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| author | Jiri Olsa <jolsa@kernel.org> | 2016-11-21 22:33:30 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-11-23 14:44:05 +0100 |
| commit | d940baccc990c29f0343843db7cf669bb8e91a6f (patch) | |
| tree | 0a5c67601f1da82c88cf0e68ca5bde602478f3e3 /tools/perf/Documentation | |
| parent | perf c2c report: Add struct c2c_stats::tot_hitm field (diff) | |
| download | linux-d940baccc990c29f0343843db7cf669bb8e91a6f.tar.xz linux-d940baccc990c29f0343843db7cf669bb8e91a6f.zip | |
perf c2c report: Display total HITMs on default
Currently we display the cacheline list sorted on remote HITMs by
default.
The problem is that they might not be always counted and 'perf c2c
report' displays an empty output. Thus it's more convenient to display
and sort the cacheline list based on the total of HITMs and have the
best change to see data in the default report run.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1479764011-10732-6-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-c2c.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-c2c.txt b/tools/perf/Documentation/perf-c2c.txt index 5eda9336267e..3f06730c7f47 100644 --- a/tools/perf/Documentation/perf-c2c.txt +++ b/tools/perf/Documentation/perf-c2c.txt @@ -104,6 +104,10 @@ REPORT OPTIONS --force:: Don't do ownership validation. +-d:: +--display:: + Siwtch to HITM type (rmt, lcl) to display and sort on. Total HITMs as default. + C2C RECORD ---------- The perf c2c record command setup options related to HITM cacheline analysis |