Re: gnugk on several OpenSUSE 12.1/11.4 machines take more than half the CPU in idle state

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Hi Mikael,

I haven't hear of an issue like this before. I would check the trace
where GnuGk spends that time.
My suspicion would be a backend system. If you eg. had a syntactically
incorrect SQL query, GnuGk could disconnect and re-connect the
database multiple time per call and cause an issue like this.

Regards,
Jan

Mikael Grehn wrote:
> Hi!
> 
> Just to clarify the issue:
> 
> Running gnugk for about 10 minutes without any calls.
> 
> CPU: 229% (on a 4-core CPU)
> This is making the machine really slow. When we stop gnugk the machine is as usual, fast.
> 
> Any ideas?
> 
> Best Regards,
> Mikael
> 
> Från: Mikael Grehn [mailto:mikael.grehn@xxxxxxxx]
> Skickat: den 3 juli 2012 09:43
> Till: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx
> Ämne:  gnugk on several OpenSUSE 12.1/11.4 machines take more than half the CPU in idle state
> 
> Hi!
> 
> We are running GNUGK 2.3.5 on several OpenSUSE environments.
> Checking CPU performance (4 core CPU) on all our machines gives us (after running gnugk for about 10 minutes)
> 
>   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
> 16059 root      20   0  296m 6148 4340 S  229  0.1  22:43.79 gnugk
> 24187 mmx       20   0 1507m 1.3g 9116 S    1 11.3   3623:12 java
> 26547 root      20   0  8768 1220  856 R    0  0.0   0:00.02 top
>     1 root      20   0 10376  788  652 S    0  0.0   1:05.77 init
> 
> We can experience this while doing calculation tasks in parallel.
> Is there a bug in gnugk causing this or can our configuration be wrong?
> 
> Best Regards,
> Mikael
> 


-- 
Jan Willamowius, jan@xxxxxxxxxxxxxx, http://www.gnugk.org/

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