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From: tip-bot for Donghyun Kim <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: namhyung@kernel.org, peterz@infradead.org, taeung@kosslab.kr,
	hpa@zytor.com, dongdong9335@gmail.com, acme@redhat.com,
	linux-kernel@vger.kernel.org, mingo@kernel.org, jolsa@kernel.org,
	tglx@linutronix.de
Subject: [tip:perf/urgent] perf report/top: Add a tip about system-wide collection from all CPUs
Date: Thu, 6 Oct 2016 15:44:00 -0700	[thread overview]
Message-ID: <tip-49343235d08a228c7fe84d0606e69253cc0bc751@git.kernel.org> (raw)
In-Reply-To: <1475187357-21882-1-git-send-email-dongdong9335@gmail.com>

Commit-ID:  49343235d08a228c7fe84d0606e69253cc0bc751
Gitweb:     http://git.kernel.org/tip/49343235d08a228c7fe84d0606e69253cc0bc751
Author:     Donghyun Kim <dongdong9335@gmail.com>
AuthorDate: Fri, 30 Sep 2016 07:15:57 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Wed, 5 Oct 2016 19:50:25 -0300

perf report/top: Add a tip about system-wide collection from all CPUs

Signed-off-by: Donghyun Kim <dongdong9335@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Taeung Song <taeung@kosslab.kr>
Link: http://lkml.kernel.org/r/1475187357-21882-1-git-send-email-dongdong9335@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/Documentation/tips.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt
index b031124..9d3e1ee 100644
--- a/tools/perf/Documentation/tips.txt
+++ b/tools/perf/Documentation/tips.txt
@@ -29,3 +29,4 @@ See assembly instructions with percentage: perf annotate <symbol>
 If you prefer Intel style assembly, try: perf annotate -M intel
 For hierarchical output, try: perf report --hierarchy
 Order by the overhead of source file name and line number: perf report -s srcline
+System-wide collection from all CPUs: perf record -a

      reply	other threads:[~2016-10-06 22:44 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-29 22:15 [PATCH] perf record: Add a tip about system-wide collection from all CPUs Donghyun Kim
2016-10-06 22:44 ` tip-bot for Donghyun Kim [this message]

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