EL6/Centos 6 has been showing us some rather bad performance issues... if you can run your config under oprofile and give us some of the outputs related to freeswitch we would love to see this data and try to figure out where the issue is and if its something we can work around or if its something we need to look at getting theupstream to fix....<div>
<br></div><div>see <a href="http://oprofile.sourceforge.net/examples/">http://oprofile.sourceforge.net/examples/</a> for how to use oprofile</div><div><br><br><div class="gmail_quote">On Wed, Aug 29, 2012 at 3:18 PM, Daniel Eiland <span dir="ltr"><<a href="mailto:daniel.eiland@gmail.com" target="_blank">daniel.eiland@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi folks,<br><br>We are currently running FreeSWITCH as a (sip/rtp) conference endpoint in our system and recently completed some latency testing. We found that audio passing through FreeSWITCH was taking approx 40-60ms to be mixed and sent out the other side. <br>
<br>I did some looking around and as far as I can tell, we don't have FreeSWITCH configured with a jitter-buffer. The only other possible performance issue I could find was the 'tickless' issue (<a href="http://wiki.freeswitch.org/wiki/Installation_Guide#Release.28es.29_6_and_Later" target="_blank">http://wiki.freeswitch.org/wiki/Installation_Guide#Release.28es.29_6_and_Later</a>) when running FreeSWITCH on a RedHat 6+ installation. However, its not clear to me if the 'tickless' setting could cause this type of latency when there are only two clients connected to FreeSWITCH. I was wondering if anybody else had experienced this type of problem or had any suggestions?<br>
<br>For reference, we are using a RTP/PCMU payload with 10ms samples.<br><br>Thanks,<br>Daniel<br>
<br>_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
<a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br>
<a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br>
<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<br></blockquote></div><br></div>