Re: [PATCHSET 0/5] perf report: Make --stat output more compact

[Namhyung Kim]

On Sat, Apr 24, 2021 at 5:20 AM Andi Kleen <ak@xxxxxxxxxxxxxxx> wrote:
>
> On Sat, Apr 24, 2021 at 04:00:55AM +0900, Namhyung Kim wrote:
> > Hi Andi,
> >
> > On Sat, Apr 24, 2021 at 3:46 AM Andi Kleen <ak@xxxxxxxxxxxxxxx> wrote:
> > >
> > > > So I added --skip-empty (and --no-skip-empty automatically) to suppres
> > > > the 0 output and add the event stats like below.
> > >
> > > I doubt we need the option for this.
> > >
> > > But if you change it I would add the percentages after the absolute values.
> >
> > What kind of percentages are you talking about?
>
> The percentage of that value to the total sum of all the counts.

Hmm.. do you want something like this?

             TOTAL events:      20064
              MMAP events:        239   ( 1.2%)
              COMM events:       1518   ( 7.6%)
              EXIT events:          1   (0.0%)
              FORK events:       1517   (7.6%)
            SAMPLE events:       4015   (20.0%)
             MMAP2 events:      12769   (63.6%)
    ...