SKL091, SKL044",
-        "PublicDescription": "Counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
+        "CounterHTOff": "0,1,2,3",
+        "CounterMask": "20",
+        "EventCode": "0xA3",
+        "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x14"
     },
     {
-        "EventCode": "0xC0",
-        "UMask": "0x1",
-        "BriefDescription": "Precise instruction retired event with HW to reduce effect of PEBS shadow in IP distribution",
-        "PEBS": "2",
-        "Counter": "1",
-        "EventName": "INST_RETIRED.PREC_DIST",
-        "Errata": "SKL091, SKL044",
-        "PublicDescription": "A version of INST_RETIRED that allows for a more unbiased distribution of samples across instructions retired. It utilizes the Precise Distribution of Instructions Retired (PDIR) feature to mitigate some bias in how retired instructions get sampled.",
+        "BriefDescription": "Cycles where no uops were executed, the Reservation Station was not empty, the Store Buffer was full and there was no outstanding load.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA6",
+        "EventName": "EXE_ACTIVITY.EXE_BOUND_0_PORTS",
+        "PublicDescription": "Counts cycles during which no uops were executed on all ports and Reservation Station (RS) was not empty.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "1"
+        "UMask": "0x1"
     },
     {
-        "Invert": "1",
-        "EventCode": "0xC0",
-        "UMask": "0x1",
         "BriefDescription": "Number of cycles using always true condition applied to  PEBS instructions retired event.",
-        "PEBS": "2",
         "Counter": "0,2,3",
-        "EventName": "INST_RETIRED.TOTAL_CYCLES_PS",
+        "CounterHTOff": "0,2,3",
         "CounterMask": "10",
         "Errata": "SKL091, SKL044",
+        "EventCode": "0xC0",
+        "EventName": "INST_RETIRED.TOTAL_CYCLES_PS",
+        "Invert": "1",
+        "PEBS": "2",
         "PublicDescription": "Number of cycles using an always true condition applied to  PEBS instructions retired event. (inst_ret< 16)",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,2,3"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC1",
-        "UMask": "0x3f",
-        "BriefDescription": "Number of times a microcode assist is invoked by HW other than FP-assist. Examples include AD (page Access Dirty) and AVX* related assists.",
+        "BriefDescription": "Retirement slots used.",
         "Counter": "0,1,2,3",
-        "EventName": "OTHER_ASSISTS.ANY",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC2",
+        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
+        "PublicDescription": "Counts the retirement slots used.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "Invert": "1",
-        "EventCode": "0xC2",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles with less than 10 actually retired uops.",
+        "AnyThread": "1",
+        "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_RETIRED.TOTAL_CYCLES",
-        "CounterMask": "10",
-        "PublicDescription": "Number of cycles using always true condition (uops_ret < 16) applied to non PEBS uops retired event.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x3C",
+        "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
+        "SampleAfterValue": "2000003"
     },
     {
-        "Invert": "1",
-        "EventCode": "0xC2",
-        "UMask": "0x2",
-        "BriefDescription": "Cycles without actually retired uops.",
+        "BriefDescription": "Uops inserted at issue-stage in order to preserve upper bits of vector registers.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_RETIRED.STALL_CYCLES",
-        "CounterMask": "1",
-        "PublicDescription": "This event counts cycles without actually retired uops.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x0E",
+        "EventName": "UOPS_ISSUED.VECTOR_WIDTH_MISMATCH",
+        "PublicDescription": "Counts the number of Blend Uops issued by the Resource Allocation Table (RAT) to the reservation station (RS) in order to preserve upper bits of vector registers. Starting with the Skylake microarchitecture, these Blend uops are needed since every Intel SSE instruction executed in Dirty Upper State needs to preserve bits 128-255 of the destination register. For more information, refer to Mixing Intel AVX and Intel SSE Code section of the Optimization Guide.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xC2",
-        "UMask": "0x2",
-        "BriefDescription": "Retirement slots used.",
+        "BriefDescription": "Increments whenever there is an update to the LBR array.",
         "Counter": "0,1,2,3",
-        "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
-        "PublicDescription": "Counts the retirement slots used.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xCC",
+        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
+        "PublicDescription": "Increments when an entry is added to the Last Branch Record (LBR) array (or removed from the array in case of RETURNs in call stack mode). The event requires LBR enable via IA32_DEBUGCTL MSR and branch type selection via MSR_LBR_SELECT.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x20"
     },
     {
-        "EdgeDetect": "1",
-        "EventCode": "0xC3",
-        "UMask": "0x1",
-        "BriefDescription": "Number of machine clears (nukes) of any type.",
+        "BriefDescription": "Cycles when Reservation Station (RS) is empty for the thread",
         "Counter": "0,1,2,3",
-        "EventName": "MACHINE_CLEARS.COUNT",
-        "CounterMask": "1",
-        "PublicDescription": "Number of machine clears (nukes) of any type.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x5E",
+        "EventName": "RS_EVENTS.EMPTY_CYCLES",
+        "PublicDescription": "Counts cycles during which the reservation station (RS) is empty for the thread.; Note: In ST-mode, not active thread should drive 0. This is usually caused by severely costly branch mispredictions, or allocator/FE issues.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC3",
-        "UMask": "0x4",
-        "BriefDescription": "Self-modifying code (SMC) detected.",
+        "BriefDescription": "Return instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "MACHINE_CLEARS.SMC",
-        "PublicDescription": "Counts self-modifying code (SMC) detected, which causes a machine clear.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "Errata": "SKL091",
+        "EventCode": "0xC4",
+        "EventName": "BR_INST_RETIRED.NEAR_RETURN",
+        "PEBS": "1",
+        "PublicDescription": "This event counts return instructions retired.",
+        "SampleAfterValue": "100007",
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0xC4",
-        "UMask": "0x0",
-        "BriefDescription": "All (macro) branch instructions retired.",
+        "BriefDescription": "Instructions retired from execution.",
+        "Counter": "Fixed counter 0",
+        "CounterHTOff": "Fixed counter 0",
+        "EventName": "INST_RETIRED.ANY",
+        "PublicDescription": "Counts the number of instructions retired from execution. For instructions that consist of multiple micro-ops, Counts the retirement of the last micro-op of the instruction. Counting continues during hardware interrupts, traps, and inside interrupt handlers. Notes: INST_RETIRED.ANY is counted by a designated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. INST_RETIRED.ANY_P is counted by a programmable counter and it is an architectural performance event. Counting: Faulting executions of GETSEC/VM entry/VM Exit/MWait will not count as retired instructions.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
+    },
+    {
+        "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
-        "Errata": "SKL091",
-        "PublicDescription": "Counts all (macro) branch instructions retired.",
-        "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "2",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xC4",
-        "UMask": "0x1",
-        "BriefDescription": "Conditional branch instructions retired.",
-        "PEBS": "1",
+        "BriefDescription": "Cycles stalled due to no store buffers available. (not including draining form sync).",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.CONDITIONAL",
-        "Errata": "SKL091",
-        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts conditional branch instructions retired.",
-        "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA2",
+        "EventName": "RESOURCE_STALLS.SB",
+        "PublicDescription": "Counts allocation stall cycles caused by the store buffer (SB) being full. This counts cycles that the pipeline back-end blocked uop delivery from the front-end.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0xC4",
-        "UMask": "0x2",
-        "BriefDescription": "Direct and indirect near call instructions retired.",
-        "PEBS": "1",
+        "BriefDescription": "Counts when there is a transition from ring 1, 2 or 3 to ring 0.",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.NEAR_CALL",
-        "Errata": "SKL091",
-        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts both direct and indirect near call instructions retired.",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EdgeDetect": "1",
+        "EventCode": "0x3C",
+        "EventName": "CPU_CLK_UNHALTED.RING0_TRANS",
+        "PublicDescription": "Counts when the Current Privilege Level (CPL) transitions from ring 1, 2 or 3 to ring 0 (Kernel).",
+        "SampleAfterValue": "100007"
     },
     {
-        "EventCode": "0xC4",
-        "UMask": "0x4",
         "BriefDescription": "All (macro) branch instructions retired.",
-        "PEBS": "2",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
+        "CounterHTOff": "0,1,2,3",
         "Errata": "SKL091",
+        "EventCode": "0xC4",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
+        "PEBS": "2",
         "PublicDescription": "This is a precise version of BR_INST_RETIRED.ALL_BRANCHES that counts all (macro) branch instructions retired.",
         "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3"
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0xC4",
-        "UMask": "0x8",
-        "BriefDescription": "Return instructions retired.",
-        "PEBS": "1",
+        "BriefDescription": "Mispredicted macro branch instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.NEAR_RETURN",
-        "Errata": "SKL091",
-        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts return instructions retired.",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3",
+        "EventCode": "0xC5",
+        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES_PEBS",
+        "PEBS": "2",
+        "PublicDescription": "This is a precise version of BR_MISP_RETIRED.ALL_BRANCHES that counts all mispredicted macro branch instructions retired.",
+        "SampleAfterValue": "400009",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0xC4",
-        "UMask": "0x10",
-        "BriefDescription": "Counts all not taken macro branch instructions retired.",
-        "PEBS": "1",
+        "BriefDescription": "Cycles total of 1 uop is executed on all ports and Reservation Station was not empty.",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.NOT_TAKEN",
-        "Errata": "SKL091",
-        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts not taken branch instructions retired.",
-        "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA6",
+        "EventName": "EXE_ACTIVITY.1_PORTS_UTIL",
+        "PublicDescription": "Counts cycles during which a total of 1 uop was executed on all ports and Reservation Station (RS) was not empty.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xC4",
-        "UMask": "0x20",
-        "BriefDescription": "Taken branch instructions retired.",
-        "PEBS": "1",
+        "BriefDescription": "Not taken branch instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "Errata": "SKL091",
-        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts taken branch instructions retired.",
+        "EventCode": "0xC4",
+        "EventName": "BR_INST_RETIRED.NOT_TAKEN",
+        "PublicDescription": "This event counts not taken branch instructions retired.",
         "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0xC4",
-        "UMask": "0x40",
-        "BriefDescription": "Counts the number of far branch instructions retired.",
-        "PEBS": "1",
+        "BriefDescription": "Conditional branch instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "BR_INST_RETIRED.FAR_BRANCH",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "Errata": "SKL091",
-        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts far branch instructions retired.",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xC5",
-        "UMask": "0x0",
-        "BriefDescription": "All mispredicted macro branch instructions retired.",
-        "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
-        "PublicDescription": "Counts all the retired branch instructions that were mispredicted by the processor. A branch misprediction occurs when the processor incorrectly predicts the destination of the branch.  When the misprediction is discovered at execution, all the instructions executed in the wrong (speculative) path must be discarded, and the processor must start fetching from the correct path.",
+        "EventCode": "0xC4",
+        "EventName": "BR_INST_RETIRED.CONDITIONAL",
+        "PEBS": "1",
+        "PublicDescription": "This event counts conditional branch instructions retired.",
         "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC5",
-        "UMask": "0x1",
         "BriefDescription": "Mispredicted conditional branch instructions retired.",
-        "PEBS": "1",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xC5",
         "EventName": "BR_MISP_RETIRED.CONDITIONAL",
-        "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts mispredicted conditional branch instructions retired.",
+        "PEBS": "1",
+        "PublicDescription": "This event counts mispredicted conditional branch instructions retired.",
         "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xC5",
-        "UMask": "0x2",
-        "BriefDescription": "Mispredicted direct and indirect near call instructions retired.",
-        "PEBS": "1",
+        "BriefDescription": "Number of uops executed on the core.",
         "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_RETIRED.NEAR_CALL",
-        "PublicDescription": "This event counts both taken and not taken retired mispredicted direct and indirect near calls, including both register and memory indirect.",
-        "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.CORE",
+        "PublicDescription": "Number of uops executed from any thread.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0xC5",
-        "UMask": "0x4",
-        "BriefDescription": "Mispredicted macro branch instructions retired.",
-        "PEBS": "2",
+        "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
         "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_RETIRED.ALL_BRANCHES_PEBS",
-        "PublicDescription": "This is a precise version of BR_MISP_RETIRED.ALL_BRANCHES that counts all mispredicted macro branch instructions retired.",
-        "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "12",
+        "EventCode": "0xA3",
+        "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
+        "SampleAfterValue": "2000003",
+        "UMask": "0xc"
     },
     {
-        "EventCode": "0xC5",
-        "UMask": "0x20",
-        "BriefDescription": "Number of near branch instructions retired that were mispredicted and taken.",
-        "PEBS": "1",
+        "BriefDescription": "Cycles total of 2 uops are executed on all ports and Reservation Station was not empty.",
         "Counter": "0,1,2,3",
-        "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
-        "PublicDescription": "Number of near branch instructions retired that were mispredicted and taken.",
-        "SampleAfterValue": "400009",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xA6",
+        "EventName": "EXE_ACTIVITY.2_PORTS_UTIL",
+        "PublicDescription": "Counts cycles during which a total of 2 uops were executed on all ports and Reservation Station (RS) was not empty.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0xCC",
-        "UMask": "0x20",
-        "BriefDescription": "Increments whenever there is an update to the LBR array.",
+        "BriefDescription": "Cycles the issue-stage is waiting for front-end to fetch from resteered path following branch misprediction or machine clear events.",
         "Counter": "0,1,2,3",
-        "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
-        "PublicDescription": "Increments when an entry is added to the Last Branch Record (LBR) array (or removed from the array in case of RETURNs in call stack mode). The event requires LBR enable via IA32_DEBUGCTL MSR and branch type selection via MSR_LBR_SELECT.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x0D",
+        "EventName": "INT_MISC.CLEAR_RESTEER_CYCLES",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x80"
     },
     {
-        "EventCode": "0xCC",
-        "UMask": "0x40",
-        "BriefDescription": "Number of retired PAUSE instructions (that do not end up with a VMExit to the VMM; TSX aborted Instructions may be counted). This event is not supported on first SKL and KBL products.",
+        "BriefDescription": "All (macro) branch instructions retired.",
         "Counter": "0,1,2,3",
-        "EventName": "ROB_MISC_EVENTS.PAUSE_INST",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "Errata": "SKL091",
+        "EventCode": "0xC4",
+        "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+        "PublicDescription": "Counts all (macro) branch instructions retired.",
+        "SampleAfterValue": "400009"
+    },
+    {
+        "BriefDescription": "Cycles where at least 1 uop was executed per-thread",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0xB1",
+        "EventName": "UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
+        "PublicDescription": "Cycles where at least 1 uop was executed per-thread.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xE6",
-        "UMask": "0x1",
-        "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
+        "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
         "Counter": "0,1,2,3",
-        "EventName": "BACLEARS.ANY",
-        "PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch instruction in a fetch line. This occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0xA3",
+        "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x1"
     }
 ]
 \ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json b/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json
index 390bdab1be9d..f31794d3b926 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json
@@ -4,14 +4,14 @@
         "MetricExpr": "IDQ_UOPS_NOT_DELIVERED.CORE / (4 * cycles)",
         "MetricGroup": "TopdownL1",
         "MetricName": "Frontend_Bound",
-        "PublicDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend. Frontend denotes the first part of the processor core responsible to fetch operations that are executed later on by the Backend part. Within the Frontend; a branch predictor predicts the next address to fetch; cache-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into micro-ops (uops). Ideally the Frontend can issue 4 uops every cycle to the Backend. Frontend Bound denotes unutilized issue-slots when there is no Backend stall; i.e. bubbles where Frontend delivered no uops while Backend could have accepted them. For example; stalls due to instruction-cache misses would be categorized under Frontend Bound."
+        "PublicDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend. Frontend denotes the first part of the processor core responsible to fetch operations that are executed later on by the Backend part. Within the Frontend; a branch predictor predicts the next address to fetch; cache-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into micro-operations (uops). Ideally the Frontend can issue Machine_Width uops every cycle to the Backend. Frontend Bound denotes unutilized issue-slots when there is no Backend stall; i.e. bubbles where Frontend delivered no uops while Backend could have accepted them. For example; stalls due to instruction-cache misses would be categorized under Frontend Bound."
     },
     {
         "BriefDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend. SMT version; use when SMT is enabled and measuring per logical CPU.",
-        "MetricExpr": "IDQ_UOPS_NOT_DELIVERED.CORE / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))",
+        "MetricExpr": "IDQ_UOPS_NOT_DELIVERED.CORE / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
         "MetricGroup": "TopdownL1_SMT",
         "MetricName": "Frontend_Bound_SMT",
-        "PublicDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend. Frontend denotes the first part of the processor core responsible to fetch operations that are executed later on by the Backend part. Within the Frontend; a branch predictor predicts the next address to fetch; cache-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into micro-ops (uops). Ideally the Frontend can issue 4 uops every cycle to the Backend. Frontend Bound denotes unutilized issue-slots when there is no Backend stall; i.e. bubbles where Frontend delivered no uops while Backend could have accepted them. For example; stalls due to instruction-cache misses would be categorized under Frontend Bound. SMT version; use when SMT is enabled and measuring per logical CPU."
+        "PublicDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend. Frontend denotes the first part of the processor core responsible to fetch operations that are executed later on by the Backend part. Within the Frontend; a branch predictor predicts the next address to fetch; cache-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into micro-operations (uops). Ideally the Frontend can issue Machine_Width uops every cycle to the Backend. Frontend Bound denotes unutilized issue-slots when there is no Backend stall; i.e. bubbles where Frontend delivered no uops while Backend could have accepted them. For example; stalls due to instruction-cache misses would be categorized under Frontend Bound. SMT version; use when SMT is enabled and measuring per logical CPU."
     },
     {
         "BriefDescription": "This category represents fraction of slots wasted due to incorrect speculations",
@@ -22,13 +22,14 @@
     },
     {
         "BriefDescription": "This category represents fraction of slots wasted due to incorrect speculations. SMT version; use when SMT is enabled and measuring per logical CPU.",
-        "MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * (( INT_MISC.RECOVERY_CYCLES_ANY / 2 )) ) / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))",
+        "MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * ( INT_MISC.RECOVERY_CYCLES_ANY / 2 ) ) / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
         "MetricGroup": "TopdownL1_SMT",
         "MetricName": "Bad_Speculation_SMT",
         "PublicDescription": "This category represents fraction of slots wasted due to incorrect speculations. This include slots used to issue uops that do not eventually get retired and slots for which the issue-pipeline was blocked due to recovery from earlier incorrect speculation. For example; wasted work due to miss-predicted branches are categorized under Bad Speculation category. Incorrect data speculation followed by Memory Ordering Nukes is another example. SMT version; use when SMT is enabled and measuring per logical CPU."
     },
     {
         "BriefDescription": "This category represents fraction of slots where no uops are being delivered due to a lack of required resources for accepting new uops in the Backend",
+        "MetricConstraint": "NO_NMI_WATCHDOG",
         "MetricExpr": "1 - ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * cycles)) + (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * INT_MISC.RECOVERY_CYCLES ) / (4 * cycles)) + (UOPS_RETIRED.RETIRE_SLOTS / (4 * cycles)) )",
         "MetricGroup": "TopdownL1",
         "MetricName": "Backend_Bound",
@@ -36,7 +37,7 @@
     },
     {
         "BriefDescription": "This category represents fraction of slots where no uops are being delivered due to a lack of required resources for accepting new uops in the Backend. SMT version; use when SMT is enabled and measuring per logical CPU.",
-        "MetricExpr": "1 - ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) + (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * (( INT_MISC.RECOVERY_CYCLES_ANY / 2 )) ) / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) + (UOPS_RETIRED.RETIRE_SLOTS / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) )",
+        "MetricExpr": "1 - ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) + (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * ( INT_MISC.RECOVERY_CYCLES_ANY / 2 ) ) / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) + (UOPS_RETIRED.RETIRE_SLOTS / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) )",
         "MetricGroup": "TopdownL1_SMT",
         "MetricName": "Backend_Bound_SMT",
         "PublicDescription": "This category represents fraction of slots where no uops are being delivered due to a lack of required resources for accepting new uops in the Backend. Backend is the portion of the processor core where the out-of-order scheduler dispatches ready uops into their respective execution units; and once completed these uops get retired according to program order. For example; stalls due to data-cache misses or stalls due to the divider unit being overloaded are both categorized under Backend Bound. Backend Bound is further divided into two main categories: Memory Bound and Core Bound. SMT version; use when SMT is enabled and measuring per logical CPU."
@@ -50,7 +51,7 @@
     },
     {
         "BriefDescription": "This category represents fraction of slots utilized by useful work i.e. issued uops that eventually get retired. SMT version; use when SMT is enabled and measuring per logical CPU.",
-        "MetricExpr": "UOPS_RETIRED.RETIRE_SLOTS / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))",
+        "MetricExpr": "UOPS_RETIRED.RETIRE_SLOTS / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
         "MetricGroup": "TopdownL1_SMT",
         "MetricName": "Retiring_SMT",
         "PublicDescription": "This category represents fraction of slots utilized by useful work i.e. issued uops that eventually get retired. Ideally; all pipeline slots would be attributed to the Retiring category.  Retiring of 100% would indicate the maximum 4 uops retired per cycle has been achieved.  Maximizing Retiring typically increases the Instruction-Per-Cycle metric. Note that a high Retiring value does not necessary mean there is no room for more performance.  For example; Microcode assists are categorized under Retiring. They hurt performance and can often be avoided. SMT version; use when SMT is enabled and measuring per logical CPU."
@@ -58,7 +59,7 @@
     {
         "BriefDescription": "Instructions Per Cycle (per Logical Processor)",
         "MetricExpr": "INST_RETIRED.ANY / CPU_CLK_UNHALTED.THREAD",
-        "MetricGroup": "TopDownL1",
+        "MetricGroup": "Summary",
         "MetricName": "IPC"
     },
     {
@@ -74,24 +75,6 @@
         "MetricName": "IpTB"
     },
     {
-        "BriefDescription": "Branch instructions per taken branch. ",
-        "MetricExpr": "BR_INST_RETIRED.ALL_BRANCHES / BR_INST_RETIRED.NEAR_TAKEN",
-        "MetricGroup": "Branches;PGO",
-        "MetricName": "BpTB"
-    },
-    {
-        "BriefDescription": "Rough Estimation of fraction of fetched lines bytes that were likely (includes speculatively fetches) consumed by program instructions",
-        "MetricExpr": "min( 1 , UOPS_ISSUED.ANY / ( (UOPS_RETIRED.RETIRE_SLOTS / INST_RETIRED.ANY) * 64 * ( ICACHE_64B.IFTAG_HIT + ICACHE_64B.IFTAG_MISS ) / 4.1 ) )",
-        "MetricGroup": "PGO;IcMiss",
-        "MetricName": "IFetch_Line_Utilization"
-    },
-    {
-        "BriefDescription": "Fraction of Uops delivered by the DSB (aka Decoded ICache; or Uop Cache)",
-        "MetricExpr": "IDQ.DSB_UOPS / (IDQ.DSB_UOPS + IDQ.MITE_UOPS + IDQ.MS_UOPS)",
-        "MetricGroup": "DSB;Fetch_BW",
-        "MetricName": "DSB_Coverage"
-    },
-    {
         "BriefDescription": "Cycles Per Instruction (per Logical Processor)",
         "MetricExpr": "1 / (INST_RETIRED.ANY / cycles)",
         "MetricGroup": "Pipeline;Summary",
@@ -104,86 +87,104 @@
         "MetricName": "CLKS"
     },
     {
-        "BriefDescription": "Total issue-pipeline slots (per-Physical Core)",
+        "BriefDescription": "Total issue-pipeline slots (per-Physical Core till ICL; per-Logical Processor ICL onward)",
         "MetricExpr": "4 * cycles",
         "MetricGroup": "TopDownL1",
         "MetricName": "SLOTS"
     },
     {
-        "BriefDescription": "Total issue-pipeline slots (per-Physical Core)",
-        "MetricExpr": "4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
+        "BriefDescription": "Total issue-pipeline slots (per-Physical Core till ICL; per-Logical Processor ICL onward)",
+        "MetricExpr": "4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )",
         "MetricGroup": "TopDownL1_SMT",
         "MetricName": "SLOTS_SMT"
     },
     {
-        "BriefDescription": "Instructions per Load (lower number means higher occurance rate)",
+        "BriefDescription": "Instructions per Load (lower number means higher occurrence rate)",
         "MetricExpr": "INST_RETIRED.ANY / MEM_INST_RETIRED.ALL_LOADS",
         "MetricGroup": "Instruction_Type",
-        "MetricName": "IpL"
+        "MetricName": "IpLoad"
     },
     {
-        "BriefDescription": "Instructions per Store (lower number means higher occurance rate)",
+        "BriefDescription": "Instructions per Store (lower number means higher occurrence rate)",
         "MetricExpr": "INST_RETIRED.ANY / MEM_INST_RETIRED.ALL_STORES",
         "MetricGroup": "Instruction_Type",
-        "MetricName": "IpS"
+        "MetricName": "IpStore"
     },
     {
-        "BriefDescription": "Instructions per Branch (lower number means higher occurance rate)",
+        "BriefDescription": "Instructions per Branch (lower number means higher occurrence rate)",
         "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.ALL_BRANCHES",
         "MetricGroup": "Branches;Instruction_Type",
-        "MetricName": "IpB"
+        "MetricName": "IpBranch"
     },
     {
-        "BriefDescription": "Instruction per (near) call (lower number means higher occurance rate)",
+        "BriefDescription": "Instructions per (near) call (lower number means higher occurrence rate)",
         "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.NEAR_CALL",
         "MetricGroup": "Branches",
         "MetricName": "IpCall"
     },
     {
+        "BriefDescription": "Branch instructions per taken branch. ",
+        "MetricExpr": "BR_INST_RETIRED.ALL_BRANCHES / BR_INST_RETIRED.NEAR_TAKEN",
+        "MetricGroup": "Branches;PGO",
+        "MetricName": "BpTkBranch"
+    },
+    {
+        "BriefDescription": "Instructions per Floating Point (FP) Operation (lower number means higher occurrence rate)",
+        "MetricExpr": "INST_RETIRED.ANY / ( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE )",
+        "MetricGroup": "FLOPS;FP_Arith;Instruction_Type",
+        "MetricName": "IpFLOP"
+    },
+    {
         "BriefDescription": "Total number of retired Instructions",
         "MetricExpr": "INST_RETIRED.ANY",
-        "MetricGroup": "Summary",
+        "MetricGroup": "Summary;TopDownL1",
         "MetricName": "Instructions"
     },
     {
+        "BriefDescription": "Fraction of Uops delivered by the DSB (aka Decoded ICache; or Uop Cache)",
+        "MetricExpr": "IDQ.DSB_UOPS / (IDQ.DSB_UOPS + IDQ.MITE_UOPS + IDQ.MS_UOPS)",
+        "MetricGroup": "DSB;Fetch_BW",
+        "MetricName": "DSB_Coverage"
+    },
+    {
         "BriefDescription": "Instructions Per Cycle (per physical core)",
         "MetricExpr": "INST_RETIRED.ANY / cycles",
-        "MetricGroup": "SMT",
+        "MetricGroup": "SMT;TopDownL1",
         "MetricName": "CoreIPC"
     },
     {
         "BriefDescription": "Instructions Per Cycle (per physical core)",
-        "MetricExpr": "INST_RETIRED.ANY / (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
-        "MetricGroup": "SMT",
+        "MetricExpr": "INST_RETIRED.ANY / ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )",
+        "MetricGroup": "SMT;TopDownL1",
         "MetricName": "CoreIPC_SMT"
     },
     {
         "BriefDescription": "Floating Point Operations Per Cycle",
-        "MetricExpr": "(( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE )) / cycles",
+        "MetricExpr": "( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE ) / cycles",
         "MetricGroup": "FLOPS",
         "MetricName": "FLOPc"
     },
     {
         "BriefDescription": "Floating Point Operations Per Cycle",
-        "MetricExpr": "(( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE )) / (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))",
+        "MetricExpr": "( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE ) / ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )",
         "MetricGroup": "FLOPS_SMT",
         "MetricName": "FLOPc_SMT"
     },
     {
         "BriefDescription": "Instruction-Level-Parallelism (average number of uops executed when there is at least 1 uop executed)",
-        "MetricExpr": "UOPS_EXECUTED.THREAD / (( UOPS_EXECUTED.CORE_CYCLES_GE_1 / 2 ) if #SMT_on else UOPS_EXECUTED.CORE_CYCLES_GE_1)",
-        "MetricGroup": "Pipeline",
+        "MetricExpr": "UOPS_EXECUTED.THREAD / ( UOPS_EXECUTED.CORE_CYCLES_GE_1 / 2 )",
+        "MetricGroup": "Pipeline;Ports_Utilization",
         "MetricName": "ILP"
     },
     {
         "BriefDescription": "Branch Misprediction Cost: Fraction of TopDown slots wasted per non-speculative branch misprediction (jeclear)",
-        "MetricExpr": "( ((BR_MISP_RETIRED.ALL_BRANCHES / ( BR_MISP_RETIRED.ALL_BRANCHES + MACHINE_CLEARS.COUNT )) * (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * INT_MISC.RECOVERY_CYCLES ) / (4 * cycles))) + (4 * IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE / (4 * cycles)) * (( INT_MISC.CLEAR_RESTEER_CYCLES + 9 * BACLEARS.ANY ) / cycles) / (4 * IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE / (4 * cycles)) ) * (4 * cycles) / BR_MISP_RETIRED.ALL_BRANCHES",
+        "MetricExpr": "( ((BR_MISP_RETIRED.ALL_BRANCHES / ( BR_MISP_RETIRED.ALL_BRANCHES + MACHINE_CLEARS.COUNT )) * (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * INT_MISC.RECOVERY_CYCLES ) / (4 * cycles))) + (4 * ( IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE - ( FRONTEND_RETIRED.LATENCY_GE_1 - FRONTEND_RETIRED.LATENCY_GE_2 ) / (UOPS_RETIRED.RETIRE_SLOTS / UOPS_ISSUED.ANY) ) / (4 * cycles)) * (( INT_MISC.CLEAR_RESTEER_CYCLES + 9 * BACLEARS.ANY ) / cycles) / (4 * ( IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE - ( FRONTEND_RETIRED.LATENCY_GE_1 - FRONTEND_RETIRED.LATENCY_GE_2 ) / (UOPS_RETIRED.RETIRE_SLOTS / UOPS_ISSUED.ANY) ) / (4 * cycles)) ) * (4 * cycles) / BR_MISP_RETIRED.ALL_BRANCHES",
         "MetricGroup": "BrMispredicts",
         "MetricName": "Branch_Misprediction_Cost"
     },
     {
         "BriefDescription": "Branch Misprediction Cost: Fraction of TopDown slots wasted per non-speculative branch misprediction (jeclear)",
-        "MetricExpr": "( ((BR_MISP_RETIRED.ALL_BRANCHES / ( BR_MISP_RETIRED.ALL_BRANCHES + MACHINE_CLEARS.COUNT )) * (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * (( INT_MISC.RECOVERY_CYCLES_ANY / 2 )) ) / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))))) + (4 * IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) * (( INT_MISC.CLEAR_RESTEER_CYCLES + 9 * BACLEARS.ANY ) / cycles) / (4 * IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE / (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) ) * (4 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) / BR_MISP_RETIRED.ALL_BRANCHES",
+        "MetricExpr": "( ((BR_MISP_RETIRED.ALL_BRANCHES / ( BR_MISP_RETIRED.ALL_BRANCHES + MACHINE_CLEARS.COUNT )) * (( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * ( INT_MISC.RECOVERY_CYCLES_ANY / 2 ) ) / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )))) + (4 * ( IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE - ( FRONTEND_RETIRED.LATENCY_GE_1 - FRONTEND_RETIRED.LATENCY_GE_2 ) / (UOPS_RETIRED.RETIRE_SLOTS / UOPS_ISSUED.ANY) ) / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) * (( INT_MISC.CLEAR_RESTEER_CYCLES + 9 * BACLEARS.ANY ) / cycles) / (4 * ( IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE - ( FRONTEND_RETIRED.LATENCY_GE_1 - FRONTEND_RETIRED.LATENCY_GE_2 ) / (UOPS_RETIRED.RETIRE_SLOTS / UOPS_ISSUED.ANY) ) / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ))) ) * (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )) / BR_MISP_RETIRED.ALL_BRANCHES",
         "MetricGroup": "BrMispredicts_SMT",
         "MetricName": "Branch_Misprediction_Cost_SMT"
     },
@@ -213,14 +214,14 @@
     },
     {
         "BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
+        "MetricConstraint": "NO_NMI_WATCHDOG",
         "MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING + EPT.WALK_PENDING ) / ( 2 * cycles )",
         "MetricGroup": "TLB",
-        "MetricName": "Page_Walks_Utilization",
-        "MetricConstraint": "NO_NMI_WATCHDOG"
+        "MetricName": "Page_Walks_Utilization"
     },
     {
         "BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
-        "MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING + EPT.WALK_PENDING ) / ( 2 * (( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) )) )",
+        "MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING + EPT.WALK_PENDING ) / ( 2 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK ) ) )",
         "MetricGroup": "TLB_SMT",
         "MetricName": "Page_Walks_Utilization_SMT"
     },
@@ -245,7 +246,7 @@
     {
         "BriefDescription": "Average per-core data fill bandwidth to the L3 cache [GB / sec]",
         "MetricExpr": "64 * OFFCORE_REQUESTS.ALL_REQUESTS / 1000000000 / duration_time",
-        "MetricGroup": "Memory_BW",
+        "MetricGroup": "Memory_BW;Offcore",
         "MetricName": "L3_Cache_Access_BW"
     },
     {
@@ -263,7 +264,7 @@
     {
         "BriefDescription": "L2 cache misses per kilo instruction for all request types (including speculative)",
         "MetricExpr": "1000 * L2_RQSTS.MISS / INST_RETIRED.ANY",
-        "MetricGroup": "Cache_Misses",
+        "MetricGroup": "Cache_Misses;Offcore",
         "MetricName": "L2MPKI_All"
     },
     {
@@ -298,7 +299,7 @@
     },
     {
         "BriefDescription": "Giga Floating Point Operations Per Second",
-        "MetricExpr": "( (( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE )) / 1000000000 ) / duration_time",
+        "MetricExpr": "( ( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE ) / 1000000000 ) / duration_time",
         "MetricGroup": "FLOPS;Summary",
         "MetricName": "GFLOPs"
     },
@@ -310,44 +311,56 @@
     },
     {
         "BriefDescription": "Fraction of cycles where both hardware Logical Processors were active",
-        "MetricExpr": "1 - CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE / ( CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY / 2 ) if #SMT_on else 0",
+        "MetricExpr": "1 - CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE / ( CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY / 2 )",
         "MetricGroup": "SMT;Summary",
         "MetricName": "SMT_2T_Utilization"
     },
     {
-        "BriefDescription": "Fraction of cycles spent in Kernel mode",
+        "BriefDescription": "Fraction of cycles spent in the Operating System (OS) Kernel mode",
         "MetricExpr": "CPU_CLK_UNHALTED.THREAD:k / CPU_CLK_UNHALTED.THREAD",
-        "MetricGroup": "Summary",
+        "MetricGroup": "OS",
         "MetricName": "Kernel_Utilization"
     },
     {
         "BriefDescription": "Average external Memory Bandwidth Use for reads and writes [GB / sec]",
         "MetricExpr": "( 64 * ( uncore_imc@cas_count_read@ + uncore_imc@cas_count_write@ ) / 1000000000 ) / duration_time",
-        "MetricGroup": "Memory_BW",
+        "MetricGroup": "Memory_BW;SoC",
         "MetricName": "DRAM_BW_Use"
     },
     {
         "BriefDescription": "Average latency of data read request to external memory (in nanoseconds). Accounts for demand loads and L1/L2 prefetches",
-        "MetricExpr": "1000000000 * ( cha@event\\=0x36\\,umask\\=0x21@ / cha@event\\=0x35\\,umask\\=0x21@ ) / ( cha_0@event\\=0x0@ / duration_time )",
-        "MetricGroup": "Memory_Lat",
-        "MetricName": "DRAM_Read_Latency"
+        "MetricExpr": "1000000000 * ( cha@event\\=0x36\\,umask\\=0x21\\,config\\=0x40433@ / cha@event\\=0x35\\,umask\\=0x21\\,config\\=0x40433@ ) / ( cha_0@event\\=0x0@ / duration_time )",
+        "MetricGroup": "Memory_Lat;SoC",
+        "MetricName": "MEM_Read_Latency"
     },
     {
         "BriefDescription": "Average number of parallel data read requests to external memory. Accounts for demand loads and L1/L2 prefetches",
-        "MetricExpr": "cha@event\\=0x36\\,umask\\=0x21@ / cha@event\\=0x36\\,umask\\=0x21\\,thresh\\=1@",
-        "MetricGroup": "Memory_BW",
-        "MetricName": "DRAM_Parallel_Reads"
+        "MetricExpr": "cha@event\\=0x36\\,umask\\=0x21\\,config\\=0x40433@ / cha@event\\=0x36\\,umask\\=0x21\\,config\\=0x40433\\,thresh\\=1@",
+        "MetricGroup": "Memory_BW;SoC",
+        "MetricName": "MEM_Parallel_Reads"
+    },
+    {
+        "BriefDescription": "Average IO (network or disk) Bandwidth Use for Writes [GB / sec]",
+        "MetricExpr": "( UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART0 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART1 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART2 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART3 ) * 4 / 1000000000 / duration_time",
+        "MetricGroup": "IO_BW;SoC;Server",
+        "MetricName": "IO_Write_BW"
+    },
+    {
+        "BriefDescription": "Average IO (network or disk) Bandwidth Use for Reads [GB / sec]",
+        "MetricExpr": "( UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0 + UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1 + UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2 + UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3 ) * 4 / 1000000000 / duration_time",
+        "MetricGroup": "IO_BW;SoC;Server",
+        "MetricName": "IO_Read_BW"
     },
     {
         "BriefDescription": "Socket actual clocks when any core is active on that socket",
         "MetricExpr": "cha_0@event\\=0x0@",
-        "MetricGroup": "",
+        "MetricGroup": "SoC",
         "MetricName": "Socket_CLKS"
     },
     {
-        "BriefDescription": "Instructions per Far Branch ( Far Branches apply upon transition from application to operating system, handling interrupts, exceptions. )",
+        "BriefDescription": "Instructions per Far Branch ( Far Branches apply upon transition from application to operating system, handling interrupts, exceptions) [lower number means higher occurrence rate]",
         "MetricExpr": "INST_RETIRED.ANY / ( BR_INST_RETIRED.FAR_BRANCH / 2 )",
-        "MetricGroup": "",
+        "MetricGroup": "Branches;OS",
         "MetricName": "IpFarBranch"
     },
     {
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/uncore-memory.json b/tools/perf/pmu-events/arch/x86/skylakex/uncore-memory.json
index 9c7e5f8beee2..b80b5d66385d 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/uncore-memory.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/uncore-memory.json
@@ -94,17 +94,7 @@
         "Unit": "iMC"
     },
     {
-        "BriefDescription": "read requests to memory controller. Derived from unc_m_cas_count.rd",
-        "Counter": "0,1,2,3",
-        "EventCode": "0x4",
-        "EventName": "LLC_MISSES.MEM_READ",
-        "PerPkg": "1",
-        "ScaleUnit": "64Bytes",
-        "UMask": "0x3",
-        "Unit": "iMC"
-    },
-    {
-        "BriefDescription": "All DRAM Read CAS Commands issued (does not include underfills) ",
+        "BriefDescription": "All DRAM Read CAS Commands issued (does not include underfills)",
         "Counter": "0,1,2,3",
         "EventCode": "0x4",
         "EventName": "UNC_M_CAS_COUNT.RD_REG",
@@ -119,18 +109,18 @@
         "EventCode": "0x4",
         "EventName": "UNC_M_CAS_COUNT.RD_UNDERFILL",
         "PerPkg": "1",
-        "PublicDescription": "Counts CAS (Column Access Select) underfill read commands issued to DRAM due to a partial write, on a per channel basis.  CAS commands are issued to specify the address to read or write on DRAM, and this command counts underfill reads.  Partial writes must be completed by first reading in the underfill from DRAM and then merging in the partial write data before writing the full line back to DRAM. This event will generally count about the same as the number of partial writes, but may be slightly less because of partials hitting in the WPQ (due to a previous write request). ",
+        "PublicDescription": "Counts CAS (Column Access Select) underfill read commands issued to DRAM due to a partial write, on a per channel basis.  CAS commands are issued to specify the address to read or write on DRAM, and this command counts underfill reads.  Partial writes must be completed by first reading in the underfill from DRAM and then merging in the partial write data before writing the full line back to DRAM. This event will generally count about the same as the number of partial writes, but may be slightly less because of partials hitting in the WPQ (due to a previous write request).",
         "UMask": "0x2",
         "Unit": "iMC"
     },
     {
-        "BriefDescription": "write requests to memory controller. Derived from unc_m_cas_count.wr",
+        "BriefDescription": "DRAM CAS (Column Address Strobe) Commands.; DRAM WR_CAS (w/ and w/out auto-pre) in Write Major Mode",
         "Counter": "0,1,2,3",
         "EventCode": "0x4",
-        "EventName": "LLC_MISSES.MEM_WRITE",
+        "EventName": "UNC_M_CAS_COUNT.WR_WMM",
         "PerPkg": "1",
-        "ScaleUnit": "64Bytes",
-        "UMask": "0xC",
+        "PublicDescription": "Counts the total number or DRAM Write CAS commands issued on this channel while in Write-Major-Mode.",
+        "UMask": "0x4",
         "Unit": "iMC"
     },
     {
@@ -139,7 +129,7 @@
         "EventCode": "0x10",
         "EventName": "UNC_M_RPQ_INSERTS",
         "PerPkg": "1",
-        "PublicDescription": "Counts the number of read requests allocated into the Read Pending Queue (RPQ).  This queue is used to schedule reads out to the memory controller and to track the requests.  Requests allocate into the RPQ soon after they enter the memory controller, and need credits for an entry in this buffer before being sent from the CHA to the iMC.  The requests deallocate after the read CAS command has been issued to DRAM.  This event counts both Isochronous and non-Isochronous requests which were issued to the RPQ.    ",
+        "PublicDescription": "Counts the number of read requests allocated into the Read Pending Queue (RPQ).  This queue is used to schedule reads out to the memory controller and to track the requests.  Requests allocate into the RPQ soon after they enter the memory controller, and need credits for an entry in this buffer before being sent from the CHA to the iMC.  The requests deallocate after the read CAS command has been issued to DRAM.  This event counts both Isochronous and non-Isochronous requests which were issued to the RPQ.",
         "Unit": "iMC"
     },
     {
@@ -166,7 +156,7 @@
         "EventCode": "0x81",
         "EventName": "UNC_M_WPQ_OCCUPANCY",
         "PerPkg": "1",
-        "PublicDescription": "Counts the number of entries in the Write Pending Queue (WPQ) at each cycle.  This can then be used to calculate both the average queue occupancy (in conjunction with the number of cycles not empty) and the average latency (in conjunction with the number of allocations).  The WPQ is used to schedule writes out to the memory controller and to track the requests.",
+        "PublicDescription": "Counts the number of entries in the Write Pending Queue (WPQ) at each cycle.  This can then be used to calculate both the average queue occupancy (in conjunction with the number of cycles not empty) and the average latency (in conjunction with the number of allocations).  The WPQ is used to schedule writes out to the memory controller and to track the requests.  Requests allocate into the WPQ soon after they enter the memory controller, and need credits for an entry in this buffer before being sent from the CHA to the iMC (memory controller).  They deallocate after being issued to DRAM.  Write requests themselves are able to complete (from the perspective of the rest of the system) as soon they have 'posted' to the iMC.  This is not to be confused with actually performing the write to DRAM.  Therefore, the average latency for this queue is actually not useful for deconstruction intermediate write latencies.  So, we provide filtering based on if the request has posted or not.  By using the 'not posted' filter, we can track how long writes spent in the iMC before completions were sent to the HA.  The 'posted' filter, on the other hand, provides information about how much queueing is actually happenning in the iMC for writes before they are actually issued to memory.  High average occupancies will generally coincide with high write major mode counts. Is there a filter of sorts???",
         "Unit": "iMC"
     }
 ]
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/uncore-other.json b/tools/perf/pmu-events/arch/x86/skylakex/uncore-other.json
index adb42c72f5c8..d7a0270de983 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/uncore-other.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/uncore-other.json
@@ -119,18 +119,15 @@
         "EventName": "UPI_DATA_BANDWIDTH_TX",
         "PerPkg": "1",
         "ScaleUnit": "7.11E-06Bytes",
-        "UMask": "0x0F",
+        "UMask": "0xf",
         "Unit": "UPI LL"
     },
     {
-        "BriefDescription": "PCI Express bandwidth reading at IIO. Derived from unc_iio_data_req_of_cpu.mem_read.part0",
+        "BriefDescription": "PCI Express bandwidth reading at IIO, part 0",
         "Counter": "0,1",
         "EventCode": "0x83",
-        "EventName": "LLC_MISSES.PCIE_READ",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART0",
         "FCMask": "0x07",
-        "Filter": "ch_mask=0x1f",
-        "MetricExpr": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART0 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART1 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART2 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART3",
-        "MetricName": "LLC_MISSES.PCIE_READ",
         "PerPkg": "1",
         "PortMask": "0x01",
         "ScaleUnit": "4Bytes",
@@ -138,118 +135,117 @@
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "PCI Express bandwidth writing at IIO. Derived from unc_iio_data_req_of_cpu.mem_write.part0",
+        "BriefDescription": "PCI Express bandwidth reading at IIO, part 1",
         "Counter": "0,1",
         "EventCode": "0x83",
-        "EventName": "LLC_MISSES.PCIE_WRITE",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART1",
         "FCMask": "0x07",
-        "Filter": "ch_mask=0x1f",
-        "MetricExpr": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3",
-        "MetricName": "LLC_MISSES.PCIE_WRITE",
         "PerPkg": "1",
-        "PortMask": "0x01",
+        "PortMask": "0x02",
         "ScaleUnit": "4Bytes",
-        "UMask": "0x01",
+        "UMask": "0x04",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "PCI Express bandwidth writing at IIO, part 0",
+        "BriefDescription": "PCI Express bandwidth reading at IIO, part 2",
         "Counter": "0,1",
         "EventCode": "0x83",
-        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART2",
         "FCMask": "0x07",
-        "MetricExpr": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3",
-        "MetricName": "LLC_MISSES.PCIE_WRITE",
         "PerPkg": "1",
-        "PortMask": "0x01",
+        "PortMask": "0x04",
         "ScaleUnit": "4Bytes",
-        "UMask": "0x01",
+        "UMask": "0x04",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "PCI Express bandwidth writing at IIO, part 1",
+        "BriefDescription": "PCI Express bandwidth reading at IIO, part 3",
         "Counter": "0,1",
         "EventCode": "0x83",
-        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART3",
         "FCMask": "0x07",
         "PerPkg": "1",
-        "PortMask": "0x02",
+        "PortMask": "0x08",
         "ScaleUnit": "4Bytes",
-        "UMask": "0x01",
+        "UMask": "0x04",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "PCI Express bandwidth writing at IIO, part 2",
+        "BriefDescription": "PCI Express bandwidth reading at IIO. Derived from unc_iio_data_req_of_cpu.mem_read.part0",
         "Counter": "0,1",
         "EventCode": "0x83",
-        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2",
+        "EventName": "LLC_MISSES.PCIE_READ",
         "FCMask": "0x07",
+        "Filter": "ch_mask=0x1f",
+        "MetricExpr": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART0 +UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART1 +UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART2 +UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART3",
+        "MetricName": "LLC_MISSES.PCIE_READ",
         "PerPkg": "1",
-        "PortMask": "0x04",
+        "PortMask": "0x01",
         "ScaleUnit": "4Bytes",
-        "UMask": "0x01",
+        "UMask": "0x04",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "PCI Express bandwidth writing at IIO, part 3",
+        "BriefDescription": "PCI Express bandwidth writing at IIO, part 0",
         "Counter": "0,1",
         "EventCode": "0x83",
-        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0",
         "FCMask": "0x07",
         "PerPkg": "1",
-        "PortMask": "0x08",
+        "PortMask": "0x01",
         "ScaleUnit": "4Bytes",
         "UMask": "0x01",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "PCI Express bandwidth reading at IIO, part 0",
+        "BriefDescription": "PCI Express bandwidth writing at IIO, part 1",
         "Counter": "0,1",
         "EventCode": "0x83",
-        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART0",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1",
         "FCMask": "0x07",
-        "MetricExpr": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART0 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART1 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART2 + UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART3",
-        "MetricName": "LLC_MISSES.PCIE_READ",
         "PerPkg": "1",
-        "PortMask": "0x01",
+        "PortMask": "0x02",
         "ScaleUnit": "4Bytes",
-        "UMask": "0x04",
+        "UMask": "0x01",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "PCI Express bandwidth reading at IIO, part 1",
+        "BriefDescription": "PCI Express bandwidth writing at IIO, part 2",
         "Counter": "0,1",
         "EventCode": "0x83",
-        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART1",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2",
         "FCMask": "0x07",
         "PerPkg": "1",
-        "PortMask": "0x02",
+        "PortMask": "0x04",
         "ScaleUnit": "4Bytes",
-        "UMask": "0x04",
+        "UMask": "0x01",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "PCI Express bandwidth reading at IIO, part 2",
+        "BriefDescription": "PCI Express bandwidth writing at IIO, part 3",
         "Counter": "0,1",
         "EventCode": "0x83",
-        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART2",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3",
         "FCMask": "0x07",
         "PerPkg": "1",
-        "PortMask": "0x04",
+        "PortMask": "0x08",
         "ScaleUnit": "4Bytes",
-        "UMask": "0x04",
+        "UMask": "0x01",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "PCI Express bandwidth reading at IIO, part 3",
+        "BriefDescription": "PCI Express bandwidth writing at IIO. Derived from unc_iio_data_req_of_cpu.mem_write.part0",
         "Counter": "0,1",
         "EventCode": "0x83",
-        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART3",
+        "EventName": "LLC_MISSES.PCIE_WRITE",
         "FCMask": "0x07",
+        "Filter": "ch_mask=0x1f",
+        "MetricExpr": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3",
+        "MetricName": "LLC_MISSES.PCIE_WRITE",
         "PerPkg": "1",
-        "PortMask": "0x08",
+        "PortMask": "0x01",
         "ScaleUnit": "4Bytes",
-        "UMask": "0x04",
+        "UMask": "0x01",
         "Unit": "IIO"
     },
     {
@@ -313,6 +309,16 @@
         "Unit": "CHA"
     },
     {
+        "BriefDescription": "FaST wire asserted; Horizontal",
+        "Counter": "0,1,2,3",
+        "EventCode": "0xA5",
+        "EventName": "UNC_CHA_FAST_ASSERTED.HORZ",
+        "PerPkg": "1",
+        "PublicDescription": "Counts the number of cycles either the local or incoming distress signals are asserted.  Incoming distress includes up, dn and across.",
+        "UMask": "0x02",
+        "Unit": "CHA"
+    },
+    {
         "BriefDescription": "Read request from a remote socket which hit in the HitMe Cache to a line In the E state",
         "Counter": "0,1,2,3",
         "EventCode": "0x5F",
@@ -343,6 +349,46 @@
         "Unit": "CHA"
     },
     {
+        "BriefDescription": "Lines Victimized; Lines in E state",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x37",
+        "EventName": "UNC_CHA_LLC_VICTIMS.TOTAL_E",
+        "PerPkg": "1",
+        "PublicDescription": "Counts the number of lines that were victimized on a fill.  This can be filtered by the state that the line was in.",
+        "UMask": "0x02",
+        "Unit": "CHA"
+    },
+    {
+        "BriefDescription": "Lines Victimized; Lines in F State",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x37",
+        "EventName": "UNC_CHA_LLC_VICTIMS.TOTAL_F",
+        "PerPkg": "1",
+        "PublicDescription": "Counts the number of lines that were victimized on a fill.  This can be filtered by the state that the line was in.",
+        "UMask": "0x08",
+        "Unit": "CHA"
+    },
+    {
+        "BriefDescription": "Lines Victimized; Lines in M state",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x37",
+        "EventName": "UNC_CHA_LLC_VICTIMS.TOTAL_M",
+        "PerPkg": "1",
+        "PublicDescription": "Counts the number of lines that were victimized on a fill.  This can be filtered by the state that the line was in.",
