[OpenSIPS-Users] Continuous "WARNING:core:timer_ticker: timer task <tm-timer> already scheduled" messages in log

[Bogdan-Andrei Iancu]

Hello Steve,

What OpenSIPS tells you is that you the TM timer routine (which gets 
executed once per second) takes longer than 1 second (as execution). 
Probably you have retransmissions or many failure routes to be executed.
You can increase the level of parallelism in TM timer via the 
timer_partition parameter:
http://www.opensips.org/html/docs/modules/2.2.x/tm.html#id294483
Try to set it to 4.

Best regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 07.06.2016 04:21, Steve Woolley wrote:
> Running opensips on a Raspberry Pi.  At some point after starting 
> opensips (sometimes immediately, sometimes after quite a bit of time), 
> the following message fills the log — once a second — continuously.
>
> ...
> Jun  7 01:10:41 pi1 /usr/local/sbin/opensips[22396]: 
> WARNING:core:timer_ticker: timer task <tm-timer> already scheduled for 
> 7182080 ms (now 8258580 ms), it may overlap..
> Jun  7 01:10:42 pi1 /usr/local/sbin/opensips[22396]: 
> WARNING:core:timer_ticker: timer task <tm-timer> already scheduled for 
> 7182080 ms (now 8259570 ms), it may overlap..
> Jun  7 01:10:43 pi1 /usr/local/sbin/opensips[22396]: 
> WARNING:core:timer_ticker: timer task <tm-timer> already scheduled for 
> 7182080 ms (now 8260560 ms), it may overlap..
> Jun  7 01:10:44 pi1 /usr/local/sbin/opensips[22396]: 
> WARNING:core:timer_ticker: timer task <tm-timer> already scheduled for 
> 7182080 ms (now 8261560 ms), it may overlap..
> Jun  7 01:10:45 pi1 /usr/local/sbin/opensips[22396]: 
> WARNING:core:timer_ticker: timer task <tm-timer> already scheduled for 
> 7182080 ms (now 8262550 ms), it may overlap..
> Jun  7 01:10:46 pi1 /usr/local/sbin/opensips[22396]: 
> WARNING:core:timer_ticker: timer task <tm-timer> already scheduled for 
> 7182080 ms (now 8263550 ms), it may overlap..
> Jun  7 01:10:47 pi1 /usr/local/sbin/opensips[22396]: 
> WARNING:core:timer_ticker: timer task <tm-timer> already scheduled for 
> 7182080 ms (now 8264540 ms), it may overlap..
> Jun  7 01:10:48 pi1 /usr/local/sbin/opensips[22396]: 
> WARNING:core:timer_ticker: timer task <tm-timer> already scheduled for 
> 7182080 ms (now 8265530 ms), it may overlap..
> Jun  7 01:10:49 pi1 /usr/local/sbin/opensips[22396]: 
> WARNING:core:timer_ticker: timer task <tm-timer> already scheduled for 
> 7182080 ms (now 8266530 ms), it may overlap..
> Jun  7 01:10:50 pi1 /usr/local/sbin/opensips[22396]: 
> WARNING:core:timer_ticker: timer task <tm-timer> already scheduled for 
> 7182080 ms (now 8267520 ms), it may overlap..
>
> root at pi1:~# opensips -V
> version: opensips 2.2.0 (arm6/linux)
> flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC, 
> QM_MALLOC, DBG_MALLOC, USE_PTHREAD_MUTEX
> MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, 
> BUF_SIZE 65535
> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
> git revision: 0e1cea7
> main.c compiled on 21:56:59 Jun  3 2016 with gcc 4.9.2
>
> Anyone experiencing the same?
>
>
> --
> Steve Woolley
> steve.woolley at me.com <mailto:steve.woolley at me.com>
>
>
>
>
>
> _______________________________________________
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