[OpenSIPS-Users] 100% CPU usage

[Dragomir Haralambiev]

Didn't have to wait too long. Here is the debug output from opensipsctl
trap:

http://pastebin.com/3GpqxLrX


2013/12/18 Ovidiu Sas <osas at voipembedded.com>

> Correct!
> On Dec 17, 2013 6:29 PM, "Dragomir Haralambiev" <goup2010 at gmail.com>
> wrote:
>
>> Yes, I tried - creates the debug file in /tmp. But it would be no useful
>> if opensips is functioning properly at the time of run. The idea is to
>> collect the data when processes are stuck at 100% - correct?
>>
>>
>> 2013/12/18 Ovidiu Sas <osas at voipembedded.com>
>>
>>> You can run it even now, to test it :)
>>>
>>>
>>> On Tuesday, December 17, 2013, Dragomir Haralambiev wrote:
>>>
>>>>  Thanks for the guide! Got the new opensopsctl in place now. So - next
>>>> time I get opensips processes stuck at 100%, I just run the trap command
>>>> and provide the file for investigation - rigth?
>>>>
>>>>
>>>> 2013/12/18 Ovidiu Sas <osas at voipembedded.com>
>>>>
>>>> Try this:
>>>> 1. clone a clean opensips 1.9 repo:
>>>> git clone https://github.com/OpenSIPS/opensips.git -b 1.8 opensips-1.8
>>>> 2. go into the repo:
>>>> cd opensips-1.8
>>>> 3. pull from master branch my commits:
>>>> git cherry-pick -x 9d25d0c7cf4391ca85bb25a23e2e933e6878a48a
>>>> git cherry-pick -x 54a22de28833d674350b919a4791f1a2c2953ba9
>>>> 4. re-install opensips from the new repo
>>>>
>>>> Regards,
>>>> Ovidiu Sas
>>>>
>>>> On Tue, Dec 17, 2013 at 6:05 PM, Dragomir Haralambiev
>>>> <goup2010 at gmail.com> wrote:
>>>> > Thanks Ovidiu,
>>>> >
>>>> > indeed I have multiple processes stuck at 100% when the issue occurs.
>>>> >
>>>> > I am not sure how to backport the patch you mentioned. git pull
>>>> doesn't give
>>>> > me new files (1.8 LTS)
>>>> >
>>>> >
>>>> > 2013/12/18 Ovidiu Sas <osas at voipembedded.com>
>>>> >>
>>>> >> That process is stuck in a lock.
>>>> >> Most likely there is another opensips process that is stuck in a
>>>> similar
>>>> >> lock.
>>>> >> I pushed a new opensipsctl 'trap' command in trunk.
>>>> >> You can backport the commit into your existing repo and use that
>>>> >> command to gather all the required info in one single command and
>>>> then
>>>> >> post the file or the content of the file.
>>>> >> You will need to run:
>>>> >> opensipsctl trap
>>>> >>
>>>> >> Here's the link to the commit:
>>>> >>
>>>> >>
>>>> https://github.com/OpenSIPS/opensips/commit/9d25d0c7cf4391ca85bb25a23e2e933e6878a48a
>>>> >>
>>>> >> Regards,
>>>> >> Ovidiu Sas
>>>> >>
>>>> >> On Tue, Dec 17, 2013 at 5:01 PM, Dragomir Haralambiev
>>>> >> <goup2010 at gmail.com> wrote:
>>>> >> > Finally I managed to capture a gdb output from opensips process
>>>> stuck at
>>>> >> > 100% CPU:
>>>> >> >
>>>> >> > http://pastebin.com/Fvz9Whi1
>>>> >> >
>>>> >> >
>>>> >> > 2013/12/16 Răzvan Crainea <razvan at opensips.org>
>>>> >> >>
>>>> >> >> Hello!
>>>> >> >>
>>>> >> >> Can you attach with gdb to one of the processes that are using
>>>> 100% CPU
>>>> >> >> and post the backtrace on pastebin? You should do something like:
>>>> >> >>
>>>> >> >> gdb /path/to/opensips pid
>>>> >> >> bt full
>>>> >> >>
>>>> >> >> And upload the entire output on pastebin.
>>>> >> >>
>>>> >> >> Best regards,
>>>> >> >>
>>>> >> >> Razvan Crainea
>>>> >> >> OpenSIPS Core Developer
>>>> >> >> http://www.opensips-solutions.com
>>>> >> >>
>>>> >> >>
>>>> >> >> On 12/16/2013 12:08 PM, pavel at eremina.net wrote:
>>>> >> >>>
>>>> >> >>> I had same problem when my Debian can't resolve one of gateways.
>>>> >> >>>
>>>> >> >>>
>>>> >> >>> 2013/12/16 Dragomir Haralambiev <goup2010 at gmail.com
>>>> >> >>> <mailto:goup2010 at gmail.com>>
>>>> >> >>>
>>>> >> >>>
>>>> >> >>>     i have not Registrant module.
>>>> >> >>>
>>>> >> >>>     On Dec 16, 2013 11:53 AM, "pavel at eremina.net
>>>> >> >>>     <mailto:pavel at eremina.net>" <eremina.net at gmail.com
>>>> >> >>>
>>>> >> >>>
>>>>
>>>>
>>>
>>> --
>>> VoIP Embedded, Inc.
>>> http://www.voipembedded.com
>>>
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>>
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