[OpenSIPS-Users] CPU leak with opensips 1.7.1-notls‏

[Yuriy Nasida]

Thanks a lot, David!  You saved me from many hours of frustration :)
I looked at changelogs of 1.7.22012-01-19 11:47:49  Saúl Ibarra Corretgé <saul at ag-projects dot com> 
	* [8674] :
	Backport from trunk r8669:
	Fixed nat_traversal module to work properly if dialog was created before nat_keepalive was calledI will update my opensips to 1.7.2 and will share the result. - YuriyDate: Fri, 7 Jun 2013 16:35:41 -0700
From: dsanders at pinger.com
To: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] CPU leak with opensips 1.7.1-notls‏


  
    
  
  
    Hi Yuriy,

      

      We had this same issue with opensips 1.7.1-notls. It is fixed in
      newer versions of OpenSIPS. You can find a patch we submitted for
      the issue here: https://sourceforge.net/p/opensips/patches/200/

      

      The patch fixed the issue for us, but was not accepted to the
      OpenSIPS code base as a bigger refactoring was planned which also
      fixed the issue.

      

      If you need to stay on 1.7.1, look into applying the above patch.
      Otherwise I would suggest upgrading to a newer version of OpenSIPS
      and the issue will resolve itself.

      

      @Bogdan-Andrei, the term 'CPU leak' is somewhat fitting here as it
      really does almost leak CPU cycles over time. The issue is
      essentially a linked list which grows indefinitely, taking longer
      and longer to walk.

      

      - David

      

      

      On 6/6/13 10:17 AM, Yuriy Nasida wrote:

    
    
      
      
        Hello Bogdan-Andrei Iancu
        

        
        
          Yes, I also see such behaviour first time.  I mean that
            CPU usage of opensips process gradually increases (from 1 to
            20% in 1-3 days). There  is no peaks. 
          Looks like It is not connected with amount of calls.
        
        I do the restarting of
            opensips process and the CPU usage looks good after this.
        Not sure that it can be... 
        

        
        Thanks.
        

          
            Date: Thu, 6 Jun 2013 18:48:03 +0300

            From: bogdan at opensips.org

            To: users at lists.opensips.org

            CC: nasida at live.ru

            Subject: Re: [OpenSIPS-Users] CPU leak with opensips
            1.7.1-notls‏

            

            Hello Yuriy,

              

              What is a CPU leak ??? I know only memory leak or CPU
              spikes ....

              

              Regards,

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

            On 06/03/2013 07:47 PM, Yuriy Nasida wrote:
            
              
              
                Hello,
                

                
                What is the best way to understand the reason of
                  CPU leak with my opensips installation (opensips
                  1.7.1-notls) ?
                CPU leak grows even with small amount of calls. I
                  increased debug level but still don't have any clue.
                

                
                Please advice.
                

                
                Thanks.
              
              
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