On Mon, Feb 25, 2019 at 05:33:35AM -0800, Andi Kleen wrote:
> On Mon, Feb 25, 2019 at 01:56:15PM +0100, Jiri Olsa wrote:
> > On Sun, Feb 24, 2019 at 07:37:22AM -0800, Andi Kleen wrote:
> >
> > SNIP
> >
> > > +static void hists__res_sample(struct hist_entry *he, struct perf_sample
> > > *sample)
On Mon, Feb 25, 2019 at 05:31:04AM -0800, Andi Kleen wrote:
> > for some reason can't see those items in menu
>
> These one needs --samples 10 or similar.
>
> It's off by default currently.
I did, must be those hacks I put in to compile it,
will check in new version
jirka
On Mon, Feb 25, 2019 at 01:56:15PM +0100, Jiri Olsa wrote:
> On Sun, Feb 24, 2019 at 07:37:22AM -0800, Andi Kleen wrote:
>
> SNIP
>
> > +static void hists__res_sample(struct hist_entry *he, struct perf_sample
> > *sample)
> > +{
> > + struct res_sample *r;
> > + int j;
> > +
> > + if
> for some reason can't see those items in menu
These one needs --samples 10 or similar.
It's off by default currently.
-Andi
On Sun, Feb 24, 2019 at 07:37:22AM -0800, Andi Kleen wrote:
SNIP
> +static void hists__res_sample(struct hist_entry *he, struct perf_sample
> *sample)
> +{
> + struct res_sample *r;
> + int j;
> +
> + if (!he->res_samples) {
> + he->res_samples = calloc(sizeof(struct
On Sun, Feb 24, 2019 at 07:37:22AM -0800, Andi Kleen wrote:
SNIP
> static int
> do_switch_data(struct hist_browser *browser __maybe_unused,
> struct popup_action *act __maybe_unused)
> @@ -3115,6 +3150,18 @@ static int perf_evsel__hists_browse(struct perf_evsel
> *evsel, int
On Sun, Feb 24, 2019 at 07:37:22AM -0800, Andi Kleen wrote:
SNIP
> diff --git a/tools/perf/ui/browsers/res_sample.c
> b/tools/perf/ui/browsers/res_sample.c
> new file mode 100644
> index ..5b4807c29c2c
> --- /dev/null
> +++ b/tools/perf/ui/browsers/res_sample.c
> @@ -0,0 +1,74 @@
>
From: Andi Kleen
Now report can show whole time periods with perf script,
but the user still has to find individual samples of interest
manually.
It would be expensive and complicated to search for the
right samples in the whole perf file. Typically users
only need to look at a small number of
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