+        "UMask": "0x01",
+        "Unit": "CHA"
+    },
+    {
+        "BriefDescription": "Lines Victimized; Lines in S State",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x37",
+        "EventName": "UNC_CHA_LLC_VICTIMS.TOTAL_S",
+        "PerPkg": "1",
+        "PublicDescription": "Counts the number of lines that were victimized on a fill.  This can be filtered by the state that the line was in.",
+        "UMask": "0x04",
+        "Unit": "CHA"
+    },
+    {
         "BriefDescription": "Number of times that an RFO hit in S state.",
         "Counter": "0,1,2,3",
         "EventCode": "0x39",
@@ -373,6 +419,65 @@
         "Unit": "CHA"
     },
     {
+        "BriefDescription": "Ingress (from CMS) Allocations; IRQ",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x13",
+        "EventName": "UNC_CHA_RxC_INSERTS.IRQ",
+        "PerPkg": "1",
+        "PublicDescription": "Counts number of allocations per cycle into the specified Ingress queue.",
+        "UMask": "0x01",
+        "Unit": "CHA"
+    },
+    {
+        "BriefDescription": "Ingress (from CMS) Request Queue Rejects; PhyAddr Match",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x19",
+        "EventName": "UNC_CHA_RxC_IRQ1_REJECT.PA_MATCH",
+        "PerPkg": "1",
+        "PublicDescription": "Ingress (from CMS) Request Queue Rejects; PhyAddr Match",
+        "UMask": "0x80",
+        "Unit": "CHA"
+    },
+    {
+        "BriefDescription": "Ingress (from CMS) Occupancy; IRQ",
+        "EventCode": "0x11",
+        "EventName": "UNC_CHA_RxC_OCCUPANCY.IRQ",
+        "PerPkg": "1",
+        "PublicDescription": "Counts number of entries in the specified Ingress queue in each cycle.",
+        "UMask": "0x01",
+        "Unit": "CHA"
+    },
+    {
+        "BriefDescription": "Snoop filter capacity evictions for E-state entries.",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x3D",
+        "EventName": "UNC_CHA_SF_EVICTION.E_STATE",
+        "PerPkg": "1",
+        "PublicDescription": "Counts snoop filter capacity evictions for entries tracking exclusive lines in the cores cache. Snoop filter capacity evictions occur when the snoop filter is full and evicts an existing entry to track a new entry. Does not count clean evictions such as when a cores cache replaces a tracked cacheline with a new cacheline.",
+        "UMask": "0x02",
+        "Unit": "CHA"
+    },
+    {
+        "BriefDescription": "Snoop filter capacity evictions for M-state entries.",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x3D",
+        "EventName": "UNC_CHA_SF_EVICTION.M_STATE",
+        "PerPkg": "1",
+        "PublicDescription": "Counts snoop filter capacity evictions for entries tracking modified lines in the cores cache. Snoop filter capacity evictions occur when the snoop filter is full and evicts an existing entry to track a new entry. Does not count clean evictions such as when a cores cache replaces a tracked cacheline with a new cacheline.",
+        "UMask": "0x01",
+        "Unit": "CHA"
+    },
+    {
+        "BriefDescription": "Snoop filter capacity evictions for S-state entries.",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x3D",
+        "EventName": "UNC_CHA_SF_EVICTION.S_STATE",
+        "PerPkg": "1",
+        "PublicDescription": "Counts snoop filter capacity evictions for entries tracking shared lines in the cores cache. Snoop filter capacity evictions occur when the snoop filter is full and evicts an existing entry to track a new entry. Does not count clean evictions such as when a cores cache replaces a tracked cacheline with a new cacheline.",
+        "UMask": "0x04",
+        "Unit": "CHA"
+    },
+    {
         "BriefDescription": "RspCnflct* Snoop Responses Received",
         "Counter": "0,1,2,3",
         "EventCode": "0x5C",
@@ -449,7 +554,7 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x01",
-        "PublicDescription": "Counts every read request for 4 bytes of data made by a unit on the main die (generally a core) to the MMIO space of a card on IIO Part0. In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every read request for 4 bytes of data made by a unit on the main die (generally a core) or by another IIO unit to the MMIO space of a card on IIO Part0. In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
         "UMask": "0x04",
         "Unit": "IIO"
     },
@@ -461,7 +566,7 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x02",
-        "PublicDescription": "Counts every read request for 4 bytes of data made by a unit on the main die (generally a core) to the MMIO space of a card on IIO Part1. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every read request for 4 bytes of data made by a unit on the main die (generally a core) or by another IIO unit to the MMIO space of a card on IIO Part1. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
         "UMask": "0x04",
         "Unit": "IIO"
     },
@@ -473,7 +578,7 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x04",
-        "PublicDescription": "Counts every read request for 4 bytes of data made by a unit on the main die (generally a core) to the MMIO space of a card on IIO Part2. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every read request for 4 bytes of data made by a unit on the main die (generally a core) or by another IIO unit to the MMIO space of a card on IIO Part2. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
         "UMask": "0x04",
         "Unit": "IIO"
     },
@@ -485,7 +590,7 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x08",
-        "PublicDescription": "Counts every read request for 4 bytes of data made by a unit on the main die (generally a core) to the MMIO space of a card on IIO Part3. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to  any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every read request for 4 bytes of data made by a unit on the main die (generally a core) or by another IIO unit to the MMIO space of a card on IIO Part3. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to  any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
         "UMask": "0x04",
         "Unit": "IIO"
     },
@@ -497,7 +602,7 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x01",
-        "PublicDescription": "Counts every write request of 4 bytes of data made to the MMIO space of a card on IIO Part0 by a unit on the main die (generally a core). In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every write request of 4 bytes of data made to the MMIO space of a card on IIO Part0 by a unit on the main die (generally a core) or by another IIO unit. In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
         "UMask": "0x01",
         "Unit": "IIO"
     },
@@ -509,35 +614,227 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x02",
-        "PublicDescription": "Counts every write request of 4 bytes of data made to the MMIO space of a card on IIO Part1 by a unit on the main die (generally a core). In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every write request of 4 bytes of data made to the MMIO space of a card on IIO Part1 by a unit on the main die (generally a core) or by another IIO unit. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
         "UMask": "0x01",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "Write request of 4 bytes made to IIO Part2 by the CPU ",
+        "BriefDescription": "Write request of 4 bytes made to IIO Part2 by the CPU",
         "Counter": "2,3",
         "EventCode": "0xC0",
         "EventName": "UNC_IIO_DATA_REQ_BY_CPU.MEM_WRITE.PART2",
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x04",
-        "PublicDescription": "Counts every write request of 4 bytes of data made to the MMIO space of a card on IIO Part2 by  a unit on the main die (generally a core). In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every write request of 4 bytes of data made to the MMIO space of a card on IIO Part2 by  a unit on the main die (generally a core) or by another IIO unit. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
         "UMask": "0x01",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "Write request of 4 bytes made to IIO Part3 by the CPU ",
+        "BriefDescription": "Write request of 4 bytes made to IIO Part3 by the CPU",
         "Counter": "2,3",
         "EventCode": "0xC0",
         "EventName": "UNC_IIO_DATA_REQ_BY_CPU.MEM_WRITE.PART3",
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x08",
-        "PublicDescription": "Counts every write request of 4 bytes of data made to the MMIO space of a card on IIO Part3 by  a unit on the main die (generally a core). In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every write request of 4 bytes of data made to the MMIO space of a card on IIO Part3 by  a unit on the main die (generally a core) or by another IIO unit. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
         "UMask": "0x01",
         "Unit": "IIO"
     },
     {
+        "BriefDescription": "Peer to peer read request for 4 bytes made by a different IIO unit to IIO Part0",
+        "Counter": "2,3",
+        "EventCode": "0xC0",
+        "EventName": "UNC_IIO_DATA_REQ_BY_CPU.PEER_READ.PART0",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x01",
+        "PublicDescription": "Counts ever peer to peer read request for 4 bytes of data made by a different IIO unit to the MMIO space of a card on IIO Part0. Does not include requests made by the same IIO unit. In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request for 4 bytes made by a different IIO unit to IIO Part1",
+        "Counter": "2,3",
+        "EventCode": "0xC0",
+        "EventName": "UNC_IIO_DATA_REQ_BY_CPU.PEER_READ.PART1",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x02",
+        "PublicDescription": "Counts ever peer to peer read request for 4 bytes of data made by a different IIO unit to the MMIO space of a card on IIO Part1. Does not include requests made by the same IIO unit. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request for 4 bytes made by a different IIO unit to IIO Part2",
+        "Counter": "2,3",
+        "EventCode": "0xC0",
+        "EventName": "UNC_IIO_DATA_REQ_BY_CPU.PEER_READ.PART2",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x04",
+        "PublicDescription": "Counts ever peer to peer read request for 4 bytes of data made by a different IIO unit to the MMIO space of a card on IIO Part2. Does not include requests made by the same IIO unit. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request for 4 bytes made by a different IIO unit to IIO Part3",
+        "Counter": "2,3",
+        "EventCode": "0xC0",
+        "EventName": "UNC_IIO_DATA_REQ_BY_CPU.PEER_READ.PART3",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x08",
+        "PublicDescription": "Counts ever peer to peer read request for 4 bytes of data made by a different IIO unit to the MMIO space of a card on IIO Part3. Does not include requests made by the same IIO unit. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to  any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of 4 bytes made to IIO Part0 by a different IIO unit",
+        "Counter": "2,3",
+        "EventCode": "0xC0",
+        "EventName": "UNC_IIO_DATA_REQ_BY_CPU.PEER_WRITE.PART0",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x01",
+        "PublicDescription": "Counts every peer to peer write request of 4 bytes of data made to the MMIO space of a card on IIO Part0 by a different IIO unit. Does not include requests made by the same IIO unit.  In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of 4 bytes made to IIO Part1 by a different IIO unit",
+        "Counter": "2,3",
+        "EventCode": "0xC0",
+        "EventName": "UNC_IIO_DATA_REQ_BY_CPU.PEER_WRITE.PART1",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x02",
+        "PublicDescription": "Counts every peer to peer write request of 4 bytes of data made to the MMIO space of a card on IIO Part1 by a different IIO unit. Does not include requests made by the same IIO unit. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of 4 bytes made to IIO Part2 by a different IIO unit",
+        "Counter": "2,3",
+        "EventCode": "0xC0",
+        "EventName": "UNC_IIO_DATA_REQ_BY_CPU.PEER_WRITE.PART2",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x04",
+        "PublicDescription": "Counts every peer to peer write request of 4 bytes of data made to the MMIO space of a card on IIO Part2 by a different IIO unit. Does not include requests made by the same IIO unit. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of 4 bytes made to IIO Part3 by a different IIO unit",
+        "Counter": "2,3",
+        "EventCode": "0xC0",
+        "EventName": "UNC_IIO_DATA_REQ_BY_CPU.PEER_WRITE.PART3",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x08",
+        "PublicDescription": "Counts every peer to peer write request of 4 bytes of data made to the MMIO space of a card on IIO Part3 by a different IIO unit. Does not include requests made by the same IIO unit. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request for 4 bytes made by IIO Part0 to an IIO target",
+        "Counter": "0,1",
+        "EventCode": "0x83",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.PEER_READ.PART0",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x01",
+        "PublicDescription": "Counts every peer to peer read request for 4 bytes of data made by IIO Part0 to the MMIO space of an IIO target. In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request for 4 bytes made by IIO Part1 to an IIO target",
+        "Counter": "0,1",
+        "EventCode": "0x83",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.PEER_READ.PART1",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x02",
+        "PublicDescription": "Counts every peer to peer read request for 4 bytes of data made by IIO Part1 to the MMIO space of an IIO target. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request for 4 bytes made by IIO Part2 to an IIO target",
+        "Counter": "0,1",
+        "EventCode": "0x83",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.PEER_READ.PART2",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x04",
+        "PublicDescription": "Counts every peer to peer read request for 4 bytes of data made by IIO Part2 to the MMIO space of an IIO target. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request for 4 bytes made by IIO Part3 to an IIO target",
+        "Counter": "0,1",
+        "EventCode": "0x83",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.PEER_READ.PART3",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x08",
+        "PublicDescription": "Counts every peer to peer read request for 4 bytes of data made by IIO Part3 to the MMIO space of an IIO target. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of 4 bytes made by IIO Part0 to an IIO target",
+        "Counter": "0,1",
+        "EventCode": "0x83",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.PEER_WRITE.PART0",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x01",
+        "PublicDescription": "Counts every peer to peer write request of 4 bytes of data made by IIO Part0 to the MMIO space of an IIO target. In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of 4 bytes made by IIO Part0 to an IIO target",
+        "Counter": "0,1",
+        "EventCode": "0x83",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.PEER_WRITE.PART1",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x02",
+        "PublicDescription": "Counts every peer to peer write request of 4 bytes of data made by IIO Part1 to the MMIO space of an IIO target. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of 4 bytes made by IIO Part0 to an IIO target",
+        "Counter": "0,1",
+        "EventCode": "0x83",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.PEER_WRITE.PART2",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x04",
+        "PublicDescription": "Counts every peer to peer write request of 4 bytes of data made by IIO Part2 to the MMIO space of an IIO target. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of 4 bytes made by IIO Part0 to an IIO target",
+        "Counter": "0,1",
+        "EventCode": "0x83",
+        "EventName": "UNC_IIO_DATA_REQ_OF_CPU.PEER_WRITE.PART3",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x08",
+        "PublicDescription": "Counts every peer to peer write request of 4 bytes of data made by IIO Part3 to the MMIO space of an IIO target. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to  any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
         "BriefDescription": "Read request for up to a 64 byte transaction is made by the CPU to IIO Part0",
         "Counter": "0,1,2,3",
         "EventCode": "0xC1",
@@ -545,7 +842,7 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x01",
-        "PublicDescription": "Counts every read request for up to a 64 byte transaction of data made by a unit on the main die (generally a core) to the MMIO space of a card on IIO Part0. In the general case, part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every read request for up to a 64 byte transaction of data made by a unit on the main die (generally a core) or by another IIO unit to the MMIO space of a card on IIO Part0. In the general case, part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
         "UMask": "0x04",
         "Unit": "IIO"
     },
@@ -557,7 +854,7 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x02",
-        "PublicDescription": "Counts every read request for up to a 64 byte transaction of data made by a unit on the main die (generally a core) to the MMIO space of a card on IIO Part1. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every read request for up to a 64 byte transaction of data made by a unit on the main die (generally a core) or by another IIO unit to the MMIO space of a card on IIO Part1. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
         "UMask": "0x04",
         "Unit": "IIO"
     },
@@ -569,7 +866,7 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x04",
-        "PublicDescription": "Counts every read request for up to a 64 byte transaction of data made by a unit on the main die (generally a core) to the MMIO space of a card on IIO Part2. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every read request for up to a 64 byte transaction of data made by a unit on the main die (generally a core) or by another IIO unit to the MMIO space of a card on IIO Part2. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
         "UMask": "0x04",
         "Unit": "IIO"
     },
@@ -581,7 +878,7 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x08",
-        "PublicDescription": "Counts every read request for up to a 64 byte transaction of data made by a unit on the main die (generally a core) to the MMIO space of a card on IIO Part3. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to  any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every read request for up to a 64 byte transaction of data made by a unit on the main die (generally a core) or by another IIO unit to the MMIO space of a card on IIO Part3. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to  any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
         "UMask": "0x04",
         "Unit": "IIO"
     },
@@ -593,7 +890,7 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x01",
-        "PublicDescription": "Counts every write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part0 by a unit on the main die (generally a core). In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part0 by a unit on the main die (generally a core) or by another IIO unit. In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
         "UMask": "0x01",
         "Unit": "IIO"
     },
@@ -605,35 +902,131 @@
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x02",
-        "PublicDescription": "Counts every write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part1 by a unit on the main die (generally a core). In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part1 by a unit on the main die (generally a core) or by another IIO unit. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
         "UMask": "0x01",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "Write request of up to a 64 byte transaction is made to IIO Part2 by the CPU ",
+        "BriefDescription": "Write request of up to a 64 byte transaction is made to IIO Part2 by the CPU",
         "Counter": "0,1,2,3",
         "EventCode": "0xC1",
         "EventName": "UNC_IIO_TXN_REQ_BY_CPU.MEM_WRITE.PART2",
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x04",
-        "PublicDescription": "Counts every write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part2 by a unit on the main die (generally a core). In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part2 by a unit on the main die (generally a core) or by another IIO unit. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
         "UMask": "0x01",
         "Unit": "IIO"
     },
     {
-        "BriefDescription": "Write request of up to a 64 byte transaction is made to IIO Part3 by the CPU ",
+        "BriefDescription": "Write request of up to a 64 byte transaction is made to IIO Part3 by the CPU",
         "Counter": "0,1,2,3",
         "EventCode": "0xC1",
         "EventName": "UNC_IIO_TXN_REQ_BY_CPU.MEM_WRITE.PART3",
         "FCMask": "0x07",
         "PerPkg": "1",
         "PortMask": "0x08",
-        "PublicDescription": "Counts every write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part3 by a unit on the main die (generally a core). In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to  any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "PublicDescription": "Counts every write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part3 by a unit on the main die (generally a core) or by another IIO unit. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to  any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
         "UMask": "0x01",
         "Unit": "IIO"
     },
     {
+        "BriefDescription": "Peer to peer read request for up to a 64 byte transaction is made by a different IIO unit to IIO Part0",
+        "Counter": "0,1,2,3",
+        "EventCode": "0xC1",
+        "EventName": "UNC_IIO_TXN_REQ_BY_CPU.PEER_READ.PART0",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x01",
+        "PublicDescription": "Counts every peer to peer read request for up to a 64 byte transaction of data made by a different IIO unit to the MMIO space of a card on IIO Part0. Does not include requests made by the same IIO unit. In the general case, part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request for up to a 64 byte transaction is made by a different IIO unit to IIO Part1",
+        "Counter": "0,1,2,3",
+        "EventCode": "0xC1",
+        "EventName": "UNC_IIO_TXN_REQ_BY_CPU.PEER_READ.PART1",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x02",
+        "PublicDescription": "Counts every peer to peer read request for up to a 64 byte transaction of data made by a different IIO unit to the MMIO space of a card on IIO Part1. Does not include requests made by the same IIO unit. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request for up to a 64 byte transaction is made by a different IIO unit to IIO Part2",
+        "Counter": "0,1,2,3",
+        "EventCode": "0xC1",
+        "EventName": "UNC_IIO_TXN_REQ_BY_CPU.PEER_READ.PART2",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x04",
+        "PublicDescription": "Counts every peer to peer read request for up to a 64 byte transaction of data made by a different IIO unit to the MMIO space of a card on IIO Part2. Does not include requests made by the same IIO unit. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request for up to a 64 byte transaction is made by a different IIO unit to IIO Part3",
+        "Counter": "0,1,2,3",
+        "EventCode": "0xC1",
+        "EventName": "UNC_IIO_TXN_REQ_BY_CPU.PEER_READ.PART3",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x08",
+        "PublicDescription": "Counts every peer to peer read request for up to a 64 byte transaction of data made by a different IIO unit to the MMIO space of a card on IIO Part3. Does not include requests made by the same IIO unit. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to  any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of up to a 64 byte transaction is made to IIO Part0 by a different IIO unit",
+        "Counter": "0,1,2,3",
+        "EventCode": "0xC1",
+        "EventName": "UNC_IIO_TXN_REQ_BY_CPU.PEER_WRITE.PART0",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x01",
+        "PublicDescription": "Counts every peer to peer write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part0 by a different IIO unit. Does not include requests made by the same IIO unit. In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of up to a 64 byte transaction is made to IIO Part1 by a different IIO unit",
+        "Counter": "0,1,2,3",
+        "EventCode": "0xC1",
+        "EventName": "UNC_IIO_TXN_REQ_BY_CPU.PEER_WRITE.PART1",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x02",
+        "PublicDescription": "Counts every peer to peer write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part1 by a different IIO unit. Does not include requests made by the same IIO unit. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of up to a 64 byte transaction is made to IIO Part2 by a different IIO unit",
+        "Counter": "0,1,2,3",
+        "EventCode": "0xC1",
+        "EventName": "UNC_IIO_TXN_REQ_BY_CPU.PEER_WRITE.PART2",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x04",
+        "PublicDescription": "Counts every peer to peer write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part2 by a different IIO unit. Does not include requests made by the same IIO unit. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of up to a 64 byte transaction is made to IIO Part3 by a different IIO unit",
+        "Counter": "0,1,2,3",
+        "EventCode": "0xC1",
+        "EventName": "UNC_IIO_TXN_REQ_BY_CPU.PEER_WRITE.PART3",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x08",
+        "PublicDescription": "Counts every peer to peer write request of up to a 64 byte transaction of data made to the MMIO space of a card on IIO Part3 by a different IIO unit. Does not include requests made by the same IIO unit. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to  any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
         "BriefDescription": "Read request for up to a 64 byte transaction is made by IIO Part0 to Memory",
         "Counter": "0,1,2,3",
         "EventCode": "0x84",
@@ -730,6 +1123,102 @@
         "Unit": "IIO"
     },
     {
+        "BriefDescription": "Peer to peer read request of up to a 64 byte transaction is made by IIO Part0 to an IIO target",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x84",
+        "EventName": "UNC_IIO_TXN_REQ_OF_CPU.PEER_READ.PART0",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x01",
+        "PublicDescription": "Counts every peer to peer read request of up to a 64 byte transaction made by IIO Part0 to the MMIO space of an IIO target. In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request of up to a 64 byte transaction is made by IIO Part1 to an IIO target",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x84",
+        "EventName": "UNC_IIO_TXN_REQ_OF_CPU.PEER_READ.PART1",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x02",
+        "PublicDescription": "Counts every peer to peer read request of up to a 64 byte transaction made by IIO Part1 to the MMIO space of an IIO target. In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request of up to a 64 byte transaction is made by IIO Part2 to an IIO target",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x84",
+        "EventName": "UNC_IIO_TXN_REQ_OF_CPU.PEER_READ.PART2",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x04",
+        "PublicDescription": "Counts every peer to peer read request of up to a 64 byte transaction made by IIO Part2 to the MMIO space of an IIO target. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer read request of up to a 64 byte transaction is made by IIO Part3 to an IIO target",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x84",
+        "EventName": "UNC_IIO_TXN_REQ_OF_CPU.PEER_READ.PART3",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x08",
+        "PublicDescription": "Counts every peer to peer read request of up to a 64 byte transaction made by IIO Part3 to the MMIO space of an IIO target. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "UMask": "0x08",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of up to a 64 byte transaction is made by IIO Part0 to an IIO target",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x84",
+        "EventName": "UNC_IIO_TXN_REQ_OF_CPU.PEER_WRITE.PART0",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x01",
+        "PublicDescription": "Counts every peer to peer write request of up to a 64 byte transaction of data made by IIO Part0 to the MMIO space of an IIO target. In the general case, Part0 refers to a standard PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could also refer to any device plugged into the first slot of a PCIe riser card or to a device attached to the IIO unit which starts its use of the bus using lane 0 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of up to a 64 byte transaction is made by IIO Part1 to an IIO target",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x84",
+        "EventName": "UNC_IIO_TXN_REQ_OF_CPU.PEER_WRITE.PART1",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x02",
+        "PublicDescription": "Counts every peer to peer write request of up to a 64 byte transaction of data made by IIO Part1 to the MMIO space of an IIO target.In the general case, Part1 refers to a x4 PCIe card plugged into the second slot of a PCIe riser card, but it could refer to any x4 device attached to the IIO unit using lanes starting at lane 4 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of up to a 64 byte transaction is made by IIO Part2 to an IIO target",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x84",
+        "EventName": "UNC_IIO_TXN_REQ_OF_CPU.PEER_WRITE.PART2",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x04",
+        "PublicDescription": "Counts every peer to peer write request of up to a 64 byte transaction of data made by IIO Part2 to the MMIO space of an IIO target. In the general case, Part2 refers to a x4 or x8 PCIe card plugged into the third slot of a PCIe riser card, but it could refer to any x4 or x8 device attached to the IIO unit and using lanes starting at lane 8 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
+        "BriefDescription": "Peer to peer write request of up to a 64 byte transaction is made by IIO Part3 to an IIO target",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x84",
+        "EventName": "UNC_IIO_TXN_REQ_OF_CPU.PEER_WRITE.PART3",
+        "FCMask": "0x07",
+        "PerPkg": "1",
+        "PortMask": "0x08",
+        "PublicDescription": "Counts every peer to peer write request of up to a 64 byte transaction of data made by IIO Part3 to the MMIO space of an IIO target. In the general case, Part3 refers to a x4 PCIe card plugged into the fourth slot of a PCIe riser card, but it could brefer to  any device attached to the IIO unit using the lanes starting at lane 12 of the 16 lanes supported by the bus.",
+        "UMask": "0x02",
+        "Unit": "IIO"
+    },
+    {
         "BriefDescription": "Traffic in which the M2M to iMC Bypass was not taken",
         "Counter": "0,1,2,3",
         "EventCode": "0x22",
@@ -813,7 +1302,7 @@
         "Unit": "M2M"
     },
     {
-        "BriefDescription": "Multi-socket cacheline Directory lookups (cacheline found in A state) ",
+        "BriefDescription": "Multi-socket cacheline Directory lookups (cacheline found in A state)",
         "Counter": "0,1,2,3",
         "EventCode": "0x2D",
         "EventName": "UNC_M2M_DIRECTORY_LOOKUP.STATE_A",
@@ -823,7 +1312,7 @@
         "Unit": "M2M"
     },
     {
-        "BriefDescription": "Multi-socket cacheline Directory lookup (cacheline found in I state) ",
+        "BriefDescription": "Multi-socket cacheline Directory lookup (cacheline found in I state)",
         "Counter": "0,1,2,3",
         "EventCode": "0x2D",
         "EventName": "UNC_M2M_DIRECTORY_LOOKUP.STATE_I",
@@ -833,7 +1322,7 @@
         "Unit": "M2M"
     },
     {
-        "BriefDescription": "Multi-socket cacheline Directory lookup (cacheline found in S state) ",
+        "BriefDescription": "Multi-socket cacheline Directory lookup (cacheline found in S state)",
         "Counter": "0,1,2,3",
         "EventCode": "0x2D",
         "EventName": "UNC_M2M_DIRECTORY_LOOKUP.STATE_S",
@@ -863,7 +1352,7 @@
         "Unit": "M2M"
     },
     {
-        "BriefDescription": "Multi-socket cacheline Directory update from/to Any state ",
+        "BriefDescription": "Multi-socket cacheline Directory update from/to Any state",
         "Counter": "0,1,2,3",
         "EventCode": "0x2E",
         "EventName": "UNC_M2M_DIRECTORY_UPDATE.ANY",
@@ -918,7 +1407,7 @@
         "EventCode": "0x37",
         "EventName": "UNC_M2M_IMC_READS.ALL",
         "PerPkg": "1",
-        "PublicDescription": "Counts when the M2M (Mesh to Memory) issues reads to the iMC (Memory Controller). ",
+        "PublicDescription": "Counts when the M2M (Mesh to Memory) issues reads to the iMC (Memory Controller).",
         "UMask": "0x4",
         "Unit": "M2M"
     },
@@ -943,6 +1432,16 @@
         "Unit": "M2M"
     },
     {
+        "BriefDescription": "M2M Writes Issued to iMC; All, regardless of priority.",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x38",
+        "EventName": "UNC_M2M_IMC_WRITES.NI",
+        "PerPkg": "1",
+        "PublicDescription": "M2M Writes Issued to iMC; All, regardless of priority.",
+        "UMask": "0x80",
+        "Unit": "M2M"
+    },
+    {
         "BriefDescription": "Partial Non-Isochronous writes to the iMC",
         "Counter": "0,1,2,3",
         "EventCode": "0x38",
@@ -976,12 +1475,77 @@
         "EventCode": "0x1",
         "EventName": "UNC_M2M_RxC_AD_INSERTS",
         "PerPkg": "1",
-        "PublicDescription": "Counts when the a new entry is Received(RxC) and then added to the AD (Address Ring) Ingress Queue from the CMS (Common Mesh Stop).  This is generally used for reads, and ",
+        "PublicDescription": "Counts when the a new entry is Received(RxC) and then added to the AD (Address Ring) Ingress Queue from the CMS (Common Mesh Stop).  This is generally used for reads, and",
         "Unit": "M2M"
     },
     {
-        "BriefDescription": "Prefetches generated by the flow control queue of the M3UPI unit.",
+        "BriefDescription": "AD Ingress (from CMS) Occupancy",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x2",
+        "EventName": "UNC_M2M_RxC_AD_OCCUPANCY",
+        "PerPkg": "1",
+        "PublicDescription": "AD Ingress (from CMS) Occupancy",
+        "Unit": "M2M"
+    },
+    {
+        "BriefDescription": "BL Ingress (from CMS) Allocations",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x5",
+        "EventName": "UNC_M2M_RxC_BL_INSERTS",
+        "PerPkg": "1",
+        "PublicDescription": "BL Ingress (from CMS) Allocations",
+        "Unit": "M2M"
+    },
+    {
+        "BriefDescription": "BL Ingress (from CMS) Occupancy",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x6",
+        "EventName": "UNC_M2M_RxC_BL_OCCUPANCY",
+        "PerPkg": "1",
+        "PublicDescription": "BL Ingress (from CMS) Occupancy",
+        "Unit": "M2M"
+    },
+    {
+        "BriefDescription": "AD Egress (to CMS) Allocations",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x9",
+        "EventName": "UNC_M2M_TxC_AD_INSERTS",
+        "PerPkg": "1",
+        "PublicDescription": "AD Egress (to CMS) Allocations",
+        "Unit": "M2M"
+    },
+    {
+        "BriefDescription": "AD Egress (to CMS) Occupancy",
+        "Counter": "0,1,2,3",
+        "EventCode": "0xA",
+        "EventName": "UNC_M2M_TxC_AD_OCCUPANCY",
+        "PerPkg": "1",
+        "PublicDescription": "AD Egress (to CMS) Occupancy",
+        "Unit": "M2M"
+    },
+    {
+        "BriefDescription": "BL Egress (to CMS) Allocations; All",
+        "Counter": "0,1,2,3",
+        "EventCode": "0x15",
+        "EventName": "UNC_M2M_TxC_BL_INSERTS.ALL",
+        "PerPkg": "1",
+        "PublicDescription": "BL Egress (to CMS) Allocations; All",
+        "UMask": "0x03",
+        "Unit": "M2M"
+    },
+    {
+        "BriefDescription": "BL Egress (to CMS) Occupancy; All",
         "Counter": "0,1,2,3",
+        "EventCode": "0x16",
+        "EventName": "UNC_M2M_TxC_BL_OCCUPANCY.ALL",
+        "PerPkg": "1",
+        "PublicDescription": "BL Egress (to CMS) Occupancy; All",
+        "UMask": "0x03",
+        "Unit": "M2M"
+    },
+    {
+        "BriefDescription": "Prefetches generated by the flow control queue of the M3UPI unit.",
+        "Counter": "0,1,2",
         "EventCode": "0x29",
         "EventName": "UNC_M3UPI_UPI_PREFETCH_SPAWN",
         "PerPkg": "1",
@@ -1114,23 +1678,23 @@
         "Unit": "UPI LL"
     },
     {
-        "BriefDescription": "UPI interconnect send bandwidth for payload. Derived from unc_upi_txl_flits.all_data",
+        "BriefDescription": "Null FLITs transmitted from any slot",
         "Counter": "0,1,2,3",
         "EventCode": "0x2",
-        "EventName": "UPI_DATA_BANDWIDTH_TX",
+        "EventName": "UNC_UPI_TxL_FLITS.ALL_NULL",
         "PerPkg": "1",
-        "ScaleUnit": "7.11E-06Bytes",
-        "UMask": "0x0F",
+        "PublicDescription": "Counts null FLITs (80 bit FLow control unITs) transmitted via any of the 3 Intel Ulra Path Interconnect (UPI) slots on this UPI unit.",
+        "UMask": "0x27",
         "Unit": "UPI LL"
     },
     {
-        "BriefDescription": "Null FLITs transmitted from any slot",
+        "BriefDescription": "Valid Flits Sent; Data",
         "Counter": "0,1,2,3",
         "EventCode": "0x2",
-        "EventName": "UNC_UPI_TxL_FLITS.ALL_NULL",
+        "EventName": "UNC_UPI_TxL_FLITS.DATA",
         "PerPkg": "1",
-        "PublicDescription": "Counts null FLITs (80 bit FLow control unITs) transmitted via any of the 3 Intel Ulra Path Interconnect (UPI) slots on this UPI unit.",
-        "UMask": "0x27",
+        "PublicDescription": "Shows legal flit time (hides impact of L0p and L0c).; Count Data Flits (which consume all slots), but how much to count is based on Slot0-2 mask, so count can be 0-3 depending on which slots are enabled for counting..",
+        "UMask": "0x8",
         "Unit": "UPI LL"
     },
     {
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/virtual-memory.json b/tools/perf/pmu-events/arch/x86/skylakex/virtual-memory.json
index 7f466c97e485..bbeee1058096 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/virtual-memory.json
@@ -1,284 +1,284 @@
 [
     {
-        "EventCode": "0x08",
-        "UMask": "0x1",
-        "BriefDescription": "Load misses in all DTLB levels that cause page walks",
+        "BriefDescription": "Instruction fetch requests that miss the ITLB and hit the STLB.",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK",
-        "PublicDescription": "Counts demand data loads that caused a page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels, but the walk need not have completed.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x85",
+        "EventName": "ITLB_MISSES.STLB_HIT",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x20"
     },
     {
-        "EventCode": "0x08",
-        "UMask": "0x2",
-        "BriefDescription": "Page walk completed due to a demand data load to a 4K page",
+        "BriefDescription": "Store misses in all DTLB levels that cause page walks",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_4K",
-        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x49",
+        "EventName": "DTLB_STORE_MISSES.MISS_CAUSES_A_WALK",
+        "PublicDescription": "Counts demand data stores that caused a page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels, but the walk need not have completed.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x08",
-        "UMask": "0x4",
-        "BriefDescription": "Page walk completed due to a demand data load to a 2M/4M page",
+        "BriefDescription": "Page walk completed due to a demand data store to a 2M/4M page",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M",
-        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 2M/4M pages.  The page walks can end with or without a page fault.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x49",
+        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_2M_4M",
+        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 2M/4M pages.  The page walks can end with or without a page fault.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x08",
-        "UMask": "0x8",
-        "BriefDescription": "Page walk completed due to a demand data load to a 1G page",
+        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake.",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_1G",
-        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x85",
+        "EventName": "ITLB_MISSES.WALK_PENDING",
+        "PublicDescription": "Counts 1 per cycle for each PMH (Page Miss Handler) that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake michroarchitecture.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0x08",
-        "UMask": "0xe",
-        "BriefDescription": "Load miss in all TLB levels causes a page walk that completes. (All page sizes)",
+        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (4K)",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
-        "PublicDescription": "Counts demand data loads that caused a completed page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels. The page walk can end with or without a fault.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x85",
+        "EventName": "ITLB_MISSES.WALK_COMPLETED_4K",
+        "PublicDescription": "Counts completed page walks (4K page size) caused by a code fetch. This implies it missed in the ITLB and further levels of TLB. The page walk can end with or without a fault.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0x08",
-        "UMask": "0x10",
-        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.",
+        "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.WALK_PENDING",
-        "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake microarchitecture.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xAE",
+        "EventName": "ITLB.ITLB_FLUSH",
+        "PublicDescription": "Counts the number of flushes of the big or small ITLB pages. Counting include both TLB Flush (covering all sets) and TLB Set Clear (set-specific).",
+        "SampleAfterValue": "100007",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x08",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.",
+        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request. EPT page walk duration are excluded in Skylake.",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_LOAD_MISSES.WALK_ACTIVE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "CounterMask": "1",
-        "PublicDescription": "Counts cycles when at least one PMH (Page Miss Handler) is busy with a page walk for a load.",
+        "EventCode": "0x85",
+        "EventName": "ITLB_MISSES.WALK_ACTIVE",
+        "PublicDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request. EPT page walk duration are excluded in Skylake microarchitecture.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0x08",
-        "UMask": "0x20",
         "BriefDescription": "Loads that miss the DTLB and hit the STLB.",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x08",
         "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
         "PublicDescription": "Counts loads that miss the DTLB (Data TLB) and hit the STLB (Second level TLB).",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x49",
-        "UMask": "0x1",
-        "BriefDescription": "Store misses in all DTLB levels that cause page walks",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.MISS_CAUSES_A_WALK",
-        "PublicDescription": "Counts demand data stores that caused a page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels, but the walk need not have completed.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x20"
     },
     {
-        "EventCode": "0x49",
-        "UMask": "0x2",
-        "BriefDescription": "Page walk completed due to a demand data store to a 4K page",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_4K",
-        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0x49",
-        "UMask": "0x4",
-        "BriefDescription": "Page walk completed due to a demand data store to a 2M/4M page",
+        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake.",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_2M_4M",
-        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 2M/4M pages.  The page walks can end with or without a page fault.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "EventCode": "0x49",
-        "UMask": "0x8",
-        "BriefDescription": "Page walk completed due to a demand data store to a 1G page",
-        "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_1G",
-        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 1G pages.  The page walks can end with or without a page fault.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "EventName": "DTLB_STORE_MISSES.WALK_PENDING",
+        "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake microarchitecture.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0x49",
-        "UMask": "0xe",
-        "BriefDescription": "Store misses in all TLB levels causes a page walk that completes. (All page sizes)",
+        "BriefDescription": "DTLB flush attempts of the thread-specific entries",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
-        "PublicDescription": "Counts demand data stores that caused a completed page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels. The page walk can end with or without a fault.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xBD",
+        "EventName": "TLB_FLUSH.DTLB_THREAD",
+        "PublicDescription": "Counts the number of DTLB flush attempts of the thread-specific entries.",
+        "SampleAfterValue": "100007",
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x49",
-        "UMask": "0x10",
-        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake.",
+        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.WALK_PENDING",
-        "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a store. EPT page walk duration are excluded in Skylake microarchitecture.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x08",
+        "EventName": "DTLB_LOAD_MISSES.WALK_PENDING",
+        "PublicDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for a load. EPT page walk duration are excluded in Skylake microarchitecture.",
         "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0x49",
-        "UMask": "0x10",
         "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a store. EPT page walk duration are excluded in Skylake.",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.WALK_ACTIVE",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
         "CounterMask": "1",
+        "EventCode": "0x49",
+        "EventName": "DTLB_STORE_MISSES.WALK_ACTIVE",
         "PublicDescription": "Counts cycles when at least one PMH (Page Miss Handler) is busy with a page walk for a store.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0x49",
-        "UMask": "0x20",
-        "BriefDescription": "Stores that miss the DTLB and hit the STLB.",
+        "BriefDescription": "Misses at all ITLB levels that cause page walks",
         "Counter": "0,1,2,3",
-        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
-        "PublicDescription": "Stores that miss the DTLB (Data TLB) and hit the STLB (2nd Level TLB).",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x85",
+        "EventName": "ITLB_MISSES.MISS_CAUSES_A_WALK",
+        "PublicDescription": "Counts page walks of any page size (4K/2M/4M/1G) caused by a code fetch. This implies it missed in the ITLB and further levels of TLB, but the walk need not have completed.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0x4F",
-        "UMask": "0x10",
-        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a EPT (Extended Page Table) walk for any request type.",
+        "BriefDescription": "Stores that miss the DTLB and hit the STLB.",
         "Counter": "0,1,2,3",
-        "EventName": "EPT.WALK_PENDING",
-        "PublicDescription": "Counts cycles for each PMH (Page Miss Handler) that is busy with an EPT (Extended Page Table) walk for any request type.",
-        "SampleAfterValue": "2000003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x49",
+        "EventName": "DTLB_STORE_MISSES.STLB_HIT",
+        "PublicDescription": "Stores that miss the DTLB (Data TLB) and hit the STLB (2nd Level TLB).",
+        "SampleAfterValue": "100003",
+        "UMask": "0x20"
     },
     {
-        "EventCode": "0x85",
-        "UMask": "0x1",
-        "BriefDescription": "Misses at all ITLB levels that cause page walks",
+        "BriefDescription": "Store misses in all TLB levels causes a page walk that completes. (All page sizes)",
         "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.MISS_CAUSES_A_WALK",
-        "PublicDescription": "Counts page walks of any page size (4K/2M/4M/1G) caused by a code fetch. This implies it missed in the ITLB and further levels of TLB, but the walk need not have completed.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x49",
+        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
+        "PublicDescription": "Counts demand data stores that caused a completed page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels. The page walk can end with or without a fault.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0xe"
     },
     {
-        "EventCode": "0x85",
-        "UMask": "0x2",
-        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (4K)",
+        "BriefDescription": "Load miss in all TLB levels causes a page walk that completes. (All page sizes)",
         "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.WALK_COMPLETED_4K",
-        "PublicDescription": "Counts completed page walks (4K page size) caused by a code fetch. This implies it missed in the ITLB and further levels of TLB. The page walk can end with or without a fault.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x08",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
+        "PublicDescription": "Counts demand data loads that caused a completed page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels. The page walk can end with or without a fault.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0xe"
     },
     {
-        "EventCode": "0x85",
-        "UMask": "0x4",
-        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (2M/4M)",
+        "BriefDescription": "Page walk completed due to a demand data store to a 4K page",
         "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.WALK_COMPLETED_2M_4M",
-        "PublicDescription": "Counts code misses in all ITLB levels that caused a completed page walk (2M and 4M page sizes). The page walk can end with or without a fault.",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x49",
+        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_4K",
+        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0x85",
-        "UMask": "0x8",
         "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (1G)",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x85",
         "EventName": "ITLB_MISSES.WALK_COMPLETED_1G",
         "PublicDescription": "Counts store misses in all DTLB levels that cause a completed page walk (1G page size). The page walk can end with or without a fault.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x8"
     },
     {
-        "EventCode": "0x85",
-        "UMask": "0xe",
         "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (All page sizes)",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x85",
         "EventName": "ITLB_MISSES.WALK_COMPLETED",
         "PublicDescription": "Counts completed page walks (2M and 4M page sizes) caused by a code fetch. This implies it missed in the ITLB and further levels of TLB. The page walk can end with or without a fault.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0xe"
     },
     {
-        "EventCode": "0x85",
-        "UMask": "0x10",
-        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake.",
+        "BriefDescription": "Page walk completed due to a demand data load to a 4K page",
         "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.WALK_PENDING",
-        "PublicDescription": "Counts 1 per cycle for each PMH (Page Miss Handler) that is busy with a page walk for an instruction fetch request. EPT page walk duration are excluded in Skylake michroarchitecture.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x08",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_4K",
+        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x2"
     },
     {
-        "EventCode": "0x85",
-        "UMask": "0x10",
-        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request. EPT page walk duration are excluded in Skylake.",
+        "BriefDescription": "Page walk completed due to a demand data load to a 2M/4M page",
         "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.WALK_ACTIVE",
-        "CounterMask": "1",
-        "PublicDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request. EPT page walk duration are excluded in Skylake microarchitecture.",
-        "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x08",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M",
+        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 2M/4M pages.  The page walks can end with or without a page fault.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x4"
     },
     {
-        "EventCode": "0x85",
-        "UMask": "0x20",
-        "BriefDescription": "Instruction fetch requests that miss the ITLB and hit the STLB.",
+        "BriefDescription": "Load misses in all DTLB levels that cause page walks",
         "Counter": "0,1,2,3",
-        "EventName": "ITLB_MISSES.STLB_HIT",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x08",
+        "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK",
+        "PublicDescription": "Counts demand data loads that caused a page walk of any page size (4K/2M/4M/1G). This implies it missed in all TLB levels, but the walk need not have completed.",
         "SampleAfterValue": "100003",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
-    },
-    {
-        "EventCode": "0xAE",
-        "UMask": "0x1",
-        "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.",
-        "Counter": "0,1,2,3",
-        "EventName": "ITLB.ITLB_FLUSH",
-        "PublicDescription": "Counts the number of flushes of the big or small ITLB pages. Counting include both TLB Flush (covering all sets) and TLB Set Clear (set-specific).",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x1"
     },
     {
-        "EventCode": "0xBD",
-        "UMask": "0x1",
-        "BriefDescription": "DTLB flush attempts of the thread-specific entries",
+        "BriefDescription": "Counts 1 per cycle for each PMH that is busy with a EPT (Extended Page Table) walk for any request type.",
         "Counter": "0,1,2,3",
-        "EventName": "TLB_FLUSH.DTLB_THREAD",
-        "PublicDescription": "Counts the number of DTLB flush attempts of the thread-specific entries.",
-        "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x4F",
+        "EventName": "EPT.WALK_PENDING",
+        "PublicDescription": "Counts cycles for each PMH (Page Miss Handler) that is busy with an EPT (Extended Page Table) walk for any request type.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x10"
     },
     {
-        "EventCode": "0xBD",
-        "UMask": "0x20",
         "BriefDescription": "STLB flush attempts",
         "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0xBD",
         "EventName": "TLB_FLUSH.STLB_ANY",
         "PublicDescription": "Counts the number of any STLB flush attempts (such as entire, VPID, PCID, InvPage, CR3 write, etc.).",
         "SampleAfterValue": "100007",
-        "CounterHTOff": "0,1,2,3,4,5,6,7"
+        "UMask": "0x20"
+    },
+    {
+        "BriefDescription": "Page walk completed due to a demand data load to a 1G page",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x08",
+        "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_1G",
+        "PublicDescription": "Counts page walks completed due to demand data loads whose address translations missed in the TLB and were mapped to 4K pages.  The page walks can end with or without a page fault.",
+        "SampleAfterValue": "2000003",
+        "UMask": "0x8"
+    },
+    {
+        "BriefDescription": "Cycles when at least one PMH is busy with a page walk for a load. EPT page walk duration are excluded in Skylake.",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "CounterMask": "1",
+        "EventCode": "0x08",
+        "EventName": "DTLB_LOAD_MISSES.WALK_ACTIVE",
+        "PublicDescription": "Counts cycles when at least one PMH (Page Miss Handler) is busy with a page walk for a load.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x10"
+    },
+    {
+        "BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (2M/4M)",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x85",
+        "EventName": "ITLB_MISSES.WALK_COMPLETED_2M_4M",
+        "PublicDescription": "Counts code misses in all ITLB levels that caused a completed page walk (2M and 4M page sizes). The page walk can end with or without a fault.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x4"
+    },
+    {
+        "BriefDescription": "Page walk completed due to a demand data store to a 1G page",
+        "Counter": "0,1,2,3",
+        "CounterHTOff": "0,1,2,3,4,5,6,7",
+        "EventCode": "0x49",
+        "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_1G",
+        "PublicDescription": "Counts page walks completed due to demand data stores whose address translations missed in the TLB and were mapped to 1G pages.  The page walks can end with or without a page fault.",
+        "SampleAfterValue": "100003",
+        "UMask": "0x8"
     }
 ]
 \ No newline at end of file
diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index fc9c158bfa13..e47644cab3fa 100644
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -48,11 +48,40 @@
 #include <linux/list.h>
 #include "jsmn.h"
 #include "json.h"
-#include "jevents.h"
+#include "pmu-events.h"
 
