[Freeswitch-users] Max of 170 channels in the conference room.

[Brian West]

Can you cat /proc/cpuinfo and post that?

/b

On May 29, 2008, at 10:41 AM, Johny Kadarisman wrote:

> Thanks Anthony,
>
> It's a 32bits Ubuntu server version, and I had blindly follow and  
> run the test with following settings :)
>
> ulimit -c unlimited
> ulimit -d unlimited
> ulimit -f unlimited
> ulimit -i unlimited
> ulimit -n 999999
> ulimit -q unlimited
> ulimit -u unlimited
> ulimit -v unlimited
> ulimit -x unlimited
> ulimit -s 244
> ulimit -l unlimited
> ulimit -a
> bin/freeswitch
>
> also, I set with 120ms interval, I still hit around 170 channels  
> limits in one room.
> Let me play around more with multiple room setup.
>
> Rgds,
> Johny K.
>
>
>
>
> On Thu, May 29, 2008 at 10:56 AM, Anthony Minessale <anthony.minessale at gmail.com 
> > wrote:
> We don't do much testing on the conference but i can give you a few  
> pointers.
>
> is it a 32 or 64 bit box?
> if it's 32 you can try this as root before you start up.
>
> ulimit -s 244
>
> you can also change the conference interval to higher number of ms  
> between packets to give it more time to mux the audio, the default  
> is 20 but you should be able to use 30,40,60,120 as well
>
> You can also try multiple conference to compare.
>
>
>
> On Thu, May 29, 2008 at 8:57 AM, Johny Kadarisman <jkr888 at gmail.com>  
> wrote:
> Hi all,
>
> I build a new test boxes for freeswitch. and trying to simulate high  
> load condition.
> I have one freeswitch box that host conference apps, and another box  
> with simple js to originate call to the conference room.
> To monitor the sound quality, I have one phones that dial into the  
> conference room, and then start streaming/playing moh music in the  
> conference.
>
> In many scenario that i tried (mute, unmute, one or multiple rooms),  
> the max total number of channels is about 170 channels before FS  
> start to slowing down on creating new channels. The Cpu's only tops  
> around 40-50%, and the voice/rtp start to jitter or delays on my  
> phone.
>
> These test boxes is running on 2 processor 2.8GHz Dual Core xeon  
> cpu's and about 1Gb memory.
> I think the number already pretty impressive, at least for me :)
>
> But is this limit sounds right from others experience? Can I still  
> do more tuning?
>
> Thanks,
> Johny K.
>
>
>
>
>
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>
>
> -- 
> Anthony Minessale II
>
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>
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Brian West
sip:brian at freeswitch.org



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