[asterisk-users] Asterisk weird behavior after upgrading

[Philipp Kempgen]

Andrew Nowrot schrieb:

> I have a problem upgrading to asterisk version higher than 1.4.18. Yesterday
> I tried to install the 1.4.21.2 and everything was OK for 3 hours since the
> upgrade, but after that time asterisk started generating 100% load. The same
> happened with 1.4.20.X and with 1.4.19.X. The biggest problem is that I can
> not trace what cause this asterisk is working properly and suddenly
> something crashes. I can not make calls during that.
> 
> I using asterisk build from source on Debian testing (lenny) with custom
> kernel 2.6.23.16. I have one Sangoma A101 card.
> 
> What can cause this. Is it the system or asterisk version. Is there a way to
> check what exactly makes asterisk to start using 100% of the processor.

Use `ps aux -eL` to find the thread which is using 100 % of the
CPU.
Check what it is doing: `strace -p <pid>` if I remember correctly.


   Philipp Kempgen

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