[naemon-users] memory leak behavior with naemon and mod_gearman

[Jason Cook]

On May 5, 2014, at 4:00 PM, Bartko, John M <jbartko at txstate.edu> wrote:

> Hello all,
> 
> My attempts to stand up a naemon/mod_gearman stack seem to result in memory leaks.
> 
> Graph of memory utilization: http://i.imgur.com/y2yx1pj.png
> 
> In the graph above, the mod_gearman broker module was activated between 8-9am. Only 500 host and service checks are configured. Memory usage grows until the naemon process (and maybe a few other victims) get OoM-killed.
> 
> Component versions:
> RHEL 6.5
> gearmand-server-0.33-2.x86_64
> gearmand-0.33-2.x86_64
> naemon-thruk-0.8.0-1.el6.x86_64
> naemon-0.8.0-1.el6.x86_64
> naemon-devel-0.8.0-1.el6.x86_64
> naemon-livestatus-0.8.0-1.el6.x86_64
> naemon-thruk-libs-0.8.0-1.el6.x86_64
> naemon-thruk-reporting-0.8.0-1.el6.x86_64
> naemon-core-0.8.0-1.el6.x86_64
> mod_gearman 2.0.0 (ref 81d7f3f) from source
> 
> I'm curious if anyone else running naemon/mod_gearman together is seeing similar behavior.
> 
> Thanks,
> 
> ----------------------
> John Bartko
> Core Systems
> Texas State University 
> 
> 

Indeed I’m seeing identical behavior. Haven’t seen anything from Sven about it though.