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] On Behalf Of Heenan, Timothy Steven
Sent: Tuesday, August 12, 2014 2:37 PM
To: '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] 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 | windstreambusiness.com

o: 847.348.1338 | f: 847.963.0116

 

 


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_______________________________________________
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-- 
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



-- 
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

-- 
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