Hello,

On 3/20/12 12:12 PM, Stephen Dodge (Bistech) wrote:

Hello,

I am running Kamailio 3.1.5 with a MySQL backend on CentOS. A connection to MySQL (an off box MySQL cluster) is required for every call, sqlops is used to determine destinations and acc to record CDR information.

I am planning to load test our server using SIPp to generate calls, I was wondering if anyone has done something similar and could provide advice on what we should monitor on our Kamailio Server. i.e Server CPU & Memory

Thanks in advance for your help.

if you do a lot of direct DB interactions, perhaps latency of the queries will be relevant. You can use benchmark module to see how long it takes to execute part of the config file.

I think you don't fetch lot of records from db in config, so memory should be no problem, however you can dump private/shared memory usage via RPC commands within sercmd cli. CPU is a good metric always and easy to watch with systems tools.

Cheers,
Daniel

Steve.

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Daniel-Constantin Mierla
Kamailio Advanced Training, April 23-26, 2012, Berlin, Germany
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