From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, Jiri Olsa <jolsa@kernel.org>,
David Ahern <dsahern@gmail.com>, Don Zickus <dzickus@redhat.com>,
Joe Mario <jmario@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 04/23] perf c2c report: Display Total records column in offset view
Date: Wed, 25 Jan 2017 10:53:31 -0300 [thread overview]
Message-ID: <20170125135350.22983-5-acme@kernel.org> (raw)
In-Reply-To: <20170125135350.22983-1-acme@kernel.org>
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
next prev parent reply other threads:[~2017-01-25 13:58 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-25 13:53 [GIT PULL 00/23] perf/core improvements and fixes Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 01/23] perf unwind: Fix looking up dwarf unwind stack info Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 02/23] perf hists browser: Put hist_entry folding logic into single function Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 03/23] perf hists browser: Add e/c hotkeys to expand/collapse callchain for current entry Arnaldo Carvalho de Melo
2017-01-25 13:53 ` Arnaldo Carvalho de Melo [this message]
2017-01-25 13:53 ` [PATCH 05/23] perf c2c report: Coalesce by default only by pid,iaddr Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 06/23] perf tools: Add probing for the XED disassembler library Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 07/23] perf tools: Add one liner warning for disabled features Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 08/23] perf tools: Add disassembler for x86 using the XED library Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 09/23] perf script: Add support for printing assembler Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 10/23] perf script: Add "brstackasm" output for branch stacks Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 11/23] perf probe: Fix wrong register name for arm64 Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 12/23] perf probe: Delete an unnecessary check in try_to_find_absolute_address() Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 13/23] perf probe: Delete an unnecessary assignment " Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 14/23] tools lib bpf: Fix map offsets in relocation Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 15/23] tools lib bpf: Define prog_type fns with macro Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 16/23] tools lib bpf: Add set/is helpers for all prog types Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 17/23] tools lib bpf: Add libbpf_get_error() Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 18/23] perf scripting perl: Do not die() when not founding event for a type Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 19/23] perf tools: Propagate perf_config() errors Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 20/23] perf util: Save pid-cmdline mapping into tracing header Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 21/23] perf util: Add more debug message on failure path Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 22/23] perf ftrace: Introduce new 'ftrace' tool Arnaldo Carvalho de Melo
2017-01-25 13:53 ` [PATCH 23/23] perf ftrace: Make 'function_graph' be the default tracer Arnaldo Carvalho de Melo
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