[Freeswitch-users] High load kernel

Fri Apr 29 02:32:58 MSD 2016

One other thing ( and this may not relate to WebRTC as I dont use it )
check MSI-X and your NIC Interrupts.

I have seen it before where every interrupt ( one per RTP packet ) was
being handled by the one CPU core, which means one core is used
significantly more than the others.

Jay

On 29 April 2016 at 04:21, Luis Daniel Lucio Quiroz <
luis.daniel.lucio at gmail.com> wrote:

> I think you need to revise the system. Instead of asking like that. For
> example, find exactly when the CPU rises.
>
> Check what the  shows you. You may have a good idea. Check the syslog and
> the dmesg output.
>
> You will find answers there.
> Le 28 avr. 2016 2:15 PM, "Michael Jerris" <mike at jerris.com> a écrit :
>
> Strongly advise to be using latest release in 1.6, particularly for
> anything webrtc related.
> Strongly advice to use Debian 8, there were significant known performance
> problems on CentOS 6
>
> On Apr 28, 2016, at 6:41 AM, Agustí Ubalde <aubalde at presenceco.com> wrote:
>
> Which OS, FS revision, platform, hardware, ram, cpu, etc are you using?
>
>
>    - CentOS 6.5 64b virutalized (ESXi)
>    - Freeswitch 1.4.26
>    - 8vCPU - 4GB RAM
>
>
> Which traffic are you handling?
>
>
>    - 60-70 active calls (WebRTC extensions)
>
>
> What are exactly the simptoms?
>
>
>    - top command shows high system cpu load constantly (CPU 3)
>
>
> How you get them? Is that reproducible?
>
>
>    - Always whit the same load (60-70 calls)
>
>
>
> Thanks!
>
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> 2016-04-28 12:33 GMT+02:00 Giovanni Maruzzelli <gmaruzz at gmail.com>:
>
>> Which OS, FS revision, platform, hardware, ram, cpu, etc are you using?
>>
>> Which traffic are you handling?
>>
>> What are exactly the simptoms?
>>
>> How you get them? Is that reproducible?
>>
>> Etc etc etc ????
>>
>> sent from mobile
>> cell: +39 347 266 56 18
>> Giovanni Maruzzelli
>> OpenTelecom.IT
>> Il 28/Apr/2016 12:25, "Agustí Ubalde" <aubalde at presenceco.com> ha
>> scritto:
>>
>>> Hi all,
>>>
>>> We are having problems with the CPU load of Freeswitch. Specifically,
>>> there is a CPU having a charge of 70% of CPU system, always in the same
>>> CPU. Any ideas on the possible cause of this system CPU consumption?
>>>
>>>
>>> Thanks,
>>>
>>> *PRESENCE TECHNOLOGY*
>>> *Agustí Ubalde Bellot*
>>> Chief Developer
>>> C/ Comte Urgell 240 3A
>>> Barcelona 08036
>>> aubalde at presenceco.com
>>>
>>> Ph: +34 93 10 10 300
>>> Fx: +34 93 10 10 333
>>>
>>> *www.presenceco.com* <http://www.presenceco.com/>
>>>
>>> *Follow us on:*
>>>
>>> *[image: tw]* <http://twitter.com/presencetech>*[image: yt]*
>>> <http://www.youtube.com/PresenceTechnology>*[image: in]*
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>>> <http://www.slideshare.net/PresenceTech>*[image: fb]*
>>> <http://www.facebook.com/presencetech>
>>>
>>> For additional information, please visit our website
>>> *www.presenceco.com* <http://www.presenceco.com/>
>>>
>>>
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>
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-- 
Sincerely

Jay
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