Skip to content

Commit e8564b7

Browse files
olsajiriacmel
authored andcommitted
perf script: Add period as a default output column
Adding period as a default output column in script command fo hardware, software and raw events. If PERF_SAMPLE_PERIOD sample type is defined in perf.data, following will be displayed in perf script output: $ perf script ls 8034 57477.887209: 250000 task-clock: ffffffff81361d72 memset ([kernel.kallsyms]) ls 8034 57477.887464: 250000 task-clock: ffffffff816f6d92 _raw_spin_unlock_irqrestore ([kernel.kallsyms]) ls 8034 57477.887708: 250000 task-clock: ffffffff811a94f0 do_munmap ([kernel.kallsyms]) ls 8034 57477.887959: 250000 task-clock: 34080916c6 get_next_seq (/usr/lib64/libc-2.17.so) ls 8034 57477.888208: 250000 task-clock: 3408079230 _IO_doallocbuf (/usr/lib64/libc-2.17.so) ls 8034 57477.888717: 250000 task-clock: ffffffff814242c8 n_tty_write ([kernel.kallsyms]) ls 8034 57477.889285: 250000 task-clock: 3408076402 fwrite_unlocked (/usr/lib64/libc-2.17.so) Signed-off-by: Jiri Olsa <[email protected]> Cc: David Ahern <[email protected]> Cc: "Jen-Cheng(Tommy) Huang" <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Corey Ashford <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jen-Cheng(Tommy) Huang <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
1 parent 535aeaa commit e8564b7

File tree

1 file changed

+6
-3
lines changed

1 file changed

+6
-3
lines changed

tools/perf/builtin-script.c

Lines changed: 6 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -82,7 +82,8 @@ static struct {
8282
.fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
8383
PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
8484
PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
85-
PERF_OUTPUT_SYM | PERF_OUTPUT_DSO,
85+
PERF_OUTPUT_SYM | PERF_OUTPUT_DSO |
86+
PERF_OUTPUT_PERIOD,
8687

8788
.invalid_fields = PERF_OUTPUT_TRACE,
8889
},
@@ -93,7 +94,8 @@ static struct {
9394
.fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
9495
PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
9596
PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
96-
PERF_OUTPUT_SYM | PERF_OUTPUT_DSO,
97+
PERF_OUTPUT_SYM | PERF_OUTPUT_DSO |
98+
PERF_OUTPUT_PERIOD,
9799

98100
.invalid_fields = PERF_OUTPUT_TRACE,
99101
},
@@ -112,7 +114,8 @@ static struct {
112114
.fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
113115
PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
114116
PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
115-
PERF_OUTPUT_SYM | PERF_OUTPUT_DSO,
117+
PERF_OUTPUT_SYM | PERF_OUTPUT_DSO |
118+
PERF_OUTPUT_PERIOD,
116119

117120
.invalid_fields = PERF_OUTPUT_TRACE,
118121
},

0 commit comments

Comments
 (0)