[OpenSER-Devel] presence load tests: 1.2.1 vs trunk with mysql

Toni Barata toni-r-barata at ptinovacao.pt
Thu Jul 19 15:29:57 CEST 2007


Hi Henning,

With the same trunk version we have performed some register and call
tests and the results were ok:

100 registers/s (location table = 100000 users) + 25 calls/s => mysql ->
2.1 % CPU 

So we can conclude that at least there is no slowdown with the usrloc
module.

(I didn't yet updated the database interface from svn trunk.)

Best regards,
Toni 

-----Original Message-----
From: Henning Westerholt [mailto:henning.westerholt at 1und1.de] 
Sent: quarta-feira, 18 de Julho de 2007 17:47
To: devel at openser.org
Cc: Toni Barata
Subject: Re: [OpenSER-Devel] presence load tests: 1.2.1 vs trunk with
mysql

On Tuesday 17 July 2007, Toni Barata wrote:
> Hi all,
>
> I am using MySQL 5.0.22 database for persistent storage and I have
> preformed some presence load tests for publish messages, and observed
> that in trunk version if I have more than 2 messages per second the
> mysqld process runs out the CPU with 99,9% of his capacity.
>
> In the 1.2.1 version there is no such problem when performing the same
> load tests.
>
>
>
> What difference between version 1.2.1 and trunk have made the mysqld
> process became obsessive?

Hello Toni,

i did some cleanups in the database interface in svn trunk. Did you
experience 
also a slowdown with some other non presence modules?

Cheers,

Henning



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