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 <namhy...@kernel.org> 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
