[rudder-users] CPU load on the server

[Nicolas Charles]

On 17/04/2013 12:33, Olivier Desport wrote:
>
> Le 17/04/2013 12:28, Matthieu CERDA a écrit :
>> Le 17/04/2013 12:22, Olivier Desport a écrit :
>>> Hello,
>>>
>>> Since I've migrated to the 2.5.1release-squeeze0 version the cpu 
>>> load of cf-agent on the Rudder server is very high :
>>>
>>>   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
>>>  8128 root      20   0 35720 4780 2864 R   50  0.0   8:12.29 cf-agent
>>>  9912 root      20   0 35724 4780 2864 R   50  0.0   2:19.35 cf-agent
>>>  7143 root      20   0 49572  12m 2924 R   25  0.1  13:18.39 cf-agent
>>>  7304 root      20   0 35720 4776 2864 R   25  0.0   7:29.65 cf-agent
>>> 10749 root      20   0 35720 4776 2864 R   25  0.0   0:03.61 cf-agent
>>>  9015 root      20   0 35720 4776 2864 R   25  0.0   4:23.80 cf-agent
>>>
>>> Therefore, the server is very slow. Can you help me please ?
>>>
>>>
>>> -- 
>>>
>>>
>>> 	*Olivier DESPORT
>>> *Infrastructures Tice
>>> DSI
>>>
>>> Tél : 01 30 83 52 92
>>> Tcp. 01 30 83 48 46
>>> Rectorat de Versailles . 3 boulevard de Lesseps . 78017 Versailles 
>>> cedex .
>>>  http://www.ac-versailles.fr 
>>> <cid:part2.00090308.02000409 at ac-versailles.fr>
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> rudder-users mailing list
>>> rudder-users at lists.rudder-project.org
>>> http://www.rudder-project.org/mailman/listinfo/rudder-users
>>
>> Hello Olivier,
>>
>> Can you please try a "ps -faux" to have a complete process tree of 
>> every cf-agent ? It will help us to debug this problem.
>>
>> Thanks in advance,
>> Regards,
>> -- 
>> ------------------------------------------------------------------------
>> *Matthieu CERDA*
>> /Administrateur - Systèmes et Réseaux/
>> Normation <http://www.normation.com>
>> ------------------------------------------------------------------------
>> *87 rue de Turbigo, 75003 Paris, France*
>> Telephone: 	+33 (0)1 84 16 06 01
>> ------------------------------------------------------------------------
>>
> Here is `ps -faux` output :
>
> root     25908  0.4  0.0 190276  6644 ?        Ssl  Apr15  12:25 
> /var/rudder/cfengine-community/bin/cf-serverd
> root     25939  0.0  0.0 147280  4292 ?        Ssl  Apr15   0:07 
> /var/rudder/cfengine-community/bin/cf-execd
> root     12641  0.0  0.0   3956   584 ?        S    12:26   0:00  \_ 
> sh -c "/var/rudder/cfengine-community/bin/cf-agent" -f failsafe.cf && 
> "/var/rudder/cfengine-community/bin/cf-agent" -Dfrom_cfexecd
> root     12890 96.5  0.0  49576 12600 ?        Rs   12:27   4:31  |   
> \_ /var/rudder/cfengine-community/bin/cf-agent -Dfrom_cfexecd
> root     13726  0.0  0.0   3956   580 ?        S    12:30   0:00  \_ 
> sh -c "/var/rudder/cfengine-community/bin/cf-agent" -f failsafe.cf && 
> "/var/rudder/cfengine-community/bin/cf-agent" -Dfrom_cfexecd
> root     13727 95.6  0.0  35724  4780 ?        Rs   12:30   1:02      
> \_ /var/rudder/cfengine-community/bin/cf-agent -f failsafe.cf
>

Hi Olivier,

That's unfortunate, as it does't give much details on what could go slow.
Could you send us the output of the 
/var/rudder/cfengine-community/bin/cf-agent -v  ? (you may want to edit 
this output, as it may contain sensitive information like hostname, ip, 
text contents, etc)

Thanks !
Nicolas
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.rudder-project.org/pipermail/rudder-users/attachments/20130417/8653ee2a/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 2372 bytes
Desc: not available
URL: <http://www.rudder-project.org/pipermail/rudder-users/attachments/20130417/8653ee2a/attachment.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/png
Size: 3503 bytes
Desc: not available
URL: <http://www.rudder-project.org/pipermail/rudder-users/attachments/20130417/8653ee2a/attachment.png>