[Freeswitch-users] Performance hit originating calls via event socket

Steven Ayre steveayre at gmail.com
Mon Dec 24 20:21:35 MSK 2012


Are you opening a new ESL connection for each originate? It'd be far more
efficient to open a single persistent connection and reuse it.



On 24 December 2012 16:22, Muhammad Naseer Bhatti <nbhatti at gmail.com> wrote:

>
> It's already been tuned. I think since opening and closing of sockets is
> an expensive operation which takes more CPU cycles, that could be one of
> the reason for this behavior. But I am not expert on this. Let's see what
> other have to say.
>
>
> Thanks,
> --
> Muhammad Naseer Bhatti
>
>
>
> On Dec 24, 2012, at 4:09 AM, Steven Ayre <steveayre at gmail.com> wrote:
>
> Have you tried checking/tweaking the sessions-per-second limit?
>
> You can adjust it at runtime:
> http://wiki.freeswitch.org/wiki/Mod_commands#sps
> or in switch.conf.xml
>
>
>
> On 23 December 2012 12:27, Muhammad Naseer Bhatti <nbhatti at gmail.com>wrote:
>
>>
>> WIth the latest development head running on a Debian box, I am trying to
>> originate calls using event socket. Not sure why, but not able to generate
>> more than 700 calls at any given time. Roughly around 40 CPS. For the sake
>> of testing and simplicity, I just put the whole originate command multiple
>> times in a text file and looping around it with fs_cli to execute. Dialplan
>> sends the call to a lua script which randomly answers the call run the echo
>> application and terminate with random seconds, something like
>> http://wiki.freeswitch.org/wiki/Fakecall_responder
>>
>> CPU remains low all the time. Looks like the opening and closing of ports
>> to esl is the reason slowing originate rate?  I have tried from 8 to 24 CPU
>> cores but the behavior remains the same. FS-4962 opened already in case we
>> want to proceed from there.
>>
>> Thanks,
>> --
>> Muhammad Naseer Bhatti
>>
>>
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20121224/d69dbddd/attachment-0001.html 


Join us at ClueCon 2011 Aug 9-11, 2011
More information about the FreeSWITCH-users mailing list