Mailinglist Archive: opensuse-factory (471 mails)

[Gerald Pfeifer <gp@xxxxxxxxxx>]

On Thu, 4 Jun 2009, Dominique Leuenberger wrote:
> I'm using GroupWise Client, version 8.0.0HP2 on my openSUSE Factory 
> installation. Since the latest updates that hit factory (going to 
> MileStone 2), the client became very sluggish and is constantly 
> consuming 100% of one CPU core (sometimes it even happens to use
> part of the 2nd core).

It doesn't feel more sluggish than usual, and my notebook only has a
single core, but...

> Does anybody else see similiar issues (if at all somebody is using the 
> groupwise client)?

...I also get similar behavior in terms of CPU load.

Interestingly, in term of wakeups, according to powertop Firefox is the
main culprit:

  Top causes for wakeups:

  84.2% (  inf)           firefox : hrtimer_start_range_ns (hrtimer_wakeup)
   8.6% (  inf)       <interrupt> : PS/2 keyboard/mouse/touchpad
   3.9% (  inf)     <kernel core> : hrtimer_start_range_ns (tick_sched_timer)
   1.5% (  inf)     groupwise-bin : hrtimer_start_range_ns (hrtimer_wakeup)

> From my observation, the problem appeared togetherwith glibc 2.10, but 
> then, that very zypper dup installed almost 1GB of packages. so it could 
> have been whatever.

Yes, this is a bit of a problem trying to nail things down.  Would you
mind filing a bug report?

Gerald
-- 
Dr. Gerald Pfeifer            E gp@xxxxxxxxxx      SUSE Linux Products GmbH
Director Product Management    T +49(911)74053-0    HRB 16746 (AG Nuremberg)
openSUSE/SUSE Linux Enterprise  F +49(911)74053-483  GF: Markus Rex

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