[asterisk-bugs] [Asterisk 0017553]: Memory leak on reload

[Asterisk Bug Tracker]

The following issue requires your FEEDBACK. 
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https://issues.asterisk.org/view.php?id=17553 
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Reported By:                captainjez
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17553
Category:                   Core/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.6.2.7 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-06-24 20:20 CDT
Last Modified:              2010-06-27 22:03 CDT
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Summary:                    Memory leak on reload
Description: 
I've compiled a fresh version of Asterisk 1.6.2.7 under FreeBSD 8.0,
however on a "dialplan reload" or "module reload" the memory usage of
Asterisk jumps on average by around 100k in size. When I reduce the
hash_users, hash_peers and hash_dialogs sizes down from the defaults, the
memory jump is reduced to around 10-15k on average. I've set them to:

hash_users=150
hash_peers=50 
hash_dialogs=50 

I'm able to always reproduce this, i've tried removing modules to see if
there's something specific causing a leak, however to no avail.

Details are as follows:

FreeBSD 8.0-RELEASE-p3 https://issues.asterisk.org/view.php?id=0: Wed May 26
05:45:12 UTC 2010    
root at i386-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC 

Asterisk was compiled from source, the version in ports tree is too far
behind so we can't use this.

Happy to provide any other information required to assist.

Thanks.
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---------------------------------------------------------------------- 
 (0123944) tilghman (administrator) - 2010-06-27 22:03
 https://issues.asterisk.org/view.php?id=17553#c123944 
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Compile with MALLOC_DEBUG and get the output of "memory show summary" and
"memory show allocations", then do a "module reload", repeat the first two
commands, and upload all of the output as files to this issue. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-06-27 22:03 tilghman       Note Added: 0123944                          
2010-06-27 22:03 tilghman       Status                   new => feedback     
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