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| author | Jiri Olsa <jolsa@redhat.com> | 2012-10-05 16:44:44 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-10-05 19:11:47 +0200 |
| commit | 61949b212e7f6f8f31891236ba24033f9b7af8c3 (patch) | |
| tree | d31f37b0360e2b9bef0ccde43b1f0139ef0232e8 /tools/perf/Documentation | |
| parent | perf diff: Add weighted diff computation way to compare hist entries (diff) | |
| download | linux-61949b212e7f6f8f31891236ba24033f9b7af8c3.tar.xz linux-61949b212e7f6f8f31891236ba24033f9b7af8c3.zip | |
perf diff: Add -p option to display period values for hist entries
Adding -p option to show period values for both compared hist entries.
Showing hist column PERF_HPP__PERIOD and newly added hist column
PERF_HPP__PERIOD_BASELINE.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1349448287-18919-6-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-diff.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-diff.txt b/tools/perf/Documentation/perf-diff.txt index fa413ac914f5..21cc2ef7756b 100644 --- a/tools/perf/Documentation/perf-diff.txt +++ b/tools/perf/Documentation/perf-diff.txt @@ -83,6 +83,10 @@ OPTIONS on the computation results. See COMPARISON METHODS section for more info. +-p:: +--period:: + Show period values for both compared hist entries. + COMPARISON METHODS ------------------ delta |