From: Ingo Molnar <mingo@kernel.org>
To: Namhyung Kim <namhyung@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>,
Namhyung Kim <namhyung.kim@lge.com>,
LKML <linux-kernel@vger.kernel.org>, Jiri Olsa <jolsa@redhat.com>,
David Ahern <dsahern@gmail.com>, Andi Kleen <andi@firstfloor.org>
Subject: Re: [RFC 00/10] perf report: Add -F option for specifying output fields
Date: Tue, 4 Mar 2014 08:19:34 +0100 [thread overview]
Message-ID: <20140304071934.GA23148@gmail.com> (raw)
In-Reply-To: <1393900936-22977-1-git-send-email-namhyung@kernel.org>
* Namhyung Kim <namhyung@kernel.org> wrote:
> Hello,
>
> This is a patchset implementing -F/--field option to setup output
> field/column as Ingo requested.
>
> The -F option can receive any sort keys that -s option recognize, plus
> following fields (name can be changed):
>
> overhead, overhead_sys, overhead_us, sample, period
>
> The overhead_guest_sys and overhead_guest_us might be avaiable when
> you profile guest machines.
>
> Output will be sorted by in order of fields and sort keys passed by
> -s option will be added to the output field list automatically. If
> you want to change the order of sorting you can give -s option in
> addition to -F option. To support old behavior, it'll also prepend
> 'overhead' field to the sort keys unless you give -F option
> explicitly.
Very nice!
For the concept:
Acked-by: Ingo Molnar <mingo@kernel.org>
Thanks,
Ingo
prev parent reply other threads:[~2014-03-04 7:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-04 2:42 [RFC 00/10] perf report: Add -F option for specifying output fields Namhyung Kim
2014-03-04 2:42 ` [PATCH 01/10] perf tools: Add ->cmp(), ->collapse() and ->sort() to perf_hpp_fmt Namhyung Kim
2014-03-04 2:42 ` [PATCH 02/10] perf tools: Convert sort entries to hpp formats Namhyung Kim
2014-03-04 2:42 ` [PATCH 03/10] perf tools: Use hpp formats to sort hist entries Namhyung Kim
2014-03-04 2:42 ` [PATCH 04/10] perf tools: Support event grouping in hpp ->sort() Namhyung Kim
2014-03-04 2:42 ` [PATCH 05/10] perf tools: Use hpp formats to sort final output Namhyung Kim
2014-03-04 2:42 ` [PATCH 06/10] perf tools: Consolidate output field handling to hpp format routines Namhyung Kim
2014-03-04 2:42 ` [PATCH 07/10] perf ui: Get rid of callback from __hpp__fmt() Namhyung Kim
2014-03-04 2:42 ` [PATCH 08/10] perf tools: Allow hpp fields to be sort keys Namhyung Kim
2014-03-04 2:42 ` [PATCH 09/10] perf report: Add -F option to specify output fields Namhyung Kim
2014-03-04 2:42 ` [PATCH 10/10] perf tools: Add ->sort() member to struct sort_entry Namhyung Kim
2014-03-04 2:45 ` [RFC 00/10] perf report: Add -F option for specifying output fields Namhyung Kim
2014-03-04 7:19 ` Ingo Molnar [this message]
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