Thanks Peter, I will definitely test with a real server too. But, first
of all, I'm really interested to know that what the result looks like for the others (perhaps with real servers in real environment).<br><br><div class="gmail_quote">On Sat, Jul 7, 2012 at 12:35 PM, Peter Olsson <span dir="ltr"><<a href="mailto:peter.olsson@visionutveckling.se" target="_blank">peter.olsson@visionutveckling.se</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Before trying anything else, use real hardware instead of virtual. A virtual server with this kind of load will only cause you trouble. Actually - most virtual solutions will cause you problems :)<br>
<br>
Also, performance with average call duration of 4s is not really anything that would happen in real life.<br>
<br>
But first of all - get real hardware.<br>
<br>
/Peter<br>
<br>
________________________________<br>
Från: <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a> [<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a>] för Hanie Maghsoudy [<a href="mailto:h.maghsoudy@gmail.com">h.maghsoudy@gmail.com</a>]<br>
Skickat: den 7 juli 2012 09:46<br>
Till: FreeSWITCH Users Help<br>
Ämne: [Freeswitch-users] Performance Testing<br>
<div><div class="h5"><br>
Hi all,<br>
<br>
I searched for FreeSwitch call capacity, but most of the results wasn't new. So, I wanna ask if anybody has either tested FreeSwitch's performance recently, or got a dramatic result in real environment?<br>
<br>
I tested call quality on this machine:<br>
<br>
Virtual FreeSwitch server<br>
OS: CentOS release 6.2 - x86_64<br>
CPU: 8 processor - Intel(R) Xeon(R) CPU X5670 @ 2.93GHz<br>
Memory: 8 G<br>
<br>
After receiving incoming calls, FreeSwitch routed them to another sip server, without transcoding. The other server transmitted calls by playing an audio file. Meanwhile, I called an extension in FreeSwitch to test the call quality.<br>
<br>
The result was like this:<br>
<br>
1000 Concurrent calls<br>
Call duration: 160s<br>
Call rate: 6 cps (just creating channels)<br>
Max used Memory: 1416M<br>
Max CPU load: 0.24<br>
Max Network throughput (recv/send): 6711k/80k<br>
Quality: Good<br>
<br>
This test was taken before tearing down the channels.<br>
<br>
Then, I took another test to estimate calls per second, and it wasn't what I was expected!<br>
<br>
<br>
150 Concurrent calls<br>
Call duration: 4s<br>
Call rate: 30 cps (creating and tearing down)<br>
Max used Memory: 1293M<br>
Max CPU load: 4.50<br>
Max Network throughput (recv/send): 828k/60k<br>
Quality: Average<br>
<br>
And when I increase call rate to 50 cps:<br>
<br>
1000 Concurrent calls<br>
Call duration: 4s<br>
Call rate: 50 cps (creating and tearing down)<br>
Max used Memory: 1730M<br>
Max CPU load: 29.9<br>
Max Network throughput (recv/send): 1367k/202k<br>
Quality: Bad<br>
<br>
Why call per second is such a big problem? Did anyone get a better result on this?<br>
<br>
Thanks,<br>
Hanie<br>
<br>
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