linux-kernel - Re: [PATCH 0/2] perf: add sort by inclusive time functionality (v2)

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Message-ID: <20120308072901.GC20784@elte.hu>
Date:	Thu, 8 Mar 2012 08:29:01 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Arun Sharma <asharma@...com>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Mike Galbraith <efault@....de>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Stephane Eranian <eranian@...gle.com>,
	Namhyung Kim <namhyung.kim@....com>,
	Tom Zanussi <tzanussi@...il.com>,
	linux-perf-users@...r.kernel.org
Subject: Re: [PATCH 0/2] perf: add sort by inclusive time functionality (v2)


* Arun Sharma <asharma@...com> wrote:

> This patch series refactors existing code a bit and adds sort by 
> inclusive time (time spent in the function + callees).
> 
> Sample command lines:
> 
> # perf record -ag -- sleep 1
> # perf report -g graph,0.5,callee -n -s inclusive

So I tried this out with:

  $ taskset 1 perf record -g git gc

and got entries above 100% (in the TUI):

  $ perf report -g graph,0.5,callee -n -s inclusive

 +  321.11%        5628  [.] 0x392b609269
 +  142.27%        3774  [.] create_delta
 +  78.86%        1248  [.] lookup_object
 +  40.54%        1348  [k] system_call_fastpath
 [...]

Is that expected?

Thanks,

	Ingo
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