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What distro?

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On Nov 7, 2013, at 6:25 AM, Juan Antonio Ibañez Santorum <juanito1982@gmail.com> wrote:

Anyway to know if a sockets problem?


2013/11/7 Alex Lake <alex@digitalmail.com>
Is it a gradual rise in CPU?
Not quite sure what you mean by 140% (over 1200%)
Presumably 1200% is the max with 12 cores.
So this is not CPU overload.
Might it be a networking max sockets issue?
RTP goes through FS. No transcoding. No CPU intensive tasks with audio. I am testing 10cps and all goes ok until FS get 300 simultaneous calls.

Regards


2013/11/7 Steven Ayre <steveayre@gmail.com>
How many CPS? 300 concurrent calls should be nothing to FS on that hardware unless you're doing a lot of CPU-intensive stuff like transcoding. 300 new calls every second would be more demanding though, and there is a (adjustable) rate limit on that.


On 7 November 2013 09:14, Juan Antonio Ibañez Santorum <juanito1982@gmail.com> wrote:
It is a sipp test using G711 codec. No saturation in sipp test server.

Regards


2013/11/7 Alex Lake <alex@digitalmail.com>
You're going to have to give more details than that!
What codec are you using?
Hello guys,

   I am doing some test in my FS box and I found it does not accept more than 300 calls. It is a 12 core E5-1650 Xeon server and I can see in 'top' that FS cpu goes to 140% (over 1200%). Once 300 calls is reached, FS starts responding 480 Temporary Unavailable:


Do you know where the bottleneck is?

I can see low disk activity, low memory consuption...

Regards


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