From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
To: Andi Kleen <andi@firstfloor.org>
Cc: Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung.kim@lge.com>,
LKML <linux-kernel@vger.kernel.org>, Jiri Olsa <jolsa@redhat.com>,
David Ahern <dsahern@gmail.com>
Subject: Re: [PATCH 3/5] perf report: Add --percentage option
Date: Tue, 14 Jan 2014 18:25:55 -0300 [thread overview]
Message-ID: <20140114212555.GE29798@ghostprotocols.net> (raw)
In-Reply-To: <87zjmy2ryj.fsf@tassilo.jf.intel.com>
Em Tue, Jan 14, 2014 at 01:07:00PM -0800, Andi Kleen escreveu:
> Namhyung Kim <namhyung@kernel.org> writes:
> >
> > +--percentage::
> > + Determine how to display the overhead percentage of filtered
> > entries.
>
> This should describe also what a "filtered entry" exactly is. It's not clear
> even to me.
Yeah, the text should give some context, mentioning the "Zoom"
operations that can be done in the TUI (DSO, thread, etc) that allows
applying what he is calling "filters".`
> -Andi
>
> > + "relative" means it's relative to filtered entries only so that the
> > + sum of shown entries will be always 100%. "absolute" means it retains
> > + original value before and after the filter applied.
> > +
>
> --
> ak@linux.intel.com -- Speaking for myself only
next prev parent reply other threads:[~2014-01-14 21:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-14 4:43 [PATCHSET 0/5] perf tools: Update on filtered entries' percentage output Namhyung Kim
2014-01-14 4:43 ` [PATCH 1/5] perf tools: Count filtered entries to total period also Namhyung Kim
2014-01-14 4:43 ` [PATCH 2/5] perf ui/tui: Add support for showing relative percentage Namhyung Kim
2014-01-14 4:43 ` [PATCH 3/5] perf report: Add --percentage option Namhyung Kim
2014-01-14 21:07 ` Andi Kleen
2014-01-14 21:25 ` Arnaldo Carvalho de Melo [this message]
2014-01-15 2:18 ` Namhyung Kim
2014-01-15 18:30 ` Arnaldo Carvalho de Melo
2014-01-16 1:25 ` Namhyung Kim
2014-01-14 4:43 ` [PATCH 4/5] perf report: Add report.percentage config option Namhyung Kim
2014-01-14 4:43 ` [PATCH 5/5] perf tools: Show absolute percentage by default Namhyung Kim
-- strict thread matches above, loose matches on Subject: below --
2014-01-22 23:28 [PATCHSET 0/5] perf tools: Update on filtered entries' percentage output (v3) Namhyung Kim
2014-01-22 23:28 ` [PATCH 3/5] perf report: Add --percentage option Namhyung Kim
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