[Freeswitch-users] FS limit

Thu Nov 7 17:33:26 MSK 2013

It is a Centos 6.4

Linux nsXXXXXX.ovh.net 3.2.13-grsec-xxxx-grs-ipv6-64 #1 SMP Thu Mar 29
09:48:59 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

Regards


2013/11/7 Brian West <brian at freeswitch.org>

> uname -a
>
> What distro?
>
> Sent from my iPhone
>
> On Nov 7, 2013, at 6:25 AM, Juan Antonio Ibañez Santorum <
> juanito1982 at gmail.com> wrote:
>
> Anyway to know if a sockets problem?
>
>
> 2013/11/7 Alex Lake <alex at 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 at 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 at gmail.com> wrote:
>>>
>>>> It is a sipp test using G711 codec. No saturation in sipp test server.
>>>>
>>>>  Regards
>>>>
>>>>
>>>> 2013/11/7 Alex Lake <alex at 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:
>>>>>
>>>>>  http://i.tinyuploads.com/to7Amt.png
>>>>>
>>>>>  Do you know where the bottleneck is?
>>>>>
>>>>>  I can see low disk activity, low memory consuption...
>>>>>
>>>>>  Regards
>>>>>
>>>>>
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>>>>>
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>>>>
>>>>
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>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:consulting at freeswitch.orghttp://www.freeswitchsolutions.com
>>
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>>
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> _________________________________________________________________________
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> 
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