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Groups > linux.kernel > #1265296
| From | Taeung Song <treeze.taeung@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v10 08/22] perf config: Document 'hist.percentage' variable in man page |
| Date | 2015-11-09 03:40 +0100 |
| Message-ID | <qsKxc-aS-33@gated-at.bofh.it> (permalink) |
| References | <qsKxb-aS-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Explain 'hist.percentage' variable. Cc: Namhyung Kim <namhyung@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Taeung Song <treeze.taeung@gmail.com> --- tools/perf/Documentation/perf-config.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt index e47be25..b04c2bc 100644 --- a/tools/perf/Documentation/perf-config.txt +++ b/tools/perf/Documentation/perf-config.txt @@ -263,6 +263,23 @@ help.*:: <perf sub-command> can be record, script, report or inject or: perf-with-kcore fix_buildid_cache_permissions +hist.*:: + hist.percentage:: + This option control a way to calcurate overhead of filtered entries - + that means the value of this option is effective only if there's a + filter (by comm, dso or symbol name). Suppose a following example: + + Overhead Symbols + ........ ....... + 33.33% foo + 33.33% bar + 33.33% baz + + This is an original overhead and we'll filter out the first 'foo' + entry. The value of 'relative' would increase the overhead of 'bar' + and 'baz' to 50.00% for each, while 'absolute' would show their + current overhead (33.33%). + SEE ALSO -------- linkperf:perf[1] -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v10 00/22] perf tools: Add 'perf-config' command Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:40 +0100
[PATCH v10 07/22] perf config: Document variables for 'help' section in man page Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:40 +0100
[PATCH v10 04/22] perf config: Document variables for 'tui' and 'gtk' sections in man page Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:40 +0100
[PATCH v10 13/22] perf config: Document 'man.viewer' variable in man page Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:40 +0100
[PATCH v10 20/22] perf config: Add 'set' feature Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:40 +0100
[PATCH v10 08/22] perf config: Document 'hist.percentage' variable in man page Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:40 +0100
[PATCH v10 19/22] perf config: Add 'get' functionaliy Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:40 +0100
[PATCH v10 03/22] perf config: Document variables for 'color' section in man page Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:40 +0100
[PATCH v10 01/22] perf tools: Add 'perf-config' command Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:40 +0100
Re: [PATCH v10 01/22] perf tools: Add 'perf-config' command Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-11-09 15:00 +0100
Re: [PATCH v10 01/22] perf tools: Add 'perf-config' command Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-11-09 15:10 +0100
[PATCH v10 16/22] perf config: Add '--system' and '--user' options to select which config file is used Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:40 +0100
[PATCH v10 02/22] perf tools: Add perf-config document Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:40 +0100
[PATCH v10 09/22] perf config: Document 'ui.show-headers' variable in man page Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:50 +0100
[PATCH v10 06/22] perf config: Document variables for 'annotate' section in man page Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:50 +0100
[PATCH v10 11/22] perf config: Document variables for 'report' section in man page Taeung Song <treeze.taeung@gmail.com> - 2015-11-09 03:50 +0100
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