[asterisk-users] Asterisk Performance without RTP?

[Greg Boehnlein]

On Tue, 29 Aug 2006, Nick Hoffman wrote:

> On Tue August 29 2006 04:39, Greg Boehnlein <damin at nacs.net> wrote:
> > On Mon, 28 Aug 2006, Andrew Kohlsmith wrote:
> > > On Monday 28 August 2006 13:02, Greg Boehnlein wrote:
> > > > I've pushed over 1,000 concurrent calls this way using the SIPP
> > > > program for SIP performance testing. There was some tuning that
> > > > needed to be done, but it worked. Never went that far in production,
> > > > though.
> > >
> > > May you share some of your tuning with us?  What gotchas did you
> > > discover?
> >
> > Just making sure your dial-plan as efficient as possible, that you have
> > enough sockets and open file limits in the kernel, not connecting to the
> > CLI console, never, ever using cdr_mysql or cdr_odbc for your CDR
> > records (locking / contention issues) etc...
> >
> > Lots of basic common sense stuff that you often forget about.. :)
> 
> Hi Greg. What problems/performance issues does cdr_mysql introduce?

If the database is unavailable, or performance is slow, it can cause a 
blocking condition that will stop the entire system from processing 
anything. It may have been fixed since then, but I thought that cdr_mysql 
was deprecated..

> -- Nick
> e: nick.hoffman at altcall.com
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