[Freeswitch-users] Registration ODBC feeded by another registrar proxy

[Phillip Jones]

Rod - interesting. I am also thinking about the best architecture as far as
registrations goes.

So things that spring to my mind include:

- using more that one FS box to spread the load - basically create a FS
cluster - with OpenSIPS in front to load balance
- use *mod_xml_curl *to pull /directory info from one source
- possibly using OpenSIPS to handle registrations (although I am not sure
how to get around the single point of failure issue there)



On Mon, May 3, 2010 at 9:39 AM, Rod. <kawarod at laposte.net> wrote:

> Hi list,
>
> was playing with FS 1.0.6 and trying to test the registration
> performance of FS. (Yes I know FS is more suited as a B2BUA, but please
> read further :p)
>
> So I did the following:
>     - generate one xml file with 20 000 user account like this:
> <include>
> <user id="1">
> <params>
> <param name="password" value="1234"/>
> </params>
> </user>
> <user id="2">
> <params>
> <param name="password" value="1234"/>
> </params>
>             ...
>
> Then I used Sipp to test how many registration per second could be fired
> to the server (quad core 2.83Ghz).
> I setup ulimit variables, and disable nat.
>
> I got this:
>     - using SQL Lite: unable to get higher than 80 registrations per
> second (in fact it's less than this number but didn't test too much this
> setup), I see a lot of retransmission in Sipp
>     - using SQL Lite in ramdisk (tmpfs): OK with 80 registrations per
> second but not much
>     - using ODBC and mysql: 130 reg/sec is OK
>
> With ODBC, above 150 reg/sec I see that FS is stalled to 100-110% CPU, I
> think it's because I'm using only one SIP profile and that SOFIA is
> monothreaded for this SIP profile.
> If I'd like to register every 60sec, the server has to support at least
> more than 300 registration per second.
>
> So I'm wondering if I could setup something like this:
>     - use another SIP Proxy as a registrar and feed the ODBC
> "sip_registration database" of FS
>     - FS will be able to use this database to setup a call
>     - use FS as the outbound proxy for call routing
>
> But what about the user params that have been setup in the xml file
> above. I think that FS loads the user params each time a user is
> registered.
>
> Comments and advices are welcome.
>
> regards,
> rod.
>
>
>
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