[asterisk-users] asterisk optimalization

[Benny Amorsen]

marek cervenka <cervajs at fpf.slu.cz> writes:

> hi,
>
> i'm testing asterisk 1.4/1.2 in the following scenario
> centos5/cpu quad xeon E5335 2.0Ghz
> - test clients behind nat
> - 1500+ testing instances - reregister option from 1min to 1hour
> - qualify set to 5000
>
> top shows over 100% cpu. cpu cores sometimes go to 95%
> with htop i see ~16threads but only one child have ~95% cpu 
> (how i can get info about that thread? what he is doing?)
>
oprofile can probably tell you. It can be a bit difficult to get
all the debugging information into the right places so oprofile works,
but it's very helpful.


/Benny