[OpenSIPS-Users] Number of Children's vs number of cores

[Bogdan-Andrei Iancu]

Hi Alain,

Monitor the internal load of OpenSIPS (via load: class statistics) and 
see if you really need to add more processes. If you your processing is 
mostly CPU intensive (no DB, no DNS or other I/Os) and you want to take 
full advantage of all your CPU resources (if you need them) maybe a x1.5 
or x2 factor (between cores and procs) will do it.

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
OpenSIPS Summit 2019
   https://www.opensips.org/events/Summit-2019Amsterdam/

On 06/26/2019 10:18 AM, Alain Bieuzent wrote:
>
> Hi all,
>
> I’m using an opensips 2.4 with only dispatcher module.
>
> This server handle around 800 CPAS for 16 000 simultaneous calls.
>
> We run it under VMWARE/Debian with 4 cores and 8 children’s and we 
> have a pic of CPU load to 0,8.
>
> I will upgrade this VM to six cores, but what about number of 
> children’s, do you have a rules to determine the number of children or 
> there is  no link with number of core ?
>
> Thanks
>
> Alain
>
>
>
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