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-rw-r--r--tools/perf/Documentation/perf-stat.txt10
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt
index 95f492828657..52ef7a9d50aa 100644
--- a/tools/perf/Documentation/perf-stat.txt
+++ b/tools/perf/Documentation/perf-stat.txt
@@ -182,6 +182,16 @@ Reads and reports stat data from perf data file.
--input file::
Input file name.
+--per-socket::
+Aggregate counts per processor socket for system-wide mode measurements.
+
+--per-core::
+Aggregate counts per physical processor for system-wide mode measurements.
+
+-A::
+--no-aggr::
+Do not aggregate counts across all monitored CPUs.
+
EXAMPLES
--------