[PATCH 04/23] perf c2c report: Display Total records column in offset view

Arnaldo Carvalho de Melo
2017-01-25T13:58:30Z

From: Jiri Olsa <jolsa@kernel.org>

Adding "Total records" column into cacheline pareto table, between
cycles and cpu info.

$ perf c2c report
...

--- ---------- cycles ---------- Total cpu
rmt hitm lcl hitm load records cnt
... ........ ........ ........ ....... ........

0 112 71 34 4
0 0 0 18 1
0 0 0 2 1
0 132 0 3 3

...

It's useful to see how many recorded samples represent each offset.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1484904032-11040-4-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-c2c.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index f8ca7a4ebabc..616cb1418c3f 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -2476,6 +2476,7 @@ static int build_cl_output(char *cl_sort, bool no_source)
"mean_rmt,"
"mean_lcl,"
"mean_load,"
+ "tot_recs,"
"cpucnt,",
add_sym ? "symbol," : "",
add_dso ? "dso," : "",
--
2.9.3