 int verbose;
 char *prog;
 
+struct json_event {
+	char *name;
+	char *event;
+	char *desc;
+	char *long_desc;
+	char *pmu;
+	char *unit;
+	char *perpkg;
+	char *aggr_mode;
+	char *metric_expr;
+	char *metric_name;
+	char *metric_group;
+	char *deprecated;
+	char *metric_constraint;
+};
+
+enum aggr_mode_class convert(const char *aggr_mode)
+{
+	if (!strcmp(aggr_mode, "PerCore"))
+		return PerCore;
+	else if (!strcmp(aggr_mode, "PerChip"))
+		return PerChip;
+
+	pr_err("%s: Wrong AggregationMode value '%s'\n", prog, aggr_mode);
+	return -1;
+}
+
+typedef int (*func)(void *data, struct json_event *je);
+
 int eprintf(int level, int var, const char *fmt, ...)
 {
 
@@ -71,11 +100,6 @@ int eprintf(int level, int var, const char *fmt, ...)
 	return ret;
 }
 
-__attribute__((weak)) char *get_cpu_str(void)
-{
-	return NULL;
-}
-
 static void addfield(char *map, char **dst, const char *sep,
 		     const char *a, jsmntok_t *bt)
 {
@@ -240,6 +264,7 @@ static struct map {
 	{ "hisi_sccl,hha", "hisi_sccl,hha" },
 	{ "hisi_sccl,l3c", "hisi_sccl,l3c" },
 	{ "L3PMC", "amd_l3" },
+	{ "DFPMC", "amd_df" },
 	{}
 };
 
@@ -318,12 +343,7 @@ static void print_events_table_prefix(FILE *fp, const char *tblname)
 	close_table = 1;
 }
 
-static int print_events_table_entry(void *data, char *name, char *event,
-				    char *desc, char *long_desc,
-				    char *pmu, char *unit, char *perpkg,
-				    char *metric_expr,
-				    char *metric_name, char *metric_group,
-				    char *deprecated, char *metric_constraint)
+static int print_events_table_entry(void *data, struct json_event *je)
 {
 	struct perf_entry_data *pd = data;
 	FILE *outfp = pd->outfp;
@@ -335,30 +355,32 @@ static int print_events_table_entry(void *data, char *name, char *event,
 	 */
 	fprintf(outfp, "{\n");
 
-	if (name)
-		fprintf(outfp, "\t.name = \"%s\",\n", name);
-	if (event)
-		fprintf(outfp, "\t.event = \"%s\",\n", event);
-	fprintf(outfp, "\t.desc = \"%s\",\n", desc);
+	if (je->name)
+		fprintf(outfp, "\t.name = \"%s\",\n", je->name);
+	if (je->event)
+		fprintf(outfp, "\t.event = \"%s\",\n", je->event);
+	fprintf(outfp, "\t.desc = \"%s\",\n", je->desc);
 	fprintf(outfp, "\t.topic = \"%s\",\n", topic);
-	if (long_desc && long_desc[0])
-		fprintf(outfp, "\t.long_desc = \"%s\",\n", long_desc);
-	if (pmu)
-		fprintf(outfp, "\t.pmu = \"%s\",\n", pmu);
-	if (unit)
-		fprintf(outfp, "\t.unit = \"%s\",\n", unit);
-	if (perpkg)
-		fprintf(outfp, "\t.perpkg = \"%s\",\n", perpkg);
-	if (metric_expr)
-		fprintf(outfp, "\t.metric_expr = \"%s\",\n", metric_expr);
-	if (metric_name)
-		fprintf(outfp, "\t.metric_name = \"%s\",\n", metric_name);
-	if (metric_group)
-		fprintf(outfp, "\t.metric_group = \"%s\",\n", metric_group);
-	if (deprecated)
-		fprintf(outfp, "\t.deprecated = \"%s\",\n", deprecated);
-	if (metric_constraint)
-		fprintf(outfp, "\t.metric_constraint = \"%s\",\n", metric_constraint);
+	if (je->long_desc && je->long_desc[0])
+		fprintf(outfp, "\t.long_desc = \"%s\",\n", je->long_desc);
+	if (je->pmu)
+		fprintf(outfp, "\t.pmu = \"%s\",\n", je->pmu);
+	if (je->unit)
+		fprintf(outfp, "\t.unit = \"%s\",\n", je->unit);
+	if (je->perpkg)
+		fprintf(outfp, "\t.perpkg = \"%s\",\n", je->perpkg);
+	if (je->aggr_mode)
+		fprintf(outfp, "\t.aggr_mode = \"%d\",\n", convert(je->aggr_mode));
+	if (je->metric_expr)
+		fprintf(outfp, "\t.metric_expr = \"%s\",\n", je->metric_expr);
+	if (je->metric_name)
+		fprintf(outfp, "\t.metric_name = \"%s\",\n", je->metric_name);
+	if (je->metric_group)
+		fprintf(outfp, "\t.metric_group = \"%s\",\n", je->metric_group);
+	if (je->deprecated)
+		fprintf(outfp, "\t.deprecated = \"%s\",\n", je->deprecated);
+	if (je->metric_constraint)
+		fprintf(outfp, "\t.metric_constraint = \"%s\",\n", je->metric_constraint);
 	fprintf(outfp, "},\n");
 
 	return 0;
@@ -373,6 +395,7 @@ struct event_struct {
 	char *pmu;
 	char *unit;
 	char *perpkg;
+	char *aggr_mode;
 	char *metric_expr;
 	char *metric_name;
 	char *metric_group;
@@ -380,17 +403,17 @@ struct event_struct {
 	char *metric_constraint;
 };
 
-#define ADD_EVENT_FIELD(field) do { if (field) {		\
-	es->field = strdup(field);				\
+#define ADD_EVENT_FIELD(field) do { if (je->field) {		\
+	es->field = strdup(je->field);				\
 	if (!es->field)						\
 		goto out_free;					\
 } } while (0)
 
 #define FREE_EVENT_FIELD(field) free(es->field)
 
-#define TRY_FIXUP_FIELD(field) do { if (es->field && !*field) {\
-	*field = strdup(es->field);				\
-	if (!*field)						\
+#define TRY_FIXUP_FIELD(field) do { if (es->field && !je->field) {\
+	je->field = strdup(es->field);				\
+	if (!je->field)						\
 		return -ENOMEM;					\
 } } while (0)
 
@@ -402,6 +425,7 @@ struct event_struct {
 	op(pmu);						\
 	op(unit);						\
 	op(perpkg);						\
+	op(aggr_mode);						\
 	op(metric_expr);					\
 	op(metric_name);					\
 	op(metric_group);					\
@@ -421,11 +445,7 @@ static void free_arch_std_events(void)
 	}
 }
 
-static int save_arch_std_events(void *data, char *name, char *event,
-				char *desc, char *long_desc, char *pmu,
-				char *unit, char *perpkg, char *metric_expr,
-				char *metric_name, char *metric_group,
-				char *deprecated, char *metric_constraint)
+static int save_arch_std_events(void *data, struct json_event *je)
 {
 	struct event_struct *es;
 
@@ -485,23 +505,15 @@ static char *real_event(const char *name, char *event)
 }
 
 static int
-try_fixup(const char *fn, char *arch_std, char **event, char **desc,
-	  char **name, char **long_desc, char **pmu, char **filter,
-	  char **perpkg, char **unit, char **metric_expr, char **metric_name,
-	  char **metric_group, unsigned long long eventcode,
-	  char **deprecated, char **metric_constraint)
+try_fixup(const char *fn, char *arch_std, struct json_event *je, char **event)
 {
 	/* try to find matching event from arch standard values */
 	struct event_struct *es;
 
 	list_for_each_entry(es, &arch_std_events, list) {
 		if (!strcmp(arch_std, es->name)) {
-			if (!eventcode && es->event) {
-				/* allow EventCode to be overridden */
-				free(*event);
-				*event = NULL;
-			}
 			FOR_ALL_EVENT_STRUCT_FIELDS(TRY_FIXUP_FIELD);
+			*event = je->event;
 			return 0;
 		}
 	}
@@ -512,14 +524,9 @@ try_fixup(const char *fn, char *arch_std, char **event, char **desc,
 }
 
