[SR-Users] Kamailio stops responding after 10 days or so

[Daniel-Constantin Mierla]

Hello,

do you get high CPU usage by kamailio?

What you can do is to attach with gdb to kamailio processes and see what 
they are doing:

gdb   /path/to/kamailio   pid_of_a_kamailio_process
bt

You should attach to the sip worker processes - you can find the type of 
processes with 'kamctl ps'.

Cheers,
Daniel

On 4/7/11 9:02 PM, Morten Isaksen wrote:
> Hi!
>
> Kamailio 3.0.3.
>
> I have a strange problem with one of our Kamailio servers. This one is
> used for routing (with carrierroute) and to send presence information
> (with pua module)
>
> Once every 10 day or so I get this error and then Kamailio stops
> responding to any SIP packets.
>
> Apr  6 08:05:48 sip-core-1 /usr/local/sbin/kamailio[9186]: WARNING:
> <script>: Failure route - M=INVITE RURI=sip:8615XXXX at 178.XX.XX.XX
> F=sip:861XXXXX at 188.120.93.114:1025 T=sip:86155XXXX at sip1.uni-tel.dk
> IP=178.XX.XX.XX ID=6de881ec07f9c6494ee589cf208da358 at 10.11.87.206
> Apr  6 08:05:48 sip-core-1 /usr/local/sbin/kamailio[9186]: ERROR:
> carrierroute [cr_func.c:95]: cannot find AVP 'carrier'
> Apr  6 08:05:48 sip-core-1 /usr/local/sbin/kamailio[9186]: ERROR:
> carrierroute [cr_func.c:805]: invalid carrier id -1
> Apr  6 08:05:48 sip-core-1 /usr/local/sbin/kamailio[9186]: ERROR:
> <script>: cr_next_domain failed
>
>
> Shared memory size is 128M and over halv is free just before the
> error. The server is in production and does handle debug>1 well, so I
> do not have much information in the log files. Private memory is the
> default size.
>
> Any ideas what it could be, or how to investegate further?
>
> I think my next steps would be to increase the private memory og to
> increase children=4 to children=8
>

-- 
Daniel-Constantin Mierla
http://www.asipto.com