[Freeswitch-users] FreeSWITCH Question

[Jason Caulfield]

Will do . . . that is say HI.

 

Hyperthreading is already on.  

 

The CPU usage is not an issue, it is the memory. 

 

At 25% CPU I am at 85% MEM.

 

Besides, it takes milliseconds to go through the dialplan and a few more for
logging, and with an average call length of 5 min, 99% of the time each
thread is doing nothing but taking up 1/2 a MB of memory.

 

Adds up quick . . . seems like a waist.

 

Anyone else, have knowledge on config-ing sofia?

 

Jason

 

From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Ken Rice
Sent: Tuesday, August 21, 2012 3:19 PM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] FreeSWITCH Question

 

Simple Answer No, FreeSWITCH is a B2BUA, the number of threads is 1 per call
leg, in bypass media, the thread is blocked for the most part and not
consuming anything until the hangup

At high call rates you'll notice that most of the CPU is used by Sofia
threads...  Best way to reduce context switching is more cores or if you
have hyperthreading disabled, enabled it, you'll notice a nice boost...

Tell Chris I said HI!
Ken


On 8/21/12 4:35 PM, "Jason Caulfield" <jason.caulfield at intermetro.net>
wrote:

I am using FreeSWITCH in media bypass mode to decrease memory and cpu usage.

 
I notice that mod_sofia creates threads for each call leg to maintain
session context.
 
Do you know of a way to configure FreeSWITCH to use a table to maintain the
context when in media bypass mode to reduce the number of threads?
 
I am hoping that this will speed things up by reducing thread context
switching and reduce memory usage by decreasing memory allocation for each
thread.
 
Thanks for the help,
Jason

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Ken
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