 /* Call func with each event in the json file */
-int json_events(const char *fn,
-	  int (*func)(void *data, char *name, char *event, char *desc,
-		      char *long_desc,
-		      char *pmu, char *unit, char *perpkg,
-		      char *metric_expr,
-		      char *metric_name, char *metric_group,
-		      char *deprecated, char *metric_constraint),
-	  void *data)
+static int json_events(const char *fn,
+		int (*func)(void *data, struct json_event *je),
+			void *data)
 {
 	int err;
 	size_t size;
@@ -537,18 +544,10 @@ int json_events(const char *fn,
 	EXPECT(tokens->type == JSMN_ARRAY, tokens, "expected top level array");
 	tok = tokens + 1;
 	for (i = 0; i < tokens->size; i++) {
-		char *event = NULL, *desc = NULL, *name = NULL;
-		char *long_desc = NULL;
+		char *event = NULL;
 		char *extra_desc = NULL;
-		char *pmu = NULL;
 		char *filter = NULL;
-		char *perpkg = NULL;
-		char *unit = NULL;
-		char *metric_expr = NULL;
-		char *metric_name = NULL;
-		char *metric_group = NULL;
-		char *deprecated = NULL;
-		char *metric_constraint = NULL;
+		struct json_event je = {};
 		char *arch_std = NULL;
 		unsigned long long eventcode = 0;
 		struct msrmap *msr = NULL;
@@ -583,14 +582,14 @@ int json_events(const char *fn,
 				eventcode |= strtoul(code, NULL, 0) << 21;
 				free(code);
 			} else if (json_streq(map, field, "EventName")) {
-				addfield(map, &name, "", "", val);
+				addfield(map, &je.name, "", "", val);
 			} else if (json_streq(map, field, "BriefDescription")) {
-				addfield(map, &desc, "", "", val);
-				fixdesc(desc);
+				addfield(map, &je.desc, "", "", val);
+				fixdesc(je.desc);
 			} else if (json_streq(map, field,
 					     "PublicDescription")) {
-				addfield(map, &long_desc, "", "", val);
-				fixdesc(long_desc);
+				addfield(map, &je.long_desc, "", "", val);
+				fixdesc(je.long_desc);
 			} else if (json_streq(map, field, "PEBS") && nz) {
 				precise = val;
 			} else if (json_streq(map, field, "MSRIndex") && nz) {
@@ -610,34 +609,36 @@ int json_events(const char *fn,
 
 				ppmu = field_to_perf(unit_to_pmu, map, val);
 				if (ppmu) {
-					pmu = strdup(ppmu);
+					je.pmu = strdup(ppmu);
 				} else {
-					if (!pmu)
-						pmu = strdup("uncore_");
-					addfield(map, &pmu, "", "", val);
-					for (s = pmu; *s; s++)
+					if (!je.pmu)
+						je.pmu = strdup("uncore_");
+					addfield(map, &je.pmu, "", "", val);
+					for (s = je.pmu; *s; s++)
 						*s = tolower(*s);
 				}
-				addfield(map, &desc, ". ", "Unit: ", NULL);
-				addfield(map, &desc, "", pmu, NULL);
-				addfield(map, &desc, "", " ", NULL);
+				addfield(map, &je.desc, ". ", "Unit: ", NULL);
+				addfield(map, &je.desc, "", je.pmu, NULL);
+				addfield(map, &je.desc, "", " ", NULL);
 			} else if (json_streq(map, field, "Filter")) {
 				addfield(map, &filter, "", "", val);
 			} else if (json_streq(map, field, "ScaleUnit")) {
-				addfield(map, &unit, "", "", val);
+				addfield(map, &je.unit, "", "", val);
 			} else if (json_streq(map, field, "PerPkg")) {
-				addfield(map, &perpkg, "", "", val);
+				addfield(map, &je.perpkg, "", "", val);
+			} else if (json_streq(map, field, "AggregationMode")) {
+				addfield(map, &je.aggr_mode, "", "", val);
 			} else if (json_streq(map, field, "Deprecated")) {
-				addfield(map, &deprecated, "", "", val);
+				addfield(map, &je.deprecated, "", "", val);
 			} else if (json_streq(map, field, "MetricName")) {
-				addfield(map, &metric_name, "", "", val);
+				addfield(map, &je.metric_name, "", "", val);
 			} else if (json_streq(map, field, "MetricGroup")) {
-				addfield(map, &metric_group, "", "", val);
+				addfield(map, &je.metric_group, "", "", val);
 			} else if (json_streq(map, field, "MetricConstraint")) {
-				addfield(map, &metric_constraint, "", "", val);
+				addfield(map, &je.metric_constraint, "", "", val);
 			} else if (json_streq(map, field, "MetricExpr")) {
-				addfield(map, &metric_expr, "", "", val);
-				for (s = metric_expr; *s; s++)
+				addfield(map, &je.metric_expr, "", "", val);
+				for (s = je.metric_expr; *s; s++)
 					*s = tolower(*s);
 			} else if (json_streq(map, field, "ArchStdEvent")) {
 				addfield(map, &arch_std, "", "", val);
@@ -646,7 +647,7 @@ int json_events(const char *fn,
 			}
 			/* ignore unknown fields */
 		}
-		if (precise && desc && !strstr(desc, "(Precise Event)")) {
+		if (precise && je.desc && !strstr(je.desc, "(Precise Event)")) {
 			if (json_streq(map, precise, "2"))
 				addfield(map, &extra_desc, " ",
 						"(Must be precise)", NULL);
@@ -656,48 +657,44 @@ int json_events(const char *fn,
 		}
 		snprintf(buf, sizeof buf, "event=%#llx", eventcode);
 		addfield(map, &event, ",", buf, NULL);
-		if (desc && extra_desc)
-			addfield(map, &desc, " ", extra_desc, NULL);
-		if (long_desc && extra_desc)
-			addfield(map, &long_desc, " ", extra_desc, NULL);
+		if (je.desc && extra_desc)
+			addfield(map, &je.desc, " ", extra_desc, NULL);
+		if (je.long_desc && extra_desc)
+			addfield(map, &je.long_desc, " ", extra_desc, NULL);
 		if (filter)
 			addfield(map, &event, ",", filter, NULL);
 		if (msr != NULL)
 			addfield(map, &event, ",", msr->pname, msrval);
-		if (name)
-			fixname(name);
+		if (je.name)
+			fixname(je.name);
 
 		if (arch_std) {
 			/*
 			 * An arch standard event is referenced, so try to
 			 * fixup any unassigned values.
 			 */
-			err = try_fixup(fn, arch_std, &event, &desc, &name,
-					&long_desc, &pmu, &filter, &perpkg,
-					&unit, &metric_expr, &metric_name,
-					&metric_group, eventcode,
-					&deprecated, &metric_constraint);
+			err = try_fixup(fn, arch_std, &je, &event);
 			if (err)
 				goto free_strings;
 		}
-		err = func(data, name, real_event(name, event), desc, long_desc,
-			   pmu, unit, perpkg, metric_expr, metric_name,
-			   metric_group, deprecated, metric_constraint);
+		je.event = real_event(je.name, event);
+		err = func(data, &je);
 free_strings:
 		free(event);
-		free(desc);
-		free(name);
-		free(long_desc);
+		free(je.desc);
+		free(je.name);
+		free(je.long_desc);
 		free(extra_desc);
-		free(pmu);
+		free(je.pmu);
 		free(filter);
-		free(perpkg);
-		free(deprecated);
-		free(unit);
-		free(metric_expr);
-		free(metric_name);
-		free(metric_group);
-		free(metric_constraint);
+		free(je.perpkg);
+		free(je.aggr_mode);
+		free(je.deprecated);
+		free(je.unit);
+		free(je.metric_expr);
+		free(je.metric_name);
+		free(je.metric_group);
+		free(je.metric_constraint);
 		free(arch_std);
 
 		if (err)
diff --git a/tools/perf/pmu-events/jevents.h b/tools/perf/pmu-events/jevents.h
deleted file mode 100644
index 2afc8304529e..000000000000
--- a/tools/perf/pmu-events/jevents.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef JEVENTS_H
-#define JEVENTS_H 1
-
-int json_events(const char *fn,
-		int (*func)(void *data, char *name, char *event, char *desc,
-				char *long_desc,
-				char *pmu,
-				char *unit, char *perpkg, char *metric_expr,
-				char *metric_name, char *metric_group,
-				char *deprecated, char *metric_constraint),
-		void *data);
-char *get_cpu_str(void);
-
-#ifndef min
-#define min(x, y) ({                            \
-	typeof(x) _min1 = (x);                  \
-	typeof(y) _min2 = (y);                  \
-	(void) (&_min1 == &_min2);              \
-	_min1 < _min2 ? _min1 : _min2; })
-#endif
-
-#endif
diff --git a/tools/perf/pmu-events/pmu-events.h b/tools/perf/pmu-events/pmu-events.h
index c8f306b572f4..7da1a3743b77 100644
--- a/tools/perf/pmu-events/pmu-events.h
+++ b/tools/perf/pmu-events/pmu-events.h
@@ -2,6 +2,11 @@
 #ifndef PMU_EVENTS_H
 #define PMU_EVENTS_H
 
+enum aggr_mode_class {
+	PerChip = 1,
+	PerCore
+};
+
 /*
  * Describe each PMU event. Each CPU has a table of PMU events.
  */
@@ -14,6 +19,7 @@ struct pmu_event {
 	const char *pmu;
 	const char *unit;
 	const char *perpkg;
+	const char *aggr_mode;
 	const char *metric_expr;
 	const char *metric_name;
 	const char *metric_group;
diff --git a/tools/perf/scripts/python/futex-contention.py b/tools/perf/scripts/python/futex-contention.py
index 0c4841acf75d..7e884d46f920 100644
--- a/tools/perf/scripts/python/futex-contention.py
+++ b/tools/perf/scripts/python/futex-contention.py
@@ -12,41 +12,46 @@
 
 from __future__ import print_function
 
-import os, sys
-sys.path.append(os.environ['PERF_EXEC_PATH'] + '/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
+import os
+import sys
+sys.path.append(os.environ['PERF_EXEC_PATH'] +
+                '/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
 from Util import *
 
 process_names = {}
 thread_thislock = {}
 thread_blocktime = {}
 
-lock_waits = {} # long-lived stats on (tid,lock) blockage elapsed time
-process_names = {} # long-lived pid-to-execname mapping
+lock_waits = {}  # long-lived stats on (tid,lock) blockage elapsed time
+process_names = {}  # long-lived pid-to-execname mapping
+
 
 def syscalls__sys_enter_futex(event, ctxt, cpu, s, ns, tid, comm, callchain,
-			      nr, uaddr, op, val, utime, uaddr2, val3):
-	cmd = op & FUTEX_CMD_MASK
-	if cmd != FUTEX_WAIT:
-		return # we don't care about originators of WAKE events
+                              nr, uaddr, op, val, utime, uaddr2, val3):
+    cmd = op & FUTEX_CMD_MASK
+    if cmd != FUTEX_WAIT:
+        return  # we don't care about originators of WAKE events
+
+    process_names[tid] = comm
+    thread_thislock[tid] = uaddr
+    thread_blocktime[tid] = nsecs(s, ns)
 
-	process_names[tid] = comm
-	thread_thislock[tid] = uaddr
-	thread_blocktime[tid] = nsecs(s, ns)
 
 def syscalls__sys_exit_futex(event, ctxt, cpu, s, ns, tid, comm, callchain,
-			     nr, ret):
-	if tid in thread_blocktime:
-		elapsed = nsecs(s, ns) - thread_blocktime[tid]
-		add_stats(lock_waits, (tid, thread_thislock[tid]), elapsed)
-		del thread_blocktime[tid]
-		del thread_thislock[tid]
+                             nr, ret):
+    if tid in thread_blocktime:
+        elapsed = nsecs(s, ns) - thread_blocktime[tid]
+        add_stats(lock_waits, (tid, thread_thislock[tid]), elapsed)
+        del thread_blocktime[tid]
+        del thread_thislock[tid]
+
 
 def trace_begin():
-	print("Press control+C to stop and show the summary")
+    print("Press control+C to stop and show the summary")
 
-def trace_end():
-	for (tid, lock) in lock_waits:
-		min, max, avg, count = lock_waits[tid, lock]
-		print("%s[%d] lock %x contended %d times, %d avg ns" %
-			(process_names[tid], tid, lock, count, avg))
 
+def trace_end():
+    for (tid, lock) in lock_waits:
+        min, max, avg, count = lock_waits[tid, lock]
+        print("%s[%d] lock %x contended %d times, %d avg ns [max: %d ns, min %d ns]" %
+              (process_names[tid], tid, lock, count, avg, max, min))
diff --git a/tools/perf/tests/Build b/tools/perf/tests/Build
index 84352fc49a20..4d15bf6041fb 100644
--- a/tools/perf/tests/Build
+++ b/tools/perf/tests/Build
@@ -60,6 +60,8 @@ perf-y += api-io.o
 perf-y += demangle-java-test.o
 perf-y += pfm.o
 perf-y += parse-metric.o
+perf-y += pe-file-parsing.o
+perf-y += expand-cgroup.o
 
 $(OUTPUT)tests/llvm-src-base.c: tests/bpf-script-example.c tests/Build
 	$(call rule_mkdir)
diff --git a/tools/perf/tests/attr.c b/tools/perf/tests/attr.c
index a9599ab8c471..ec972e0892ab 100644
--- a/tools/perf/tests/attr.c
+++ b/tools/perf/tests/attr.c
@@ -30,9 +30,9 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
-#include "../perf-sys.h"
 #include <subcmd/exec-cmd.h>
 #include "event.h"
+#include "util.h"
 #include "tests.h"
 
 #define ENV "PERF_TEST_ATTR"
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index d328caaba45d..132bdb3e6c31 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -342,6 +342,14 @@ static struct test generic_tests[] = {
 		.func = test__parse_metric,
 	},
 	{
+		.desc = "PE file support",
+		.func = test__pe_file_parsing,
+	},
+	{
+		.desc = "Event expansion for cgroups",
+		.func = test__expand_cgroup_events,
+	},
+	{
 		.func = NULL,
 	},
 };
diff --git a/tools/perf/tests/expand-cgroup.c b/tools/perf/tests/expand-cgroup.c
new file mode 100644
index 000000000000..d5771e4d094f
--- /dev/null
+++ b/tools/perf/tests/expand-cgroup.c
@@ -0,0 +1,241 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "tests.h"
+#include "debug.h"
+#include "evlist.h"
+#include "cgroup.h"
+#include "rblist.h"
+#include "metricgroup.h"
+#include "parse-events.h"
+#include "pmu-events/pmu-events.h"
+#include "pfm.h"
+#include <subcmd/parse-options.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static int test_expand_events(struct evlist *evlist,
+			      struct rblist *metric_events)
+{
+	int i, ret = TEST_FAIL;
+	int nr_events;
+	bool was_group_event;
+	int nr_members;  /* for the first evsel only */
+	const char cgrp_str[] = "A,B,C";
+	const char *cgrp_name[] = { "A", "B", "C" };
+	int nr_cgrps = ARRAY_SIZE(cgrp_name);
+	char **ev_name;
+	struct evsel *evsel;
+
+	TEST_ASSERT_VAL("evlist is empty", !perf_evlist__empty(evlist));
+
+	nr_events = evlist->core.nr_entries;
+	ev_name = calloc(nr_events, sizeof(*ev_name));
+	if (ev_name == NULL) {
+		pr_debug("memory allocation failure\n");
+		return TEST_FAIL;
+	}
+	i = 0;
+	evlist__for_each_entry(evlist, evsel) {
+		ev_name[i] = strdup(evsel->name);
+		if (ev_name[i] == NULL) {
+			pr_debug("memory allocation failure\n");
+			goto out;
+		}
+		i++;
+	}
+	/* remember grouping info */
+	was_group_event = evsel__is_group_event(evlist__first(evlist));
+	nr_members = evlist__first(evlist)->core.nr_members;
+
+	ret = evlist__expand_cgroup(evlist, cgrp_str, metric_events, false);
+	if (ret < 0) {
+		pr_debug("failed to expand events for cgroups\n");
+		goto out;
+	}
+
+	ret = TEST_FAIL;
+	if (evlist->core.nr_entries != nr_events * nr_cgrps) {
+		pr_debug("event count doesn't match\n");
+		goto out;
+	}
+
+	i = 0;
+	evlist__for_each_entry(evlist, evsel) {
+		if (strcmp(evsel->name, ev_name[i % nr_events])) {
+			pr_debug("event name doesn't match:\n");
+			pr_debug("  evsel[%d]: %s\n  expected: %s\n",
+				 i, evsel->name, ev_name[i % nr_events]);
+			goto out;
+		}
+		if (strcmp(evsel->cgrp->name, cgrp_name[i / nr_events])) {
+			pr_debug("cgroup name doesn't match:\n");
+			pr_debug("  evsel[%d]: %s\n  expected: %s\n",
+				 i, evsel->cgrp->name, cgrp_name[i / nr_events]);
+			goto out;
+		}
+
+		if ((i % nr_events) == 0) {
+			if (evsel__is_group_event(evsel) != was_group_event) {
+				pr_debug("event group doesn't match: got %s, expect %s\n",
+					 evsel__is_group_event(evsel) ? "true" : "false",
+					 was_group_event ? "true" : "false");
+				goto out;
+			}
+			if (evsel->core.nr_members != nr_members) {
+				pr_debug("event group member doesn't match: %d vs %d\n",
+					 evsel->core.nr_members, nr_members);
+				goto out;
+			}
+		}
+		i++;
+	}
+	ret = TEST_OK;
+
+out:	for (i = 0; i < nr_events; i++)
+		free(ev_name[i]);
+	free(ev_name);
+	return ret;
+}
+
+static int expand_default_events(void)
+{
+	int ret;
+	struct evlist *evlist;
+	struct rblist metric_events;
+
+	evlist = perf_evlist__new_default();
+	TEST_ASSERT_VAL("failed to get evlist", evlist);
+
+	rblist__init(&metric_events);
+	ret = test_expand_events(evlist, &metric_events);
+	evlist__delete(evlist);
+	return ret;
+}
+
+static int expand_group_events(void)
+{
+	int ret;
+	struct evlist *evlist;
+	struct rblist metric_events;
+	struct parse_events_error err;
+	const char event_str[] = "{cycles,instructions}";
+
+	symbol_conf.event_group = true;
+
+	evlist = evlist__new();
+	TEST_ASSERT_VAL("failed to get evlist", evlist);
+
+	ret = parse_events(evlist, event_str, &err);
+	if (ret < 0) {
+		pr_debug("failed to parse event '%s', err %d, str '%s'\n",
+			 event_str, ret, err.str);
+		parse_events_print_error(&err, event_str);
+		goto out;
+	}
+
+	rblist__init(&metric_events);
+	ret = test_expand_events(evlist, &metric_events);
+out:
+	evlist__delete(evlist);
+	return ret;
+}
+
+static int expand_libpfm_events(void)
+{
+	int ret;
+	struct evlist *evlist;
+	struct rblist metric_events;
+	const char event_str[] = "UNHALTED_CORE_CYCLES";
+	struct option opt = {
+		.value = &evlist,
+	};
+
+	symbol_conf.event_group = true;
+
+	evlist = evlist__new();
+	TEST_ASSERT_VAL("failed to get evlist", evlist);
+
+	ret = parse_libpfm_events_option(&opt, event_str, 0);
+	if (ret < 0) {
+		pr_debug("failed to parse libpfm event '%s', err %d\n",
+			 event_str, ret);
+		goto out;
+	}
+	if (perf_evlist__empty(evlist)) {
+		pr_debug("libpfm was not enabled\n");
+		goto out;
+	}
+
+	rblist__init(&metric_events);
+	ret = test_expand_events(evlist, &metric_events);
+out:
+	evlist__delete(evlist);
+	return ret;
+}
+
+static int expand_metric_events(void)
+{
+	int ret;
+	struct evlist *evlist;
+	struct rblist metric_events;
+	const char metric_str[] = "CPI";
+
+	struct pmu_event pme_test[] = {
+		{
+			.metric_expr	= "instructions / cycles",
+			.metric_name	= "IPC",
+		},
+		{
+			.metric_expr	= "1 / IPC",
+			.metric_name	= "CPI",
+		},
+		{
+			.metric_expr	= NULL,
+			.metric_name	= NULL,
+		},
+	};
+	struct pmu_events_map ev_map = {
+		.cpuid		= "test",
+		.version	= "1",
+		.type		= "core",
+		.table		= pme_test,
+	};
+
+	evlist = evlist__new();
+	TEST_ASSERT_VAL("failed to get evlist", evlist);
+
+	rblist__init(&metric_events);
+	ret = metricgroup__parse_groups_test(evlist, &ev_map, metric_str,
+					     false, false, &metric_events);
+	if (ret < 0) {
+		pr_debug("failed to parse '%s' metric\n", metric_str);
+		goto out;
+	}
+
+	ret = test_expand_events(evlist, &metric_events);
+
+out:
+	metricgroup__rblist_exit(&metric_events);
+	evlist__delete(evlist);
+	return ret;
+}
+
+int test__expand_cgroup_events(struct test *test __maybe_unused,
+			       int subtest __maybe_unused)
+{
+	int ret;
+
+	ret = expand_default_events();
+	TEST_ASSERT_EQUAL("failed to expand default events", ret, 0);
+
+	ret = expand_group_events();
+	TEST_ASSERT_EQUAL("failed to expand event group", ret, 0);
+
+	ret = expand_libpfm_events();
+	TEST_ASSERT_EQUAL("failed to expand event group", ret, 0);
+
+	ret = expand_metric_events();
+	TEST_ASSERT_EQUAL("failed to expand metric events", ret, 0);
+
+	return ret;
+}
diff --git a/tools/perf/tests/make b/tools/perf/tests/make
index 9b651dfe0a6b..a90fa043c066 100644
--- a/tools/perf/tests/make
+++ b/tools/perf/tests/make
@@ -91,6 +91,7 @@ make_no_sdt	    := NO_SDT=1
 make_no_syscall_tbl := NO_SYSCALL_TABLE=1
 make_with_clangllvm := LIBCLANGLLVM=1
 make_with_libpfm4   := LIBPFM4=1
+make_with_gtk2      := GTK2=1
 make_tags           := tags
 make_cscope         := cscope
 make_help           := help
@@ -154,6 +155,7 @@ run += make_no_syscall_tbl
 run += make_with_babeltrace
 run += make_with_clangllvm
 run += make_with_libpfm4
+run += make_with_gtk2
 run += make_help
 run += make_doc
 run += make_perf_o
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index aae0fd9045c1..611512f22b34 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -557,6 +557,7 @@ static int test__checkevent_pmu_events(struct evlist *evlist)
 	TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 	TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 	TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
+	TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
 
 	return 0;
 }
@@ -575,6 +576,7 @@ static int test__checkevent_pmu_events_mix(struct evlist *evlist)
 	TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 	TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 	TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
+	TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
 
 	/* cpu/pmu-event/u*/
 	evsel = evsel__next(evsel);
@@ -587,6 +589,7 @@ static int test__checkevent_pmu_events_mix(struct evlist *evlist)
 	TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
 	TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip);
 	TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned);
+	TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.pinned);
 
 	return 0;
 }
@@ -1277,6 +1280,49 @@ static int test__pinned_group(struct evlist *evlist)
 	return 0;
 }
 
+static int test__checkevent_exclusive_modifier(struct evlist *evlist)
+{
+	struct evsel *evsel = evlist__first(evlist);
+
+	TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user);
+	TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel);
+	TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv);
+	TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip);
+	TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
+
+	return test__checkevent_symbolic_name(evlist);
+}
+
+static int test__exclusive_group(struct evlist *evlist)
+{
+	struct evsel *evsel, *leader;
+
+	TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries);
+
+	/* cycles - group leader */
+	evsel = leader = evlist__first(evlist);
+	TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
+	TEST_ASSERT_VAL("wrong config",
+			PERF_COUNT_HW_CPU_CYCLES == evsel->core.attr.config);
+	TEST_ASSERT_VAL("wrong group name", !evsel->group_name);
+	TEST_ASSERT_VAL("wrong leader", evsel->leader == leader);
+	TEST_ASSERT_VAL("wrong exclusive", evsel->core.attr.exclusive);
+
+	/* cache-misses - can not be pinned, but will go on with the leader */
+	evsel = evsel__next(evsel);
+	TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type);
+	TEST_ASSERT_VAL("wrong config",
+			PERF_COUNT_HW_CACHE_MISSES == evsel->core.attr.config);
+	TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
+
+	/* branch-misses - ditto */
+	evsel = evsel__next(evsel);
+	TEST_ASSERT_VAL("wrong config",
+			PERF_COUNT_HW_BRANCH_MISSES == evsel->core.attr.config);
+	TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive);
+
+	return 0;
+}
 static int test__checkevent_breakpoint_len(struct evlist *evlist)
 {
 	struct evsel *evsel = evlist__first(evlist);
@@ -1765,7 +1811,17 @@ static struct evlist_test test__events[] = {
 		.name  = "cycles:k",
 		.check = test__sym_event_dc,
 		.id    = 55,
-	}
+	},
+	{
+		.name  = "instructions:uep",
+		.check = test__checkevent_exclusive_modifier,
+		.id    = 56,
+	},
+	{
+		.name  = "{cycles,cache-misses,branch-misses}:e",
+		.check = test__exclusive_group,
+		.id    = 57,
+	},
 };
 
 static struct evlist_test test__events_pmu[] = {
diff --git a/tools/perf/tests/parse-metric.c b/tools/perf/tests/parse-metric.c
index cd7331aac3bd..7c1bde01cb50 100644
--- a/tools/perf/tests/parse-metric.c
+++ b/tools/perf/tests/parse-metric.c
@@ -11,8 +11,6 @@
 #include "debug.h"
 #include "expr.h"
 #include "stat.h"
-#include <perf/cpumap.h>
-#include <perf/evlist.h>
 
 static struct pmu_event pme_test[] = {
 {
@@ -159,6 +157,7 @@ static int __compute_metric(const char *name, struct value *vals,
 	}
 
 	perf_evlist__set_maps(&evlist->core, cpus, NULL);
+	runtime_stat__init(&st);
 
 	/* Parse the metric into metric_events list. */
 	err = metricgroup__parse_groups_test(evlist, &map, name,
@@ -172,7 +171,6 @@ static int __compute_metric(const char *name, struct value *vals,
 		goto out;
 
 	/* Load the runtime stats with given numbers for events. */
-	runtime_stat__init(&st);
 	load_runtime_stat(&st, evlist, vals);
 
 	/* And execute the metric */
diff --git a/tools/perf/tests/pe-file-parsing.c b/tools/perf/tests/pe-file-parsing.c
new file mode 100644
index 000000000000..58b90c42eb38
--- /dev/null
+++ b/tools/perf/tests/pe-file-parsing.c
@@ -0,0 +1,98 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdbool.h>
+#include <inttypes.h>
+#include <stdlib.h>
+#include <string.h>
+#include <linux/bitops.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <subcmd/exec-cmd.h>
+
+#include "debug.h"
+#include "util/build-id.h"
+#include "util/symbol.h"
+#include "util/dso.h"
+
+#include "tests.h"
+
+#ifdef HAVE_LIBBFD_SUPPORT
+
+static int run_dir(const char *d)
+{
+	char filename[PATH_MAX];
+	char debugfile[PATH_MAX];
+	struct build_id bid;
+	char debuglink[PATH_MAX];
+	char expect_build_id[] = {
+		0x5a, 0x0f, 0xd8, 0x82, 0xb5, 0x30, 0x84, 0x22,
+		0x4b, 0xa4, 0x7b, 0x62, 0x4c, 0x55, 0xa4, 0x69,
+	};
+	char expect_debuglink[PATH_MAX] = "pe-file.exe.debug";
+	struct dso *dso;
+	struct symbol *sym;
+	int ret;
+
+	scnprintf(filename, PATH_MAX, "%s/pe-file.exe", d);
+	ret = filename__read_build_id(filename, &bid);
+	TEST_ASSERT_VAL("Failed to read build_id",
+			ret == sizeof(expect_build_id));
+	TEST_ASSERT_VAL("Wrong build_id", !memcmp(bid.data, expect_build_id,
+						  sizeof(expect_build_id)));
+
+	ret = filename__read_debuglink(filename, debuglink, PATH_MAX);
+	TEST_ASSERT_VAL("Failed to read debuglink", ret == 0);
+	TEST_ASSERT_VAL("Wrong debuglink",
+			!strcmp(debuglink, expect_debuglink));
+
+	scnprintf(debugfile, PATH_MAX, "%s/%s", d, debuglink);
+	ret = filename__read_build_id(debugfile, &bid);
+	TEST_ASSERT_VAL("Failed to read debug file build_id",
+			ret == sizeof(expect_build_id));
+	TEST_ASSERT_VAL("Wrong build_id", !memcmp(bid.data, expect_build_id,
+						  sizeof(expect_build_id)));
+
+	dso = dso__new(filename);
+	TEST_ASSERT_VAL("Failed to get dso", dso);
+
+	ret = dso__load_bfd_symbols(dso, debugfile);
+	TEST_ASSERT_VAL("Failed to load symbols", ret == 0);
+
+	dso__sort_by_name(dso);
+	sym = dso__find_symbol_by_name(dso, "main");
+	TEST_ASSERT_VAL("Failed to find main", sym);
+	dso__delete(dso);
+
+	return TEST_OK;
+}
+
+int test__pe_file_parsing(struct test *test __maybe_unused,
+			  int subtest __maybe_unused)
+{
+	struct stat st;
+	char path_dir[PATH_MAX];
+
+	/* First try development tree tests. */
+	if (!lstat("./tests", &st))
+		return run_dir("./tests");
+
+	/* Then installed path. */
+	snprintf(path_dir, PATH_MAX, "%s/tests", get_argv_exec_path());
+
+	if (!lstat(path_dir, &st))
+		return run_dir(path_dir);
+
+	return TEST_SKIP;
+}
+
+#else
+
+int test__pe_file_parsing(struct test *test __maybe_unused,
+			  int subtest __maybe_unused)
+{
+	return TEST_SKIP;
+}
+
+#endif
diff --git a/tools/perf/tests/pe-file.c b/tools/perf/tests/pe-file.c
new file mode 100644
index 000000000000..eb3df5e9886f
--- /dev/null
+++ b/tools/perf/tests/pe-file.c
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
+
+// pe-file.exe and pe-file.exe.debug built with;
+// x86_64-w64-mingw32-gcc -o pe-file.exe pe-file.c
+//   -Wl,--file-alignment,4096 -Wl,--build-id
+// x86_64-w64-mingw32-objcopy --only-keep-debug
+//   --compress-debug-sections pe-file.exe pe-file.exe.debug
+// x86_64-w64-mingw32-objcopy --strip-debug
+//   --add-gnu-debuglink=pe-file.exe.debug pe-file.exe
+
+int main(int argc, char const *argv[])
+{
+	return 0;
+}
diff --git a/tools/perf/tests/pe-file.exe b/tools/perf/tests/pe-file.exe
new file mode 100644
index 000000000000..838a46dae724
--- /dev/null
+++ b/tools/perf/tests/pe-file.exe
diff --git a/tools/perf/tests/pe-file.exe.debug b/tools/perf/tests/pe-file.exe.debug
new file mode 100644
index 000000000000..287d6718d6c9
--- /dev/null
+++ b/tools/perf/tests/pe-file.exe.debug
diff --git a/tools/perf/tests/python-use.c b/tools/perf/tests/python-use.c
index 40ab72149ce1..98c6d474aa6f 100644
--- a/tools/perf/tests/python-use.c
+++ b/tools/perf/tests/python-use.c
@@ -18,6 +18,7 @@ int test__python_use(struct test *test __maybe_unused, int subtest __maybe_unuse
 		     PYTHONPATH, PYTHON, verbose > 0 ? "" : "2> /dev/null") < 0)
 		return -1;
 
+	pr_debug("python usage test: \"%s\"\n", cmd);
 	ret = system(cmd) ? -1 : 0;
 	free(cmd);
 	return ret;
diff --git a/tools/perf/tests/sdt.c b/tools/perf/tests/sdt.c
index 60f0e9ee04fb..ed76c693f65e 100644
--- a/tools/perf/tests/sdt.c
+++ b/tools/perf/tests/sdt.c
@@ -28,16 +28,16 @@ static int target_function(void)
 static int build_id_cache__add_file(const char *filename)
 {
 	char sbuild_id[SBUILD_ID_SIZE];
-	u8 build_id[BUILD_ID_SIZE];
+	struct build_id bid;
 	int err;
 
-	err = filename__read_build_id(filename, &build_id, sizeof(build_id));
+	err = filename__read_build_id(filename, &bid);
 	if (err < 0) {
 		pr_debug("Failed to read build id of %s\n", filename);
 		return err;
 	}
 
