[Kde-pim] Nepomuk services putting extreme stress on my system

[Anne Wilson]

On Thursday 11 February 2010 20:27:15 Ingo Klöcker wrote:
> Hi,
> 
> I'm running the latest Factory packages for openSUSE 11.2, i.e.
> KDE SC 4.4.0 (final)
> akonadi-runtime-1.3.1-47.1.x86_64
> soprano-backend-virtuoso-2.3.70-66.1.x86_64
> virtuoso-server-6.1.0-1.3.x86_64
> 
> The Nepomuk services are putting extreme stress on my system. In
> particular, in terms of memory. The most problematic process is the
> nepomukfilewatch service.
> 
> After an uptime of a little over 60 minutes 3 GB memory were used
> (without buffers and cached; whatever "cached" is). As I "only" have 2
> GB RAM my system was swapping like mad.
> 
> Killing the nepomukfilewatch service free'd 1.2 GiB memory. So either
> this service has a serious memory leak or it simply eats memory like
> mad. In any case, its behavior is not acceptable.
> 
> 
> Before killing nepomukfilewatch service
> 
> ingo at thufir:~> free
>              total       used       free     shared    buffers
> cached
> Mem:       2029112    2012496      16616          0      90076
> 593504
> -/+ buffers/cache:    1328916     700196
> Swap:      2104472    1682584     421888
> 
> 
> After killing nepomukfilewatch service
> 
> ingo at thufir:~> free
>              total       used       free     shared    buffers
> cached
> Mem:       2029112    1388628     640484          0     100500
> 652924
> -/+ buffers/cache:     635204    1393908
> Swap:      2104472    1203360     901112
> 
> 
> Are others experiencing similar problems?
> 
I have a fully updated kde-fedora system, and apart from short bursts of 
activity, when my typing doesn't show up on screen for a couple of seconds, 
I'm not seeing any problem.  As you see from the attached, neither cpu nor 
memory are unduly stressed and strigi is currently rebuilding the database.

Anne

-- 
KDE Community Working Group
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