[Freeswitch-users] conferences lead to high server load

[Christian Löschenkohl]

hello

yesterday we did experience high audio delays (2-3 sec) and drops every few seconds.
we had about 70 users in 4 conference rooms, the server had a load of about 40
and used all 4 cpu's (we had a load of 10 with 50 users)

i didn't have the chance to try out -vm so far, the next chance will be this evening
or tomorrow - but i think some change has hit the performance of conferencing very badly.

br

On 2010-02-24 19:58, Anthony Minessale wrote:

> load average has no meaning with FS, you have to look at the CPU usage
> per CPU and thread.
> Are you experiencing any audio problems or are you just concerned about
> that load number?
>
> If you have a box that has trouble with timing it could cost more resources.
> you can always run freeswitch -vm to use an alternate form of timing
> that may not manifest into the load average.
>
>
> 2010/2/24 Christian Löschenkohl <christian.loeschenkohl at xpirio.com
> <mailto:christian.loeschenkohl at xpirio.com>>
>
>     hi
>
>     we do experience a unusual high server load with the latest
>     freeswitch versions.
>     about 50 conference users lead to a server load of over 10 -
>     reproducible by the way.
>     this wans't the case until my latest trunk update.
>
>     fs version: 16714
>     os: debian lenny x86_64
>
>     has something substantially changed in mod_conference recently?
>
>     br
>
>     --
>     Ing. Christian Löschenkohl
>     Technische Leitung, Forschung & Entwicklung VoIP
>
>     xpirio
>     Telekommunikation & Service GmbH
>     Lakeside B04
>     9020 Klagenfurt
>     Austria
>
>     T  +43 (0) 5 77 11 - 1000
>     F  +43 (0) 5 77 11 - 1002
>     E christian.loeschenkohl at xpirio.com
>     <mailto:christian.loeschenkohl at xpirio.com>
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-- 
Ing. Christian Löschenkohl
Technische Leitung, Forschung & Entwicklung VoIP

xpirio
Telekommunikation & Service GmbH
Lakeside B04
9020 Klagenfurt
Austria

T  +43 (0) 5 77 11 - 1000
F  +43 (0) 5 77 11 - 1002
E  christian.loeschenkohl at xpirio.com