-	build_id__sprintf(build_id, sizeof(build_id), sbuild_id);
+	build_id__sprintf(&bid, sbuild_id);
 	err = build_id_cache__add_s(sbuild_id, filename, NULL, false, false);
 	if (err < 0)
 		pr_debug("Failed to add build id cache of %s\n", filename);
diff --git a/tools/perf/tests/shell/buildid.sh b/tools/perf/tests/shell/buildid.sh
new file mode 100755
index 000000000000..4861a20edee2
--- /dev/null
+++ b/tools/perf/tests/shell/buildid.sh
@@ -0,0 +1,101 @@
+#!/bin/sh
+# build id cache operations
+# SPDX-License-Identifier: GPL-2.0
+
+# skip if there's no readelf
+if ! [ -x "$(command -v readelf)" ]; then
+	echo "failed: no readelf, install binutils"
+	exit 2
+fi
+
+# skip if there's no compiler
+if ! [ -x "$(command -v cc)" ]; then
+	echo "failed: no compiler, install gcc"
+	exit 2
+fi
+
+ex_md5=$(mktemp /tmp/perf.ex.MD5.XXX)
+ex_sha1=$(mktemp /tmp/perf.ex.SHA1.XXX)
+
+echo 'int main(void) { return 0; }' | cc -Wl,--build-id=sha1 -o ${ex_sha1} -x c -
+echo 'int main(void) { return 0; }' | cc -Wl,--build-id=md5 -o ${ex_md5} -x c -
+
+echo "test binaries: ${ex_sha1} ${ex_md5}"
+
+check()
+{
+	id=`readelf -n ${1} 2>/dev/null | grep 'Build ID' | awk '{print $3}'`
+
+	echo "build id: ${id}"
+
+	link=${build_id_dir}/.build-id/${id:0:2}/${id:2}
+	echo "link: ${link}"
+
+	if [ ! -h $link ]; then
+		echo "failed: link ${link} does not exist"
+		exit 1
+	fi
+
+	file=${build_id_dir}/.build-id/${id:0:2}/`readlink ${link}`/elf
+	echo "file: ${file}"
+
+	if [ ! -x $file ]; then
+		echo "failed: file ${file} does not exist"
+		exit 1
+	fi
+
+	diff ${file} ${1}
+	if [ $? -ne 0 ]; then
+		echo "failed: ${file} do not match"
+		exit 1
+	fi
+
+	echo "OK for ${1}"
+}
+
+test_add()
+{
+	build_id_dir=$(mktemp -d /tmp/perf.debug.XXX)
+	perf="perf --buildid-dir ${build_id_dir}"
+
+	${perf} buildid-cache -v -a ${1}
+	if [ $? -ne 0 ]; then
+		echo "failed: add ${1} to build id cache"
+		exit 1
+	fi
+
+	check ${1}
+
+	rm -rf ${build_id_dir}
+}
+
+test_record()
+{
+	data=$(mktemp /tmp/perf.data.XXX)
+	build_id_dir=$(mktemp -d /tmp/perf.debug.XXX)
+	perf="perf --buildid-dir ${build_id_dir}"
+
+	${perf} record --buildid-all -o ${data} ${1}
+	if [ $? -ne 0 ]; then
+		echo "failed: record ${1}"
+		exit 1
+	fi
+
+	check ${1}
+
+	rm -rf ${build_id_dir}
+	rm -rf ${data}
+}
+
+# add binaries manual via perf buildid-cache -a
+test_add ${ex_sha1}
+test_add ${ex_md5}
+
+# add binaries via perf record post processing
+test_record ${ex_sha1}
+test_record ${ex_md5}
+
+# cleanup
+rm ${ex_sha1} ${ex_md5}
+
+exit ${err}
diff --git a/tools/perf/tests/shell/test_arm_coresight.sh b/tools/perf/tests/shell/test_arm_coresight.sh
new file mode 100755
index 000000000000..8d84fdbed6a6
--- /dev/null
+++ b/tools/perf/tests/shell/test_arm_coresight.sh
@@ -0,0 +1,183 @@
+#!/bin/sh
+# Check Arm CoreSight trace data recording and synthesized samples
+
+# Uses the 'perf record' to record trace data with Arm CoreSight sinks;
+# then verify if there have any branch samples and instruction samples
+# are generated by CoreSight with 'perf script' and 'perf report'
+# commands.
+
+# SPDX-License-Identifier: GPL-2.0
+# Leo Yan <leo.yan@linaro.org>, 2020
+
+perfdata=$(mktemp /tmp/__perf_test.perf.data.XXXXX)
+file=$(mktemp /tmp/temporary_file.XXXXX)
+
+skip_if_no_cs_etm_event() {
+	perf list | grep -q 'cs_etm//' && return 0
+
+	# cs_etm event doesn't exist
+	return 2
+}
+
+skip_if_no_cs_etm_event || exit 2
+
+cleanup_files()
+{
+	rm -f ${perfdata}
+	rm -f ${file}
+}
+
+trap cleanup_files exit
+
+record_touch_file() {
+	echo "Recording trace (only user mode) with path: CPU$2 => $1"
+	rm -f $file
+	perf record -o ${perfdata} -e cs_etm/@$1/u --per-thread \
+		-- taskset -c $2 touch $file
+}
+
+perf_script_branch_samples() {
+	echo "Looking at perf.data file for dumping branch samples:"
+
+	# Below is an example of the branch samples dumping:
+	#   touch  6512          1         branches:u:      ffffb220824c strcmp+0xc (/lib/aarch64-linux-gnu/ld-2.27.so)
+	#   touch  6512          1         branches:u:      ffffb22082e0 strcmp+0xa0 (/lib/aarch64-linux-gnu/ld-2.27.so)
+	#   touch  6512          1         branches:u:      ffffb2208320 strcmp+0xe0 (/lib/aarch64-linux-gnu/ld-2.27.so)
+	perf script -F,-time -i ${perfdata} | \
+		egrep " +$1 +[0-9]+ .* +branches:([u|k]:)? +"
+}
+
+perf_report_branch_samples() {
+	echo "Looking at perf.data file for reporting branch samples:"
+
+	# Below is an example of the branch samples reporting:
+	#   73.04%    73.04%  touch    libc-2.27.so      [.] _dl_addr
+	#    7.71%     7.71%  touch    libc-2.27.so      [.] getenv
+	#    2.59%     2.59%  touch    ld-2.27.so        [.] strcmp
+	perf report --stdio -i ${perfdata} | \
+		egrep " +[0-9]+\.[0-9]+% +[0-9]+\.[0-9]+% +$1 "
+}
+
+perf_report_instruction_samples() {
+	echo "Looking at perf.data file for instruction samples:"
+
+	# Below is an example of the instruction samples reporting:
+	#   68.12%  touch    libc-2.27.so   [.] _dl_addr
+	#    5.80%  touch    libc-2.27.so   [.] getenv
+	#    4.35%  touch    ld-2.27.so     [.] _dl_fixup
+	perf report --itrace=i1000i --stdio -i ${perfdata} | \
+		egrep " +[0-9]+\.[0-9]+% +$1"
+}
+
+is_device_sink() {
+	# If the node of "enable_sink" is existed under the device path, this
+	# means the device is a sink device.  Need to exclude 'tpiu' since it
+	# cannot support perf PMU.
+	echo "$1" | egrep -q -v "tpiu"
+
+	if [ $? -eq 0 -a -e "$1/enable_sink" ]; then
+
+		pmu_dev="/sys/bus/event_source/devices/cs_etm/sinks/$2"
+
+		# Warn if the device is not supported by PMU
+		if ! [ -f $pmu_dev ]; then
+			echo "PMU doesn't support $pmu_dev"
+		fi
+
+		return 0
+	fi
+
+	# Otherwise, it's not a sink device
+	return 1
+}
+
+arm_cs_iterate_devices() {
+	for dev in $1/connections/out\:*; do
+
+		# Skip testing if it's not a directory
+		! [ -d $dev ] && continue;
+
+		# Read out its symbol link file name
+		path=`readlink -f $dev`
+
+		# Extract device name from path, e.g.
+		#   path = '/sys/devices/platform/20010000.etf/tmc_etf0'
+		#     `> device_name = 'tmc_etf0'
+		device_name=$(basename $path)
+
+		if is_device_sink $path $devce_name; then
+
+			record_touch_file $device_name $2 &&
+			perf_script_branch_samples touch &&
+			perf_report_branch_samples touch &&
+			perf_report_instruction_samples touch
+
+			err=$?
+
+			# Exit when find failure
+			[ $err != 0 ] && exit $err
+		fi
+
+		arm_cs_iterate_devices $dev $2
+	done
+}
+
+arm_cs_etm_traverse_path_test() {
+	# Iterate for every ETM device
+	for dev in /sys/bus/coresight/devices/etm*; do
+
+		# Find the ETM device belonging to which CPU
+		cpu=`cat $dev/cpu`
+
+		echo $dev
+		echo $cpu
+
+		# Use depth-first search (DFS) to iterate outputs
+		arm_cs_iterate_devices $dev $cpu
+	done
+}
+
+arm_cs_etm_system_wide_test() {
+	echo "Recording trace with system wide mode"
+	perf record -o ${perfdata} -e cs_etm// -a -- ls
+
+	perf_script_branch_samples perf &&
+	perf_report_branch_samples perf &&
+	perf_report_instruction_samples perf
+
+	err=$?
+
+	# Exit when find failure
+	[ $err != 0 ] && exit $err
+}
+
+arm_cs_etm_snapshot_test() {
+	echo "Recording trace with snapshot mode"
+	perf record -o ${perfdata} -e cs_etm// -S \
+		-- dd if=/dev/zero of=/dev/null &
+	PERFPID=$!
+
+	# Wait for perf program
+	sleep 1
+
+	# Send signal to snapshot trace data
+	kill -USR2 $PERFPID
+
+	# Stop perf program
+	kill $PERFPID
+	wait $PERFPID
+
+	perf_script_branch_samples dd &&
+	perf_report_branch_samples dd &&
+	perf_report_instruction_samples dd
+
+	err=$?
+
+	# Exit when find failure
+	[ $err != 0 ] && exit $err
+}
+
+arm_cs_etm_traverse_path_test
+arm_cs_etm_system_wide_test
+arm_cs_etm_snapshot_test
+exit 0
diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h
index 4447a516c689..c85a2c08e407 100644
--- a/tools/perf/tests/tests.h
+++ b/tools/perf/tests/tests.h
@@ -122,6 +122,8 @@ int test__pfm(struct test *test, int subtest);
 const char *test__pfm_subtest_get_desc(int subtest);
 int test__pfm_subtest_get_nr(void);
 int test__parse_metric(struct test *test, int subtest);
+int test__pe_file_parsing(struct test *test, int subtest);
+int test__expand_cgroup_events(struct test *test, int subtest);
 
 bool test__bp_signal_is_supported(void);
 bool test__bp_account_is_supported(void);
diff --git a/tools/perf/trace/beauty/mmap.c b/tools/perf/trace/beauty/mmap.c
index 862c8331dded..3c5e97b93dd5 100644
--- a/tools/perf/trace/beauty/mmap.c
+++ b/tools/perf/trace/beauty/mmap.c
@@ -1,40 +1,28 @@
 // SPDX-License-Identifier: LGPL-2.1
-#include <uapi/linux/mman.h>
 #include <linux/log2.h>
 
-static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size,
-					       struct syscall_arg *arg)
+#include "trace/beauty/generated/mmap_prot_array.c"
+static DEFINE_STRARRAY(mmap_prot, "PROT_");
+
+static size_t mmap__scnprintf_prot(unsigned long prot, char *bf, size_t size, bool show_prefix)
+{
+       return strarray__scnprintf_flags(&strarray__mmap_prot, bf, size, show_prefix, prot);
+}
+
+static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size, struct syscall_arg *arg)
 {
-	const char *prot_prefix = "PROT_";
-	int printed = 0, prot = arg->val;
-	bool show_prefix = arg->show_string_prefix;
-
-	if (prot == PROT_NONE)
-		return scnprintf(bf, size, "%sNONE", show_prefix ? prot_prefix : "");
-#define	P_MMAP_PROT(n) \
-	if (prot & PROT_##n) { \
-		printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prot_prefix :"", #n); \
-		prot &= ~PROT_##n; \
-	}
-
-	P_MMAP_PROT(READ);
-	P_MMAP_PROT(WRITE);
-	P_MMAP_PROT(EXEC);
-	P_MMAP_PROT(SEM);
-	P_MMAP_PROT(GROWSDOWN);
-	P_MMAP_PROT(GROWSUP);
-#undef P_MMAP_PROT
-
-	if (prot)
-		printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", prot);
-
-	return printed;
+	unsigned long prot = arg->val;
+
+	if (prot == 0)
+		return scnprintf(bf, size, "%sNONE", arg->show_string_prefix ? strarray__mmap_prot.prefix : "");
+
+	return mmap__scnprintf_prot(prot, bf, size, arg->show_string_prefix);
 }
 
 #define SCA_MMAP_PROT syscall_arg__scnprintf_mmap_prot
 
 #include "trace/beauty/generated/mmap_flags_array.c"
-       static DEFINE_STRARRAY(mmap_flags, "MAP_");
+static DEFINE_STRARRAY(mmap_flags, "MAP_");
 
 static size_t mmap__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix)
 {
@@ -54,28 +42,22 @@ static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size,
 
 #define SCA_MMAP_FLAGS syscall_arg__scnprintf_mmap_flags
 
-static size_t syscall_arg__scnprintf_mremap_flags(char *bf, size_t size,
-						  struct syscall_arg *arg)
-{
-	const char *flags_prefix = "MREMAP_";
-	bool show_prefix = arg->show_string_prefix;
-	int printed = 0, flags = arg->val;
+#include "trace/beauty/generated/mremap_flags_array.c"
+static DEFINE_STRARRAY(mremap_flags, "MREMAP_");
 
-#define P_MREMAP_FLAG(n) \
-	if (flags & MREMAP_##n) { \
-		printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? flags_prefix : "", #n); \
-		flags &= ~MREMAP_##n; \
-	}
+static size_t mremap__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix)
+{
+       return strarray__scnprintf_flags(&strarray__mremap_flags, bf, size, show_prefix, flags);
+}
 
-	P_MREMAP_FLAG(MAYMOVE);
-	P_MREMAP_FLAG(FIXED);
-	P_MREMAP_FLAG(DONTUNMAP);
-#undef P_MREMAP_FLAG
+static size_t syscall_arg__scnprintf_mremap_flags(char *bf, size_t size, struct syscall_arg *arg)
+{
+	unsigned long flags = arg->val;
 
-	if (flags)
-		printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);
+	if (!(flags & MREMAP_FIXED))
+		arg->mask |=  (1 << 5); /* Mask 5th ('new_address') args, ignored */
 
-	return printed;
+	return mremap__scnprintf_flags(flags, bf, size, arg->show_string_prefix);
 }
 
 #define SCA_MREMAP_FLAGS syscall_arg__scnprintf_mremap_flags
diff --git a/tools/perf/trace/beauty/mmap_flags.sh b/tools/perf/trace/beauty/mmap_flags.sh
index 5f5eefcb3c74..39eb2595983b 100755
--- a/tools/perf/trace/beauty/mmap_flags.sh
+++ b/tools/perf/trace/beauty/mmap_flags.sh
@@ -21,20 +21,20 @@ printf "static const char *mmap_flags[] = {\n"
 regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MAP_([[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*'
 egrep -q $regex ${arch_mman} && \
 (egrep $regex ${arch_mman} | \
-	sed -r "s/$regex/\2 \1/g"	| \
-	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n")
+	sed -r "s/$regex/\2 \1 \1 \1 \2/g"	| \
+	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n")
 egrep -q $regex ${linux_mman} && \
 (egrep $regex ${linux_mman} | \
 	egrep -vw 'MAP_(UNINITIALIZED|TYPE|SHARED_VALIDATE)' | \
-	sed -r "s/$regex/\2 \1/g"	| \
-	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n")
+	sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \
+	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n")
 ([ ! -f ${arch_mman} ] || egrep -q '#[[:space:]]*include[[:space:]]+<uapi/asm-generic/mman.*' ${arch_mman}) &&
 (egrep $regex ${header_dir}/mman-common.h | \
 	egrep -vw 'MAP_(UNINITIALIZED|TYPE|SHARED_VALIDATE)' | \
-	sed -r "s/$regex/\2 \1/g"	| \
-	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n")
+	sed -r "s/$regex/\2 \1 \1 \1 \2/g"	| \
+	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n")
 ([ ! -f ${arch_mman} ] || egrep -q '#[[:space:]]*include[[:space:]]+<uapi/asm-generic/mman.h>.*' ${arch_mman}) &&
 (egrep $regex ${header_dir}/mman.h | \
-	sed -r "s/$regex/\2 \1/g"	| \
-	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n")
+	sed -r "s/$regex/\2 \1 \1 \1 \2/g"	| \
+	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n")
 printf "};\n"
diff --git a/tools/perf/trace/beauty/mmap_prot.sh b/tools/perf/trace/beauty/mmap_prot.sh
new file mode 100755
index 000000000000..28f638f8d216
--- /dev/null
+++ b/tools/perf/trace/beauty/mmap_prot.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+# SPDX-License-Identifier: LGPL-2.1
+
+if [ $# -ne 2 ] ; then
+	[ $# -eq 1 ] && hostarch=$1 || hostarch=`uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/`
+	asm_header_dir=tools/include/uapi/asm-generic
+	arch_header_dir=tools/arch/${hostarch}/include/uapi/asm
+else
+	asm_header_dir=$1
+	arch_header_dir=$2
+fi
+
+common_mman=${asm_header_dir}/mman-common.h
+arch_mman=${arch_header_dir}/mman.h
+
+prefix="PROT"
+
+printf "static const char *mmap_prot[] = {\n"
+regex=`printf '^[[:space:]]*#[[:space:]]*define[[:space:]]+%s_([[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*' ${prefix}`
+([ ! -f ${arch_mman} ] || egrep -q '#[[:space:]]*include[[:space:]]+<uapi/asm-generic/mman.*' ${arch_mman}) &&
+(egrep $regex ${common_mman} | \
+	egrep -vw PROT_NONE | \
+	sed -r "s/$regex/\2 \1 \1 \1 \2/g"	| \
+	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef ${prefix}_%s\n#define ${prefix}_%s %s\n#endif\n")
+[ -f ${arch_mman} ] && egrep -q $regex ${arch_mman} && 
+(egrep $regex ${arch_mman} | \
+	egrep -vw PROT_NONE | \
+	sed -r "s/$regex/\2 \1 \1 \1 \2/g"	| \
+	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef ${prefix}_%s\n#define ${prefix}_%s %s\n#endif\n")
+printf "};\n"
diff --git a/tools/perf/trace/beauty/mremap_flags.sh b/tools/perf/trace/beauty/mremap_flags.sh
new file mode 100755
index 000000000000..d58182300bb1
--- /dev/null
+++ b/tools/perf/trace/beauty/mremap_flags.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+# SPDX-License-Identifier: LGPL-2.1
+
+if [ $# -ne 1 ] ; then
+	linux_header_dir=tools/include/uapi/linux
+else
+	linux_header_dir=$1
+fi
+
+linux_mman=${linux_header_dir}/mman.h
+
+printf "static const char *mremap_flags[] = {\n"
+regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MREMAP_([[:alnum:]_]+)[[:space:]]+((0x)?[[:xdigit:]]+)[[:space:]]*.*'
+egrep -q $regex ${linux_mman} && \
+(egrep $regex ${linux_mman} | \
+	sed -r "s/$regex/\2 \1 \1 \1 \2/g"	| \
+	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MREMAP_%s\n#define MREMAP_%s %s\n#endif\n")
+printf "};\n"
diff --git a/tools/perf/util/Build b/tools/perf/util/Build
index cd5e41960e64..e2563d0154eb 100644
--- a/tools/perf/util/Build
+++ b/tools/perf/util/Build
@@ -101,6 +101,8 @@ perf-y += call-path.o
 perf-y += rwsem.o
 perf-y += thread-stack.o
 perf-y += spark.o
+perf-y += topdown.o
+perf-y += stream.o
 perf-$(CONFIG_AUXTRACE) += auxtrace.o
 perf-$(CONFIG_AUXTRACE) += intel-pt-decoder/
 perf-$(CONFIG_AUXTRACE) += intel-pt.o
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 0a1fcf787538..6c8575e182ed 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -1578,8 +1578,7 @@ int symbol__strerror_disassemble(struct map_symbol *ms, int errnum, char *buf, s
 		char *build_id_msg = NULL;
 
 		if (dso->has_build_id) {
-			build_id__sprintf(dso->build_id,
-					  sizeof(dso->build_id), bf + 15);
+			build_id__sprintf(&dso->bid, bf + 15);
 			build_id_msg = bf;
 		}
 		scnprintf(buf, buflen,
@@ -3127,6 +3126,8 @@ static int annotation__config(const char *var, const char *value, void *data)
 								value);
 	} else if (!strcmp(var, "annotate.use_offset")) {
 		opt->use_offset = perf_config_bool("use_offset", value);
+	} else if (!strcmp(var, "annotate.disassembler_style")) {
+		opt->disassembler_style = value;
 	} else {
 		pr_debug("%s variable unknown, ignoring...", var);
 	}
diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c
index 31207b6e2066..8763772f1095 100644
--- a/tools/perf/util/build-id.c
+++ b/tools/perf/util/build-id.c
@@ -37,6 +37,7 @@
 
 #include <linux/ctype.h>
 #include <linux/zalloc.h>
+#include <asm/bug.h>
 
 static bool no_buildid_cache;
 
@@ -95,13 +96,13 @@ struct perf_tool build_id__mark_dso_hit_ops = {
 	.ordered_events	 = true,
 };
 
-int build_id__sprintf(const u8 *build_id, int len, char *bf)
+int build_id__sprintf(const struct build_id *build_id, char *bf)
 {
 	char *bid = bf;
-	const u8 *raw = build_id;
-	int i;
+	const u8 *raw = build_id->data;
+	size_t i;
 
-	for (i = 0; i < len; ++i) {
+	for (i = 0; i < build_id->size; ++i) {
 		sprintf(bid, "%02x", *raw);
 		++raw;
 		bid += 2;
@@ -113,7 +114,7 @@ int build_id__sprintf(const u8 *build_id, int len, char *bf)
 int sysfs__sprintf_build_id(const char *root_dir, char *sbuild_id)
 {
 	char notes[PATH_MAX];
-	u8 build_id[BUILD_ID_SIZE];
+	struct build_id bid;
 	int ret;
 
 	if (!root_dir)
@@ -121,25 +122,23 @@ int sysfs__sprintf_build_id(const char *root_dir, char *sbuild_id)
 
 	scnprintf(notes, sizeof(notes), "%s/sys/kernel/notes", root_dir);
 
-	ret = sysfs__read_build_id(notes, build_id, sizeof(build_id));
+	ret = sysfs__read_build_id(notes, &bid);
 	if (ret < 0)
 		return ret;
 
-	return build_id__sprintf(build_id, sizeof(build_id), sbuild_id);
+	return build_id__sprintf(&bid, sbuild_id);
 }
 
 int filename__sprintf_build_id(const char *pathname, char *sbuild_id)
 {
-	u8 build_id[BUILD_ID_SIZE];
+	struct build_id bid;
 	int ret;
 
-	ret = filename__read_build_id(pathname, build_id, sizeof(build_id));
+	ret = filename__read_build_id(pathname, &bid);
 	if (ret < 0)
 		return ret;
-	else if (ret != sizeof(build_id))
-		return -EINVAL;
 
-	return build_id__sprintf(build_id, sizeof(build_id), sbuild_id);
+	return build_id__sprintf(&bid, sbuild_id);
 }
 
 /* asnprintf consolidates asprintf and snprintf */
@@ -272,7 +271,7 @@ char *dso__build_id_filename(const struct dso *dso, char *bf, size_t size,
 	if (!dso->has_build_id)
 		return NULL;
 
-	build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);
+	build_id__sprintf(&dso->bid, sbuild_id);
 	linkname = build_id_cache__linkname(sbuild_id, NULL, 0);
 	if (!linkname)
 		return NULL;
@@ -297,7 +296,7 @@ char *dso__build_id_filename(const struct dso *dso, char *bf, size_t size,
 			continue;		\
 		else
 
-static int write_buildid(const char *name, size_t name_len, u8 *build_id,
+static int write_buildid(const char *name, size_t name_len, struct build_id *bid,
 			 pid_t pid, u16 misc, struct feat_fd *fd)
 {
 	int err;
@@ -308,7 +307,9 @@ static int write_buildid(const char *name, size_t name_len, u8 *build_id,
 	len = PERF_ALIGN(len, NAME_ALIGN);
 
 	memset(&b, 0, sizeof(b));
-	memcpy(&b.build_id, build_id, BUILD_ID_SIZE);
+	memcpy(&b.data, bid->data, bid->size);
+	b.size = (u8) bid->size;
+	misc |= PERF_RECORD_MISC_BUILD_ID_SIZE;
 	b.pid = pid;
 	b.header.misc = misc;
 	b.header.size = sizeof(b) + len;
@@ -355,7 +356,7 @@ static int machine__write_buildid_table(struct machine *machine,
 		in_kernel = pos->kernel ||
 				is_kernel_module(name,
 					PERF_RECORD_MISC_CPUMODE_UNKNOWN);
-		err = write_buildid(name, name_len, pos->build_id, machine->pid,
+		err = write_buildid(name, name_len, &pos->bid, machine->pid,
 				    in_kernel ? kmisc : umisc, fd);
 		if (err)
 			break;
@@ -769,13 +770,13 @@ out_free:
 	return err;
 }
 
-static int build_id_cache__add_b(const u8 *build_id, size_t build_id_size,
+static int build_id_cache__add_b(const struct build_id *bid,
 				 const char *name, struct nsinfo *nsi,
 				 bool is_kallsyms, bool is_vdso)
 {
 	char sbuild_id[SBUILD_ID_SIZE];
 
-	build_id__sprintf(build_id, build_id_size, sbuild_id);
+	build_id__sprintf(bid, sbuild_id);
 
 	return build_id_cache__add_s(sbuild_id, name, nsi, is_kallsyms,
 				     is_vdso);
@@ -841,8 +842,8 @@ static int dso__cache_build_id(struct dso *dso, struct machine *machine)
 		is_kallsyms = true;
 		name = machine->mmap_name;
 	}
-	return build_id_cache__add_b(dso->build_id, sizeof(dso->build_id), name,
-				     dso->nsinfo, is_kallsyms, is_vdso);
+	return build_id_cache__add_b(&dso->bid, name, dso->nsinfo,
+				     is_kallsyms, is_vdso);
 }
 
 static int __dsos__cache_build_ids(struct list_head *head,
@@ -902,3 +903,10 @@ bool perf_session__read_build_ids(struct perf_session *session, bool with_hits)
 
 	return ret;
 }
+
+void build_id__init(struct build_id *bid, const u8 *data, size_t size)
+{
+	WARN_ON(size > BUILD_ID_SIZE);
+	memcpy(bid->data, data, size);
+	bid->size = size;
+}
diff --git a/tools/perf/util/build-id.h b/tools/perf/util/build-id.h
index aad419bb165c..f293f99d5dba 100644
--- a/tools/perf/util/build-id.h
+++ b/tools/perf/util/build-id.h
@@ -8,13 +8,19 @@
 #include "tool.h"
 #include <linux/types.h>
 
+struct build_id {
+	u8	data[BUILD_ID_SIZE];
+	size_t	size;
+};
+
 struct nsinfo;
 
 extern struct perf_tool build_id__mark_dso_hit_ops;
 struct dso;
 struct feat_fd;
 
-int build_id__sprintf(const u8 *build_id, int len, char *bf);
+void build_id__init(struct build_id *bid, const u8 *data, size_t size);
+int build_id__sprintf(const struct build_id *build_id, char *bf);
 int sysfs__sprintf_build_id(const char *root_dir, char *sbuild_id);
 int filename__sprintf_build_id(const char *pathname, char *sbuild_id);
 char *build_id_cache__kallsyms_path(const char *sbuild_id, char *bf,
@@ -29,6 +35,10 @@ int build_id__mark_dso_hit(struct perf_tool *tool, union perf_event *event,
 
 int dsos__hit_all(struct perf_session *session);
 
+int perf_event__inject_buildid(struct perf_tool *tool, union perf_event *event,
+			       struct perf_sample *sample, struct evsel *evsel,
+			       struct machine *machine);
+
 bool perf_session__read_build_ids(struct perf_session *session, bool with_hits);
 int perf_session__write_buildid_table(struct perf_session *session,
 				      struct feat_fd *fd);
diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
index 2775b752f2fa..1b60985690bb 100644
--- a/tools/perf/util/callchain.c
+++ b/tools/perf/util/callchain.c
@@ -1613,3 +1613,102 @@ void callchain_param_setup(u64 sample_type)
 			callchain_param.record_mode = CALLCHAIN_FP;
 	}
 }
+
+static bool chain_match(struct callchain_list *base_chain,
+			struct callchain_list *pair_chain)
+{
+	enum match_result match;
+
+	match = match_chain_strings(base_chain->srcline,
+				    pair_chain->srcline);
+	if (match != MATCH_ERROR)
+		return match == MATCH_EQ;
+
+	match = match_chain_dso_addresses(base_chain->ms.map,
+					  base_chain->ip,
+					  pair_chain->ms.map,
+					  pair_chain->ip);
+
+	return match == MATCH_EQ;
+}
+
+bool callchain_cnode_matched(struct callchain_node *base_cnode,
+			     struct callchain_node *pair_cnode)
+{
+	struct callchain_list *base_chain, *pair_chain;
+	bool match = false;
+
+	pair_chain = list_first_entry(&pair_cnode->val,
+				      struct callchain_list,
+				      list);
+
+	list_for_each_entry(base_chain, &base_cnode->val, list) {
+		if (&pair_chain->list == &pair_cnode->val)
+			return false;
+
+		if (!base_chain->srcline || !pair_chain->srcline) {
+			pair_chain = list_next_entry(pair_chain, list);
+			continue;
+		}
+
+		match = chain_match(base_chain, pair_chain);
+		if (!match)
+			return false;
+
+		pair_chain = list_next_entry(pair_chain, list);
+	}
+
+	/*
+	 * Say chain1 is ABC, chain2 is ABCD, we consider they are
+	 * not fully matched.
+	 */
+	if (pair_chain && (&pair_chain->list != &pair_cnode->val))
+		return false;
+
+	return match;
+}
+
+static u64 count_callchain_hits(struct hist_entry *he)
+{
+	struct rb_root *root = &he->sorted_chain;
+	struct rb_node *rb_node = rb_first(root);
+	struct callchain_node *node;
+	u64 chain_hits = 0;
+
+	while (rb_node) {
+		node = rb_entry(rb_node, struct callchain_node, rb_node);
+		chain_hits += node->hit;
+		rb_node = rb_next(rb_node);
+	}
+
+	return chain_hits;
+}
+
+u64 callchain_total_hits(struct hists *hists)
+{
+	struct rb_node *next = rb_first_cached(&hists->entries);
+	u64 chain_hits = 0;
+
+	while (next) {
+		struct hist_entry *he = rb_entry(next, struct hist_entry,
+						 rb_node);
+
+		chain_hits += count_callchain_hits(he);
+		next = rb_next(&he->rb_node);
+	}
+
+	return chain_hits;
+}
+
+s64 callchain_avg_cycles(struct callchain_node *cnode)
+{
+	struct callchain_list *chain;
+	s64 cycles = 0;
+
+	list_for_each_entry(chain, &cnode->val, list) {
+		if (chain->srcline && chain->branch_count)
+			cycles += chain->cycles_count / chain->branch_count;
+	}
+
+	return cycles;
+}
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index fe36a9e5ccd1..5824134f983b 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -13,6 +13,7 @@ struct ip_callchain;
 struct map;
 struct perf_sample;
 struct thread;
+struct hists;
 
 #define HELP_PAD "\t\t\t\t"
 
@@ -298,4 +299,12 @@ int callchain_branch_counts(struct callchain_root *root,
 			    u64 *abort_count, u64 *cycles_count);
 
 void callchain_param_setup(u64 sample_type);
+
+bool callchain_cnode_matched(struct callchain_node *base_cnode,
+			     struct callchain_node *pair_cnode);
+
+u64 callchain_total_hits(struct hists *hists);
+
+s64 callchain_avg_cycles(struct callchain_node *cnode);
+
 #endif	/* __PERF_CALLCHAIN_H */
diff --git a/tools/perf/util/cgroup.c b/tools/perf/util/cgroup.c
index 050dea9f1e88..b81324a13a2b 100644
--- a/tools/perf/util/cgroup.c
+++ b/tools/perf/util/cgroup.c
@@ -3,6 +3,9 @@
 #include "evsel.h"
 #include "cgroup.h"
 #include "evlist.h"
+#include "rblist.h"
+#include "metricgroup.h"
+#include "stat.h"
 #include <linux/zalloc.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -48,7 +51,7 @@ static struct cgroup *evlist__find_cgroup(struct evlist *evlist, const char *str
 	return NULL;
 }
 
-static struct cgroup *cgroup__new(const char *name)
+static struct cgroup *cgroup__new(const char *name, bool do_open)
 {
 	struct cgroup *cgroup = zalloc(sizeof(*cgroup));
 
@@ -58,9 +61,14 @@ static struct cgroup *cgroup__new(const char *name)
 		cgroup->name = strdup(name);
 		if (!cgroup->name)
 			goto out_err;
-		cgroup->fd = open_cgroup(name);
-		if (cgroup->fd == -1)
-			goto out_free_name;
+
+		if (do_open) {
+			cgroup->fd = open_cgroup(name);
+			if (cgroup->fd == -1)
+				goto out_free_name;
+		} else {
+			cgroup->fd = -1;
+		}
 	}
 
 	return cgroup;
@@ -76,7 +84,7 @@ struct cgroup *evlist__findnew_cgroup(struct evlist *evlist, const char *name)
 {
 	struct cgroup *cgroup = evlist__find_cgroup(evlist, name);
 
-	return cgroup ?: cgroup__new(name);
+	return cgroup ?: cgroup__new(name, true);
 }
 
 static int add_cgroup(struct evlist *evlist, const char *str)
@@ -193,6 +201,103 @@ int parse_cgroups(const struct option *opt, const char *str,
 	return 0;
 }
 
+int evlist__expand_cgroup(struct evlist *evlist, const char *str,
+			  struct rblist *metric_events, bool open_cgroup)
+{
+	struct evlist *orig_list, *tmp_list;
+	struct evsel *pos, *evsel, *leader;
+	struct rblist orig_metric_events;
+	struct cgroup *cgrp = NULL;
+	const char *p, *e, *eos = str + strlen(str);
+	int ret = -1;
+
+	if (evlist->core.nr_entries == 0) {
+		fprintf(stderr, "must define events before cgroups\n");
+		return -EINVAL;
+	}
+
+	orig_list = evlist__new();
+	tmp_list = evlist__new();
+	if (orig_list == NULL || tmp_list == NULL) {
+		fprintf(stderr, "memory allocation failed\n");
+		return -ENOMEM;
+	}
+
+	/* save original events and init evlist */
+	perf_evlist__splice_list_tail(orig_list, &evlist->core.entries);
+	evlist->core.nr_entries = 0;
+
+	if (metric_events) {
+		orig_metric_events = *metric_events;
+		rblist__init(metric_events);
+	} else {
+		rblist__init(&orig_metric_events);
+	}
+
+	for (;;) {
+		p = strchr(str, ',');
+		e = p ? p : eos;
+
+		/* allow empty cgroups, i.e., skip */
+		if (e - str) {
+			/* termination added */
+			char *name = strndup(str, e - str);
+			if (!name)
+				goto out_err;
+
+			cgrp = cgroup__new(name, open_cgroup);
+			free(name);
+			if (cgrp == NULL)
+				goto out_err;
+		} else {
+			cgrp = NULL;
+		}
+
+		leader = NULL;
+		evlist__for_each_entry(orig_list, pos) {
+			evsel = evsel__clone(pos);
+			if (evsel == NULL)
+				goto out_err;
+
+			cgroup__put(evsel->cgrp);
+			evsel->cgrp = cgroup__get(cgrp);
+
+			if (evsel__is_group_leader(pos))
+				leader = evsel;
+			evsel->leader = leader;
+
+			evlist__add(tmp_list, evsel);
+		}
+		/* cgroup__new() has a refcount, release it here */
+		cgroup__put(cgrp);
+		nr_cgroups++;
+
+		if (metric_events) {
+			perf_stat__collect_metric_expr(tmp_list);
+			if (metricgroup__copy_metric_events(tmp_list, cgrp,
+							    metric_events,
+							    &orig_metric_events) < 0)
+				break;
+		}
+
+		perf_evlist__splice_list_tail(evlist, &tmp_list->core.entries);
+		tmp_list->core.nr_entries = 0;
+
+		if (!p) {
+			ret = 0;
+			break;
+		}
+		str = p+1;
+	}
+
+out_err:
+	evlist__delete(orig_list);
+	evlist__delete(tmp_list);
+	rblist__exit(&orig_metric_events);
+
+	return ret;
+}
+
 static struct cgroup *__cgroup__findnew(struct rb_root *root, uint64_t id,
 					bool create, const char *path)
 {
diff --git a/tools/perf/util/cgroup.h b/tools/perf/util/cgroup.h
index e98d5975fe55..162906f3412a 100644
--- a/tools/perf/util/cgroup.h
+++ b/tools/perf/util/cgroup.h
@@ -22,8 +22,11 @@ struct cgroup *cgroup__get(struct cgroup *cgroup);
 void cgroup__put(struct cgroup *cgroup);
 
 struct evlist;
+struct rblist;
 
 struct cgroup *evlist__findnew_cgroup(struct evlist *evlist, const char *name);
+int evlist__expand_cgroup(struct evlist *evlist, const char *cgroups,
+			  struct rblist *metric_events, bool open_cgroup);
 
 void evlist__set_default_cgroup(struct evlist *evlist, struct cgroup *cgroup);
 
diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c
index 20be0504fb95..6969f82843ee 100644
--- a/tools/perf/util/config.c
+++ b/tools/perf/util/config.c
@@ -489,7 +489,7 @@ int perf_default_config(const char *var, const char *value,
 	return 0;
 }
 
-static int perf_config_from_file(config_fn_t fn, const char *filename, void *data)
+int perf_config_from_file(config_fn_t fn, const char *filename, void *data)
 {
 	int ret;
 	FILE *f = fopen(filename, "r");
diff --git a/tools/perf/util/config.h b/tools/perf/util/config.h
index c10b66dde2f3..8c881e3a3ec3 100644
--- a/tools/perf/util/config.h
+++ b/tools/perf/util/config.h
@@ -26,6 +26,8 @@ struct perf_config_set {
 extern const char *config_exclusive_filename;
 
 typedef int (*config_fn_t)(const char *, const char *, void *);
+
+int perf_config_from_file(config_fn_t fn, const char *filename, void *data);
 int perf_default_config(const char *, const char *, void *);
 int perf_config(config_fn_t fn, void *);
 int perf_config_int(int *dest, const char *, const char *);
diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index 5a3b4755f0b3..55c11e854fe4 100644
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -172,9 +172,7 @@ int dso__read_binary_type_filename(const struct dso *dso,
 			break;
 		}
 
-		build_id__sprintf(dso->build_id,
-				  sizeof(dso->build_id),
-				  build_id_hex);
+		build_id__sprintf(&dso->bid, build_id_hex);
 		len = __symbol__join_symfs(filename, size, "/usr/lib/debug/.build-id/");
 		snprintf(filename + len, size - len, "%.2s/%s.debug",
 			 build_id_hex, build_id_hex + 2);
@@ -1328,15 +1326,16 @@ void dso__put(struct dso *dso)
 		dso__delete(dso);
 }
 
-void dso__set_build_id(struct dso *dso, void *build_id)
+void dso__set_build_id(struct dso *dso, struct build_id *bid)
 {
-	memcpy(dso->build_id, build_id, sizeof(dso->build_id));
+	dso->bid = *bid;
 	dso->has_build_id = 1;
 }
 
-bool dso__build_id_equal(const struct dso *dso, u8 *build_id)
+bool dso__build_id_equal(const struct dso *dso, struct build_id *bid)
 {
-	return memcmp(dso->build_id, build_id, sizeof(dso->build_id)) == 0;
+	return dso->bid.size == bid->size &&
+	       memcmp(dso->bid.data, bid->data, dso->bid.size) == 0;
 }
 
 void dso__read_running_kernel_build_id(struct dso *dso, struct machine *machine)
@@ -1346,8 +1345,7 @@ void dso__read_running_kernel_build_id(struct dso *dso, struct machine *machine)
 	if (machine__is_default_guest(machine))
 		return;
 	sprintf(path, "%s/sys/kernel/notes", machine->root_dir);
-	if (sysfs__read_build_id(path, dso->build_id,
-				 sizeof(dso->build_id)) == 0)
+	if (sysfs__read_build_id(path, &dso->bid) == 0)
 		dso->has_build_id = true;
 }
 
@@ -1365,18 +1363,17 @@ int dso__kernel_module_get_build_id(struct dso *dso,
 		 "%s/sys/module/%.*s/notes/.note.gnu.build-id",
 		 root_dir, (int)strlen(name) - 1, name);
 
