[OpenSIPS-Users] Can't get more than 5calls/sec?

[Bogdan-Andrei Iancu]

Hi Chris,

This is what I use.

Regards,
Bogdan

chris wrote:
> Hi,
>
> It seems that the sipp receiver script is crashing, anyone have a decent
> sipp send and receive script for a statefull opensips with record
> routing?
>
> Thanks
>
> Chris
>
>
> -----Original Message-----
> From: users-bounces at lists.opensips.org
> [mailto:users-bounces at lists.opensips.org] On Behalf Of Zahid Mehmood
> Sent: 21 February 2011 14:22
> To: OpenSIPS users mailling list
> Subject: Re: [OpenSIPS-Users] Can't get more than 5calls/sec?
>
> Chris,
>       Are you currently using xlog to write messages to log file?  If
> yes, make sure that you configure syslog to use asynchronous logging for
> the log facility used by opensips.
>
> --
> Zahid
>
>
>
> On Feb 21, 2011, at 9:06 AM, chris wrote:
>
> Hi,
>
> I assume you mean increase the log level above 3 when you say increase
> the verbosity?
>
> I am using a completely internal test rig on a LAN.
>
> Running the Sipp instances back to back I can create whatever call rates
> I like but as soon as I introduce opensips it dies after 5cps.
>
> Have cut the cfg file down to a bare minimum just to route the calls
> with rr with little difference.
>
> Thanks
>
> Chris
>
> From:
> users-bounces at lists.opensips.org<mailto:users-bounces at lists.opensips.org
>   
>> [mailto:users-bounces at lists.opensips.org] On Behalf Of Laszlo
>>     
> Sent: 21 February 2011 13:12
> To: OpenSIPS users mailling list
> Subject: Re: [OpenSIPS-Users] Can't get more than 5calls/sec?
>
> Try to increase the verbosity in the log and see what happens.
> You should be able to push more cps than 5, unless you have something
> wrong in you cfg, or your vendor limited your gw, etc.
>
> -Laszlo
> 2011/2/21 chris <chris at ghosttelecom.com<mailto:chris at ghosttelecom.com>>
> Hi,
>
> Can anyone help with a performance problem.
>
> I have a very simple scenario that I am testing.
> Using permissions to allow fixed gateway calls and sending them to
> another fixed gateway.
> No registrations, no internal users just purely switching calls from one
> gateway to another.
> I have accounting enabled but even if I switch this off it makes little
> difference.
> I am using Sipp 3.2 with the send and receive instances on totally
> separate machines.
> All machines are dual core Pentiums with 4gig.
> Opensips is running with -m 2048 and 16 child processes log 3 but this
> also doesn't seem to effect the performance.
> I have the rr module running.
> Basically I run the sip processes at 1 call a second and slowly step up
> the rate (concurrent calls don't seem to effect the performance).
> 4 calls a second is fine and I can leave it running like that
> indefinitely however soon as I go to 5 calls everything starts to fail
> with retransmissions everywhere.
> Most of the invites seem to eventually get through but all the byes stop
> being processed.
> Slowing the calls/sec down doesn't seem to help, only pausing the
> transmission and waiting for everything to go quiet will allow me to
> begin again without restarting or resetting anything.
> Blogs have people running these at silly call rates so getting above 5
> shouldn't be a problem.
>
> Must be something basic that is wrong.
>
> Any ideas?
>
> Many thanks
>
> Chris
>
>
>
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>   


-- 
Bogdan-Andrei Iancu
OpenSIPS eBootcamp - 28th February 2011
OpenSIPS solutions and "know-how"

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