[asterisk-users] Asterisk 13 High CPU usage

[Chirag Desai]

All,

I upgraded to asterisk 13.10. I have minimal load on the box. 20-30 calls a day.

Right now, there are no calls on the box at all.

top shows me this:

PR 20

NI 0

VIRT 1570540

RES 84620

SHR 26296

S S

%CPU 99.7

%MEM 8.4

TIME+ 3468:39

COMMAND asterisk

When I run this command
while true; do top -Hbc -p `pgrep asterisk` -n 1 && asterisk -rx "core show
threads"; sleep 1; done

I get this

PID USER      PR  NI    VIRT    RES    SHR S %CPU %MEM     TIME+ COMMAND
29079 root      20   0 1570540  84620  26296 R 37.5  8.4   1178:31 asterisk
29010 root      20   0 1570540  84620  26296 R 31.2  8.4   1197:07 asterisk
29047 root      20   0 1570540  84620  26296 R 31.2  8.4   1186:48 asterisk

Any ideas??


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Previous message
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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.

Kind regards,

Chirag
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