-	if (sysfs__read_build_id(filename, dso->build_id,
-				 sizeof(dso->build_id)) == 0)
+	if (sysfs__read_build_id(filename, &dso->bid) == 0)
 		dso->has_build_id = true;
 
 	return 0;
 }
 
-size_t dso__fprintf_buildid(struct dso *dso, FILE *fp)
+static size_t dso__fprintf_buildid(struct dso *dso, FILE *fp)
 {
 	char sbuild_id[SBUILD_ID_SIZE];
 
-	build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);
+	build_id__sprintf(&dso->bid, sbuild_id);
 	return fprintf(fp, "%s", sbuild_id);
 }
 
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index 8ad17f395a19..d8cb4f5680a4 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -176,7 +176,7 @@ struct dso {
 	bool		 sorted_by_name;
 	bool		 loaded;
 	u8		 rel;
-	u8		 build_id[BUILD_ID_SIZE];
+	struct build_id	 bid;
 	u64		 text_offset;
 	const char	 *short_name;
 	const char	 *long_name;
@@ -260,8 +260,8 @@ bool dso__sorted_by_name(const struct dso *dso);
 void dso__set_sorted_by_name(struct dso *dso);
 void dso__sort_by_name(struct dso *dso);
 
-void dso__set_build_id(struct dso *dso, void *build_id);
-bool dso__build_id_equal(const struct dso *dso, u8 *build_id);
+void dso__set_build_id(struct dso *dso, struct build_id *bid);
+bool dso__build_id_equal(const struct dso *dso, struct build_id *bid);
 void dso__read_running_kernel_build_id(struct dso *dso,
 				       struct machine *machine);
 int dso__kernel_module_get_build_id(struct dso *dso, const char *root_dir);
@@ -362,7 +362,6 @@ struct dso *machine__findnew_kernel(struct machine *machine, const char *name,
 
 void dso__reset_find_symbol_cache(struct dso *dso);
 
-size_t dso__fprintf_buildid(struct dso *dso, FILE *fp);
 size_t dso__fprintf_symbols_by_name(struct dso *dso, FILE *fp);
 size_t dso__fprintf(struct dso *dso, FILE *fp);
 
diff --git a/tools/perf/util/dsos.c b/tools/perf/util/dsos.c
index 939471731ea6..183a81d5b2f9 100644
--- a/tools/perf/util/dsos.c
+++ b/tools/perf/util/dsos.c
@@ -73,8 +73,7 @@ bool __dsos__read_build_ids(struct list_head *head, bool with_hits)
 			continue;
 		}
 		nsinfo__mountns_enter(pos->nsinfo, &nsc);
-		if (filename__read_build_id(pos->long_name, pos->build_id,
-					    sizeof(pos->build_id)) > 0) {
+		if (filename__read_build_id(pos->long_name, &pos->bid) > 0) {
 			have_build_id	  = true;
 			pos->has_build_id = true;
 		}
@@ -288,10 +287,12 @@ size_t __dsos__fprintf_buildid(struct list_head *head, FILE *fp,
 	size_t ret = 0;
 
 	list_for_each_entry(pos, head, node) {
+		char sbuild_id[SBUILD_ID_SIZE];
+
 		if (skip && skip(pos, parm))
 			continue;
-		ret += dso__fprintf_buildid(pos, fp);
-		ret += fprintf(fp, " %s\n", pos->long_name);
+		build_id__sprintf(&pos->bid, sbuild_id);
+		ret += fprintf(fp, "%-40s %s\n", sbuild_id, pos->long_name);
 	}
 	return ret;
 }
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 317a26571845..05616d4138a9 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -398,7 +398,7 @@ size_t perf_event__fprintf_switch(union perf_event *event, FILE *fp)
 	if (event->header.type == PERF_RECORD_SWITCH)
 		return fprintf(fp, " %s\n", in_out);
 
-	return fprintf(fp, " %s  %s pid/tid: %5u/%-5u\n",
+	return fprintf(fp, " %s  %s pid/tid: %5d/%-5d\n",
 		       in_out, out ? "next" : "prev",
 		       event->context_switch.next_prev_pid,
 		       event->context_switch.next_prev_tid);
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index c0768c61eb43..8bdf3d2c907c 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -1732,6 +1732,91 @@ struct evsel *perf_evlist__reset_weak_group(struct evlist *evsel_list,
 	return leader;
 }
 
+static int evlist__parse_control_fifo(const char *str, int *ctl_fd, int *ctl_fd_ack, bool *ctl_fd_close)
+{
+	char *s, *p;
+	int ret = 0, fd;
+
+	if (strncmp(str, "fifo:", 5))
+		return -EINVAL;
+
+	str += 5;
+	if (!*str || *str == ',')
+		return -EINVAL;
+
+	s = strdup(str);
+	if (!s)
+		return -ENOMEM;
+
+	p = strchr(s, ',');
+	if (p)
+		*p = '\0';
+
+	/*
+	 * O_RDWR avoids POLLHUPs which is necessary to allow the other
+	 * end of a FIFO to be repeatedly opened and closed.
+	 */
+	fd = open(s, O_RDWR | O_NONBLOCK | O_CLOEXEC);
+	if (fd < 0) {
+		pr_err("Failed to open '%s'\n", s);
+		ret = -errno;
+		goto out_free;
+	}
+	*ctl_fd = fd;
+	*ctl_fd_close = true;
+
+	if (p && *++p) {
+		/* O_RDWR | O_NONBLOCK means the other end need not be open */
+		fd = open(p, O_RDWR | O_NONBLOCK | O_CLOEXEC);
+		if (fd < 0) {
+			pr_err("Failed to open '%s'\n", p);
+			ret = -errno;
+			goto out_free;
+		}
+		*ctl_fd_ack = fd;
+	}
+
+out_free:
+	free(s);
+	return ret;
+}
+
+int evlist__parse_control(const char *str, int *ctl_fd, int *ctl_fd_ack, bool *ctl_fd_close)
+{
+	char *comma = NULL, *endptr = NULL;
+
+	*ctl_fd_close = false;
+
+	if (strncmp(str, "fd:", 3))
+		return evlist__parse_control_fifo(str, ctl_fd, ctl_fd_ack, ctl_fd_close);
+
+	*ctl_fd = strtoul(&str[3], &endptr, 0);
+	if (endptr == &str[3])
+		return -EINVAL;
+
+	comma = strchr(str, ',');
+	if (comma) {
+		if (endptr != comma)
+			return -EINVAL;
+
+		*ctl_fd_ack = strtoul(comma + 1, &endptr, 0);
+		if (endptr == comma + 1 || *endptr != '\0')
+			return -EINVAL;
+	}
+
+	return 0;
+}
+
+void evlist__close_control(int ctl_fd, int ctl_fd_ack, bool *ctl_fd_close)
+{
+	if (*ctl_fd_close) {
+		*ctl_fd_close = false;
+		close(ctl_fd);
+		if (ctl_fd_ack >= 0)
+			close(ctl_fd_ack);
+	}
+}
+
 int evlist__initialize_ctlfd(struct evlist *evlist, int fd, int ack)
 {
 	if (fd == -1) {
@@ -1783,6 +1868,7 @@ static int evlist__ctlfd_recv(struct evlist *evlist, enum evlist_ctl_cmd *cmd,
 	char c;
 	size_t bytes_read = 0;
 
+	*cmd = EVLIST_CTL_CMD_UNSUPPORTED;
 	memset(cmd_data, 0, data_size);
 	data_size--;
 
@@ -1794,30 +1880,39 @@ static int evlist__ctlfd_recv(struct evlist *evlist, enum evlist_ctl_cmd *cmd,
 			cmd_data[bytes_read++] = c;
 			if (bytes_read == data_size)
 				break;
-		} else {
-			if (err == -1)
+			continue;
+		} else if (err == -1) {
+			if (errno == EINTR)
+				continue;
+			if (errno == EAGAIN || errno == EWOULDBLOCK)
+				err = 0;
+			else
 				pr_err("Failed to read from ctlfd %d: %m\n", evlist->ctl_fd.fd);
-			break;
 		}
+		break;
 	} while (1);
 
 	pr_debug("Message from ctl_fd: \"%s%s\"\n", cmd_data,
 		 bytes_read == data_size ? "" : c == '\n' ? "\\n" : "\\0");
 
-	if (err > 0) {
+	if (bytes_read > 0) {
 		if (!strncmp(cmd_data, EVLIST_CTL_CMD_ENABLE_TAG,
 			     (sizeof(EVLIST_CTL_CMD_ENABLE_TAG)-1))) {
 			*cmd = EVLIST_CTL_CMD_ENABLE;
 		} else if (!strncmp(cmd_data, EVLIST_CTL_CMD_DISABLE_TAG,
 				    (sizeof(EVLIST_CTL_CMD_DISABLE_TAG)-1))) {
 			*cmd = EVLIST_CTL_CMD_DISABLE;
+		} else if (!strncmp(cmd_data, EVLIST_CTL_CMD_SNAPSHOT_TAG,
+				    (sizeof(EVLIST_CTL_CMD_SNAPSHOT_TAG)-1))) {
+			*cmd = EVLIST_CTL_CMD_SNAPSHOT;
+			pr_debug("is snapshot\n");
 		}
 	}
 
-	return err;
+	return bytes_read ? (int)bytes_read : err;
 }
 
-static int evlist__ctlfd_ack(struct evlist *evlist)
+int evlist__ctlfd_ack(struct evlist *evlist)
 {
 	int err;
 
@@ -1853,13 +1948,16 @@ int evlist__ctlfd_process(struct evlist *evlist, enum evlist_ctl_cmd *cmd)
 			case EVLIST_CTL_CMD_DISABLE:
 				evlist__disable(evlist);
 				break;
+			case EVLIST_CTL_CMD_SNAPSHOT:
+				break;
 			case EVLIST_CTL_CMD_ACK:
 			case EVLIST_CTL_CMD_UNSUPPORTED:
 			default:
 				pr_debug("ctlfd: unsupported %d\n", *cmd);
 				break;
 			}
-			if (!(*cmd == EVLIST_CTL_CMD_ACK || *cmd == EVLIST_CTL_CMD_UNSUPPORTED))
+			if (!(*cmd == EVLIST_CTL_CMD_ACK || *cmd == EVLIST_CTL_CMD_UNSUPPORTED ||
+			      *cmd == EVLIST_CTL_CMD_SNAPSHOT))
 				evlist__ctlfd_ack(evlist);
 		}
 	}
@@ -1871,3 +1969,14 @@ int evlist__ctlfd_process(struct evlist *evlist, enum evlist_ctl_cmd *cmd)
 
 	return err;
 }
+
+struct evsel *evlist__find_evsel(struct evlist *evlist, int idx)
+{
+	struct evsel *evsel;
+
+	evlist__for_each_entry(evlist, evsel) {
+		if (evsel->idx == idx)
+			return evsel;
+	}
+	return NULL;
+}
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index c73f7f7f120b..e1a450322bc5 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -363,6 +363,7 @@ struct evsel *perf_evlist__reset_weak_group(struct evlist *evlist,
 #define EVLIST_CTL_CMD_ENABLE_TAG  "enable"
 #define EVLIST_CTL_CMD_DISABLE_TAG "disable"
 #define EVLIST_CTL_CMD_ACK_TAG     "ack\n"
+#define EVLIST_CTL_CMD_SNAPSHOT_TAG "snapshot"
 
 #define EVLIST_CTL_CMD_MAX_LEN 64
 
@@ -370,15 +371,20 @@ enum evlist_ctl_cmd {
 	EVLIST_CTL_CMD_UNSUPPORTED = 0,
 	EVLIST_CTL_CMD_ENABLE,
 	EVLIST_CTL_CMD_DISABLE,
-	EVLIST_CTL_CMD_ACK
+	EVLIST_CTL_CMD_ACK,
+	EVLIST_CTL_CMD_SNAPSHOT,
 };
 
+int evlist__parse_control(const char *str, int *ctl_fd, int *ctl_fd_ack, bool *ctl_fd_close);
+void evlist__close_control(int ctl_fd, int ctl_fd_ack, bool *ctl_fd_close);
 int evlist__initialize_ctlfd(struct evlist *evlist, int ctl_fd, int ctl_fd_ack);
 int evlist__finalize_ctlfd(struct evlist *evlist);
 bool evlist__ctlfd_initialized(struct evlist *evlist);
 int evlist__ctlfd_process(struct evlist *evlist, enum evlist_ctl_cmd *cmd);
+int evlist__ctlfd_ack(struct evlist *evlist);
 
 #define EVLIST_ENABLED_MSG "Events enabled\n"
 #define EVLIST_DISABLED_MSG "Events disabled\n"
 
+struct evsel *evlist__find_evsel(struct evlist *evlist, int idx);
 #endif /* __PERF_EVLIST_H */
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 459b51e90063..1cad6051d8b0 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -331,6 +331,110 @@ error_free:
 	goto out;
 }
 
+static int evsel__copy_config_terms(struct evsel *dst, struct evsel *src)
+{
+	struct evsel_config_term *pos, *tmp;
+
+	list_for_each_entry(pos, &src->config_terms, list) {
+		tmp = malloc(sizeof(*tmp));
+		if (tmp == NULL)
+			return -ENOMEM;
+
+		*tmp = *pos;
+		if (tmp->free_str) {
+			tmp->val.str = strdup(pos->val.str);
+			if (tmp->val.str == NULL) {
+				free(tmp);
+				return -ENOMEM;
+			}
+		}
+		list_add_tail(&tmp->list, &dst->config_terms);
+	}
+	return 0;
+}
+
+/**
+ * evsel__clone - create a new evsel copied from @orig
+ * @orig: original evsel
+ *
+ * The assumption is that @orig is not configured nor opened yet.
+ * So we only care about the attributes that can be set while it's parsed.
+ */
+struct evsel *evsel__clone(struct evsel *orig)
+{
+	struct evsel *evsel;
+
+	BUG_ON(orig->core.fd);
+	BUG_ON(orig->counts);
+	BUG_ON(orig->priv);
+	BUG_ON(orig->per_pkg_mask);
+
+	/* cannot handle BPF objects for now */
+	if (orig->bpf_obj)
+		return NULL;
+
+	evsel = evsel__new(&orig->core.attr);
+	if (evsel == NULL)
+		return NULL;
+
+	evsel->core.cpus = perf_cpu_map__get(orig->core.cpus);
+	evsel->core.own_cpus = perf_cpu_map__get(orig->core.own_cpus);
+	evsel->core.threads = perf_thread_map__get(orig->core.threads);
+	evsel->core.nr_members = orig->core.nr_members;
+	evsel->core.system_wide = orig->core.system_wide;
+
+	if (orig->name) {
+		evsel->name = strdup(orig->name);
+		if (evsel->name == NULL)
+			goto out_err;
+	}
+	if (orig->group_name) {
+		evsel->group_name = strdup(orig->group_name);
+		if (evsel->group_name == NULL)
+			goto out_err;
+	}
+	if (orig->pmu_name) {
+		evsel->pmu_name = strdup(orig->pmu_name);
+		if (evsel->pmu_name == NULL)
+			goto out_err;
+	}
+	if (orig->filter) {
+		evsel->filter = strdup(orig->filter);
+		if (evsel->filter == NULL)
+			goto out_err;
+	}
+	evsel->cgrp = cgroup__get(orig->cgrp);
+	evsel->tp_format = orig->tp_format;
+	evsel->handler = orig->handler;
+	evsel->leader = orig->leader;
+
+	evsel->max_events = orig->max_events;
+	evsel->tool_event = orig->tool_event;
+	evsel->unit = orig->unit;
+	evsel->scale = orig->scale;
+	evsel->snapshot = orig->snapshot;
+	evsel->per_pkg = orig->per_pkg;
+	evsel->percore = orig->percore;
+	evsel->precise_max = orig->precise_max;
+	evsel->use_uncore_alias = orig->use_uncore_alias;
+	evsel->is_libpfm_event = orig->is_libpfm_event;
+
+	evsel->exclude_GH = orig->exclude_GH;
+	evsel->sample_read = orig->sample_read;
+	evsel->auto_merge_stats = orig->auto_merge_stats;
+	evsel->collect_stat = orig->collect_stat;
+	evsel->weak_group = orig->weak_group;
+
+	if (evsel__copy_config_terms(evsel, orig) < 0)
+		goto out_err;
+
+	return evsel;
+
+out_err:
+	evsel__delete(evsel);
+	return NULL;
+}
+
 /*
  * Returns pointer with encoded error via <linux/err.h> interface.
  */
@@ -1684,6 +1788,11 @@ retry_open:
 
 			FD(evsel, cpu, thread) = fd;
 
+			if (unlikely(test_attr__enabled)) {
+				test_attr__open(&evsel->core.attr, pid, cpus->map[cpu],
+						fd, group_fd, flags);
+			}
+
 			if (fd < 0) {
 				err = -errno;
 
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 35e3f6d66085..79a860d8e3ee 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -42,65 +42,79 @@ enum perf_tool_event {
  */
 struct evsel {
 	struct perf_evsel	core;
-	struct evlist	*evlist;
-	char			*filter;
+	struct evlist		*evlist;
+	off_t			id_offset;
+	int			idx;
+	int			id_pos;
+	int			is_pos;
+	unsigned int		sample_size;
+
+	/*
+	 * These fields can be set in the parse-events code or similar.
+	 * Please check evsel__clone() to copy them properly so that
+	 * they can be released properly.
+	 */
+	struct {
+		char			*name;
+		char			*group_name;
+		const char		*pmu_name;
+		struct tep_event	*tp_format;
+		char			*filter;
+		unsigned long		max_events;
+		double			scale;
+		const char		*unit;
+		struct cgroup		*cgrp;
+		enum perf_tool_event	tool_event;
+		/* parse modifier helper */
+		int			exclude_GH;
+		int			sample_read;
+		bool			snapshot;
+		bool			per_pkg;
+		bool			percore;
+		bool			precise_max;
+		bool			use_uncore_alias;
+		bool			is_libpfm_event;
+		bool			auto_merge_stats;
+		bool			collect_stat;
+		bool			weak_group;
+		int			bpf_fd;
+		struct bpf_object	*bpf_obj;
+	};
+
+	/*
+	 * metric fields are similar, but needs more care as they can have
+	 * references to other metric (evsel).
+	 */
+	const char *		metric_expr;
+	const char *		metric_name;
+	struct evsel		**metric_events;
+	struct evsel		*metric_leader;
+
+	void			*handler;
 	struct perf_counts	*counts;
 	struct perf_counts	*prev_raw_counts;
-	int			idx;
-	unsigned long		max_events;
 	unsigned long		nr_events_printed;
-	char			*name;
-	double			scale;
-	const char		*unit;
-	struct tep_event	*tp_format;
-	off_t			id_offset;
 	struct perf_stat_evsel  *stats;
 	void			*priv;
 	u64			db_id;
-	struct cgroup		*cgrp;
-	void			*handler;
-	unsigned int		sample_size;
-	int			id_pos;
-	int			is_pos;
-	enum perf_tool_event	tool_event;
 	bool			uniquified_name;
-	bool			snapshot;
 	bool 			supported;
 	bool 			needs_swap;
 	bool 			disabled;
 	bool			no_aux_samples;
 	bool			immediate;
 	bool			tracking;
-	bool			per_pkg;
-	bool			precise_max;
 	bool			ignore_missing_thread;
 	bool			forced_leader;
-	bool			use_uncore_alias;
-	bool			is_libpfm_event;
-	/* parse modifier helper */
-	int			exclude_GH;
-	int			sample_read;
-	unsigned long		*per_pkg_mask;
-	struct evsel		*leader;
-	char			*group_name;
 	bool			cmdline_group_boundary;
-	struct list_head	config_terms;
-	struct bpf_object	*bpf_obj;
-	int			bpf_fd;
-	int			err;
-	bool			auto_merge_stats;
 	bool			merged_stat;
-	const char *		metric_expr;
-	const char *		metric_name;
-	struct evsel		**metric_events;
-	struct evsel		*metric_leader;
-	bool			collect_stat;
-	bool			weak_group;
 	bool			reset_group;
 	bool			errored;
-	bool			percore;
+	unsigned long		*per_pkg_mask;
+	struct evsel		*leader;
+	struct list_head	config_terms;
+	int			err;
 	int			cpu_iter;
-	const char		*pmu_name;
 	struct {
 		evsel__sb_cb_t	*cb;
 		void		*data;
@@ -169,6 +183,7 @@ static inline struct evsel *evsel__new(struct perf_event_attr *attr)
 	return evsel__new_idx(attr, 0);
 }
 
+struct evsel *evsel__clone(struct evsel *orig);
 struct evsel *evsel__newtp_idx(const char *sys, const char *name, int idx);
 
 /*
diff --git a/tools/perf/util/group.h b/tools/perf/util/group.h
deleted file mode 100644
index f36c7e31780a..000000000000
--- a/tools/perf/util/group.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef GROUP_H
-#define GROUP_H 1
-
-bool arch_topdown_check_group(bool *warn);
-void arch_topdown_group_warn(void);
-
-#endif
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 9cf4efdcbbbd..be850e9f8852 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -2082,8 +2082,14 @@ static int __event_process_build_id(struct perf_record_header_build_id *bev,
 	dso = machine__findnew_dso(machine, filename);
 	if (dso != NULL) {
 		char sbuild_id[SBUILD_ID_SIZE];
+		struct build_id bid;
+		size_t size = BUILD_ID_SIZE;
 
-		dso__set_build_id(dso, &bev->build_id);
+		if (bev->header.misc & PERF_RECORD_MISC_BUILD_ID_SIZE)
+			size = bev->size;
+
+		build_id__init(&bid, bev->data, size);
+		dso__set_build_id(dso, &bid);
 
 		if (dso_space != DSO_SPACE__USER) {
 			struct kmod_path m = { .name = NULL, };
@@ -2095,10 +2101,9 @@ static int __event_process_build_id(struct perf_record_header_build_id *bev,
 			free(m.name);
 		}
 
-		build_id__sprintf(dso->build_id, sizeof(dso->build_id),
-				  sbuild_id);
-		pr_debug("build id event received for %s: %s\n",
-			 dso->long_name, sbuild_id);
+		build_id__sprintf(&dso->bid, sbuild_id);
+		pr_debug("build id event received for %s: %s [%zu]\n",
+			 dso->long_name, sbuild_id, size);
 		dso__put(dso);
 	}
 
diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index 0af4e81c46e2..3a0348caec7d 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -1101,6 +1101,8 @@ static void intel_pt_set_pid_tid_cpu(struct intel_pt *pt,
 
 	if (queue->tid == -1 || pt->have_sched_switch) {
 		ptq->tid = machine__get_current_tid(pt->machine, ptq->cpu);
+		if (ptq->tid == -1)
+			ptq->pid = -1;
 		thread__zput(ptq->thread);
 	}
 
@@ -2603,10 +2605,8 @@ static int intel_pt_context_switch(struct intel_pt *pt, union perf_event *event,
 		tid = sample->tid;
 	}
 
-	if (tid == -1) {
-		pr_err("context_switch event has no tid\n");
-		return -EINVAL;
-	}
+	if (tid == -1)
+		intel_pt_log("context_switch event has no tid\n");
 
 	ret = intel_pt_sync_switch(pt, cpu, tid, sample->time);
 	if (ret <= 0)
diff --git a/tools/perf/util/jitdump.c b/tools/perf/util/jitdump.c
index 0804308ef285..055bab7a92b3 100644
--- a/tools/perf/util/jitdump.c
+++ b/tools/perf/util/jitdump.c
@@ -374,11 +374,15 @@ static uint64_t convert_timestamp(struct jit_buf_desc *jd, uint64_t timestamp)
 	if (!jd->use_arch_timestamp)
 		return timestamp;
 
-	tc.time_shift = jd->session->time_conv.time_shift;
-	tc.time_mult  = jd->session->time_conv.time_mult;
-	tc.time_zero  = jd->session->time_conv.time_zero;
-
-	if (!tc.time_mult)
+	tc.time_shift	       = jd->session->time_conv.time_shift;
+	tc.time_mult	       = jd->session->time_conv.time_mult;
+	tc.time_zero	       = jd->session->time_conv.time_zero;
+	tc.time_cycles	       = jd->session->time_conv.time_cycles;
+	tc.time_mask	       = jd->session->time_conv.time_mask;
+	tc.cap_user_time_zero  = jd->session->time_conv.cap_user_time_zero;
+	tc.cap_user_time_short = jd->session->time_conv.cap_user_time_short;
+
+	if (!tc.cap_user_time_zero)
 		return 0;
 
 	return tsc_to_perf_time(timestamp, &tc);
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 85587de027a5..7d4194ffc5b0 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -3100,3 +3100,15 @@ char *machine__resolve_kernel_addr(void *vmachine, unsigned long long *addrp, ch
 	*addrp = map->unmap_ip(map, sym->start);
 	return sym->name;
 }
+
+int machine__for_each_dso(struct machine *machine, machine__dso_t fn, void *priv)
+{
+	struct dso *pos;
+	int err = 0;
+
+	list_for_each_entry(pos, &machine->dsos.head, node) {
+		if (fn(pos, machine, priv))
+			err = -1;
+	}
+	return err;
+}
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index 062c36a8433c..26368d3c1754 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -250,6 +250,10 @@ void machines__destroy_kernel_maps(struct machines *machines);
 
 size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp);
 
+typedef int (*machine__dso_t)(struct dso *dso, struct machine *machine, void *priv);
+
+int machine__for_each_dso(struct machine *machine, machine__dso_t fn,
+			  void *priv);
 int machine__for_each_thread(struct machine *machine,
 			     int (*fn)(struct thread *thread, void *p),
 			     void *priv);
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index cc0faf8f1321..f44ede437dc7 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -27,21 +27,6 @@
 
 static void __maps__insert(struct maps *maps, struct map *map);
 
-static inline int is_anon_memory(const char *filename, u32 flags)
-{
-	return flags & MAP_HUGETLB ||
-	       !strcmp(filename, "//anon") ||
-	       !strncmp(filename, "/dev/zero", sizeof("/dev/zero") - 1) ||
-	       !strncmp(filename, "/anon_hugepage", sizeof("/anon_hugepage") - 1);
-}
-
-static inline int is_no_dso_memory(const char *filename)
-{
-	return !strncmp(filename, "[stack", 6) ||
-	       !strncmp(filename, "/SYSV",5)   ||
-	       !strcmp(filename, "[heap]");
-}
-
 static inline int is_android_lib(const char *filename)
 {
 	return strstarts(filename, "/data/app-lib/") ||
@@ -158,7 +143,7 @@ struct map *map__new(struct machine *machine, u64 start, u64 len,
 		int anon, no_dso, vdso, android;
 
 		android = is_android_lib(filename);
-		anon = is_anon_memory(filename, flags);
+		anon = is_anon_memory(filename) || flags & MAP_HUGETLB;
 		vdso = is_vdso_map(filename);
 		no_dso = is_no_dso_memory(filename);
 		map->prot = prot;
@@ -346,9 +331,7 @@ int map__load(struct map *map)
 		if (map->dso->has_build_id) {
 			char sbuild_id[SBUILD_ID_SIZE];
 
-			build_id__sprintf(map->dso->build_id,
-					  sizeof(map->dso->build_id),
-					  sbuild_id);
+			build_id__sprintf(&map->dso->bid, sbuild_id);
 			pr_debug("%s with build id %s not found", name, sbuild_id);
 		} else
 			pr_debug("Failed to open %s", name);
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index c2f5d28fe73a..b1c0686db1b7 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -171,4 +171,18 @@ static inline bool is_bpf_image(const char *name)
 	return strncmp(name, "bpf_trampoline_", sizeof("bpf_trampoline_") - 1) == 0 ||
 	       strncmp(name, "bpf_dispatcher_", sizeof("bpf_dispatcher_") - 1) == 0;
 }
+
+static inline int is_anon_memory(const char *filename)
+{
+	return !strcmp(filename, "//anon") ||
+	       !strncmp(filename, "/dev/zero", sizeof("/dev/zero") - 1) ||
+	       !strncmp(filename, "/anon_hugepage", sizeof("/anon_hugepage") - 1);
+}
+
+static inline int is_no_dso_memory(const char *filename)
+{
+	return !strncmp(filename, "[stack", 6) ||
+	       !strncmp(filename, "/SYSV", 5)  ||
+	       !strcmp(filename, "[heap]");
+}
 #endif /* __PERF_MAP_H */
diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
index ab5030fcfed4..060454a17293 100644
--- a/tools/perf/util/metricgroup.c
+++ b/tools/perf/util/metricgroup.c
@@ -15,7 +15,6 @@
 #include "rblist.h"
 #include <string.h>
 #include <errno.h>
-#include "pmu-events/pmu-events.h"
 #include "strlist.h"
 #include <assert.h>
 #include <linux/ctype.h>
@@ -25,6 +24,7 @@
 #include <api/fs/fs.h>
 #include "util.h"
 #include <asm/bug.h>
+#include "cgroup.h"
 
 struct metric_event *metricgroup__lookup(struct rblist *metric_events,
 					 struct evsel *evsel,
@@ -150,8 +150,20 @@ static void expr_ids__exit(struct expr_ids *ids)
 		free(ids->id[i].id);
 }
 
+static bool contains_event(struct evsel **metric_events, int num_events,
+			const char *event_name)
+{
+	int i;
+
+	for (i = 0; i < num_events; i++) {
+		if (!strcmp(metric_events[i]->name, event_name))
+			return true;
+	}
+	return false;
+}
+
 /**
- * Find a group of events in perf_evlist that correpond to those from a parsed
+ * Find a group of events in perf_evlist that correspond to those from a parsed
  * metric expression. Note, as find_evsel_group is called in the same order as
  * perf_evlist was constructed, metric_no_merge doesn't need to test for
  * underfilling a group.
@@ -180,7 +192,11 @@ static struct evsel *find_evsel_group(struct evlist *perf_evlist,
 	int i = 0, matched_events = 0, events_to_match;
 	const int idnum = (int)hashmap__size(&pctx->ids);
 
-	/* duration_time is grouped separately. */
+	/*
+	 * duration_time is always grouped separately, when events are grouped
+	 * (ie has_constraint is false) then ignore it in the matching loop and
+	 * add it to metric_events at the end.
+	 */
 	if (!has_constraint &&
 	    hashmap__find(&pctx->ids, "duration_time", (void **)&val_ptr))
 		events_to_match = idnum - 1;
@@ -207,23 +223,20 @@ static struct evsel *find_evsel_group(struct evlist *perf_evlist,
 				sizeof(struct evsel *) * idnum);
 			current_leader = ev->leader;
 		}
-		if (hashmap__find(&pctx->ids, ev->name, (void **)&val_ptr)) {
-			if (has_constraint) {
-				/*
-				 * Events aren't grouped, ensure the same event
-				 * isn't matched from two groups.
-				 */
-				for (i = 0; i < matched_events; i++) {
-					if (!strcmp(ev->name,
-						    metric_events[i]->name)) {
-						break;
-					}
-				}
-				if (i != matched_events)
-					continue;
-			}
+		/*
+		 * Check for duplicate events with the same name. For example,
+		 * uncore_imc/cas_count_read/ will turn into 6 events per socket
+		 * on skylakex. Only the first such event is placed in
+		 * metric_events. If events aren't grouped then this also
+		 * ensures that the same event in different sibling groups
+		 * aren't both added to metric_events.
+		 */
+		if (contains_event(metric_events, matched_events, ev->name))
+			continue;
+		/* Does this event belong to the parse context? */
+		if (hashmap__find(&pctx->ids, ev->name, (void **)&val_ptr))
 			metric_events[matched_events++] = ev;
-		}
+
 		if (matched_events == events_to_match)
 			break;
 	}
@@ -239,7 +252,7 @@ static struct evsel *find_evsel_group(struct evlist *perf_evlist,
 	}
 
 	if (matched_events != idnum) {
-		/* Not whole match */
+		/* Not a whole match */
 		return NULL;
 	}
 
@@ -247,8 +260,32 @@ static struct evsel *find_evsel_group(struct evlist *perf_evlist,
 
 	for (i = 0; i < idnum; i++) {
 		ev = metric_events[i];
-		ev->metric_leader = ev;
+		/* Don't free the used events. */
 		set_bit(ev->idx, evlist_used);
+		/*
+		 * The metric leader points to the identically named event in
+		 * metric_events.
+		 */
+		ev->metric_leader = ev;
+		/*
+		 * Mark two events with identical names in the same group (or
+		 * globally) as being in use as uncore events may be duplicated
+		 * for each pmu. Set the metric leader of such events to be the
+		 * event that appears in metric_events.
+		 */
+		evlist__for_each_entry_continue(perf_evlist, ev) {
+			/*
+			 * If events are grouped then the search can terminate
+			 * when then group is left.
+			 */
+			if (!has_constraint &&
+			    ev->leader != metric_events[i]->leader)
+				break;
+			if (!strcmp(metric_events[i]->name, ev->name)) {
+				set_bit(ev->idx, evlist_used);
+				ev->metric_leader = metric_events[i];
+			}
+		}
 	}
 
 	return metric_events[0];
@@ -540,10 +577,12 @@ void metricgroup__print(bool metrics, bool metricgroups, char *filter,
 		}
 	}
 
-	if (metricgroups && !raw)
-		printf("\nMetric Groups:\n\n");
-	else if (metrics && !raw)
-		printf("\nMetrics:\n\n");
+	if (!filter || !rblist__empty(&groups)) {
+		if (metricgroups && !raw)
+			printf("\nMetric Groups:\n\n");
+		else if (metrics && !raw)
+			printf("\nMetrics:\n\n");
+	}
 
 	for (node = rb_first_cached(&groups.entries); node; node = next) {
 		struct mep *me = container_of(node, struct mep, nd);
@@ -639,7 +678,7 @@ static bool metricgroup__has_constraint(struct pmu_event *pe)
 	return false;
 }
 
-int __weak arch_get_runtimeparam(void)
+int __weak arch_get_runtimeparam(struct pmu_event *pe __maybe_unused)
 {
 	return 1;
 }
@@ -910,7 +949,7 @@ static int add_metric(struct list_head *metric_list,
 	} else {
 		int j, count;
 
-		count = arch_get_runtimeparam();
+		count = arch_get_runtimeparam(pe);
 
 		/* This loop is added to create multiple
 		 * events depend on count value and add
@@ -1119,3 +1158,87 @@ bool metricgroup__has_metric(const char *metric)
 	}
 	return false;
 }
+
+int metricgroup__copy_metric_events(struct evlist *evlist, struct cgroup *cgrp,
+				    struct rblist *new_metric_events,
+				    struct rblist *old_metric_events)
+{
+	unsigned i;
+
+	for (i = 0; i < rblist__nr_entries(old_metric_events); i++) {
+		struct rb_node *nd;
+		struct metric_event *old_me, *new_me;
+		struct metric_expr *old_expr, *new_expr;
+		struct evsel *evsel;
+		size_t alloc_size;
+		int idx, nr;
+
+		nd = rblist__entry(old_metric_events, i);
+		old_me = container_of(nd, struct metric_event, nd);
+
+		evsel = evlist__find_evsel(evlist, old_me->evsel->idx);
+		if (!evsel)
+			return -EINVAL;
+		new_me = metricgroup__lookup(new_metric_events, evsel, true);
+		if (!new_me)
+			return -ENOMEM;
+
+		pr_debug("copying metric event for cgroup '%s': %s (idx=%d)\n",
+			 cgrp ? cgrp->name : "root", evsel->name, evsel->idx);
+
+		list_for_each_entry(old_expr, &old_me->head, nd) {
+			new_expr = malloc(sizeof(*new_expr));
+			if (!new_expr)
+				return -ENOMEM;
+
+			new_expr->metric_expr = old_expr->metric_expr;
+			new_expr->metric_name = old_expr->metric_name;
+			new_expr->metric_unit = old_expr->metric_unit;
+			new_expr->runtime = old_expr->runtime;
+
+			if (old_expr->metric_refs) {
+				/* calculate number of metric_events */
+				for (nr = 0; old_expr->metric_refs[nr].metric_name; nr++)
+					continue;
+				alloc_size = sizeof(*new_expr->metric_refs);
+				new_expr->metric_refs = calloc(nr + 1, alloc_size);
+				if (!new_expr->metric_refs) {
+					free(new_expr);
+					return -ENOMEM;
+				}
+
+				memcpy(new_expr->metric_refs, old_expr->metric_refs,
+				       nr * alloc_size);
+			} else {
+				new_expr->metric_refs = NULL;
+			}
+
+			/* calculate number of metric_events */
+			for (nr = 0; old_expr->metric_events[nr]; nr++)
+				continue;
+			alloc_size = sizeof(*new_expr->metric_events);
+			new_expr->metric_events = calloc(nr + 1, alloc_size);
+			if (!new_expr->metric_events) {
+				free(new_expr->metric_refs);
+				free(new_expr);
+				return -ENOMEM;
+			}
+
+			/* copy evsel in the same position */
+			for (idx = 0; idx < nr; idx++) {
+				evsel = old_expr->metric_events[idx];
+				evsel = evlist__find_evsel(evlist, evsel->idx);
+				if (evsel == NULL) {
+					free(new_expr->metric_events);
+					free(new_expr->metric_refs);
+					free(new_expr);
+					return -EINVAL;
+				}
+				new_expr->metric_events[idx] = evsel;
+			}
+
+			list_add(&new_expr->nd, &new_me->head);
+		}
+	}
+	return 0;
+}
diff --git a/tools/perf/util/metricgroup.h b/tools/perf/util/metricgroup.h
index 62623a39cbec..ed1b9392e624 100644
--- a/tools/perf/util/metricgroup.h
+++ b/tools/perf/util/metricgroup.h
@@ -5,12 +5,15 @@
 #include <linux/list.h>
 #include <linux/rbtree.h>
 #include <stdbool.h>
+#include "pmu-events/pmu-events.h"
 
