[Kde-pim] KDE 4.8, Virtuoso at 130% CPU for hours now - how can I help find the issue?

[Georg C. F. Greve]

Hi all,

On a freshly installed Fedora FC16 with KDE 4.8 I set up my Kontact anew since 
I figured maybe some issues were caused by migration cruft. Unfortunately, that 
is apparently not so.

Virtuoso is the #1 resource hog on the machine, with 130% CPU constantly, 
occasionally going to a whopping 160%, and has been doing this for hours now, 
as well as over 200 MB of process memory. I've also seen MySQL go nuts on me 
before, although not right now - with an uptime of three hours, mysqld has a 
TIME+ ranking of 1:47.47. Virtuoso has 183:41.11.

I followed the advice of http://userbase.kde.org/Akonadi and disabled Nepomuk 
search as well as the Contact plugin, after which I restarted the machine. The 
above numbers are *after* doing that.

Others, including Marcus Feilner, the journalist who shows up to the KDE PIM 
meetings report the same issue, see
https://plus.google.com/105201437130417639658/posts/XPQ8DGy5ahR

So I think it's time we do something about this...

...how can I help? 

Is there anything in terms of debugging information I can provide that would 
help you figure out the issue?

Best regards,
Georg


-- 
Georg C. F. Greve
Chief Executive Officer

Kolab Systems AG
Zürich, Switzerland

e: greve at kolabsys.com
t: +41 78 904 43 33
w: http://kolabsys.com

pgp: 86574ACA Georg C. F. Greve
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