linux-kernel - Re: [PATCH v2 2/2] perf record: Show precise number of samples

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Message-ID: <20141128175613.GY12538@two.firstfloor.org>
Date:	Fri, 28 Nov 2014 18:56:13 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	Namhyung Kim <namhyung@...nel.org>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Ingo Molnar <mingo@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Namhyung Kim <namhyung.kim@....com>,
	LKML <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Andi Kleen <andi@...stfloor.org>,
	Milian Wolff <mail@...ianw.de>
Subject: Re: [PATCH v2 2/2] perf record: Show precise number of samples

> > Reported-by: Milian Wolff <mail@...ianw.de>
> > Signed-off-by: Namhyung Kim <namhyung@...nel.org>
> 
> eeeey great, I mean.. finally ;-) 

Yes I like it too.

BTW it would be nice if we could show down a break down on how many
bytes the different options passed to perf record added, by accounting
the different header fields. That would guide people who suffer
from too large perf.data files.

-Andi
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