[OpenSIPS-Users] Opensips logging issue?

[Bogdan-Andrei Iancu]

Hi Adelson,

it is classic problem - if you have to much debugging (like debug=4) , 
opensips will become slow due to syslog interaction (more or less syslog 
will drag opensips down).

For this reason I do not recommend to run in a production env with 
debug>=4 level.

Also check your syslog conf - you may gain some speed up if you set 
async writing into log file (see the ~ or - prefix to the log file in 
syslog.conf). Also man page for syslog will explain you better this ;)

Regards,
Bogdan

Adelson O. Junior wrote:
> Hello list,
>
> We were used to disable logs (debug=0) due to problems regarding to 
> old Openser versions, and this became standard when we were going to 
> migrate from Test to Production environments.
> But in the last one we forget this setting, and the log was enabled in 
> Production Env, but no one was concerned about this, we though that 
> this problem didn' t happen in Opensips, but it did.
>
> So, the problem itself is:
> The Opensips receive a INVITE packet, and took too long to forward.
>
> Looking in the log, we could see the lines about the processing of 
> INVITE (instantly forwarded). But the time between the packet arrival 
> (capturing by ngrep) and your lines in the log its about  2, 3, 4 
> seconds of difference.
>
> This problem, as I said we already faced it on openser versions, and 
> we only have disable logs (debug=0) in opensips.cfg, restart the 
> service and it got back to work normally.
>
> Did someone faced this problem?
>
> -- 
> Adelson
> ------------------------------------------------------------------------
>
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-- 
Bogdan-Andrei Iancu
www.voice-system.ro