Memory leak in cmon-1.1.8-64bit?

[Mike]

Cmon service process needs ever more memory during running:
~#date;free;ps axo pid,vsz,rss,comm|grep cmon;
Do 15. Sep 13:12:28 CEST 2011
             total used free shared buffers cached
Mem: 4050576 859188 3191388 0 122556 424524
-/+ buffers/cache: 312108 3738468
Swap: 11866104 0 11866104
 2584 456668 7028 cmon

Di 20. Sep 10:30:26 CEST 2011
             total used free shared buffers cached
Mem: 4050576 4007836 42740 0 179140 3204744
-/+ buffers/cache: 623952 3426624
Swap: 11866104 0 11866104
 2584 617752 206932 cmon

In 5 days from 7028 to 206932 and continues to grow.

[johan (johan-severalnines)]

Hi Mike,

Thanks for your report.
Is this for all agents or only the clustercontrol server?

I will run valgrind to see whats going on, but I have not experienced
the same.

Thanks,
johan

On 2011-09-20 10.48, Mike wrote:
> Public bug reported:
>
> Cmon service process needs ever more memory during running:
> ~#date;free;ps axo pid,vsz,rss,comm|grep cmon;
> Do 15. Sep 13:12:28 CEST 2011
> total used free shared buffers cached
> Mem: 4050576 859188 3191388 0 122556 424524
> -/+ buffers/cache: 312108 3738468
> Swap: 11866104 0 11866104
> 2584 456668 7028 cmon
>
> Di 20. Sep 10:30:26 CEST 2011
> total used free shared buffers cached
> Mem: 4050576 4007836 42740 0 179140 3204744
> -/+ buffers/cache: 623952 3426624
> Swap: 11866104 0 11866104
> 2584 617752 206932 cmon
>
> In 5 days from 7028 to 206932 and continues to grow.
>
> ** Affects: cmon
> Importance: Undecided
> Status: New
>

[Mike (one6f)]

Thanks for reply Johan,
the issue is seen on all agents!

Example DataNode1:
Fr 16. Sep 08:25:02 CEST 2011
             total used free shared buffers cached
Mem: 8187520 7484692 702828 0 108456 83876
-/+ buffers/cache: 7292360 895160
Swap: 19796984 864 19796120
31694 132332 2196 cmon

Di 20. Sep 12:51:57 CEST 2011
             total used free shared buffers cached
Mem: 8187520 8133788 53732 0 214384 443668
-/+ buffers/cache: 7475736 711784
Swap: 19796984 864 19796120
31694 268692 174716 cmon

Mike

[Mike (one6f)]

Hi Johan,

any updates regarding this? Are you able to see this memory issue?
Thanks,
mike

[johan (johan-severalnines)]

Hi Mike,

Sorry for the late reply. I have found two leaks. They are fixed now.
Will make a new release asap and let you know when you can get it.

Thank you for you help.

Best regards,
Johan

On 2011-10-03 17.04, Mike wrote:
> Hi Johan,
>
> any updates regarding this? Are you able to see this memory issue?
> Thanks,
> mike
>