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Diffstat (limited to 'tools/perf/Documentation/perf-list.txt')
| -rw-r--r-- | tools/perf/Documentation/perf-list.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-list.txt b/tools/perf/Documentation/perf-list.txt index 8914f12d2b85..ce0735021473 100644 --- a/tools/perf/Documentation/perf-list.txt +++ b/tools/perf/Documentation/perf-list.txt @@ -289,6 +289,15 @@ Sums up the event counts for all hardware threads in a core, e.g.: perf stat -e cpu/event=0,umask=0x3,percore=1/ +cpu: + +Specifies the CPU to open the event upon. The value may be repeated to +specify opening the event on multiple CPUs: + + + perf stat -e instructions/cpu=0,cpu=2/,cycles/cpu=1,cpu=2/ -a sleep 1 + perf stat -e data_read/cpu=0/,data_write/cpu=1/ -a sleep 1 + EVENT GROUPS ------------ |