> It (and others below) should be 'rec_argc -= 4' - i.e. I still see the
> segfault. :)
Damn, stupid me.
> Looks like this change should be applied to the exsting (for cpu and
> power events) boxes too. Care to send it as a separate fix?
Yes, will add it as a first patch to the series, so it can
Hi Stanislav,
On Thu, 19 Jun 2014 16:23:01 +0400, Stanislav Fomichev wrote:
> In IO mode timechart shows any disk/network activity.
> + for (i = 0; i < disk_events_nr; i++) {
> + if (!is_valid_tracepoint(disk_events[i])) {
> + rec_argc--;
It (and others below)
Hi Stanislav,
2014-06-19 (목), 16:18 +0400, Stanislav Fomichev:
> > > Hmm.. it looks like an unrelated issue. I can see the bars in inkscape,
> > > but still see empty grey bars in firefox.
> > I'll try to have a look; maybe I'm writing some non-standard svg
> > instructions which fail on (probabl
In IO mode timechart shows any disk/network activity.
Signed-off-by: Stanislav Fomichev
---
tools/perf/Documentation/perf-timechart.txt | 25 +-
tools/perf/builtin-timechart.c | 613 +++-
tools/perf/util/svghelper.c | 98 -
tools/perf/ut
> > Hmm.. it looks like an unrelated issue. I can see the bars in inkscape,
> > but still see empty grey bars in firefox.
> I'll try to have a look; maybe I'm writing some non-standard svg
> instructions which fail on (probably) standard-compliant firefox and
> work on more robust inkscape.
Found
> Hmm.. it looks like an unrelated issue. I can see the bars in inkscape,
> but still see empty grey bars in firefox.
I'll try to have a look; maybe I'm writing some non-standard svg
instructions which fail on (probably) standard-compliant firefox and
work on more robust inkscape.
--
To unsubscrib
Hi Stanislav,
On Wed, 18 Jun 2014 13:00:34 +0400, Stanislav Fomichev wrote:
>> > Can you somehow share your perf.data with me? I'll check what's going
>> > on.
>>
>> https://git.kernel.org/cgit/linux/kernel/git/namhyung/linux-perf.git/plain/tools/perf/perf.timechart.data?h=perf/tmp
> Hm, I don't
> > Can you somehow share your perf.data with me? I'll check what's going
> > on.
>
> https://git.kernel.org/cgit/linux/kernel/git/namhyung/linux-perf.git/plain/tools/perf/perf.timechart.data?h=perf/tmp
Hm, I don't see any issue with your data, I can see dd disk io and firefox
polls.
I attached o
Hi Stanislav,
On Mon, 16 Jun 2014 10:08:04 +0400, Stanislav Fomichev wrote:
>> It was because, as I said, my system doesn't have pread64 syscall.. you
>> missed to decrease rec_argc when skipping invalid events. :)
> Thanks, missed that!
>
>> After fixing the problem, I could run timechart and gen
> It was because, as I said, my system doesn't have pread64 syscall.. you
> missed to decrease rec_argc when skipping invalid events. :)
Thanks, missed that!
> After fixing the problem, I could run timechart and generate an
> output.svg file. But it doesn't show any IO activity.. process info was
Hi Stanislav,
On Tue, 10 Jun 2014 19:04:52 +0400, Stanislav Fomichev wrote:
> In IO mode timechart shows any disk/network activity.
[SNIP]
> +Record system-wide IO events:
> +
> + $ perf timechart record -I
I got a segfault here:
Core was generated by `perf timechart record -I'.
Program te
In IO mode timechart shows any disk/network activity.
Signed-off-by: Stanislav Fomichev
---
tools/perf/Documentation/perf-timechart.txt | 25 +-
tools/perf/builtin-timechart.c | 607 +++-
tools/perf/util/svghelper.c | 98 -
tools/perf/ut
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