Hi Toni,

Maybe this will help you: http://www.voice-system.ro/docs/ser-syslog/ar01s06.html Check the Note at the end of the page: NOTE: The '-' in front of "/var/log/ser.log" is to omit synchronizing the log file after every log message. If you choose to configure "syslog" in synchronous mode you must be aware that it has big impact over performances when the signaling traffic is high.

Regards, Ovidiu Sas

On 3/26/07, Toni Barata toni-r-barata@ptinovacao.pt wrote:

Hi Daniel,

Increasing the children from 4 to 16 did turn into same results (I was already using debug=3 and fork=yes).

But setting debug=0 did real turn in much better results.

Thanks a lot, Toni

-----Original Message----- From: Daniel-Constantin Mierla [mailto:daniel@voice-system.ro] Sent: segunda-feira, 26 de Março de 2007 16:53 To: Toni Barata Cc: users@openser.org Subject: Re: [Users] load testing presence server

Hello,

if you use exactly the same config, then turn debug to a lower level (e.g., 3), set fork=yes and children to 16 for better results.

Cheers, Daniel

On 03/26/07 18:48, Toni Barata wrote:

...

Hi Anka,

In a scenario using Openser as a Presence Sever (using the config file example located in http://openser.org/dokuwiki/doku.php/presence:configuration-file), the execution of load tests (with sipp) with Subscribe Presence WInfo had as result a maximum of 20 sessions per second (We are using a Intel(R) Xeon(TM) CPU 3.00GHz with 2GB RAM), with lots of retransmissions if we increase to values bigger than 20 (Openser dos not crash). Is there any configurable parameter in the Presence module that allows increasing this value?

Best regards,

Toni

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