[OpenSIPS-Users] WARNING:core:timer_ticker: timer task <ds-pinger>

[Bogdan-Andrei Iancu]

Hi Oleg,

The "ds-pinger" is the dispatcher's task for generating the probing 
pings to the destinations. And it seems it takes a lot of time to this 
task to do its job (and it has nothing to do with the traffic you have 
on your opensips).

So, the destinations in dispatcher:
- how many they are ?
- are they defined as FQDN or IPs ?
- are they via UDP or TCP/TLS ?

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
OpenSIPS Summit, Amsterdam, May 2020
   https://www.opensips.org/events/Summit-2020Amsterdam/
OpenSIPS Bootcamp, Miami, March 2020
   https://opensips.org/training/OpenSIPS_Bootcamp_2020/

On 2/27/20 12:14 PM, Oleg Podguyko via Users wrote:
> Hello!
> I use opensips as a proxy. Its task is to convert SIP to SIP-I and 
> vice versa. During busy hours, the number of active dialogs reaches 
> 200 per second and everything worked perfectly I had an accident. 
> Moreover, at the time of occurrence there was no particular load.
> opensips stopped processing the load. And in the logs I saw these messages
> Feb 26 22:03:58 xx-spx-2 /usr/sbin/opensips[8379]: 
> WARNING:core:timer_ticker: timer task <ds-pinger> already scheduled 
> for 88872160 ms (now 88902760 ms), it may overlap.. Feb 26 22:03:59 
> xx-spx-2 /usr/sbin/opensips[8379]: WARNING:core:timer_ticker: timer 
> task <ds-pinger> already scheduled for 88872160 ms (now 88903750 ms), 
> it may overlap.. Feb 26 22:04:00 xx-spx-2 /usr/sbin/opensips[8379]: 
> WARNING:core:timer_ticker: timer task <ds-pinger> already scheduled 
> for 88872160 ms (now 88904740 ms), it may overlap.. Feb 26 22:04:01 
> xx-spx-2 /usr/sbin/opensips[8379]: WARNING:core:timer_ticker: timer 
> task <ds-pinger> already scheduled for 88872160 ms (now 88905720 ms), 
> it may overlap.. Feb 26 22:04:02 xx-spx-2 /usr/sbin/opensips[8379]: 
> WARNING:core:timer_ticker: timer task <ds-pinger> already scheduled 
> for 88872160 ms (now 88906710 ms), it may overlap.. Feb 26 22:04:03 
> xx-spx-2 /usr/sbin/opensips[8379]: WARNING:core:timer_ticker: timer 
> task <ds-pinger> already scheduled for 88872160 ms (now 88907700 ms), 
> it may overlap..
>
> if it helps, I use 64 mb for shared memory, 4 mb for pkg memory , and 
>  4 children
> --
> Oleg Podguyko
>
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