Kopete chat window
Amit Kucheria
kucheria.amit at gmail.com
Fri Jun 1 23:52:46 PDT 2007
On 6/2/07, Arjan van de Ven <arjan at linux.intel.com> wrote:
> Rudi Lippert wrote:
> > Whenever have a Kopete chat window open, Kopete and X show up very high in the
> > wakeup list.
> >
> > Top causes for wakeups:
> > 36.7% ( 16.2) kopete : schedule_timeout (process_timeout)
> > 30.8% ( 13.6) X : do_setitimer (it_real_fn)
> >
> > Can anyone tell me why this happens or how I can find out myself?
>
> you can start investigating by running
>
> strace -tt -p `pidof kopete`
>
> and see what it's trying to do....
Kopete does lots of select()s with short timeouts.
I have been thinking if a patch to Qt and Glib to batch their timers
might help with this.
/Amit
--
Amit Kucheria, Linux developer
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