diff options
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-list.txt | 12 | ||||
| -rw-r--r-- | tools/perf/Documentation/tips.txt | 4 |
2 files changed, 15 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-list.txt b/tools/perf/Documentation/perf-list.txt index a126e97a8114..41857cce5e86 100644 --- a/tools/perf/Documentation/perf-list.txt +++ b/tools/perf/Documentation/perf-list.txt @@ -8,13 +8,23 @@ perf-list - List all symbolic event types SYNOPSIS -------- [verse] -'perf list' [hw|sw|cache|tracepoint|pmu|event_glob] +'perf list' [--no-desc] [--long-desc] [hw|sw|cache|tracepoint|pmu|event_glob] DESCRIPTION ----------- This command displays the symbolic event types which can be selected in the various perf commands with the -e option. +OPTIONS +------- +--no-desc:: +Don't print descriptions. + +-v:: +--long-desc:: +Print longer event descriptions. + + [[EVENT_MODIFIERS]] EVENT MODIFIERS --------------- diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt index 5950b5a24efd..8a6479c0eac9 100644 --- a/tools/perf/Documentation/tips.txt +++ b/tools/perf/Documentation/tips.txt @@ -28,3 +28,7 @@ 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 +Order by the overhead of source file name and line number: perf report -s srcline +System-wide collection from all CPUs: perf record -a +Show current config key-value pairs: perf config --list +Show user configuration overrides: perf config --user --list |
