[Nepomuk] Virtuoso eating up CPUs

[Bèrto ëd Sèra]

I reniced the process and things got much better. I suppose it might be
prudent to ship it this way, while the bugs get solved. Most people aren't
going to complain as long as their desktops work fine.

Bèrto

On 12 September 2010 23:18, Vishesh Handa <handa.vish at gmail.com> wrote:

> Virtuoso goes crazy with some queries. :-/ We know about it, and can
> reproduce it. It's not a 4.5.1 issue, it's just a virtuoso thing.
>
> @Sebastian : Weren't your userVisibility patches supposed to fix this?
>
> - Vishesh Handa
>
> On Mon, Sep 13, 2010 at 1:44 AM, Bèrto ëd Sèra <berto.d.sera at gmail.com>wrote:
>
>> Hi all,
>>
>> I'm not sure this is the right address for this, but I guess nepomuk is
>> the only service using virtuoso on my machine. After upgrading to KDE 4.5.1
>> I have the following situation:
>>
>> gentoo ~ # top
>> top - 23:08:12 up 27 min,  3 users,  load average: 2.72, 2.50, 1.96
>> Tasks: 204 total,   1 running, 203 sleeping,   0 stopped,   0 zombie
>> Cpu(s): 57.5%us,  5.3%sy,  2.3%ni, 32.4%id,  1.2%wa,  0.2%hi,  1.2%si,
>>  0.0%st
>> Mem:   2070852k total,  2006160k used,    64692k free,   218416k buffers
>> Swap:  1004020k total,     8112k used,   995908k free,   801184k cached
>>
>>   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
>>
>>
>>  3439 bertodse  20   0  131m 122m 6392 S   90  6.1  23:00.11 virtuoso-t
>>
>>
>>  3486 bertodse  20   0 88436  28m  16m S   16  1.4   3:40.49 krfb
>>
>>
>>  3263 bertodse  20   0  379m  95m  35m S    8  4.7   1:17.93
>> plasma-desktop
>>
>>  2656 root      20   0  268m  58m 9428 S    6  2.9   1:18.28 X
>>
>>
>>  2925 freenet   30  10  426m 119m  14m S    4  5.9   2:38.24 java
>>
>>
>>  2842 bertodse  20   0 98.0m  26m 8316 S    2  1.3   0:31.48 deluged
>>
>>
>>  3435 bertodse  20   0  179m  18m  15m S    1  0.9   1:51.45
>> nepomukservices
>>
>>  2972 gnunetd   39  19  137m 7252 3832 S    1  0.4   0:16.34 gnunetd
>>
>>
>>  4145 bertodse  20   0  144m  39m  17m S    1  2.0   0:05.59 chrome
>>
>>
>>  3591 bertodse  39  19 97916  25m  18m S    1  1.3   0:05.87
>> nepomukservices
>>
>>  4241 root      20   0  2440 1216  880 R    1  0.1   0:00.15 top
>>
>> Nepomuk services (is it the clients?) appear to behave correctly, yet
>> virtuoso is eating up the processor to the point in which KDE becomes hardly
>> usable. Is there a way to configure it, so that it calms down a bit?
>>
>> Bèrto
>>
>> _______________________________________________
>> Nepomuk mailing list
>> Nepomuk at kde.org
>> https://mail.kde.org/mailman/listinfo/nepomuk
>>
>>
>


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