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| author | Namhyung Kim <namhyung@kernel.org> | 2014-03-04 04:06:42 +0400 |
|---|---|---|
| committer | Jiri Olsa <jolsa@kernel.org> | 2014-05-21 13:45:34 +0400 |
| commit | a2ce067e55e328f1a6fe3dddf77a173381ffdfe1 (patch) | |
| tree | b63fb28811cd81b4ae6559db7d648a0d143bd65c /tools/perf/Documentation/perf-diff.txt | |
| parent | fb821c9e7135e324ff6d50d030352718a80364b4 (diff) | |
| download | linux-a2ce067e55e328f1a6fe3dddf77a173381ffdfe1.tar.xz | |
perf tools: Allow hpp fields to be sort keys
Add overhead{,_sys,_us,_guest_sys,_guest_us}, sample and period sort
keys so that they can be selected with --sort/-s option.
$ perf report -s period,comm --stdio
...
# Overhead Period Command
# ........ ............ ...............
#
47.06% 152 swapper
13.93% 45 qemu-system-arm
12.38% 40 synergys
3.72% 12 firefox
2.48% 8 xchat
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ingo Molnar <mingo@kernel.org>
Link: http://lkml.kernel.org/r/1400480762-22852-9-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Diffstat (limited to 'tools/perf/Documentation/perf-diff.txt')
| -rw-r--r-- | tools/perf/Documentation/perf-diff.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/perf/Documentation/perf-diff.txt b/tools/perf/Documentation/perf-diff.txt index fbfa1192923c..b3b8abae62b8 100644 --- a/tools/perf/Documentation/perf-diff.txt +++ b/tools/perf/Documentation/perf-diff.txt @@ -50,7 +50,8 @@ OPTIONS -s:: --sort=:: - Sort by key(s): pid, comm, dso, symbol. + Sort by key(s): pid, comm, dso, symbol, cpu, parent, srcline. + Please see description of --sort in the perf-report man page. -t:: --field-separator=:: @@ -202,4 +203,4 @@ If specified the 'Weighted diff' column is displayed with value 'd' computed as: SEE ALSO -------- -linkperf:perf-record[1] +linkperf:perf-record[1], linkperf:perf-report[1] |