Signed-off-by: Donghyun Kim <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Taeung Song <[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 5950b5a..1435d70 100644 --- a/tools/perf/Documentation/tips.txt +++ b/tools/perf/Documentation/tips.txt @@ -28,3 +28,4 @@ To change sampling frequency to 100 Hz: perf record -F 100 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 +System-wide collection from all-CPUs: perf record -a -- 2.1.0
