Re: [SR-Users] Kamailio 4.0.4 slow memory leak

I have attached is the output of "kamcmd cfg.set_now_int core mem_dump_shm 1" to this email. I had to restart Kamailio to load ctl and ctl_rpc, so let me know if I need to do another one after some time passes and calls are processed. Also, here is the output of "kamctl mi get_statistics shmem:" shmem:fragments = 398 shmem:free_size = 259170720 shmem:max_used_size = 9265184 shmem:real_used_size = 9264736 shmem:total_size = 268435456 shmem:used_size = 8559768 Thanks! -Tim From: Daniel-Constantin Mierla [mailto:miconda@gmail.com] Sent: Tuesday, August 26, 2014 10:46 AM To: Heenan, Timothy Steven; Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Kamailio 4.0.4 slow memory leak It is not needed to see the memory operations logs. Just to dump the chunks in memory. You would need ctl and ctl_rpc modules (iirc -- they should be in the default config file), then run: kamcmd cfg.set_now_int core mem_dump_shm 1 Extract the logs of the dump from the shared memory and send them over. Send also the output for: kamctl mi get_statistics shmem: Cheers, Daniel On 26/08/14 17:34, Heenan, Timothy Steven wrote: Thank you. I have recompiled with MEMDBG, however I am not observing any additional output in my log files. I think I have something set incorrectly in kamailio.cfg. Here are my log settings from Kamailio.cfg debug=3 log_stderror=no log_facility=LOG_LOCAL0 memdbg=2 memlog=2 ... modparam("debugger", "cfgtrace", 1) modparam("debugger", "log_level", 2) modparam("debugger", "cfgpkgcheck", 1) modparam("debugger", "mod_level", "core=2") modparam("debugger", "mod_level", "tm=2") modparam("debugger", "mod_level", "dispatcher=2") modparam("debugger", "mod_level", "siptrace=2") From: Daniel-Constantin Mierla [mailto:miconda@gmail.com] Sent: Tuesday, August 26, 2014 3:54 AM To: Heenan, Timothy Steven; Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Kamailio 4.0.4 slow memory leak Hello, I quickly looked over the modules that use shared memory and I couldn't spot a commit related to any leak. Have you had the chance to compile with MEMDBG? Cheers, Daniel On 19/08/14 19:14, Heenan, Timothy Steven wrote: Do you think any of these modules possibly causing this issue? -Tim From: sr-users-bounces@lists.sip-router.org<mailto:sr-users-bounces@lists.sip-router.org> [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Heenan, Timothy Steven Sent: Tuesday, August 12, 2014 2:37 PM To: 'miconda@gmail.com<mailto:miconda@gmail.com>'; Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Kamailio 4.0.4 slow memory leak Hi Daniel, Here's a list of the modules I'm running: mi_fifo db_mysql sl kex tm tmx rr xlog maxfwd usrloc registrar textops pv acc permissions siputils auth lcr dispatcher sanity debugger siptrace We're setting the memory allocation to 256 ( -m 256 -M 64 ). I'll see about recompiling with MEMDBG=1. Regards, - Tim From: sr-users-bounces@lists.sip-router.org<mailto:sr-users-bounces@lists.sip-router.org> [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel-Constantin Mierla Sent: Tuesday, August 12, 2014 4:17 AM To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Kamailio 4.0.4 slow memory leak Hello, can you give the list of loaded modules? How much memory did you allocate (-m parameter value)? It will narrow down searches to see if there was anything similar fixed since 4.0.4. To troubleshoot easier, would be good to recompile with MEMDBG=1, then the details of chunks in memory can be dumped and analysed. Cheers, Daniel On 12/08/14 01:40, Heenan, Timothy Steven wrote: Greetings, I'm running into a slow memory leak on my kamailio 4.0.4 SIP proxies. I'm observing a steady increase in the memory consumption until there is no more left. Kamailio then starts repeating this in the logs: ERROR: dispatcher [dispatch.c:279]: add_dest2list(): no more memory. What would be the best way to debug this kind of a memory leak? The proxy does not handle any registrations but does route a fair amount of calls. Thank you in advance, Tim Heenan Engineer I - VoIPWholesale | Windstream timothy.heenan@windstream.com<mailto:email@windstream.com> | windstreambusiness.com<http://www.windstreambusiness.com/> o: 847.348.1338 | f: 847.963.0116 ________________________________ This email message and any attachments are for the sole use of the intended recipient(s). Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message and any attachments. _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org<mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://twitter.com/#!/miconda<http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda Next Kamailio Advanced Trainings 2014 - http://www.asipto.com Sep 22-25, Berlin, Germany ::: Oct 15-17, San Francisco, USA -- Daniel-Constantin Mierla http://twitter.com/#!/miconda<http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda Next Kamailio Advanced Trainings 2014 - http://www.asipto.com Sep 22-25, Berlin, Germany ::: Oct 15-17, San Francisco, USA -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Next Kamailio Advanced Trainings 2014 - http://www.asipto.com Sep 22-25, Berlin, Germany ::: Oct 15-17, San Francisco, USA