+struct evlist;
 struct evsel;
 struct evlist;
 struct option;
 struct rblist;
 struct pmu_events_map;
+struct cgroup;
 
 struct metric_event {
 	struct rb_node nd;
@@ -52,6 +55,10 @@ int metricgroup__parse_groups_test(struct evlist *evlist,
 void metricgroup__print(bool metrics, bool groups, char *filter,
 			bool raw, bool details);
 bool metricgroup__has_metric(const char *metric);
-int arch_get_runtimeparam(void);
+int arch_get_runtimeparam(struct pmu_event *pe __maybe_unused);
 void metricgroup__rblist_exit(struct rblist *metric_events);
+
+int metricgroup__copy_metric_events(struct evlist *evlist, struct cgroup *cgrp,
+				    struct rblist *new_metric_events,
+				    struct rblist *old_metric_events);
 #endif
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 667cbca1547a..3b273580fb84 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -353,18 +353,20 @@ __add_event(struct list_head *list, int *idx,
 	    const char *cpu_list)
 {
 	struct evsel *evsel;
-	struct perf_cpu_map *cpus = pmu ? pmu->cpus :
+	struct perf_cpu_map *cpus = pmu ? perf_cpu_map__get(pmu->cpus) :
 			       cpu_list ? perf_cpu_map__new(cpu_list) : NULL;
 
 	if (init_attr)
 		event_attr_init(attr);
 
 	evsel = evsel__new_idx(attr, *idx);
-	if (!evsel)
+	if (!evsel) {
+		perf_cpu_map__put(cpus);
 		return NULL;
+	}
 
 	(*idx)++;
-	evsel->core.cpus   = perf_cpu_map__get(cpus);
+	evsel->core.cpus = cpus;
 	evsel->core.own_cpus = perf_cpu_map__get(cpus);
 	evsel->core.system_wide = pmu ? pmu->is_uncore : false;
 	evsel->auto_merge_stats = auto_merge_stats;
@@ -940,12 +942,12 @@ do {					\
 }
 
 int parse_events_add_breakpoint(struct list_head *list, int *idx,
-				void *ptr, char *type, u64 len)
+				u64 addr, char *type, u64 len)
 {
 	struct perf_event_attr attr;
 
 	memset(&attr, 0, sizeof(attr));
-	attr.bp_addr = (unsigned long) ptr;
+	attr.bp_addr = addr;
 
 	if (parse_breakpoint_type(type, &attr))
 		return -EINVAL;
@@ -1773,6 +1775,7 @@ struct event_modifier {
 	int sample_read;
 	int pinned;
 	int weak;
+	int exclusive;
 };
 
 static int get_event_modifier(struct event_modifier *mod, char *str,
@@ -1788,6 +1791,7 @@ static int get_event_modifier(struct event_modifier *mod, char *str,
 	int precise_max = 0;
 	int sample_read = 0;
 	int pinned = evsel ? evsel->core.attr.pinned : 0;
+	int exclusive = evsel ? evsel->core.attr.exclusive : 0;
 
 	int exclude = eu | ek | eh;
 	int exclude_GH = evsel ? evsel->exclude_GH : 0;
@@ -1831,6 +1835,8 @@ static int get_event_modifier(struct event_modifier *mod, char *str,
 			sample_read = 1;
 		} else if (*str == 'D') {
 			pinned = 1;
+		} else if (*str == 'e') {
+			exclusive = 1;
 		} else if (*str == 'W') {
 			weak = 1;
 		} else
@@ -1864,6 +1870,7 @@ static int get_event_modifier(struct event_modifier *mod, char *str,
 	mod->sample_read = sample_read;
 	mod->pinned = pinned;
 	mod->weak = weak;
+	mod->exclusive = exclusive;
 
 	return 0;
 }
@@ -1877,7 +1884,7 @@ static int check_modifier(char *str)
 	char *p = str;
 
 	/* The sizeof includes 0 byte as well. */
-	if (strlen(str) > (sizeof("ukhGHpppPSDIW") - 1))
+	if (strlen(str) > (sizeof("ukhGHpppPSDIWe") - 1))
 		return -1;
 
 	while (*p) {
@@ -1919,8 +1926,10 @@ int parse_events__modifier_event(struct list_head *list, char *str, bool add)
 		evsel->precise_max         = mod.precise_max;
 		evsel->weak_group	   = mod.weak;
 
-		if (evsel__is_group_leader(evsel))
+		if (evsel__is_group_leader(evsel)) {
 			evsel->core.attr.pinned = mod.pinned;
+			evsel->core.attr.exclusive = mod.exclusive;
+		}
 	}
 
 	return 0;
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h
index 00cde7d2e30c..e80c9b74f2f2 100644
--- a/tools/perf/util/parse-events.h
+++ b/tools/perf/util/parse-events.h
@@ -190,7 +190,7 @@ int parse_events_add_cache(struct list_head *list, int *idx,
 			   struct parse_events_error *error,
 			   struct list_head *head_config);
 int parse_events_add_breakpoint(struct list_head *list, int *idx,
-				void *ptr, char *type, u64 len);
+				u64 addr, char *type, u64 len);
 int parse_events_add_pmu(struct parse_events_state *parse_state,
 			 struct list_head *list, char *name,
 			 struct list_head *head_config,
diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l
index 3ca5fd2829ca..9db5097317f4 100644
--- a/tools/perf/util/parse-events.l
+++ b/tools/perf/util/parse-events.l
@@ -210,7 +210,7 @@ name_tag	[\'][a-zA-Z_*?\[\]][a-zA-Z0-9_*?\-,\.\[\]:=]*[\']
 name_minus	[a-zA-Z_*?][a-zA-Z0-9\-_*?.:]*
 drv_cfg_term	[a-zA-Z0-9_\.]+(=[a-zA-Z0-9_*?\.:]+)?
 /* If you add a modifier you need to update check_modifier() */
-modifier_event	[ukhpPGHSDIW]+
+modifier_event	[ukhpPGHSDIWe]+
 modifier_bp	[rwx]{1,3}
 
 %%
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index 645bf4f1859f..d5b6aff82f21 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -511,7 +511,7 @@ PE_PREFIX_MEM PE_VALUE '/' PE_VALUE ':' PE_MODIFIER_BP sep_dc
 	list = alloc_list();
 	ABORT_ON(!list);
 	err = parse_events_add_breakpoint(list, &parse_state->idx,
-					(void *)(uintptr_t) $2, $6, $4);
+					  $2, $6, $4);
 	free($6);
 	if (err) {
 		free(list);
@@ -528,7 +528,7 @@ PE_PREFIX_MEM PE_VALUE '/' PE_VALUE sep_dc
 	list = alloc_list();
 	ABORT_ON(!list);
 	if (parse_events_add_breakpoint(list, &parse_state->idx,
-						(void *)(uintptr_t) $2, NULL, $4)) {
+					$2, NULL, $4)) {
 		free(list);
 		YYABORT;
 	}
@@ -544,7 +544,7 @@ PE_PREFIX_MEM PE_VALUE ':' PE_MODIFIER_BP sep_dc
 	list = alloc_list();
 	ABORT_ON(!list);
 	err = parse_events_add_breakpoint(list, &parse_state->idx,
-					(void *)(uintptr_t) $2, $4, 0);
+					  $2, $4, 0);
 	free($4);
 	if (err) {
 		free(list);
@@ -561,7 +561,7 @@ PE_PREFIX_MEM PE_VALUE sep_dc
 	list = alloc_list();
 	ABORT_ON(!list);
 	if (parse_events_add_breakpoint(list, &parse_state->idx,
-						(void *)(uintptr_t) $2, NULL, 0)) {
+					$2, NULL, 0)) {
 		free(list);
 		YYABORT;
 	}
diff --git a/tools/perf/util/print_binary.c b/tools/perf/util/print_binary.c
index 599a1543871d..13fdc51c61d9 100644
--- a/tools/perf/util/print_binary.c
+++ b/tools/perf/util/print_binary.c
@@ -50,7 +50,7 @@ int is_printable_array(char *p, unsigned int len)
 
 	len--;
 
-	for (i = 0; i < len; i++) {
+	for (i = 0; i < len && p[i]; i++) {
 		if (!isprint(p[i]) && !isspace(p[i]))
 			return 0;
 	}
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 99d36ac77c08..8eae2afff71a 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -43,6 +43,10 @@
 #include <linux/ctype.h>
 #include <linux/zalloc.h>
 
+#ifdef HAVE_DEBUGINFOD_SUPPORT
+#include <elfutils/debuginfod.h>
+#endif
+
 #define PERFPROBE_GROUP "probe"
 
 bool probe_event_dry_run;	/* Dry run flag */
@@ -129,9 +133,10 @@ static int kernel_get_symbol_address_by_name(const char *name, u64 *addr,
 	struct map *map;
 
 	/* ref_reloc_sym is just a label. Need a special fix*/
-	reloc_sym = kernel_get_ref_reloc_sym(NULL);
+	reloc_sym = kernel_get_ref_reloc_sym(&map);
 	if (reloc_sym && strcmp(name, reloc_sym->name) == 0)
-		*addr = (reloc) ? reloc_sym->addr : reloc_sym->unrelocated_addr;
+		*addr = (!map->reloc || reloc) ? reloc_sym->addr :
+			reloc_sym->unrelocated_addr;
 	else {
 		sym = machine__find_kernel_symbol_by_name(host_machine, name, &map);
 		if (!sym)
@@ -337,6 +342,8 @@ static int kernel_get_module_dso(const char *module, struct dso **pdso)
 
 	map = machine__kernel_map(host_machine);
 	dso = map->dso;
+	if (!dso->has_build_id)
+		dso__read_running_kernel_build_id(dso, host_machine);
 
 	vmlinux_name = symbol_conf.vmlinux_name;
 	dso->load_errno = 0;
@@ -452,6 +459,49 @@ static int get_alternative_line_range(struct debuginfo *dinfo,
 	return ret;
 }
 
+#ifdef HAVE_DEBUGINFOD_SUPPORT
+static struct debuginfo *open_from_debuginfod(struct dso *dso, struct nsinfo *nsi,
+					      bool silent)
+{
+	debuginfod_client *c = debuginfod_begin();
+	char sbuild_id[SBUILD_ID_SIZE + 1];
+	struct debuginfo *ret = NULL;
+	struct nscookie nsc;
+	char *path;
+	int fd;
+
+	if (!c)
+		return NULL;
+
+	build_id__sprintf(&dso->bid, sbuild_id);
+	fd = debuginfod_find_debuginfo(c, (const unsigned char *)sbuild_id,
+					0, &path);
+	if (fd >= 0)
+		close(fd);
+	debuginfod_end(c);
+	if (fd < 0) {
+		if (!silent)
+			pr_debug("Failed to find debuginfo in debuginfod.\n");
+		return NULL;
+	}
+	if (!silent)
+		pr_debug("Load debuginfo from debuginfod (%s)\n", path);
+
+	nsinfo__mountns_enter(nsi, &nsc);
+	ret = debuginfo__new((const char *)path);
+	nsinfo__mountns_exit(&nsc);
+	return ret;
+}
+#else
+static inline
+struct debuginfo *open_from_debuginfod(struct dso *dso __maybe_unused,
+				       struct nsinfo *nsi __maybe_unused,
+				       bool silent __maybe_unused)
+{
+	return NULL;
+}
+#endif
+
 /* Open new debuginfo of given module */
 static struct debuginfo *open_debuginfo(const char *module, struct nsinfo *nsi,
 					bool silent)
@@ -471,6 +521,10 @@ static struct debuginfo *open_debuginfo(const char *module, struct nsinfo *nsi,
 					strcpy(reason, "(unknown)");
 			} else
 				dso__strerror_load(dso, reason, STRERR_BUFSIZE);
+			if (dso)
+				ret = open_from_debuginfod(dso, nsi, silent);
+			if (ret)
+				return ret;
 			if (!silent) {
 				if (module)
 					pr_err("Module %s is not loaded, please specify its full path name.\n", module);
@@ -795,7 +849,8 @@ post_process_kernel_probe_trace_events(struct probe_trace_event *tevs,
 			free(tevs[i].point.symbol);
 		tevs[i].point.symbol = tmp;
 		tevs[i].point.offset = tevs[i].point.address -
-				       reloc_sym->unrelocated_addr;
+			(map->reloc ? reloc_sym->unrelocated_addr :
+				      reloc_sym->addr);
 	}
 	return skipped;
 }
@@ -950,6 +1005,7 @@ static int _show_one_line(FILE *fp, int l, bool skip, bool show_num)
 static int __show_line_range(struct line_range *lr, const char *module,
 			     bool user)
 {
+	struct build_id bid;
 	int l = 1;
 	struct int_node *ln;
 	struct debuginfo *dinfo;
@@ -957,6 +1013,7 @@ static int __show_line_range(struct line_range *lr, const char *module,
 	int ret;
 	char *tmp;
 	char sbuf[STRERR_BUFSIZE];
+	char sbuild_id[SBUILD_ID_SIZE] = "";
 
 	/* Search a line range */
 	dinfo = open_debuginfo(module, NULL, false);
@@ -969,6 +1026,10 @@ static int __show_line_range(struct line_range *lr, const char *module,
 		if (!ret)
 			ret = debuginfo__find_line_range(dinfo, lr);
 	}
+	if (dinfo->build_id) {
+		build_id__init(&bid, dinfo->build_id, BUILD_ID_SIZE);
+		build_id__sprintf(&bid, sbuild_id);
+	}
 	debuginfo__delete(dinfo);
 	if (ret == 0 || ret == -ENOENT) {
 		pr_warning("Specified source line is not found.\n");
@@ -980,7 +1041,7 @@ static int __show_line_range(struct line_range *lr, const char *module,
 
 	/* Convert source file path */
 	tmp = lr->path;
-	ret = get_real_path(tmp, lr->comp_dir, &lr->path);
+	ret = find_source_path(tmp, sbuild_id, lr->comp_dir, &lr->path);
 
 	/* Free old path when new path is assigned */
 	if (tmp != lr->path)
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c
index 659024342e9a..2c4061035f77 100644
--- a/tools/perf/util/probe-finder.c
+++ b/tools/perf/util/probe-finder.c
@@ -31,6 +31,10 @@
 #include "probe-file.h"
 #include "string2.h"
 
+#ifdef HAVE_DEBUGINFOD_SUPPORT
+#include <elfutils/debuginfod.h>
+#endif
+
 /* Kprobe tracer basic type is up to u64 */
 #define MAX_BASIC_TYPE_BITS	64
 
@@ -51,6 +55,7 @@ static const Dwfl_Callbacks offline_callbacks = {
 static int debuginfo__init_offline_dwarf(struct debuginfo *dbg,
 					 const char *path)
 {
+	GElf_Addr dummy;
 	int fd;
 
 	fd = open(path, O_RDONLY);
@@ -70,6 +75,8 @@ static int debuginfo__init_offline_dwarf(struct debuginfo *dbg,
 	if (!dbg->dbg)
 		goto error;
 
+	dwfl_module_build_id(dbg->mod, &dbg->build_id, &dummy);
+
 	dwfl_report_end(dbg->dwfl, NULL, NULL);
 
 	return 0;
@@ -942,6 +949,8 @@ static int probe_point_lazy_walker(const char *fname, int lineno,
 /* Find probe points from lazy pattern  */
 static int find_probe_point_lazy(Dwarf_Die *sp_die, struct probe_finder *pf)
 {
+	struct build_id bid;
+	char sbuild_id[SBUILD_ID_SIZE] = "";
 	int ret = 0;
 	char *fpath;
 
@@ -949,7 +958,11 @@ static int find_probe_point_lazy(Dwarf_Die *sp_die, struct probe_finder *pf)
 		const char *comp_dir;
 
 		comp_dir = cu_get_comp_dir(&pf->cu_die);
-		ret = get_real_path(pf->fname, comp_dir, &fpath);
+		if (pf->dbg->build_id) {
+			build_id__init(&bid, pf->dbg->build_id, BUILD_ID_SIZE);
+			build_id__sprintf(&bid, sbuild_id);
+		}
+		ret = find_source_path(pf->fname, sbuild_id, comp_dir, &fpath);
 		if (ret < 0) {
 			pr_warning("Failed to find source file path.\n");
 			return ret;
@@ -1448,7 +1461,7 @@ int debuginfo__find_trace_events(struct debuginfo *dbg,
 				 struct probe_trace_event **tevs)
 {
 	struct trace_event_finder tf = {
-			.pf = {.pev = pev, .callback = add_probe_trace_event},
+			.pf = {.pev = pev, .dbg = dbg, .callback = add_probe_trace_event},
 			.max_tevs = probe_conf.max_probes, .mod = dbg->mod};
 	int ret, i;
 
@@ -1618,7 +1631,7 @@ int debuginfo__find_available_vars_at(struct debuginfo *dbg,
 				      struct variable_list **vls)
 {
 	struct available_var_finder af = {
-			.pf = {.pev = pev, .callback = add_available_vars},
+			.pf = {.pev = pev, .dbg = dbg, .callback = add_available_vars},
 			.mod = dbg->mod,
 			.max_vls = probe_conf.max_probes};
 	int ret;
@@ -1973,17 +1986,57 @@ found:
 	return (ret < 0) ? ret : lf.found;
 }
 
+#ifdef HAVE_DEBUGINFOD_SUPPORT
+/* debuginfod doesn't require the comp_dir but buildid is required */
+static int get_source_from_debuginfod(const char *raw_path,
+				const char *sbuild_id, char **new_path)
+{
+	debuginfod_client *c = debuginfod_begin();
+	const char *p = raw_path;
+	int fd;
+
+	if (!c)
+		return -ENOMEM;
+
+	fd = debuginfod_find_source(c, (const unsigned char *)sbuild_id,
+				0, p, new_path);
+	pr_debug("Search %s from debuginfod -> %d\n", p, fd);
+	if (fd >= 0)
+		close(fd);
+	debuginfod_end(c);
+	if (fd < 0) {
+		pr_debug("Failed to find %s in debuginfod (%s)\n",
+			raw_path, sbuild_id);
+		return -ENOENT;
+	}
+	pr_debug("Got a source %s\n", *new_path);
+
+	return 0;
+}
+#else
+static inline int get_source_from_debuginfod(const char *raw_path __maybe_unused,
+				const char *sbuild_id __maybe_unused,
+				char **new_path __maybe_unused)
+{
+	return -ENOTSUP;
+}
+#endif
 /*
  * Find a src file from a DWARF tag path. Prepend optional source path prefix
  * and chop off leading directories that do not exist. Result is passed back as
  * a newly allocated path on success.
  * Return 0 if file was found and readable, -errno otherwise.
  */
-int get_real_path(const char *raw_path, const char *comp_dir,
-			 char **new_path)
+int find_source_path(const char *raw_path, const char *sbuild_id,
+		const char *comp_dir, char **new_path)
 {
 	const char *prefix = symbol_conf.source_prefix;
 
+	if (sbuild_id && !prefix) {
+		if (!get_source_from_debuginfod(raw_path, sbuild_id, new_path))
+			return 0;
+	}
+
 	if (!prefix) {
 		if (raw_path[0] != '/' && comp_dir)
 			/* If not an absolute path, try to use comp_dir */
diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h
index 11be10080613..2febb5875678 100644
--- a/tools/perf/util/probe-finder.h
+++ b/tools/perf/util/probe-finder.h
@@ -4,6 +4,7 @@
 
 #include <stdbool.h>
 #include "intlist.h"
+#include "build-id.h"
 #include "probe-event.h"
 #include <linux/ctype.h>
 
@@ -32,6 +33,7 @@ struct debuginfo {
 	Dwfl_Module	*mod;
 	Dwfl		*dwfl;
 	Dwarf_Addr	bias;
+	const unsigned char	*build_id;
 };
 
 /* This also tries to open distro debuginfo */
@@ -59,11 +61,12 @@ int debuginfo__find_available_vars_at(struct debuginfo *dbg,
 				      struct variable_list **vls);
 
 /* Find a src file from a DWARF tag path */
-int get_real_path(const char *raw_path, const char *comp_dir,
-			 char **new_path);
+int find_source_path(const char *raw_path, const char *sbuild_id,
+		     const char *comp_dir, char **new_path);
 
 struct probe_finder {
 	struct perf_probe_event	*pev;		/* Target probe event */
+	struct debuginfo	*dbg;
 
 	/* Callback when a probe point is found */
 	int (*callback)(Dwarf_Die *sc_die, struct probe_finder *pf);
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index 75a9b1d62bba..ae8edde7c50e 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -15,9 +15,11 @@
 #include "thread_map.h"
 #include "trace-event.h"
 #include "mmap.h"
+#include "stat.h"
+#include "metricgroup.h"
 #include "util/env.h"
 #include <internal/lib.h>
-#include "../perf-sys.h"
+#include "util.h"
 
 #if PY_MAJOR_VERSION < 3
 #define _PyUnicode_FromString(arg) \
@@ -61,6 +63,23 @@ int parse_callchain_record(const char *arg __maybe_unused,
 struct perf_env perf_env;
 
 /*
+ * Add this one here not to drag util/stat-shadow.c
+ */
+void perf_stat__collect_metric_expr(struct evlist *evsel_list)
+{
+}
+
+/*
+ * Add this one here not to drag util/metricgroup.c
+ */
+int metricgroup__copy_metric_events(struct evlist *evlist, struct cgroup *cgrp,
+				    struct rblist *new_metric_events,
+				    struct rblist *old_metric_events)
+{
+	return 0;
+}
+
+/*
  * Support debug printing even though util/debug.c is not linked.  That means
  * implementing 'verbose' and 'eprintf'.
  */
diff --git a/tools/perf/util/record.c b/tools/perf/util/record.c
index ea9aa1d7cf50..07e4b96a6625 100644
--- a/tools/perf/util/record.c
+++ b/tools/perf/util/record.c
@@ -14,6 +14,7 @@
 #include "util/perf_api_probe.h"
 #include "record.h"
 #include "../perf-sys.h"
+#include "topdown.h"
 
 /*
  * evsel__config_leader_sampling() uses special rules for leader sampling.
@@ -24,7 +25,7 @@ static struct evsel *evsel__read_sampler(struct evsel *evsel, struct evlist *evl
 {
 	struct evsel *leader = evsel->leader;
 
-	if (evsel__is_aux_event(leader)) {
+	if (evsel__is_aux_event(leader) || arch_topdown_sample_read(leader)) {
 		evlist__for_each_entry(evlist, evsel) {
 			if (evsel->leader == leader && evsel != evsel->leader)
 				return evsel;
diff --git a/tools/perf/util/record.h b/tools/perf/util/record.h
index 03678ff25539..266760ac9143 100644
--- a/tools/perf/util/record.h
+++ b/tools/perf/util/record.h
@@ -73,6 +73,7 @@ struct record_opts {
 	unsigned int  nr_threads_synthesize;
 	int	      ctl_fd;
 	int	      ctl_fd_ack;
+	bool	      ctl_fd_close;
 };
 
 extern const char * const *record_usage;
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index 739516fdf6e3..7cbd024e3e63 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -1064,7 +1064,7 @@ static int python_export_dso(struct db_export *dbe, struct dso *dso,
 	char sbuild_id[SBUILD_ID_SIZE];
 	PyObject *t;
 
-	build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);
+	build_id__sprintf(&dso->bid, sbuild_id);
 
 	t = tuple_new(5);
 
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c
index 493ec372fdec..4b57c0c07632 100644
--- a/tools/perf/util/stat-display.c
+++ b/tools/perf/util/stat-display.c
@@ -946,7 +946,6 @@ static void print_metric_headers(struct perf_stat_config *config,
 		out.print_metric = print_metric_header;
 		out.new_line = new_line_metric;
 		out.force_header = true;
-		os.evsel = counter;
 		perf_stat__print_shadow_stats(config, counter, 0,
 					      0,
 					      &out,
diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c
index 924b54d15d54..901265127e36 100644
--- a/tools/perf/util/stat-shadow.c
+++ b/tools/perf/util/stat-shadow.c
@@ -241,6 +241,18 @@ void perf_stat__update_shadow_stats(struct evsel *counter, u64 count,
 	else if (perf_stat_evsel__is(counter, TOPDOWN_RECOVERY_BUBBLES))
 		update_runtime_stat(st, STAT_TOPDOWN_RECOVERY_BUBBLES,
 				    ctx, cpu, count);
+	else if (perf_stat_evsel__is(counter, TOPDOWN_RETIRING))
+		update_runtime_stat(st, STAT_TOPDOWN_RETIRING,
+				    ctx, cpu, count);
+	else if (perf_stat_evsel__is(counter, TOPDOWN_BAD_SPEC))
+		update_runtime_stat(st, STAT_TOPDOWN_BAD_SPEC,
+				    ctx, cpu, count);
+	else if (perf_stat_evsel__is(counter, TOPDOWN_FE_BOUND))
+		update_runtime_stat(st, STAT_TOPDOWN_FE_BOUND,
+				    ctx, cpu, count);
+	else if (perf_stat_evsel__is(counter, TOPDOWN_BE_BOUND))
+		update_runtime_stat(st, STAT_TOPDOWN_BE_BOUND,
+				    ctx, cpu, count);
 	else if (evsel__match(counter, HARDWARE, HW_STALLED_CYCLES_FRONTEND))
 		update_runtime_stat(st, STAT_STALLED_CYCLES_FRONT,
 				    ctx, cpu, count);
@@ -705,6 +717,47 @@ static double td_be_bound(int ctx, int cpu, struct runtime_stat *st)
 	return sanitize_val(1.0 - sum);
 }
 
+/*
+ * Kernel reports metrics multiplied with slots. To get back
+ * the ratios we need to recreate the sum.
+ */
+
+static double td_metric_ratio(int ctx, int cpu,
+			      enum stat_type type,
+			      struct runtime_stat *stat)
+{
+	double sum = runtime_stat_avg(stat, STAT_TOPDOWN_RETIRING, ctx, cpu) +
+		runtime_stat_avg(stat, STAT_TOPDOWN_FE_BOUND, ctx, cpu) +
+		runtime_stat_avg(stat, STAT_TOPDOWN_BE_BOUND, ctx, cpu) +
+		runtime_stat_avg(stat, STAT_TOPDOWN_BAD_SPEC, ctx, cpu);
+	double d = runtime_stat_avg(stat, type, ctx, cpu);
+
+	if (sum)
+		return d / sum;
+	return 0;
+}
+
+/*
+ * ... but only if most of the values are actually available.
+ * We allow two missing.
+ */
+
+static bool full_td(int ctx, int cpu,
+		    struct runtime_stat *stat)
+{
+	int c = 0;
+
+	if (runtime_stat_avg(stat, STAT_TOPDOWN_RETIRING, ctx, cpu) > 0)
+		c++;
+	if (runtime_stat_avg(stat, STAT_TOPDOWN_BE_BOUND, ctx, cpu) > 0)
+		c++;
+	if (runtime_stat_avg(stat, STAT_TOPDOWN_FE_BOUND, ctx, cpu) > 0)
+		c++;
+	if (runtime_stat_avg(stat, STAT_TOPDOWN_BAD_SPEC, ctx, cpu) > 0)
+		c++;
+	return c >= 2;
+}
+
 static void print_smi_cost(struct perf_stat_config *config,
 			   int cpu, struct evsel *evsel,
 			   struct perf_stat_output_ctx *out,
@@ -1073,6 +1126,42 @@ void perf_stat__print_shadow_stats(struct perf_stat_config *config,
 					be_bound * 100.);
 		else
 			print_metric(config, ctxp, NULL, NULL, name, 0);
+	} else if (perf_stat_evsel__is(evsel, TOPDOWN_RETIRING) &&
+			full_td(ctx, cpu, st)) {
+		double retiring = td_metric_ratio(ctx, cpu,
+						  STAT_TOPDOWN_RETIRING, st);
+
+		if (retiring > 0.7)
+			color = PERF_COLOR_GREEN;
+		print_metric(config, ctxp, color, "%8.1f%%", "retiring",
+				retiring * 100.);
+	} else if (perf_stat_evsel__is(evsel, TOPDOWN_FE_BOUND) &&
+			full_td(ctx, cpu, st)) {
+		double fe_bound = td_metric_ratio(ctx, cpu,
+						  STAT_TOPDOWN_FE_BOUND, st);
+
+		if (fe_bound > 0.2)
+			color = PERF_COLOR_RED;
+		print_metric(config, ctxp, color, "%8.1f%%", "frontend bound",
+				fe_bound * 100.);
+	} else if (perf_stat_evsel__is(evsel, TOPDOWN_BE_BOUND) &&
+			full_td(ctx, cpu, st)) {
+		double be_bound = td_metric_ratio(ctx, cpu,
+						  STAT_TOPDOWN_BE_BOUND, st);
+
+		if (be_bound > 0.2)
+			color = PERF_COLOR_RED;
+		print_metric(config, ctxp, color, "%8.1f%%", "backend bound",
+				be_bound * 100.);
+	} else if (perf_stat_evsel__is(evsel, TOPDOWN_BAD_SPEC) &&
+			full_td(ctx, cpu, st)) {
+		double bad_spec = td_metric_ratio(ctx, cpu,
+						  STAT_TOPDOWN_BAD_SPEC, st);
+
+		if (bad_spec > 0.1)
+			color = PERF_COLOR_RED;
+		print_metric(config, ctxp, color, "%8.1f%%", "bad speculation",
+				bad_spec * 100.);
 	} else if (evsel->metric_expr) {
 		generic_metric(config, evsel->metric_expr, evsel->metric_events, NULL,
 				evsel->name, evsel->metric_name, NULL, 1, cpu, out, st);
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index cdb154381a87..bd0decd6d753 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -95,6 +95,10 @@ static const char *id_str[PERF_STAT_EVSEL_ID__MAX] = {
 	ID(TOPDOWN_SLOTS_RETIRED, topdown-slots-retired),
 	ID(TOPDOWN_FETCH_BUBBLES, topdown-fetch-bubbles),
 	ID(TOPDOWN_RECOVERY_BUBBLES, topdown-recovery-bubbles),
+	ID(TOPDOWN_RETIRING, topdown-retiring),
+	ID(TOPDOWN_BAD_SPEC, topdown-bad-spec),
+	ID(TOPDOWN_FE_BOUND, topdown-fe-bound),
+	ID(TOPDOWN_BE_BOUND, topdown-be-bound),
 	ID(SMI_NUM, msr/smi/),
 	ID(APERF, msr/aperf/),
 };
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index aa3bed48511b..487010c624be 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -28,6 +28,10 @@ enum perf_stat_evsel_id {
 	PERF_STAT_EVSEL_ID__TOPDOWN_SLOTS_RETIRED,
 	PERF_STAT_EVSEL_ID__TOPDOWN_FETCH_BUBBLES,
 	PERF_STAT_EVSEL_ID__TOPDOWN_RECOVERY_BUBBLES,
+	PERF_STAT_EVSEL_ID__TOPDOWN_RETIRING,
+	PERF_STAT_EVSEL_ID__TOPDOWN_BAD_SPEC,
+	PERF_STAT_EVSEL_ID__TOPDOWN_FE_BOUND,
+	PERF_STAT_EVSEL_ID__TOPDOWN_BE_BOUND,
 	PERF_STAT_EVSEL_ID__SMI_NUM,
 	PERF_STAT_EVSEL_ID__APERF,
 	PERF_STAT_EVSEL_ID__MAX,
@@ -82,6 +86,10 @@ enum stat_type {
 	STAT_TOPDOWN_SLOTS_RETIRED,
 	STAT_TOPDOWN_FETCH_BUBBLES,
 	STAT_TOPDOWN_RECOVERY_BUBBLES,
+	STAT_TOPDOWN_RETIRING,
+	STAT_TOPDOWN_BAD_SPEC,
+	STAT_TOPDOWN_FE_BOUND,
+	STAT_TOPDOWN_BE_BOUND,
 	STAT_SMI_NUM,
 	STAT_APERF,
 	STAT_MAX
@@ -136,6 +144,8 @@ struct perf_stat_config {
 	struct rblist		 metric_events;
 	int			 ctl_fd;
 	int			 ctl_fd_ack;
+	bool			 ctl_fd_close;
+	const char		*cgroup_list;
 };
 
