[asterisk-users] Asterisk 13 High CPU usage

[Richard Mudgett]

On Thu, Jul 21, 2016 at 6:02 PM, Chirag Desai <djchillerz at gmail.com> wrote:

> Hi all,
>
> I was using 13.5 but upgraded today to 13.9 (13.10 came out a few hours
> after I upgraded).
>
> On both 13.5 and 13.9 asterisk seems to use 100% of the CPU. This usually
> happens a few hours after starting asterisk. A restart of asterisk gets the
> CPU back down, but only for a little while.
>
> There asterisk box has no call traffic flowing through it, just 15 or so
> registrations.
>
> I'm sure this is not best practise but for now I am using chan_sip and
> pjsip at the same time. My pjsip endpoints are using TLS.
>
> I am not sure where to start looking in order to debug the CPU usage by
> asterisk and would very much appreciate some guidance.
>
Actually v13.10 has some changes to address high CPU usage in regards to
pjsip.
Also you should look here for more information:
http://blogs.asterisk.org/2016/07/13/asterisk-task-processor-queue-size-warnings/

Richard
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