Hi Daniel-Constantin,

As follows in the attached image this is the output of the command systemctl status kamailio.service.

One important thing, the machine that hosts my Kamailio service is using high storage almost 100%, is this the problem of so many errors when I try to make more than 200CPS?

Inline image 1


Thank you.

Regards.
Rodrigo M.

On Thu, Mar 9, 2017 at 5:31 PM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:

Hello,

do you write log messages from config file when processing sip messages?

Cheers,
Daniel


On 09/03/2017 19:22, Rodrigo Moreira wrote:
Thank you Alex Balashov!

I read the link that suggested, very good the issue of child processes fit as described. I have a machine with the carrierroute module, it can handle 150 CPS without fail, when I increase this number for eg 175, there are countless losses. I have increased the shared memory, but I still can not understand the grinding of so many losses. Do you have any suggestions for anything you can check?

I know the problem is not the network channel because it currently has 40Mbps.


Regards.,
Rodrigo M.

On Wed, Mar 8, 2017 at 2:34 PM, Alex Balashov <abalashov@evaristesys.com> wrote:
On Wed, Mar 08, 2017 at 02:24:20PM -0300, Rodrigo Moreira wrote:

> I am experiencing the following problem: my dispatcher module is losing
> many calls when the scenario for balancing is about 175 CPS or more. Is
> there a limit that the module can do? Where do I find this information?

The dispatcher has no such limits. Also, how did you determine that the
dispatcher module is the essence of the "loss" that you are seeing? It
is most likely happening in a more general context:

http://blog.csrpswitch.com/tuning-kamailio-for-high-throughput-and-performance/

-- Alex

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Att.,
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