 void perf_stat__set_big_num(int set);
diff --git a/tools/perf/util/stream.c b/tools/perf/util/stream.c
new file mode 100644
index 000000000000..4bd5e5a00aa5
--- /dev/null
+++ b/tools/perf/util/stream.c
@@ -0,0 +1,342 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Compare and figure out the top N hottest streams
+ * Copyright (c) 2020, Intel Corporation.
+ * Author: Jin Yao
+ */
+
+#include <inttypes.h>
+#include <stdlib.h>
+#include <linux/zalloc.h>
+#include "debug.h"
+#include "hist.h"
+#include "sort.h"
+#include "stream.h"
+#include "evlist.h"
+
+static void evsel_streams__delete(struct evsel_streams *es, int nr_evsel)
+{
+	for (int i = 0; i < nr_evsel; i++)
+		zfree(&es[i].streams);
+
+	free(es);
+}
+
+void evlist_streams__delete(struct evlist_streams *els)
+{
+	evsel_streams__delete(els->ev_streams, els->nr_evsel);
+	free(els);
+}
+
+static struct evlist_streams *evlist_streams__new(int nr_evsel,
+						  int nr_streams_max)
+{
+	struct evlist_streams *els;
+	struct evsel_streams *es;
+
+	els = zalloc(sizeof(*els));
+	if (!els)
+		return NULL;
+
+	es = calloc(nr_evsel, sizeof(struct evsel_streams));
+	if (!es) {
+		free(els);
+		return NULL;
+	}
+
+	for (int i = 0; i < nr_evsel; i++) {
+		struct evsel_streams *s = &es[i];
+
+		s->streams = calloc(nr_streams_max, sizeof(struct stream));
+		if (!s->streams)
+			goto err;
+
+		s->nr_streams_max = nr_streams_max;
+		s->evsel_idx = -1;
+	}
+
+	els->ev_streams = es;
+	els->nr_evsel = nr_evsel;
+	return els;
+
+err:
+	evsel_streams__delete(es, nr_evsel);
+	return NULL;
+}
+
+/*
+ * The cnodes with high hit number are hot callchains.
+ */
+static void evsel_streams__set_hot_cnode(struct evsel_streams *es,
+					 struct callchain_node *cnode)
+{
+	int i, idx = 0;
+	u64 hit;
+
+	if (es->nr_streams < es->nr_streams_max) {
+		i = es->nr_streams;
+		es->streams[i].cnode = cnode;
+		es->nr_streams++;
+		return;
+	}
+
+	/*
+	 * Considering a few number of hot streams, only use simple
+	 * way to find the cnode with smallest hit number and replace.
+	 */
+	hit = (es->streams[0].cnode)->hit;
+	for (i = 1; i < es->nr_streams; i++) {
+		if ((es->streams[i].cnode)->hit < hit) {
+			hit = (es->streams[i].cnode)->hit;
+			idx = i;
+		}
+	}
+
+	if (cnode->hit > hit)
+		es->streams[idx].cnode = cnode;
+}
+
+static void update_hot_callchain(struct hist_entry *he,
+				 struct evsel_streams *es)
+{
+	struct rb_root *root = &he->sorted_chain;
+	struct rb_node *rb_node = rb_first(root);
+	struct callchain_node *cnode;
+
+	while (rb_node) {
+		cnode = rb_entry(rb_node, struct callchain_node, rb_node);
+		evsel_streams__set_hot_cnode(es, cnode);
+		rb_node = rb_next(rb_node);
+	}
+}
+
+static void init_hot_callchain(struct hists *hists, struct evsel_streams *es)
+{
+	struct rb_node *next = rb_first_cached(&hists->entries);
+
+	while (next) {
+		struct hist_entry *he;
+
+		he = rb_entry(next, struct hist_entry, rb_node);
+		update_hot_callchain(he, es);
+		next = rb_next(&he->rb_node);
+	}
+
+	es->streams_hits = callchain_total_hits(hists);
+}
+
+static int evlist__init_callchain_streams(struct evlist *evlist,
+					  struct evlist_streams *els)
+{
+	struct evsel_streams *es = els->ev_streams;
+	struct evsel *pos;
+	int i = 0;
+
+	BUG_ON(els->nr_evsel < evlist->core.nr_entries);
+
+	evlist__for_each_entry(evlist, pos) {
+		struct hists *hists = evsel__hists(pos);
+
+		hists__output_resort(hists, NULL);
+		init_hot_callchain(hists, &es[i]);
+		es[i].evsel_idx = pos->idx;
+		i++;
+	}
+
+	return 0;
+}
+
+struct evlist_streams *evlist__create_streams(struct evlist *evlist,
+					      int nr_streams_max)
+{
+	int nr_evsel = evlist->core.nr_entries, ret = -1;
+	struct evlist_streams *els = evlist_streams__new(nr_evsel,
+							 nr_streams_max);
+
+	if (!els)
+		return NULL;
+
+	ret = evlist__init_callchain_streams(evlist, els);
+	if (ret) {
+		evlist_streams__delete(els);
+		return NULL;
+	}
+
+	return els;
+}
+
+struct evsel_streams *evsel_streams__entry(struct evlist_streams *els,
+					   int evsel_idx)
+{
+	struct evsel_streams *es = els->ev_streams;
+
+	for (int i = 0; i < els->nr_evsel; i++) {
+		if (es[i].evsel_idx == evsel_idx)
+			return &es[i];
+	}
+
+	return NULL;
+}
+
+static struct stream *stream__callchain_match(struct stream *base_stream,
+					      struct evsel_streams *es_pair)
+{
+	for (int i = 0; i < es_pair->nr_streams; i++) {
+		struct stream *pair_stream = &es_pair->streams[i];
+
+		if (callchain_cnode_matched(base_stream->cnode,
+					    pair_stream->cnode)) {
+			return pair_stream;
+		}
+	}
+
+	return NULL;
+}
+
+static struct stream *stream__match(struct stream *base_stream,
+				    struct evsel_streams *es_pair)
+{
+	return stream__callchain_match(base_stream, es_pair);
+}
+
+static void stream__link(struct stream *base_stream, struct stream *pair_stream)
+{
+	base_stream->pair_cnode = pair_stream->cnode;
+	pair_stream->pair_cnode = base_stream->cnode;
+}
+
+void evsel_streams__match(struct evsel_streams *es_base,
+			  struct evsel_streams *es_pair)
+{
+	for (int i = 0; i < es_base->nr_streams; i++) {
+		struct stream *base_stream = &es_base->streams[i];
+		struct stream *pair_stream;
+
+		pair_stream = stream__match(base_stream, es_pair);
+		if (pair_stream)
+			stream__link(base_stream, pair_stream);
+	}
+}
+
+static void print_callchain_pair(struct stream *base_stream, int idx,
+				 struct evsel_streams *es_base,
+				 struct evsel_streams *es_pair)
+{
+	struct callchain_node *base_cnode = base_stream->cnode;
+	struct callchain_node *pair_cnode = base_stream->pair_cnode;
+	struct callchain_list *base_chain, *pair_chain;
+	char buf1[512], buf2[512], cbuf1[256], cbuf2[256];
+	char *s1, *s2;
+	double pct;
+
+	printf("\nhot chain pair %d:\n", idx);
+
+	pct = (double)base_cnode->hit / (double)es_base->streams_hits;
+	scnprintf(buf1, sizeof(buf1), "cycles: %ld, hits: %.2f%%",
+		  callchain_avg_cycles(base_cnode), pct * 100.0);
+
+	pct = (double)pair_cnode->hit / (double)es_pair->streams_hits;
+	scnprintf(buf2, sizeof(buf2), "cycles: %ld, hits: %.2f%%",
+		  callchain_avg_cycles(pair_cnode), pct * 100.0);
+
+	printf("%35s\t%35s\n", buf1, buf2);
+
+	printf("%35s\t%35s\n",
+	       "---------------------------",
+	       "--------------------------");
+
+	pair_chain = list_first_entry(&pair_cnode->val,
+				      struct callchain_list,
+				      list);
+
+	list_for_each_entry(base_chain, &base_cnode->val, list) {
+		if (&pair_chain->list == &pair_cnode->val)
+			return;
+
+		s1 = callchain_list__sym_name(base_chain, cbuf1, sizeof(cbuf1),
+					      false);
+		s2 = callchain_list__sym_name(pair_chain, cbuf2, sizeof(cbuf2),
+					      false);
+
+		scnprintf(buf1, sizeof(buf1), "%35s\t%35s", s1, s2);
+		printf("%s\n", buf1);
+		pair_chain = list_next_entry(pair_chain, list);
+	}
+}
+
+static void print_stream_callchain(struct stream *stream, int idx,
+				   struct evsel_streams *es, bool pair)
+{
+	struct callchain_node *cnode = stream->cnode;
+	struct callchain_list *chain;
+	char buf[512], cbuf[256], *s;
+	double pct;
+
+	printf("\nhot chain %d:\n", idx);
+
+	pct = (double)cnode->hit / (double)es->streams_hits;
+	scnprintf(buf, sizeof(buf), "cycles: %ld, hits: %.2f%%",
+		  callchain_avg_cycles(cnode), pct * 100.0);
+
+	if (pair) {
+		printf("%35s\t%35s\n", "", buf);
+		printf("%35s\t%35s\n",
+		       "", "--------------------------");
+	} else {
+		printf("%35s\n", buf);
+		printf("%35s\n", "--------------------------");
+	}
+
+	list_for_each_entry(chain, &cnode->val, list) {
+		s = callchain_list__sym_name(chain, cbuf, sizeof(cbuf), false);
+
+		if (pair)
+			scnprintf(buf, sizeof(buf), "%35s\t%35s", "", s);
+		else
+			scnprintf(buf, sizeof(buf), "%35s", s);
+
+		printf("%s\n", buf);
+	}
+}
+
+static void callchain_streams_report(struct evsel_streams *es_base,
+				     struct evsel_streams *es_pair)
+{
+	struct stream *base_stream;
+	int i, idx = 0;
+
+	printf("[ Matched hot streams ]\n");
+	for (i = 0; i < es_base->nr_streams; i++) {
+		base_stream = &es_base->streams[i];
+		if (base_stream->pair_cnode) {
+			print_callchain_pair(base_stream, ++idx,
+					     es_base, es_pair);
+		}
+	}
+
+	idx = 0;
+	printf("\n[ Hot streams in old perf data only ]\n");
+	for (i = 0; i < es_base->nr_streams; i++) {
+		base_stream = &es_base->streams[i];
+		if (!base_stream->pair_cnode) {
+			print_stream_callchain(base_stream, ++idx,
+					       es_base, false);
+		}
+	}
+
+	idx = 0;
+	printf("\n[ Hot streams in new perf data only ]\n");
+	for (i = 0; i < es_pair->nr_streams; i++) {
+		base_stream = &es_pair->streams[i];
+		if (!base_stream->pair_cnode) {
+			print_stream_callchain(base_stream, ++idx,
+					       es_pair, true);
+		}
+	}
+}
+
+void evsel_streams__report(struct evsel_streams *es_base,
+			   struct evsel_streams *es_pair)
+{
+	return callchain_streams_report(es_base, es_pair);
+}
diff --git a/tools/perf/util/stream.h b/tools/perf/util/stream.h
new file mode 100644
index 000000000000..bee768874fea
--- /dev/null
+++ b/tools/perf/util/stream.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __PERF_STREAM_H
+#define __PERF_STREAM_H
+
+#include "callchain.h"
+
+struct stream {
+	struct callchain_node	*cnode;
+	struct callchain_node	*pair_cnode;
+};
+
+struct evsel_streams {
+	struct stream		*streams;
+	int			nr_streams_max;
+	int			nr_streams;
+	int			evsel_idx;
+	u64			streams_hits;
+};
+
+struct evlist_streams {
+	struct evsel_streams	*ev_streams;
+	int			nr_evsel;
+};
+
+struct evlist;
+
+void evlist_streams__delete(struct evlist_streams *els);
+
+struct evlist_streams *evlist__create_streams(struct evlist *evlist,
+					      int nr_streams_max);
+
+struct evsel_streams *evsel_streams__entry(struct evlist_streams *els,
+					   int evsel_idx);
+
+void evsel_streams__match(struct evsel_streams *es_base,
+			  struct evsel_streams *es_pair);
+
+void evsel_streams__report(struct evsel_streams *es_base,
+			   struct evsel_streams *es_pair);
+
+#endif /* __PERF_STREAM_H */
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index 8cc4b0059fb0..44dd86a4f25f 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -50,6 +50,10 @@ typedef Elf64_Nhdr GElf_Nhdr;
 #define DMGL_ANSI        (1 << 1)       /* Include const, volatile, etc */
 #endif
 
+#ifdef HAVE_LIBBFD_SUPPORT
+#define PACKAGE 'perf'
+#include <bfd.h>
+#else
 #ifdef HAVE_CPLUS_DEMANGLE_SUPPORT
 extern char *cplus_demangle(const char *, int);
 
@@ -65,9 +69,7 @@ static inline char *bfd_demangle(void __maybe_unused *v,
 {
 	return NULL;
 }
-#else
-#define PACKAGE 'perf'
-#include <bfd.h>
+#endif
 #endif
 #endif
 
@@ -530,8 +532,40 @@ out:
 	return err;
 }
 
-int filename__read_build_id(const char *filename, void *bf, size_t size)
+#ifdef HAVE_LIBBFD_BUILDID_SUPPORT
+
+int filename__read_build_id(const char *filename, struct build_id *bid)
+{
+	size_t size = sizeof(bid->data);
+	int err = -1;
+	bfd *abfd;
+
+	abfd = bfd_openr(filename, NULL);
+	if (!abfd)
+		return -1;
+
+	if (!bfd_check_format(abfd, bfd_object)) {
+		pr_debug2("%s: cannot read %s bfd file.\n", __func__, filename);
+		goto out_close;
+	}
+
+	if (!abfd->build_id || abfd->build_id->size > size)
+		goto out_close;
+
+	memcpy(bid->data, abfd->build_id->data, abfd->build_id->size);
+	memset(bid->data + abfd->build_id->size, 0, size - abfd->build_id->size);
+	err = bid->size = abfd->build_id->size;
+
+out_close:
+	bfd_close(abfd);
+	return err;
+}
+
+#else // HAVE_LIBBFD_BUILDID_SUPPORT
+
+int filename__read_build_id(const char *filename, struct build_id *bid)
 {
+	size_t size = sizeof(bid->data);
 	int fd, err = -1;
 	Elf *elf;
 
@@ -548,7 +582,9 @@ int filename__read_build_id(const char *filename, void *bf, size_t size)
 		goto out_close;
 	}
 
-	err = elf_read_build_id(elf, bf, size);
+	err = elf_read_build_id(elf, bid->data, size);
+	if (err > 0)
+		bid->size = err;
 
 	elf_end(elf);
 out_close:
@@ -557,13 +593,13 @@ out:
 	return err;
 }
 
-int sysfs__read_build_id(const char *filename, void *build_id, size_t size)
+#endif // HAVE_LIBBFD_BUILDID_SUPPORT
+
+int sysfs__read_build_id(const char *filename, struct build_id *bid)
 {
+	size_t size = sizeof(bid->data);
 	int fd, err = -1;
 
-	if (size < BUILD_ID_SIZE)
-		goto out;
-
 	fd = open(filename, O_RDONLY);
 	if (fd < 0)
 		goto out;
@@ -584,8 +620,9 @@ int sysfs__read_build_id(const char *filename, void *build_id, size_t size)
 				break;
 			if (memcmp(bf, "GNU", sizeof("GNU")) == 0) {
 				size_t sz = min(descsz, size);
-				if (read(fd, build_id, sz) == (ssize_t)sz) {
-					memset(build_id + sz, 0, size - sz);
+				if (read(fd, bid->data, sz) == (ssize_t)sz) {
+					memset(bid->data + sz, 0, size - sz);
+					bid->size = sz;
 					err = 0;
 					break;
 				}
@@ -608,6 +645,44 @@ out:
 	return err;
 }
 
+#ifdef HAVE_LIBBFD_SUPPORT
+
+int filename__read_debuglink(const char *filename, char *debuglink,
+			     size_t size)
+{
+	int err = -1;
+	asection *section;
+	bfd *abfd;
+
+	abfd = bfd_openr(filename, NULL);
+	if (!abfd)
+		return -1;
+
+	if (!bfd_check_format(abfd, bfd_object)) {
+		pr_debug2("%s: cannot read %s bfd file.\n", __func__, filename);
+		goto out_close;
+	}
+
+	section = bfd_get_section_by_name(abfd, ".gnu_debuglink");
+	if (!section)
+		goto out_close;
+
+	if (section->size > size)
+		goto out_close;
+
+	if (!bfd_get_section_contents(abfd, section, debuglink, 0,
+				      section->size))
+		goto out_close;
+
+	err = 0;
+
+out_close:
+	bfd_close(abfd);
+	return err;
+}
+
+#else
+
 int filename__read_debuglink(const char *filename, char *debuglink,
 			     size_t size)
 {
@@ -660,6 +735,8 @@ out:
 	return err;
 }
 
+#endif
+
 static int dso__swap_init(struct dso *dso, unsigned char eidata)
 {
 	static unsigned int const endian = 1;
@@ -757,13 +834,17 @@ int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name,
 	/* Always reject images with a mismatched build-id: */
 	if (dso->has_build_id && !symbol_conf.ignore_vmlinux_buildid) {
 		u8 build_id[BUILD_ID_SIZE];
+		struct build_id bid;
+		int size;
 
-		if (elf_read_build_id(elf, build_id, BUILD_ID_SIZE) < 0) {
+		size = elf_read_build_id(elf, build_id, BUILD_ID_SIZE);
+		if (size <= 0) {
 			dso->load_errno = DSO_LOAD_ERRNO__CANNOT_READ_BUILDID;
 			goto out_elf_end;
 		}
 
-		if (!dso__build_id_equal(dso, build_id)) {
+		build_id__init(&bid, build_id, size);
+		if (!dso__build_id_equal(dso, &bid)) {
 			pr_debug("%s: build id mismatch for %s.\n", __func__, name);
 			dso->load_errno = DSO_LOAD_ERRNO__MISMATCHING_BUILDID;
 			goto out_elf_end;
diff --git a/tools/perf/util/symbol-minimal.c b/tools/perf/util/symbol-minimal.c
index d6e99af263ec..f9eb0bee7f15 100644
--- a/tools/perf/util/symbol-minimal.c
+++ b/tools/perf/util/symbol-minimal.c
@@ -31,9 +31,10 @@ static bool check_need_swap(int file_endian)
 
 #define NT_GNU_BUILD_ID	3
 
-static int read_build_id(void *note_data, size_t note_len, void *bf,
-			 size_t size, bool need_swap)
+static int read_build_id(void *note_data, size_t note_len, struct build_id *bid,
+			 bool need_swap)
 {
+	size_t size = sizeof(bid->data);
 	struct {
 		u32 n_namesz;
 		u32 n_descsz;
@@ -63,8 +64,9 @@ static int read_build_id(void *note_data, size_t note_len, void *bf,
 		    nhdr->n_namesz == sizeof("GNU")) {
 			if (memcmp(name, "GNU", sizeof("GNU")) == 0) {
 				size_t sz = min(size, descsz);
-				memcpy(bf, ptr, sz);
-				memset(bf + sz, 0, size - sz);
+				memcpy(bid->data, ptr, sz);
+				memset(bid->data + sz, 0, size - sz);
+				bid->size = sz;
 				return 0;
 			}
 		}
@@ -84,7 +86,7 @@ int filename__read_debuglink(const char *filename __maybe_unused,
 /*
  * Just try PT_NOTE header otherwise fails
  */
-int filename__read_build_id(const char *filename, void *bf, size_t size)
+int filename__read_build_id(const char *filename, struct build_id *bid)
 {
 	FILE *fp;
 	int ret = -1;
@@ -156,9 +158,9 @@ int filename__read_build_id(const char *filename, void *bf, size_t size)
 			if (fread(buf, buf_size, 1, fp) != 1)
 				goto out_free;
 
-			ret = read_build_id(buf, buf_size, bf, size, need_swap);
+			ret = read_build_id(buf, buf_size, bid, need_swap);
 			if (ret == 0)
-				ret = size;
+				ret = bid->size;
 			break;
 		}
 	} else {
@@ -207,9 +209,9 @@ int filename__read_build_id(const char *filename, void *bf, size_t size)
 			if (fread(buf, buf_size, 1, fp) != 1)
 				goto out_free;
 
-			ret = read_build_id(buf, buf_size, bf, size, need_swap);
+			ret = read_build_id(buf, buf_size, bid, need_swap);
 			if (ret == 0)
-				ret = size;
+				ret = bid->size;
 			break;
 		}
 	}
@@ -220,7 +222,7 @@ out:
 	return ret;
 }
 
-int sysfs__read_build_id(const char *filename, void *build_id, size_t size)
+int sysfs__read_build_id(const char *filename, struct build_id *bid)
 {
 	int fd;
 	int ret = -1;
@@ -243,7 +245,7 @@ int sysfs__read_build_id(const char *filename, void *build_id, size_t size)
 	if (read(fd, buf, buf_size) != (ssize_t) buf_size)
 		goto out_free;
 
-	ret = read_build_id(buf, buf_size, build_id, size, false);
+	ret = read_build_id(buf, buf_size, bid, false);
 out_free:
 	free(buf);
 out:
@@ -339,16 +341,15 @@ int dso__load_sym(struct dso *dso, struct map *map __maybe_unused,
 		  struct symsrc *runtime_ss __maybe_unused,
 		  int kmodule __maybe_unused)
 {
-	unsigned char build_id[BUILD_ID_SIZE];
+	struct build_id bid;
 	int ret;
 
 	ret = fd__is_64_bit(ss->fd);
 	if (ret >= 0)
 		dso->is_64_bit = ret;
 
-	if (filename__read_build_id(ss->name, build_id, BUILD_ID_SIZE) > 0) {
-		dso__set_build_id(dso, build_id);
-	}
+	if (filename__read_build_id(ss->name, &bid) > 0)
+		dso__set_build_id(dso, &bid);
 	return 0;
 }
 
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 5151a8c0b791..6138866665df 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -1526,6 +1526,138 @@ out_failure:
 	return -1;
 }
 
+#ifdef HAVE_LIBBFD_SUPPORT
+#define PACKAGE 'perf'
+#include <bfd.h>
+
+static int bfd_symbols__cmpvalue(const void *a, const void *b)
+{
+	const asymbol *as = *(const asymbol **)a, *bs = *(const asymbol **)b;
+
+	if (bfd_asymbol_value(as) != bfd_asymbol_value(bs))
+		return bfd_asymbol_value(as) - bfd_asymbol_value(bs);
+
+	return bfd_asymbol_name(as)[0] - bfd_asymbol_name(bs)[0];
+}
+
+static int bfd2elf_binding(asymbol *symbol)
+{
+	if (symbol->flags & BSF_WEAK)
+		return STB_WEAK;
+	if (symbol->flags & BSF_GLOBAL)
+		return STB_GLOBAL;
+	if (symbol->flags & BSF_LOCAL)
+		return STB_LOCAL;
+	return -1;
+}
+
+int dso__load_bfd_symbols(struct dso *dso, const char *debugfile)
+{
+	int err = -1;
+	long symbols_size, symbols_count;
+	asection *section;
+	asymbol **symbols, *sym;
+	struct symbol *symbol;
+	bfd *abfd;
+	u_int i;
+	u64 start, len;
+
+	abfd = bfd_openr(dso->long_name, NULL);
+	if (!abfd)
+		return -1;
+
+	if (!bfd_check_format(abfd, bfd_object)) {
+		pr_debug2("%s: cannot read %s bfd file.\n", __func__,
+			  dso->long_name);
+		goto out_close;
+	}
+
+	if (bfd_get_flavour(abfd) == bfd_target_elf_flavour)
+		goto out_close;
+
+	section = bfd_get_section_by_name(abfd, ".text");
+	if (section)
+		dso->text_offset = section->vma - section->filepos;
+
+	bfd_close(abfd);
+
+	abfd = bfd_openr(debugfile, NULL);
+	if (!abfd)
+		return -1;
+
+	if (!bfd_check_format(abfd, bfd_object)) {
+		pr_debug2("%s: cannot read %s bfd file.\n", __func__,
+			  debugfile);
+		goto out_close;
+	}
+
+	if (bfd_get_flavour(abfd) == bfd_target_elf_flavour)
+		goto out_close;
+
+	symbols_size = bfd_get_symtab_upper_bound(abfd);
+	if (symbols_size == 0) {
+		bfd_close(abfd);
+		return 0;
+	}
+
+	if (symbols_size < 0)
+		goto out_close;
+
+	symbols = malloc(symbols_size);
+	if (!symbols)
+		goto out_close;
+
+	symbols_count = bfd_canonicalize_symtab(abfd, symbols);
+	if (symbols_count < 0)
+		goto out_free;
+
+	qsort(symbols, symbols_count, sizeof(asymbol *), bfd_symbols__cmpvalue);
+
+#ifdef bfd_get_section
+#define bfd_asymbol_section bfd_get_section
+#endif
+	for (i = 0; i < symbols_count; ++i) {
+		sym = symbols[i];
+		section = bfd_asymbol_section(sym);
+		if (bfd2elf_binding(sym) < 0)
+			continue;
+
+		while (i + 1 < symbols_count &&
+		       bfd_asymbol_section(symbols[i + 1]) == section &&
+		       bfd2elf_binding(symbols[i + 1]) < 0)
+			i++;
+
+		if (i + 1 < symbols_count &&
+		    bfd_asymbol_section(symbols[i + 1]) == section)
+			len = symbols[i + 1]->value - sym->value;
+		else
+			len = section->size - sym->value;
+
+		start = bfd_asymbol_value(sym) - dso->text_offset;
+		symbol = symbol__new(start, len, bfd2elf_binding(sym), STT_FUNC,
+				     bfd_asymbol_name(sym));
+		if (!symbol)
+			goto out_free;
+
+		symbols__insert(&dso->symbols, symbol);
+	}
+#ifdef bfd_get_section
+#undef bfd_asymbol_section
+#endif
+
+	symbols__fixup_end(&dso->symbols);
+	symbols__fixup_duplicate(&dso->symbols);
+	dso->adjust_symbols = 1;
+
+	err = 0;
+out_free:
+	free(symbols);
+out_close:
+	bfd_close(abfd);
+	return err;
+}
+#endif
+
 static bool dso__is_compatible_symtab_type(struct dso *dso, bool kmod,
 					   enum dso_binary_type type)
 {
@@ -1623,7 +1755,7 @@ int dso__load(struct dso *dso, struct map *map)
 	struct symsrc *syms_ss = NULL, *runtime_ss = NULL;
 	bool kmod;
 	bool perfmap;
-	unsigned char build_id[BUILD_ID_SIZE];
+	struct build_id bid;
 	struct nscookie nsc;
 	char newmapname[PATH_MAX];
 	const char *map_path = dso->long_name;
@@ -1685,8 +1817,8 @@ int dso__load(struct dso *dso, struct map *map)
 	if (!dso->has_build_id &&
 	    is_regular_file(dso->long_name)) {
 	    __symbol__join_symfs(name, PATH_MAX, dso->long_name);
-	    if (filename__read_build_id(name, build_id, BUILD_ID_SIZE) > 0)
-		dso__set_build_id(dso, build_id);
+		if (filename__read_build_id(name, &bid) > 0)
+			dso__set_build_id(dso, &bid);
 	}
 
 	/*
@@ -1699,6 +1831,7 @@ int dso__load(struct dso *dso, struct map *map)
 		bool next_slot = false;
 		bool is_reg;
 		bool nsexit;
+		int bfdrc = -1;
 		int sirc = -1;
 
 		enum dso_binary_type symtab_type = binary_type_symtab[i];
@@ -1717,12 +1850,19 @@ int dso__load(struct dso *dso, struct map *map)
 			nsinfo__mountns_exit(&nsc);
 
 		is_reg = is_regular_file(name);
+#ifdef HAVE_LIBBFD_SUPPORT
 		if (is_reg)
+			bfdrc = dso__load_bfd_symbols(dso, name);
+#endif
+		if (is_reg && bfdrc < 0)
 			sirc = symsrc__init(ss, dso, name, symtab_type);
 
 		if (nsexit)
 			nsinfo__mountns_enter(dso->nsinfo, &nsc);
 
+		if (bfdrc == 0)
+			break;
+
 		if (!is_reg || sirc < 0)
 			continue;
 
@@ -1982,7 +2122,7 @@ static bool filename__readable(const char *file)
 
 static char *dso__find_kallsyms(struct dso *dso, struct map *map)
 {
-	u8 host_build_id[BUILD_ID_SIZE];
+	struct build_id bid;
 	char sbuild_id[SBUILD_ID_SIZE];
 	bool is_host = false;
 	char path[PATH_MAX];
@@ -1995,9 +2135,8 @@ static char *dso__find_kallsyms(struct dso *dso, struct map *map)
 		goto proc_kallsyms;
 	}
 
-	if (sysfs__read_build_id("/sys/kernel/notes", host_build_id,
-				 sizeof(host_build_id)) == 0)
-		is_host = dso__build_id_equal(dso, host_build_id);
+	if (sysfs__read_build_id("/sys/kernel/notes", &bid) == 0)
+		is_host = dso__build_id_equal(dso, &bid);
 
 	/* Try a fast path for /proc/kallsyms if possible */
 	if (is_host) {
@@ -2013,7 +2152,7 @@ static char *dso__find_kallsyms(struct dso *dso, struct map *map)
 			goto proc_kallsyms;
 	}
 
-	build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);
+	build_id__sprintf(&dso->bid, sbuild_id);
 
 	/* Find kallsyms in build-id cache with kcore */
 	scnprintf(path, sizeof(path), "%s/%s/%s",
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index 03e264a27cd3..f4801c488def 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -23,6 +23,7 @@ struct dso;
 struct map;
 struct maps;
 struct option;
+struct build_id;
 
 /*
  * libelf 0.8.x and earlier do not support ELF_C_READ_MMAP;
@@ -142,8 +143,8 @@ struct symbol *dso__next_symbol(struct symbol *sym);
 
 enum dso_type dso__type_fd(int fd);
 
-int filename__read_build_id(const char *filename, void *bf, size_t size);
-int sysfs__read_build_id(const char *filename, void *bf, size_t size);
+int filename__read_build_id(const char *filename, struct build_id *id);
+int sysfs__read_build_id(const char *filename, struct build_id *bid);
 int modules__parse(const char *filename, void *arg,
 		   int (*process_module)(void *arg, const char *name,
 					 u64 start, u64 size));
@@ -175,6 +176,10 @@ int symbol__config_symfs(const struct option *opt __maybe_unused,
 
 struct symsrc;
 
+#ifdef HAVE_LIBBFD_SUPPORT
+int dso__load_bfd_symbols(struct dso *dso, const char *debugfile);
+#endif
+
 int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss,
 		  struct symsrc *runtime_ss, int kmodule);
 int dso__synthesize_plt_symbols(struct dso *dso, struct symsrc *ss);
diff --git a/tools/perf/util/synthetic-events.c b/tools/perf/util/synthetic-events.c
index 89b390623b63..8a23391558cf 100644
--- a/tools/perf/util/synthetic-events.c
+++ b/tools/perf/util/synthetic-events.c
@@ -1961,7 +1961,7 @@ int perf_event__synthesize_build_id(struct perf_tool *tool, struct dso *pos, u16
 
 	len = pos->long_name_len + 1;
 	len = PERF_ALIGN(len, NAME_ALIGN);
-	memcpy(&ev.build_id.build_id, pos->build_id, sizeof(pos->build_id));
+	memcpy(&ev.build_id.build_id, pos->bid.data, sizeof(pos->bid.data));
 	ev.build_id.header.type = PERF_RECORD_HEADER_BUILD_ID;
 	ev.build_id.header.misc = misc;
 	ev.build_id.pid = machine->pid;
@@ -2006,14 +2006,6 @@ int perf_event__synthesize_stat_events(struct perf_stat_config *config, struct p
 	return 0;
 }
 
-int __weak perf_event__synth_time_conv(const struct perf_event_mmap_page *pc __maybe_unused,
-				       struct perf_tool *tool __maybe_unused,
-				       perf_event__handler_t process __maybe_unused,
-				       struct machine *machine __maybe_unused)
-{
-	return 0;
-}
-
 extern const struct perf_header_feature_ops feat_ops[HEADER_LAST_FEATURE];
 
 int perf_event__synthesize_features(struct perf_tool *tool, struct perf_session *session,
diff --git a/tools/perf/util/topdown.c b/tools/perf/util/topdown.c
new file mode 100644
index 000000000000..1081b20f9891
--- /dev/null
+++ b/tools/perf/util/topdown.c
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdio.h>
+#include "pmu.h"
+#include "topdown.h"
+
+int topdown_filter_events(const char **attr, char **str, bool use_group)
+{
+	int off = 0;
+	int i;
+	int len = 0;
+	char *s;
+
+	for (i = 0; attr[i]; i++) {
+		if (pmu_have_event("cpu", attr[i])) {
+			len += strlen(attr[i]) + 1;
+			attr[i - off] = attr[i];
+		} else
+			off++;
+	}
+	attr[i - off] = NULL;
+
+	*str = malloc(len + 1 + 2);
+	if (!*str)
+		return -1;
+	s = *str;
+	if (i - off == 0) {
+		*s = 0;
+		return 0;
+	}
+	if (use_group)
+		*s++ = '{';
+	for (i = 0; attr[i]; i++) {
+		strcpy(s, attr[i]);
+		s += strlen(s);
+		*s++ = ',';
+	}
+	if (use_group) {
+		s[-1] = '}';
+		*s = 0;
+	} else
+		s[-1] = 0;
+	return 0;
+}
+
+__weak bool arch_topdown_check_group(bool *warn)
+{
+	*warn = false;
+	return false;
+}
+
+__weak void arch_topdown_group_warn(void)
+{
+}
+
+__weak bool arch_topdown_sample_read(struct evsel *leader __maybe_unused)
+{
+	return false;
+}
diff --git a/tools/perf/util/topdown.h b/tools/perf/util/topdown.h
new file mode 100644
index 000000000000..2f0d0b887639
--- /dev/null
+++ b/tools/perf/util/topdown.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef TOPDOWN_H
+#define TOPDOWN_H 1
+#include "evsel.h"
+
+bool arch_topdown_check_group(bool *warn);
+void arch_topdown_group_warn(void);
+bool arch_topdown_sample_read(struct evsel *leader);
+
+int topdown_filter_events(const char **attr, char **str, bool use_group);
+
+#endif
diff --git a/tools/perf/util/tsc.c b/tools/perf/util/tsc.c
index bfa782421cbd..62b4c75c966c 100644
--- a/tools/perf/util/tsc.c
+++ b/tools/perf/util/tsc.c
@@ -1,7 +1,16 @@
 // SPDX-License-Identifier: GPL-2.0
+#include <errno.h>
+
 #include <linux/compiler.h>
+#include <linux/perf_event.h>
+#include <linux/stddef.h>
 #include <linux/types.h>
 
+#include <asm/barrier.h>
+
+#include "event.h"
+#include "synthetic-events.h"
+#include "debug.h"
 #include "tsc.h"
 
 u64 perf_time_to_tsc(u64 ns, struct perf_tsc_conversion *tc)
@@ -19,12 +28,84 @@ u64 tsc_to_perf_time(u64 cyc, struct perf_tsc_conversion *tc)
 {
 	u64 quot, rem;
 
+	if (tc->cap_user_time_short)
+		cyc = tc->time_cycles +
+			((cyc - tc->time_cycles) & tc->time_mask);
+
 	quot = cyc >> tc->time_shift;
 	rem  = cyc & (((u64)1 << tc->time_shift) - 1);
 	return tc->time_zero + quot * tc->time_mult +
 	       ((rem * tc->time_mult) >> tc->time_shift);
 }
 
+int perf_read_tsc_conversion(const struct perf_event_mmap_page *pc,
+			     struct perf_tsc_conversion *tc)
+{
+	u32 seq;
+	int i = 0;
+
+	while (1) {
+		seq = pc->lock;
+		rmb();
+		tc->time_mult = pc->time_mult;
+		tc->time_shift = pc->time_shift;
+		tc->time_zero = pc->time_zero;
+		tc->time_cycles = pc->time_cycles;
+		tc->time_mask = pc->time_mask;
+		tc->cap_user_time_zero = pc->cap_user_time_zero;
+		tc->cap_user_time_short	= pc->cap_user_time_short;
+		rmb();
+		if (pc->lock == seq && !(seq & 1))
+			break;
+		if (++i > 10000) {
+			pr_debug("failed to get perf_event_mmap_page lock\n");
+			return -EINVAL;
+		}
+	}
+
+	if (!tc->cap_user_time_zero)
+		return -EOPNOTSUPP;
+
+	return 0;
+}
+
+int perf_event__synth_time_conv(const struct perf_event_mmap_page *pc,
+				struct perf_tool *tool,
+				perf_event__handler_t process,
+				struct machine *machine)
+{
+	union perf_event event = {
+		.time_conv = {
+			.header = {
+				.type = PERF_RECORD_TIME_CONV,
+				.size = sizeof(struct perf_record_time_conv),
+			},
+		},
+	};
+	struct perf_tsc_conversion tc;
+	int err;
+
+	if (!pc)
+		return 0;
+	err = perf_read_tsc_conversion(pc, &tc);
+	if (err == -EOPNOTSUPP)
+		return 0;
+	if (err)
+		return err;
+
+	pr_debug2("Synthesizing TSC conversion information\n");
+
+	event.time_conv.time_mult  = tc.time_mult;
+	event.time_conv.time_shift = tc.time_shift;
+	event.time_conv.time_zero  = tc.time_zero;
+	event.time_conv.time_cycles = tc.time_cycles;
+	event.time_conv.time_mask = tc.time_mask;
+	event.time_conv.cap_user_time_zero = tc.cap_user_time_zero;
+	event.time_conv.cap_user_time_short = tc.cap_user_time_short;
+
+	return process(tool, &event, NULL, machine);
+}
+
 u64 __weak rdtsc(void)
 {
 	return 0;
diff --git a/tools/perf/util/tsc.h b/tools/perf/util/tsc.h
index 3c5a632ee57c..72a15419f3b3 100644
--- a/tools/perf/util/tsc.h
+++ b/tools/perf/util/tsc.h
@@ -8,6 +8,11 @@ struct perf_tsc_conversion {
 	u16 time_shift;
 	u32 time_mult;
 	u64 time_zero;
+	u64 time_cycles;
+	u64 time_mask;
+
+	bool cap_user_time_zero;
+	bool cap_user_time_short;
 };
 
 struct perf_event_mmap_page;
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index f486fdd3a538..ad737052e597 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -62,4 +62,10 @@ char *perf_exe(char *buf, int len);
 #endif
 #endif
 
+extern bool test_attr__enabled;
+void test_attr__ready(void);
+void test_attr__init(void);
+struct perf_event_attr;
+void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
+		     int fd, int group_fd, unsigned long flags);
 #endif /* GIT_COMPAT_UTIL_H */
author	Linus Torvalds <torvalds@linux-foundation.org>	2020-10-17 21:47:46 +0300
committer	Linus Torvalds <torvalds@linux-foundation.org>	2020-10-17 21:47:46 +0300
commit	9d9af1007bc08971953ae915d88dc9bb21344b53 (patch)
tree	02090da0b271c31f19d58d80f4cff19c8ef89971 /tools
parent	a1e16bc7d5f7ca3599d8a7f061841c93a563665e (diff)
parent	744aec4df2c5b4d12af26a57d8858af2f59ef3d0 (diff)
download	linux-9d9af1007bc08971953ae915d88dc9bb21344b53.tar.xz