if you paypal me $30 or so I can send you this thing that should roughly double your capacity: http://www.memorydepot.com/list.asp?CAT=PC31333&capacity=4GB On Aug 22, 2012, at 12:00 PM, Kristian Kielhofner <kris@kriskinc.com> wrote:

+1

On Wed, Aug 22, 2012 at 2:12 AM, Peter Olsson <peter.olsson@visionutveckling.se> wrote:

...

If your current hardware doesn't support more RAM - buy a new server. FS scales well, but it will need the memory and CPU to perform.

To redesign FS to not create a new thread per channel would be a major rewrite of the entire core.

Considering your requirements it sonds like Kamailio or OpenSIPS is a better alternative for you, especially since you don't want to hande media anyway.

/Peter

22 aug 2012 kl. 00:39 skrev "Jason Caulfield" <jason.caulfield@intermetro.net<mailto:jason.caulfield@intermetro.net>>:

It is not so much the cps but the concurrent calls.

I am looking at maintaining a 30 cps with a 5 min. avg. call length which results in a sustained 9000 concurrent calls.

This results in 85% mem. usage on a 4 GB machine, However CPU is at 25% (total) on a dual core with hyper threading.

Current hardware does not support increase memory.

I am striving for about 75% cpu (appox. 90 cps).

Jason

From: freeswitch-users-bounces@lists.freeswitch.org<mailto:freeswitch-users-bounces@lists.freeswitch.org> [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Avi Marcus Sent: Tuesday, August 21, 2012 2:58 PM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] FreeSWITCH Question

Do you have such a large cps/concurrent volume that you're actually seeing a performance hit?

-Avi

On Wed, Aug 22, 2012 at 12:35 AM, Jason Caulfield <jason.caulfield@intermetro.net<mailto:jason.caulfield@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

+1 here as well. 9000 calls is quite a bit, and at 90 cps that's going to require some pretty serious DB usage. I'd be planning on database servers to offload some of the work. I also wouldn't risk 9000 calls if that server decides to fail. I know it's FreeSWITCH, but the problems aren't limited to the software. Hardware issues such as a bad HDD or a power failure are out of your control. As humans, we're the weakest link. Plan for that too. - BDF P.S.: Please use a more descriptive subject for your next thread. 99% of the threads on the mailing list are FreeSWITCH questions :) On Thu, Aug 23, 2012 at 11:02 AM, Kristian Kielhofner <kris@kriskinc.com>wrote:

"And, I am at a loss as to what business model has so many calls, and can't afford a $500 server. So, just buy a server and move on."

Once again, +1.

On Thu, Aug 23, 2012 at 9:57 AM, Michael Giagnocavo <mgg@giagnocavo.net> wrote:

...

Just playing along with the whole "we can't get real hardware" idea:

- Try a 32-bit build, this may decrease memory usage significantly. - You didn't mention how the memory is actually used (is that 85% physically mapped?). Each thread gets a 240K (I think) allocation by default. You might try reducing that, but you'll need to test it and make sure you don't start overflowing.

As much as I disagree with the "ten-thousand-threads" model, FS isn't going to change it anytime soon (and hey, it's working). And, I am at a loss as to what business model has so many calls, and can't afford a $500 server. So, just buy a server and move on.

-Michael

------- It is not so much the cps but the concurrent calls.

I am looking at maintaining a 30 cps with a 5 min. avg. call length which results in a sustained 9000 concurrent calls.

This results in 85% mem. usage on a 4 GB machine, However CPU is at 25% (total) on a dual core with hyper threading.

Current hardware does not support increase memory.

I am striving for about 75% cpu (appox. 90 cps).

Jason

From: freeswitch-users-bounces@lists.freeswitch.org<mailto: freeswitch-users-bounces@lists.freeswitch.org> [mailto: freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Avi Marcus Sent: Tuesday, August 21, 2012 2:58 PM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] FreeSWITCH Question

Do you have such a large cps/concurrent volume that you're actually seeing a performance hit?

-Avi

On Wed, Aug 22, 2012 at 12:35 AM, Jason Caulfield < jason.caulfield@intermetro.net<mailto:jason.caulfield@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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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com

FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com

Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com

FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com

FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com

Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com

FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

-- Kristian Kielhofner

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