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Re: [PATCH 5/7] perf, tools, stat: Implement --metric-only mode

From Andi Kleen <andi@firstfloor.org>
Newsgroups linux.kernel
Subject Re: [PATCH 5/7] perf, tools, stat: Implement --metric-only mode
Date 2016-03-01 20:00 +0100
Message-ID <r7XGx-4zK-5@gated-at.bofh.it> (permalink)
References <r7EDT-zZ-3@gated-at.bofh.it> <r7EDT-zZ-1@gated-at.bofh.it> <r7RKO-Hz-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw

> > % 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

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Thread

[PATCH 5/7] perf, tools, stat: Implement --metric-only mode Andi Kleen <andi@firstfloor.org> - 2016-02-29 23:40 +0100
  Re: [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Jiri Olsa <jolsa@redhat.com> - 2016-03-01 13:40 +0100
    Re: [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Andi Kleen <andi@firstfloor.org> - 2016-03-01 16:00 +0100
  Re: [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Jiri Olsa <jolsa@redhat.com> - 2016-03-01 13:40 +0100
    Re: [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Andi Kleen <andi@firstfloor.org> - 2016-03-01 20:00 +0100
    Re: [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Jiri Olsa <jolsa@redhat.com> - 2016-03-02 12:30 +0100
      Re: [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Andi Kleen <andi@firstfloor.org> - 2016-03-02 16:40 +0100
        Re: [PATCH 5/7] perf, tools, stat: Implement --metric-only mode Jiri Olsa <jolsa@redhat.com> - 2016-03-02 16:50 +0100

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