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authorBrice Goglin <Brice.Goglin@inria.fr>2009-08-10 15:26:32 +0200
committerIngo Molnar <mingo@elte.hu>2009-08-10 15:48:17 +0200
commit9f8666971185b86615a074bcac67c90fdf8af8bc (patch)
tree65ce554d9f7eea0c4458a1051ea1c1469a51a47f /tools/perf/builtin-report.c
parent8d51327090ac025d7f4ce6c059786b5e93513321 (diff)
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.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 41639182fb3..2357c66fb91 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,