[Freeswitch-users] mod_conference performance

[João Mesquita]

I would be really interested to replay your test on Linux. Would you be
willing to provide me all the details and relevant files so I can reproduce
the test with a Linux box here?

If yes, contact me offlist and we can work together on this.

Regards,

jmesquita

On Wed, Sep 16, 2009 at 2:56 PM, 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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