+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.<br><br>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.<br>
<br>- BDF<br><br>P.S.: Please use a more descriptive subject for your next thread. 99% of the threads on the mailing list are FreeSWITCH questions :)<br><br><div class="gmail_quote">On Thu, Aug 23, 2012 at 11:02 AM, Kristian Kielhofner <span dir="ltr"><<a href="mailto:kris@kriskinc.com" target="_blank">kris@kriskinc.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">"And, I am at a loss as to what business model has so many calls, and<br>
can't afford a $500 server. So, just buy a server and move on."<br>
<br>
</div>Once again, +1.<br>
<div class="HOEnZb"><div class="h5"><br>
On Thu, Aug 23, 2012 at 9:57 AM, Michael Giagnocavo <<a href="mailto:mgg@giagnocavo.net">mgg@giagnocavo.net</a>> wrote:<br>
> Just playing along with the whole "we can't get real hardware" idea:<br>
><br>
> - Try a 32-bit build, this may decrease memory usage significantly.<br>
> - 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.<br>
><br>
> 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.<br>
><br>
> -Michael<br>
><br>
> -------<br>
> It is not so much the cps but the concurrent calls.<br>
><br>
> I am looking at maintaining a 30 cps with a 5 min. avg. call length which results in a sustained 9000 concurrent calls.<br>
><br>
> This results in 85% mem. usage on a 4 GB machine, However CPU is at 25% (total) on a dual core with hyper threading.<br>
><br>
> Current hardware does not support increase memory.<br>
><br>
> I am striving for about 75% cpu (appox. 90 cps).<br>
><br>
> Jason<br>
><br>
><br>
> From: <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a><mailto:<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a>> [mailto:<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a>] On Behalf Of Avi Marcus<br>
> Sent: Tuesday, August 21, 2012 2:58 PM<br>
> To: FreeSWITCH Users Help<br>
> Subject: Re: [Freeswitch-users] FreeSWITCH Question<br>
><br>
> Do you have such a large cps/concurrent volume that you're actually seeing a performance hit?<br>
><br>
> -Avi<br>
><br>
> On Wed, Aug 22, 2012 at 12:35 AM, Jason Caulfield <<a href="mailto:jason.caulfield@intermetro.net">jason.caulfield@intermetro.net</a><mailto:<a href="mailto:jason.caulfield@intermetro.net">jason.caulfield@intermetro.net</a>>> wrote:<br>
> I am using FreeSWITCH in media bypass mode to decrease memory and cpu usage.<br>
><br>
> I notice that mod_sofia creates threads for each call leg to maintain session context.<br>
><br>
> 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?<br>
><br>
> 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.<br>
><br>
> Thanks for the help,<br>
> Jason<br>
><br>
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<br>
<br>
</div></div><span class="HOEnZb"><font color="#888888">--<br>
Kristian Kielhofner<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Brian D. Foster<br>Endigo Computer LLC<br>Email: <a href="mailto:bdfoster@endigotech.com" target="_blank">bdfoster@endigotech.com</a><br>Phone: 317-800-7876<br>
Indianapolis, Indiana, USA<br><br>This message contains confidential information and is intended for those listed in the "To:", "CC:", and/or "BCC:" fields of the message header. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version.<br>
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