Commit-ID: 49343235d08a228c7fe84d0606e69253cc0bc751 Gitweb: http://git.kernel.org/tip/49343235d08a228c7fe84d0606e69253cc0bc751 Author: Donghyun Kim <[email protected]> AuthorDate: Fri, 30 Sep 2016 07:15:57 +0900 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Wed, 5 Oct 2016 19:50:25 -0300
perf report/top: Add a tip about system-wide collection from all CPUs Signed-off-by: Donghyun Kim <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Taeung Song <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/Documentation/tips.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt index b031124..9d3e1ee 100644 --- a/tools/perf/Documentation/tips.txt +++ b/tools/perf/Documentation/tips.txt @@ -29,3 +29,4 @@ See assembly instructions with percentage: perf annotate <symbol> If you prefer Intel style assembly, try: perf annotate -M intel For hierarchical output, try: perf report --hierarchy Order by the overhead of source file name and line number: perf report -s srcline +System-wide collection from all CPUs: perf record -a
