[sr-dev] [tracker] Task opened: mtree mt_summary display incorrectly, or memory leak?

sip-router bugtracker at sip-router.org
Mon Feb 24 03:37:45 CET 2014


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A new Flyspray task has been opened.  Details are below. 

User who did this - Josh (JoshE) 

Attached to Project - sip-router
Summary - mtree mt_summary display incorrectly, or memory leak?
Task Type - Bug Report
Category - Core
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Low
Priority - Normal
Reported Version - Development
Due in Version - Undecided
Due Date - Undecided
Details - I am running latest production Kamailio, and seeing weird behavior with multiple mtree's running.

Start the service and run a:

[root at nproxy-1:/usr/local/etc/kamailio#]kamctl mi mt_summary
MT::  TNAME=fc_did TTYPE=0 MEMSIZE=3486296 NRNODES=14398 NRITEMS=6973
MT::  TNAME=fc_tenant TTYPE=0 MEMSIZE=3542806 NRNODES=14398 NRITEMS=6973

Then run a:

kamctl mi mt_reload 

[root at nyc-proxy-1:/usr/local/etc/kamailio#]kamctl mi mt_summary
MT::  TNAME=fc_did TTYPE=0 MEMSIZE=6972592 NRNODES=28796 NRITEMS=13946
MT::  TNAME=fc_tenant TTYPE=0 MEMSIZE=7085612 NRNODES=28796 NRITEMS=13946

Then run another"

kamctl mi mt_reload 

root at nyc-proxy-1:/usr/local/etc/kamailio#]kamctl mi mt_summary
MT::  TNAME=fc_did TTYPE=0 MEMSIZE=10458888 NRNODES=43194 NRITEMS=20919
MT::  TNAME=fc_tenant TTYPE=0 MEMSIZE=10628418 NRNODES=43194 NRITEMS=20919


I am not sure if I'm seeing leaking behavior here, or something else is going on entirely.  

When I do a grep through the actual mtree list, like: kamctl mi mt_list | grep "fc_tenant" | wc -l   ... I see that the actual count of mtree items is the same.

Is this just a bug in presentation, or is something else going on here I should be concerned about?


More information can be found at the following URL:
http://sip-router.org/tracker/index.php?do=details&task_id=398

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