[OpenSIPS-Users] Too many warnings in opensips log

Bogdan-Andrei Iancu bogdan at opensips.org
Tue Aug 30 23:40:53 CEST 2016


Is it ok to send you a testing patch for tomorrow ?

Regards,

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

On 30.08.2016 23:58, Ramachandran, Agalya (Contractor) wrote:
>
> Yes. You are right.
>
> *From:*Bogdan-Andrei Iancu [mailto:bogdan at opensips.org]
> *Sent:* Tuesday, August 30, 2016 4:45 PM
> *To:* Ramachandran, Agalya (Contractor) 
> <Agalya_Ramachandran at comcast.com>; OpenSIPS users mailling list 
> <users at lists.opensips.org>
> *Subject:* Re: [OpenSIPS-Users] Too many warnings in opensips log
>
> OK, and if you stop the traffic, do the warnings go away ?
>
> Regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
>
> On 30.08.2016 19:43, Ramachandran, Agalya (Contractor) wrote:
>
>     Hi Bogdan,
>
>     Yes, am doing rest queries using async.
>
>     Regards,
>     Agalya
>
>     *From:*Bogdan-Andrei Iancu [mailto:bogdan at opensips.org]
>     *Sent:* Tuesday, August 30, 2016 12:17 PM
>     *To:* Ramachandran, Agalya (Contractor)
>     <Agalya_Ramachandran at comcast.com>
>     <mailto:Agalya_Ramachandran at comcast.com>; OpenSIPS users mailling
>     list <users at lists.opensips.org> <mailto:users at lists.opensips.org>
>     *Subject:* Re: [OpenSIPS-Users] Too many warnings in opensips log
>
>     Hi Agalya,
>
>     Before answering, a fast question to you :).
>
>     What kind of processing do you in the script for the INVITEs ? is
>     it something time consuming, potential blocking like DB queries,
>     DNS, rest queries ?
>
>     Regards,
>
>
>
>     Bogdan-Andrei Iancu
>
>     OpenSIPS Founder and Developer
>
>     http://www.opensips-solutions.com
>
>     On 30.08.2016 18:42, Ramachandran, Agalya (Contractor) wrote:
>
>         Hi Bogdan,
>
>         In understand why these warnings are occurred.
>
>         Yes, I initially used the default script with children as 4.
>         With this config sending 10 calls at 2cps am getting these
>         warnings continuously.
>
>         After that I changed the children to 12. And now it’s all good.
>
>         But I have a question. When I try to run the load test in
>         opensips 1.11, I had children as 1, and I could run like 100 cps.
>
>         Why in the opensips 2.1.4 version we are getting this
>         warnings.  What has changed between 1.11 and 2.1.4?
>
>         The only way to avoid this is to keep increasing the children?
>
>         In the new opensips in order to run 100cps I should increase
>         my children to somewhere around 150?
>
>         Regards,
>         Agalya
>
>         *From:*Bogdan-Andrei Iancu [mailto:bogdan at opensips.org]
>         *Sent:* Tuesday, August 30, 2016 6:20 AM
>         *To:* Ramachandran, Agalya (Contractor)
>         <Agalya_Ramachandran at comcast.com>
>         <mailto:Agalya_Ramachandran at comcast.com>; OpenSIPS users
>         mailling list <users at lists.opensips.org>
>         <mailto:users at lists.opensips.org>
>         *Subject:* Re: [OpenSIPS-Users] Too many warnings in opensips log
>
>         Hi Agalya,
>
>         The message that usually pops up first :
>             WARNING:core:utimer task <tm-utimer> already scheduled for....
>
>         tells that the given timer routing is slow (tm-utimer in our
>         case) and the previous execution is not completed when the
>         next triggering happens. This TM routine is responsible for
>         SIP retransmissions.
>
>         The second message
>             WARNING:core:handle_timer_job: utimer job <tm-utimer> has
>         a xxxxx us delay in execution
>         tells how long the timer job spent between being scheduled
>         (triggered) and being lunched in execution (the 2 events
>         happen in different processes).
>
>         In your case, you have 4 processes, one UDP listener and you
>         do 2cps ? and you get one of the warnings ? do you use the
>         default script ?
>
>         Best regards,
>
>
>
>         Bogdan-Andrei Iancu
>
>         OpenSIPS Founder and Developer
>
>         http://www.opensips-solutions.com
>
>         On 26.08.2016 16:17, Ramachandran, Agalya (Contractor) wrote:
>
>             Yes Bogdan , I do get those warnings.
>
>             Regards,
>             Agalya
>
>             *From:*Bogdan-Andrei Iancu [mailto:bogdan at opensips.org]
>             *Sent:* Thursday, August 25, 2016 5:20 PM
>             *To:* Ramachandran, Agalya (Contractor)
>             <Agalya_Ramachandran at comcast.com>
>             <mailto:Agalya_Ramachandran at comcast.com>; OpenSIPS users
>             mailling list <users at lists.opensips.org>
>             <mailto:users at lists.opensips.org>
>             *Subject:* Re: [OpenSIPS-Users] Too many warnings in
>             opensips log
>
>             Hi Agalya,
>
>             Before those warnings, have you got an warning like:
>                     WARNING:core:utimer_ticker: utimer task
>             <tm-utimer> already scheduled for....
>
>             Regards,
>
>
>
>
>
