[SR-Users] Kamailio unresponsive with Dialog+DMQ

[Patrick Wakano]

Hello,
For reference, we updated Kamailio to version 5.4.2 and the problem still
persists. So I opened the ticket (
https://github.com/kamailio/kamailio/issues/2535) to track the issue.

Thank you,
Patrick Wakano

On Wed, 28 Oct 2020 at 10:38, Patrick Wakano <pwakano at gmail.com> wrote:

> Hi Daniel!
> Thanks for your reply!
> I managed to get the kamctl trap output, it is attached here. This is a
> case where Kamailio is unresponsive with the UDP workers stuck in the
> mutex...
> I agree with your observations, it goes along with what we were thinking...
>
> Kind regards,
> Patrick Wakano
>
> On Tue, 27 Oct 2020 at 19:17, Daniel-Constantin Mierla <miconda at gmail.com>
> wrote:
>
>> The increase of memory is very likely the side effect of processes not
>> handing the traffic, sip_msg_shm_clone() is manly used when creating the
>> transactions. They can accumulate if the timer processes are stuck or other
>> callback functions block the transactions hash table. As said in the other
>> email, try to get the output of kamctl trap to have information about what
>> all processes do at that moment.
>>
>> Cheers,
>> Daniel
>>
>>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.kamailio.org/pipermail/sr-users/attachments/20201029/0658ed33/attachment.htm>