[asterisk-users] High load on asterisk servers

[Henrik Andresen]

All calls are sip<-->sip


On 19/12/13 11:32, Thorsten Göllner wrote:
>
> Am 19.12.2013 10:37, schrieb Henrik Andresen:
>> I have a problem with asterisk. I got ~15 asterisk servers on new 
>> hardware (1 or 2 xeon 3ghz) sometimes I got high load between 1 and 
>> 10. No disk activity, no ram or swap problem. But asterisk main 
>> process is using up to 300-500% cpu. This happens both with 30 
>> channels in use and 100+ channels in use. I'm not doing transcoding 
>> or anything. any clue ?
>>
>> One server with 300 channels load on 5
>> One server with 600 channels load on 0.02
>>
>> After 5 minutes it might be ok... some times its ok after 1 hour.
>>
>> I do no recording, no transcoding just g711a
>>
>> Two servers does not have sip-registrations as they are gateways to 
>> our sip-propvider. The other servers got around 1000-1200 sip 
>> registrations.
>>
>> Running asterisk 11.5.x, 11.6.0 and now trying 11.7.0
>>
>> All servers HP with centos 6.5 (has been 6.3 and 6.4 as well)
>>
>> Any clue ?
>>
>> /Henrik 
>
> What calls cause these problems? SIP or E1/T1-Calls?
>