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SubjectRe: [PATCH v2 0/7] perf timechart improvements
Em Fri, Nov 01, 2013 at 08:25:44PM +0400, Stanislav Fomichev escreveu:
> This patch series adds more features to the perf timechart command:
> * -n option that adds possibility to limit number of tasks on SVG
> * -T option that adds possibility to show only tasks related info
> * -T and -P options now work with `perf timechart record` command to keep
> perf.data small
> * -g option that adds possibility to record and add callchain to the SVG so
> it's now possible to understand why some task went to sleep or what code
> path woke it up
> * add titles to the SVG blocks so it's possible to see how long task is
> running/sleeping/blocked
>
> v2:
> * fix errors pointed out by Namhyung Kim <namhyung@kernel.org>

Namhyung, are you ok now? Acked-by?

- Arnaldo

> Stanislav Fomichev (7):
> perf timechart: always try to print at least 15 tasks
> perf timechart: add option to limit number of tasks
> perf timechart: use proc_num to implement --power-only
> perf timechart: add support for displaying only tasks related data
> perf timechart: group figures and add title with details
> perf timechart: add support for -P and -T in timechart recording
> perf timechart: add backtrace support
>
> tools/perf/Documentation/perf-timechart.txt | 25 ++-
> tools/perf/builtin-timechart.c | 307 ++++++++++++++++++++++------
> tools/perf/util/svghelper.c | 77 ++++++-
> tools/perf/util/svghelper.h | 11 +-
> 4 files changed, 348 insertions(+), 72 deletions(-)
>
> --
> 1.8.3.2


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