Big fat memory leak in 2.0b3

Arno Lehmann al at its-lehmann.de
Mon Apr 11 10:30:41 CEST 2005


Hello.

Ian Chard wrote:

> Hi,
> 
> I've recently upgraded to 2.0b3 and twice now I've found a nagios
> process running at 535MB (it usually sits around 38MB).  Has anyone
> else experienced this?

No, but something that might be related.
You might want tosee the thread "Memory leak" started by me on April 3, 
although I just notice that my last posts didn't make it to the list...

In short: I see memory usage going way up when Nagios (2.0b2 or -b3) is 
running. I can't tie this to the nagios process as ps or top don't give 
unexpected RSSes or SZes, but this can be reproduced. Independent of 
using the normal configuration or a stripped-down version. Although I'm 
not able to prove that the memory is used (or the memory usage is 
initiated) by Nagios, I guess Nagios is responsible for it.

Valgrind output gives me lots of hints concerning possible memory leaks 
but I don't exactly understand it...

Arno

> - Ian
> 

-- 
IT-Service Lehmann                    al at its-lehmann.de
Arno Lehmann                  http://www.its-lehmann.de


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