>             Bogdan-Andrei Iancu
>
>             OpenSIPS Founder and Developer
>
>             http://www.opensips-solutions.com
>
>             On 25.08.2016 18:08, Ramachandran, Agalya (Contractor) wrote:
>
>                 Hi Bogdan,
>
>                 *Does OpenSIPS recover from this ?*
>
>                 Answer: It depends upon the volume of the call. If am
>                 sending too many calls (may be more than 50 calls),
>                 OpenSIPS is not recovering. And am restarting
>
>                 But if I send less than 10 calls then it is OK.
>
>                 *Have you seen other job reported, besides "tm-utimer" ?*
>
>                 Answer: I also have “blcore-expire” in logs, like once
>                 every 10 times of "tm-utimer"
>
>                 I also observed that increasing the children process
>                 in config file, is solving this issue.
>
>                 P.S:
>
>                 e.g : Sending 10 calls to opensips, at 2 calls per
>                 sec, then I need to keep children as 12.
>
>                      For even 10 calls, if I keep children as 4, 4 to
>                 6 calls are passing and other calls are failing.
>
>                 Why do we need to increase the children process?
>
>                 Just to confirm, is opensips 2.1.4 version  a stable
>                 release?
>
>                 Regards,
>                 Agalya
>
>                 *From:*Bogdan-Andrei Iancu [mailto:bogdan at opensips.org]
>                 *Sent:* Thursday, August 25, 2016 10:54 AM
>                 *To:* OpenSIPS users mailling list
>                 <users at lists.opensips.org>
>                 <mailto:users at lists.opensips.org>; Ramachandran,
>                 Agalya (Contractor) <Agalya_Ramachandran at comcast.com>
>                 <mailto:Agalya_Ramachandran at comcast.com>
>                 *Subject:* Re: [OpenSIPS-Users] Too many warnings in
>                 opensips log
>
>                 Hi Agalya,
>
>                 Question : after you get these logs, you mentioned the
>                 inability of handling new calls. Does OpenSIPS recover
>                 from this ? or you have to restart after such an event ?
>
>                 Have you seen other job reported, besides "tm-utimer" ?
>
>                 Regards,
>
>
>
>
>
>                 Bogdan-Andrei Iancu
>
>                 OpenSIPS Founder and Developer
>
>                 http://www.opensips-solutions.com
>
>                 On 24.08.2016 18:31, Ramachandran, Agalya (Contractor)
>                 wrote:
>
>                     Hi team,
>
>                     Am using opensips 2.1.4 version and trying to do
>                     load test. When running the test cases, am getting
>                     too many warnings in OpenSIPS log.
>
>                     These warnings are coming continuously and its
>                     more than 2 page in log file.
>
>                     Below are the warnings.
>
>                     Aug 24 15:27:34 sturn-test
>                     /usr/local/sbin/opensips[12015]:
>                     WARNING:core:handle_timer_job: utimer job
>                     <tm-utimer> has a 39450000 us delay in execution
>
>                     Aug 24 15:27:34 sturn-test
>                     /usr/local/sbin/opensips[12015]:
>                     WARNING:core:handle_timer_job: utimer job
>                     <tm-utimer> has a 39450000 us delay in execution
>
>                     Aug 24 15:27:34 sturn-test
>                     /usr/local/sbin/opensips[12015]:
>                     WARNING:core:handle_timer_job: utimer job
>                     <tm-utimer> has a 39450000 us delay in execution
>
>                     Aug 24 15:27:34 sturn-test
>                     /usr/local/sbin/opensips[12015]:
>                     WARNING:core:handle_timer_job: utimer job
>                     <tm-utimer> has a 39450000 us delay in execution
>
>                     Aug 24 15:27:34 sturn-test
>                     /usr/local/sbin/opensips[12015]:
>                     WARNING:core:handle_timer_job: utimer job
>                     <tm-utimer> has a 39450000 us delay in execution
>
>                     Aug 24 15:27:34 sturn-test
>                     /usr/local/sbin/opensips[12015]:
>                     WARNING:core:handle_timer_job: utimer job
>                     <tm-utimer> has a 39450000 us delay in execution
>
>                     When I get this Warning, calls are getting failed.
>
>                     Why am getting this warning and what could be done
>                     to avoid it?
>
>                     Regards,
>                     Agalya
>
>
>
>
>
>
>
>
>                     _______________________________________________
>
>                     Users mailing list
>
>                     Users at lists.opensips.org
>                     <mailto:Users at lists.opensips.org>
>
>                     http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20160831/8309aec4/attachment-0001.htm>


More information about the Users mailing list