What does it look like if you serve the directory from the static xml file out of curiosity.<br><br><br><div class="gmail_quote">On Tue, Feb 3, 2009 at 4:11 PM, kokoska.rokoska <span dir="ltr"><<a href="mailto:kokoska.rokoska@post.cz">kokoska.rokoska@post.cz</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;">Ken Rice napsal(a):<br>
...<br>
<div class="Ih2E3d"><br>
> On Registrations we have experienced Registration/second rates exceeding 150<br>
> registrations per second using mod_xml_curl to feed the users directory. I<br>
> suspect, this number can be greatly increased if we were to feed directory<br>
> with something that cut out the apache and php over head<br>
><br>
<br>
</div>If someone interested I have few numbers on Registrar performance:<br>
<br>
DB server:<br>
2x Quad core E5345 @ 2.33GHz, 16 GiB RAM<br>
Centos 5 x86_64, MySQL 5.0<br>
<br>
Registrar server:<br>
2x Quad core E5345 @ 2.33GHz, 16 GiB RAM<br>
Centos 5 x86_64<br>
<br>
Tested using sipp with 10.000 and 30.000 "users".<br>
<br>
<br>
FreeSWITCH as registrar - current trunk:<br>
1. FreeSwitch si simply modified (code doing NAT-ping is commented out :-)<br>
2. Directory is served through lighttpd and simple "C" binary doing one<br>
trivial select. Lighttpd runs on the same machine as FS. When I move<br>
lighhtpd to another machine, I cannot see any significat performance boost.<br>
<br>
Result: I can go up to the 470-500 reg/s. and FS is heavy overloaded and<br>
retransmissions occurs.<br>
<br>
<br>
Kamailio as registrar - 1.4.3. no TLS:<br>
1. Kamailio runs with usrloc db_mode 3 (no caching)<br>
<br>
Result: I can go up to the 3500-3700 reg/s. and Kamailio server is at<br>
0.3 load and all 8 cores are bellow 15 %. Without retransmissions. The<br>
limit is DB throughput.<br>
Just for "curiosity" I switched userloc to db_mode 2 (write back) and at<br>
5000 regs/s I stopped the sipp test, because I saw the bottle neck<br>
becomes the server runnig sipp (very old P4 box).<br>
<br>
<br>
Conclusion:<br>
While I see amazing FreeSWITCH performance on INVITEs per seconds and<br>
concurrent calls (another galaxy from * point of view :-), if you have<br>
to handle lots of registrations per second, it is IMO better to use<br>
Kamailio/OpenSIPS/SER as separate registrar and "propagate" users to FS<br>
through SQL view.<br>
<br>
Hope this helps someone...<br>
<br>
Best regards,<br>
<font color="#888888"><br>
kokoska.rokoska<br>
</font><div><div></div><div class="Wj3C7c"><br>
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</div></div></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>
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