linux-kernel - Re: [PATCHSET 0/9] perf tools: Update on filtered entries' percentage output (v7)

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Message-ID: <8738ipuq09.fsf@sejong.aot.lge.com>
Date:	Tue, 11 Mar 2014 16:57:10 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Davidlohr Bueso <davidlohr@...com>
Cc:	Andi Kleen <andi@...stfloor.org>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	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>,
	Jiri Olsa <jolsa@...hat.com>, David Ahern <dsahern@...il.com>
Subject: Re: [PATCHSET 0/9] perf tools: Update on filtered entries' percentage output (v7)

Hi Davidlohr,

On Mon, 10 Mar 2014 19:58:23 -0700, Davidlohr Bueso wrote:
> On Mon, 2014-03-10 at 23:08 +0100, Andi Kleen wrote:
>> On Mon, Mar 10, 2014 at 04:43:51PM +0900, Namhyung Kim wrote:
>> > Hello,
>> > 
>> > I added --percentage option to perf report to control display of
>> > percentage of filtered entries.
>> > 
>> >  usage: perf report [<options>]
>> > 
>> >         --percentage <relative|absolute>
>> >                           how to display percentage of filtered entries
>> 
>> Just as a high level comment. We have a lot of different display 
>> options now. It's hard to figure out what they all do for non experts.
>> 
>> It may be useful to define a number of high level layout combinations
>> that are useful for different situations and have a single
>> option to select everything together.
>
> Yes please, absolutely. The wiki page could use some love as well. I
> imagine the manpage is updated but it's also nice to have some examples
> of the newer features in perf.wiki.kernel.org.

Right, will try - as a side note, being a non-native speaker, I feel
more difficult to write a note/comment rather than a code. :)

Thanks,
Namhyung
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