[ovirt-users] vdsm memory consumption (ovirt 4.0)

[Federico Alberto Sayd]

Hello Nir:


I followed your instructions , added the config file, restarted vdsm, 
and today I have the vdsm logs from a host:

https://drive.google.com/file/d/0ByrwZ1AkYuyeR1hmRm90a1R6MEk/view?usp=sharing

Please tell me if you see anything related to the memory issue.


Thanks


Federico

El 30/08/16 a las 03:47, Nir Soffer escribió:
> On Tue, Aug 30, 2016 at 1:30 AM, Federico Alberto Sayd 
> <fsayd at uncu.edu.ar <mailto:fsayd at uncu.edu.ar>> wrote:
>
>     I have issues with my ovirt setup related to memory consumption. After
>     upgrading to 4.0 I noted a considerable grow in vdsm memory
>     consumption.
>     I suspect that the grow is related to a memory leak.
>
>
> We need more details, see bellow...
>
>
>     When I boot up the system and activate the host the memory consumption
>     is about 600MB. After 5 days running and host in maintenance mode the
>     memory consumption is about 1,4 GB.
>
>     I need to put my hosts in maintenance and reboot to free memory.
>
>
> You can restart vdsm (systemctl restart vdsmd) instead, running vms
> are not effected by this.
>
>
>     Can anyone help me to debug this problem?
>
>
> We had a memory in vdsm-4.18.5, fixed  in vdsm-4.18.11. Since you
> are running 4.18.11, there may be another leak.
>
> Please enable health monitoring by creating
> /etc/vdsm/vdsm.conf.d/50-health.conf
>
> [devel]
> health_monitor_enable = true
>
> And restart vdsm.
>
> Please run with this setting for couple of hours, maybe one day,
> and then share the vdsm logs from this timeframe.
>
> You may disable health monitoring by setting
>
> [devel]
> health_monitor_enable = false
>
> Or by renaming or deleting this configuration file:
>
> /etc/vdsm/vdsm.conf.d/50-health.conf.disabled
>
> Nir
>

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