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Groups > linux.kernel > #1304435
| From | Taeung Song <treeze.taeung@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v13 06/23] perf config: Document 'hist.percentage' variable in man page |
| Date | 2016-01-08 12:50 +0100 |
| Message-ID | <qODIn-67Q-43@gated-at.bofh.it> (permalink) |
| References | <qODIl-67Q-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@kernel.org> 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 aaf1791..b9892e5 100644 --- a/tools/perf/Documentation/perf-config.txt +++ b/tools/perf/Documentation/perf-config.txt @@ -282,6 +282,23 @@ help.*:: help.format:: A format of manual page can be 'man' that is default. +hist.*:: + hist.percentage:: + This option control the way to calculate 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] -- 2.5.0
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[PATCH v13 00/22] perf config: Add functionalities into perf-config and document config info Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 16/23] perf config: Collect configs to handle config variables Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 18/23] perf config: Add a option 'skel' to perf-config Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 20/23] perf config: Add 'get' functionality Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 01/23] perf config: Document variables for 'colors' section in man page Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 11/23] perf config: Document 'man.viewer' variable in man page Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 17/23] perf config: Add 'list-all' option to perf-config Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 04/23] perf config: Document variables for 'annotate' section in man page Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 06/23] perf config: Document 'hist.percentage' variable in man page Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 19/23] perf config: Add --verbose option for showing config description Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 13/23] perf config: Document 'kmem.default' variable in man page Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 23/23] perf config: Add a option 'remove' to perf-config Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 05/23] perf config: Document variables for 'help' section in man page Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 10/23] perf config: Document 'top.children' variable in man page Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 21/23] perf config: Add 'set' feature Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 03/23] perf config: Document 'buildid.dir' variable in man page Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100 [PATCH v13 07/23] perf config: Document 'ui.show-headers' variable in man page Taeung Song <treeze.taeung@gmail.com> - 2016-01-08 12:50 +0100
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