[Freeswitch-users] mod_conference performance

[Jay Binks]

A few thing stuck out to me ...
Mainly 50 calls and transcoding speex.

Try it again with g711 and see how you go.

Also not sure windows 7 is going to perform as good as other options,   
could be wrong though .

Jay


On 17/09/2009, at 3:56, Роберт Тверитнер  
<siniypin at gmail.com> wrote:

> Hi guys!
>
> I've tested FreeSWITCH conference module performance trying to  
> figure out maximum number of simultaneous calls my FS box can serve.  
> It took all 100% of CPU with only 50 calls (in average depending on  
> conference rate) and "leaking stream handle" messages started  
> appearing.
>
> The environment I was testing in:
> OS - Windows Server 2007 SP1 64 Bit
> CPU - Dual-core AMD Opteron 1216 HE 2.4 GHz
> RAM - 2 GB
> FreeSwitch version 1.0.4 (14460)
>
> I've written a test program that used to originate calls once in 5  
> seconds from the other box. These calls were routed to particular  
> conference room I was testing. I had a number of rooms with  
> different rate (8000-32000) and interval (20,30) settings and with  
> perpetual-sound turned on steraming music continiously. I've  
> switched off all unnecessary modules, but left logging on in order  
> to trace what was happening later. Client test softphone used  
> respective speex codec according to conference room rate.
>
> This is a dialplan I used:
> <extension name="test_conference">
>         <condition field="destination_number" expression="^ 
> (800020)$" break="on-true">
>             <action application="conference" data="$1 at default20"/>
>         </condition>
>         <condition field="destination_number" expression="^ 
> (800030)$" break="on-true">
>             <action application="conference" data="$1 at default30"/>
>         </condition>
>         <condition field="destination_number" expression="^ 
> (1600020)$" break="on-true">
>             <action application="conference" data="$1 at wideband20"/>
>         </condition>
>         <condition field="destination_number" expression="^ 
> (1600030)$" break="on-true">
>             <action application="conference" data="$1 at wideband30"/>
>         </condition>
>         <condition field="destination_number" expression="^ 
> (3200020)$" break="on-true">
>             <action application="conference"  
> data="$1 at ultrawideband20"/>
>         </condition>
>         <condition field="destination_number" expression="^ 
> (3200030)$" break="on-true">
>             <action application="conference"  
> data="$1 at ultrawideband30"/>
>         </condition>
>     </extension>
>
> My questions are:
> Do you know any way I can increase my FS conference capacity? What  
> do I have to tune in FS or in my box?
>
> Best regards, Robert.
>
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