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From: Andi Kleen <andi@firstfloor.org>
To: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>,
	acme@kernel.org, jolsa@kernel.org, linux-kernel@vger.kernel.org,
	Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 5/7] perf, tools, stat: Implement --metric-only mode
Date: Tue, 1 Mar 2016 19:51:53 +0100	[thread overview]
Message-ID: <20160301185152.GU5083@two.firstfloor.org> (raw)
In-Reply-To: <20160301123239.GG622@krava.redhat.com>

> > % perf stat -a -I 1000 --metric-only
> >      1.001452803 frontend cycles idle insn per cycle       stalled cycles per insn branch-misses of all branches
> >      1.001452803  158.91%               0.66                2.39                    2.92%
> >      2.002192321  180.63%               0.76                2.08                    2.96%
> >      3.003088282  150.59%               0.62                2.57                    2.84%
> >      4.004369835  196.20%               0.98                1.62                    3.79%
> >      5.005227314  231.98%               0.84                1.90                    4.71%
> 
> could you please align values with the headers

They would align if they had enough leading digits.
perf stat has always right aligned numbers.

Presumably the field sizes could be shrunk, but in some extreme cases
you could still have that many digits. So it's better to keep it as it
is.

-Andi

  reply	other threads:[~2016-03-01 18:51 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-29 22:36 perf, tools: Refactor and support interval and CSV metrics Andi Kleen
2016-02-29 22:36 ` [PATCH 1/7] perf, tools, stat: Check existence of frontend/backed stalled cycles Andi Kleen
2016-02-29 22:36 ` [PATCH 2/7] perf, tools, stat: Implement CSV metrics output Andi Kleen
2016-03-01 12:31   ` Jiri Olsa
2016-03-05  8:17   ` [tip:perf/core] perf " tip-bot for Andi Kleen
2016-02-29 22:36 ` [PATCH 3/7] perf, tools, stat: Support metrics in --per-core/socket mode Andi Kleen
2016-03-01 12:31   ` Jiri Olsa
2016-03-01 18:52     ` Andi Kleen
2016-03-05  8:17   ` [tip:perf/core] perf " tip-bot for Andi Kleen
2016-02-29 22:36 ` [PATCH 4/7] perf, tools, stat: Document CSV format in manpage Andi Kleen
2016-03-01 12:32   ` Jiri Olsa
2016-02-29 22:36 ` [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Andi Kleen
2016-03-01 12:32   ` Jiri Olsa
2016-03-01 14:53     ` Andi Kleen
2016-03-01 12:32   ` Jiri Olsa
2016-03-01 18:51     ` Andi Kleen [this message]
2016-03-02 11:28     ` Jiri Olsa
2016-03-02 15:38       ` Andi Kleen
2016-03-02 15:46         ` Jiri Olsa
2016-02-29 22:36 ` [PATCH 6/7] perf, tools, stat: Add --metric-only support for -A Andi Kleen
2016-02-29 22:36 ` [PATCH 7/7] perf, tools, stat: Check for frontend stalled for metrics Andi Kleen
2016-03-01 12:32   ` Jiri Olsa
2016-03-01 13:07 ` perf, tools: Refactor and support interval and CSV metrics Arnaldo Carvalho de Melo
  -- strict thread matches above, loose matches on Subject: below --
2016-03-01 18:57 Andi Kleen
2016-03-01 18:57 ` [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Andi Kleen
2016-03-02 11:57   ` Jiri Olsa
2016-03-02 15:35     ` Andi Kleen
2016-03-03  0:24 perf, tools: Refactor and support interval and CSV metrics Andi Kleen
2016-03-03  0:24 ` [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Andi Kleen
2016-03-03 23:57 perf, tools: Refactor and support interval and CSV metrics Andi Kleen
2016-03-03 23:57 ` [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Andi Kleen
2016-03-10 11:28   ` Jiri Olsa

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