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Groups > linux.kernel > #1566630
| From | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 04/23] perf c2c report: Display Total records column in offset view |
| Date | 2017-01-25 15:00 +0100 |
| Message-ID | <t3whe-2sl-67@gated-at.bofh.it> (permalink) |
| References | <t3whb-2sl-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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
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[GIT PULL 00/23] perf/core improvements and fixes Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 19/23] perf tools: Propagate perf_config() errors Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 15/23] tools lib bpf: Define prog_type fns with macro Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 10/23] perf script: Add "brstackasm" output for branch stacks Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 11/23] perf probe: Fix wrong register name for arm64 Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 09/23] perf script: Add support for printing assembler Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 18/23] perf scripting perl: Do not die() when not founding event for a type Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 21/23] perf util: Add more debug message on failure path Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 08/23] perf tools: Add disassembler for x86 using the XED library Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 14/23] tools lib bpf: Fix map offsets in relocation Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 02/23] perf hists browser: Put hist_entry folding logic into single function Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 22/23] perf ftrace: Introduce new 'ftrace' tool Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 01/23] perf unwind: Fix looking up dwarf unwind stack info Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 13/23] perf probe: Delete an unnecessary assignment in try_to_find_absolute_address() Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 23/23] perf ftrace: Make 'function_graph' be the default tracer Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 04/23] perf c2c report: Display Total records column in offset view Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100 [PATCH 06/23] perf tools: Add probing for the XED disassembler library Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-01-25 15:00 +0100
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