Did you increase the artificial limits in switch.conf.xml ?<br><br>try these uimits<br><pre>ulimit -c unlimited<br>ulimit -d unlimited<br>ulimit -f unlimited<br>ulimit -i unlimited<br>ulimit -n 999999<br>ulimit -q unlimited<br>
ulimit -u unlimited<br>ulimit -v unlimited<br>ulimit -x unlimited<br>ulimit -s 244<br>ulimit -l unlimited<br></pre><br><br><br><div class="gmail_quote">On Mon, Nov 3, 2008 at 4:46 PM, Eric Liedtke <span dir="ltr"><<a href="mailto:e@musinghalfwit.org">e@musinghalfwit.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Greetings,<br>
<br>
I'm working on a server in an SBC setup. It has a copper 10/100 for<br>
admin and 2 GiGe connections for private/public peering(SIP signaling<br>
and media). I've been testing with some traffic and am finding I hit a<br>
ceiling around 800-900 active calls. The system CPU ends up being about<br>
40% which seemed really high to me. Is this simply due to the amount of<br>
networking happening with the rtp in and out the different interfaces or am I<br>
operating something in a non optimized fasion ?<br>
<br>
It's an e1000 based card, I've tried messing around with the interrupt<br>
throttling but in the end the dynamic setting seemed to work best. Given<br>
that a chassis has done 3k simultaneous calls with about half the<br>
processing power I currently have in this server I must be running sub<br>
optimal.<br>
<br>
Any idea's of where I might look to correct this ? kernel tuning ?<br>
network tuning ? Other than seeing a lot of irq's from the network cards<br>
I"m not sure what else might be using up the system cpu.<br>
<br>
To squeeze out as much as possible I have the core databases housed in a<br>
tmpfs partiion, and I've also disabled the sql scoreboard (-nosql). Any<br>
other areas I should be exploring to increase the number of calls this<br>
chassis can process ?<br>
<br>
Thanks in advance for any ideas<br>
<br>
-Eric<br>
<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>
</blockquote></div><br><br clear="all"><br>-- <br>Anthony Minessale II<br><br>FreeSWITCH <a href="http://www.freeswitch.org/">http://www.freeswitch.org/</a><br>ClueCon <a href="http://www.cluecon.com/">http://www.cluecon.com/</a><br>
<br>AIM: anthm<br><a href="mailto:MSN%3Aanthony_minessale@hotmail.com">MSN:anthony_minessale@hotmail.com</a><br>GTALK/JABBER/<a href="mailto:PAYPAL%3Aanthony.minessale@gmail.com">PAYPAL:anthony.minessale@gmail.com</a><br>
IRC: <a href="http://irc.freenode.net">irc.freenode.net</a> #freeswitch<br><br>FreeSWITCH Developer Conference<br><a href="mailto:sip%3A888@conference.freeswitch.org">sip:888@conference.freeswitch.org</a><br><a href="http://iax:guest@conference.freeswitch.org/888">iax:guest@conference.freeswitch.org/888</a><br>
<a href="mailto:googletalk%3Aconf%2B888@conference.freeswitch.org">googletalk:conf+888@conference.freeswitch.org</a><br>pstn:213-799-1400<br>