[OpenSIPS-Users] Call per second - OpenSIPS performance

[Zahid Mehmood]

Did you restart syslog after the change?

From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Ali Pey
Sent: Wednesday, June 06, 2012 3:05 PM
To: OpenSIPS users mailling list
Subject: Re: [OpenSIPS-Users] Call per second - OpenSIPS performance

Brett, Duane, Thank you for your replies.

So when I disable logging all together I can easily do 1000 call per seconds, but even with asynchronous syslog I can only do 7 or 8 calls per second.

For asynchronous syslog I have this in syslog.conf (and have restarted syslog service):
local0.*  -/var/log/opensips.log


On Wed, Jun 6, 2012 at 1:48 PM, Brett Nemeroff <brett at nemeroff.com<mailto:brett at nemeroff.com>> wrote:
Ensure you are using asynchronous writes with syslog. Disable logging
altogether and see if that fixes it. With JUST drouting your server
should scream

-Brett

On Jun 6, 2012, at 12:46 PM, "duane.larson at gmail.com<mailto:duane.larson at gmail.com>"
<duane.larson at gmail.com<mailto:duane.larson at gmail.com>> wrote:

> Wow 7 or 8 calls per second is horrible.
>
> http://www.opensips.org/Resources/PerformanceTests
>
>
>
> On , Ali Pey <alipey at gmail.com<mailto:alipey at gmail.com>> wrote:
> > Hello Everyone,
> >
> > I have OpenSIPS setup on a fairly powerful server in trunking mode and am using SIPp to do performance testing. With basic call scenarios I can only get 7 or 8 call per second which seems very slow. When I look at the network captures, I see the opensips is running behind which results to re transmissions, etc.
> >
> >
> >
> > What call per second number should I expect? Currently I am only using the Dynamic Routing module.
> > What can I do to improve the performance?
> >
> >
> > I have increased the number of children process or memory but didn't make a difference. The CPU is not too busy either, it's around 80% idle.
> >
> >
> >
> > I am running out of ideas. Anyone has any experience with this that they can share?
> >
> >
> > Regards,
> > Ali Pey
> >
> >
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