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| author | Brice Goglin <Brice.Goglin@inria.fr> | 2009-08-10 15:26:32 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-10 15:48:17 +0200 |
| commit | 9f8666971185b86615a074bcac67c90fdf8af8bc (patch) | |
| tree | 65ce554d9f7eea0c4458a1051ea1c1469a51a47f /tools/perf/builtin-report.c | |
| parent | perf report: Fix and improve the displaying of per-thread event counters (diff) | |
| download | linux-9f8666971185b86615a074bcac67c90fdf8af8bc.tar.xz linux-9f8666971185b86615a074bcac67c90fdf8af8bc.zip | |
perf report: Add raw displaying of per-thread counters
If --pretty=raw is given to perf report -T, it now displays one
line per-thread per-counter with the raw event id added.
We get:
# PID TID Name Raw Count
18608 18609 cache-misses 28e 416744
18608 18609 cache-references 28f 6456792
18608 18608 cache-misses 28e 448219
18608 18608 cache-references 28f 7270244
instead of:
# PID TID cache-misses cache-references
18608 18609 416744 6456792
18608 18608 448219 7270244
Signed-off-by: Brice Goglin <Brice.Goglin@inria.fr>
Acked-by: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <4A802008.5050409@inria.fr>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/builtin-report.c')
| -rw-r--r-- | tools/perf/builtin-report.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 41639182fb3f..2357c66fb91d 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -57,6 +57,9 @@ static int show_nr_samples; static int show_threads; static struct perf_read_values show_threads_values; +static char default_pretty_printing_style[] = "normal"; +static char *pretty_printing_style = default_pretty_printing_style; + static unsigned long page_size; static unsigned long mmap_window = 32; @@ -1401,6 +1404,9 @@ static size_t output__fprintf(FILE *fp, u64 total_samples) size_t ret = 0; unsigned int width; char *col_width = col_width_list_str; + int raw_printing_style; + + raw_printing_style = !strcmp(pretty_printing_style, "raw"); init_rem_hits(); @@ -1478,7 +1484,8 @@ print_entries: free(rem_sq_bracket); if (show_threads) - perf_read_values_display(fp, &show_threads_values); + perf_read_values_display(fp, &show_threads_values, + raw_printing_style); return ret; } @@ -2091,6 +2098,8 @@ static const struct option options[] = { "Show a column with the number of samples"), OPT_BOOLEAN('T', "threads", &show_threads, "Show per-thread event counters"), + OPT_STRING(0, "pretty", &pretty_printing_style, "key", + "pretty printing style key: normal raw"), OPT_STRING('s', "sort", &sort_order, "key[,key2...]", "sort by key(s): pid, comm, dso, symbol, parent"), OPT_BOOLEAN('P', "full-paths", &full_paths, |