[OpenSER-Users] RE: [Users] out of memory - please help

[Papadopoulos Georgios]

Hi Bogdan,

The server has been running for about 18 hours without any "out of
memory" messages. Usually these appeared after a few hours. I think it
is fixed, but I will keep you posted if it reappears. Thanks a lot!

I guess the same fix needs to go in subst_uri() and maybe also add a
check if(result->s!=0) ?

Why did this only appear on the first receiver child? I would expect
that all children receive an equal amount of traffic so they should all
run out of memory more or less at the same time. Except if when a
message is received, Openser finds the first available child and does
this by trying child 1,2,3... Is this the case?

Last (related?) question: There is a thread that the first receiver
child starts, what is its purpose?

Thank you

George


 

> -----Original Message-----
> From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro] 
> Sent: Thursday, June 21, 2007 4:32 PM
> To: Papadopoulos Georgios
> Cc: users at openser.org
> Subject: Re: [Users] out of memory - please help
> 
> Hi George,
> 
> I made a fix related to subst_user() - could you  apply it 
> and give it a try?
> 
> Thanks and regards,
> Bogdan
> 
> Papadopoulos Georgios wrote:
> > Hi Bogdan,
> >
> > I am using all of the functions that you mentioned. I am also using 
> > subst(). Please, let me know if you need more info.
> >
> > best regards
> >
> > George
> >  
> >
> >   
> >> -----Original Message-----
> >> From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro]
> >> Sent: Thursday, June 21, 2007 1:46 PM
> >> To: Papadopoulos Georgios
> >> Cc: users at openser.org
> >> Subject: Re: [Users] out of memory - please help
> >>
> >> Hi George,
> >>
> >> looking over the log, it might be something wrong with
> >> subst_str() function - I see a lot of memory allocated by this 
> >> function (3267 mem chunks).
> >>
> >> now, I have to trace the function using the subst_str() function 
> >> :)..So, are you using from script one of the following functions:
> >>     subst_uri()
> >>     subst_user()
> >>     avp_subst()
> >>
> >> regards,
> >> bogdan
> >>
> >> Papadopoulos Georgios wrote:
> >>     
> >>> Hello all,
> >>>  
> >>> We have an ongoing issue with Openser running out of 
> memory after a 
> >>> few hours. It is very consistent which makes me believe it
> >>>       
> >> is a memory
> >>     
> >>> leak. Can someone look at the log file? I have done a mem dump on 
> >>> process 8573 which is the one that ran out of memory. Here
> >>>       
> >> is the log:
> >>     
> >>> _http://www.real.gr/files/openser.20070620.log.gz_
> >>> It always happens on the first receiver child. Our current
> >>>       
> >> solution is
> >>     
> >>> to restart Openser every few hours. I would like to solve
> >>>       
> >> this at its
> >>     
> >>> root, so please let me know if you need more info.
> >>> My Openser is 1.2.x from svn, revision 2333.
> >>>  
> >>> thank you for any help
> >>>  
> >>> George
> >>>  
> >>>  
> >>>
> >>>
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