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

[Ken Rice]

Not to mention maybe using bgapi as opposed to api


On 12/24/12 11:21 AM, "Steven Ayre" <steveayre at gmail.com> wrote:

> 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
>>>> 
>>>> 
>>>> 
>>>> 
>>>> _________________________________________________________________________
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>>>> 
>>>> 
>>>>  </>
>>>> 
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>>>> 
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>>> 
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>>> 
>>> 
>>> 
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>> 
>> 
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>> 
>> 
>> 
>> 
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>> 
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> 
> 
> 
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
> 
> 
> 
> 
> Official FreeSWITCH Sites
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> http://wiki.freeswitch.org
> http://www.cluecon.com
> 
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-- 
Ken
http://www.FreeSWITCH.org
http://www.ClueCon.com
http://www.OSTAG.org
irc.freenode.net #freeswitch

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