Tirsdag 11 oktober 2011 skrev Andreas Cord-Landwehr:
> On Monday 10 October 2011 22:36:22 Thomas Fischer wrote:
> > Hello Yngve,
> >
> > > I recently compiled the latest svn revision (909), and the cpu usage seems
> > > to be very high. I don't know exactly what triggers it, looks like it goes
> > > to nearly 100% on one cpu just by leaving it open for a short while. I
> > > have a rather big bibtex document, that might be related (?) Anyone else
> > > experiencing similar issues?
> > This sounds serious. Not interacting should not cause any special CPU usage.
> > I will have to look into this.
> > Anyone who can recommend a good profiler here? callgrind, oprofiler,
> > gprof...?
>
> Hi, I sometimes could observe these issues, too. But I did not find time to
> profile this, yet. My suggestions for profiling is VTune (see Milian's blog:
> http://milianw.de/blog/vtune-and-kde).
>
> Greetings,
> Andreas
Hi,
Thanks for your quick response. Keep in mind that I haven't really understood
if this is really an issue of KBibtex or me dreaming or whatever just yet. I
would not spend too much time tracking the bug before
someone else confirms and perhaps give some more hints of what triggers it.
Here is an output from top by the way:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
678 ylevinse 20 0 1057m 679m 35m R 36 17.2 16:10.89 kbibtex-kde4
To me the memory usage also looks quite high (RES I should look at right?) but
I am no expert. This is from leaving it on for quite some time, and it looks
like the memory usage is increasing. It's gone to 730 750 MB while writing this
mail. Could there be a leak?
I haven't managed to reproduce this 80-90% cpu usage thing today without
interaction.
Basically I wanted to send this mail around to see if there were anyone that
could confirm issues before I submitted a bug report and would ask you to have
a closer look.. But you're paying too close attention! :)
Cheers,
Yngve_______________________________________________
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