[ovirt-users] Re: qemu-kvm memory leak in 4.2.5

[Alex K]

On Mon, Sep 3, 2018 at 9:56 AM Hesham Ahmed  wrote:

> Starting oVirt 4.2.4 (also in 4.2.5 and maybe in 4.2.3) I am facing
> some sort of memory leak. The memory usage on the hosts keep
> increasing till it reaches somewhere around 97%. Putting the host in
> maintenance and back resolves it. The memory usage by the qemu-kvm
> processes is way above the defined VM memory for instance below is the
> memory usage of a VM:
>
Sounds to me as the recent gluster memory leak which is fixed at version
3.12.13.


>
>PID   USER  PR  NIVIRTRESSHR S  %CPU %MEM TIME+
> COMMAND
>  12271  qemu  20   0  35.4g   30.9g  8144 S  13.3 49.3
> 9433:15 qemu-kvm
>
> The VM memory settings are:
>
> Defined Memory: 8192 MB
> Physical Memory Guaranteed: 5461 MB
>
> This is for a 3 node hyperconverged cluster running on latest oVirt Node
> 4.2.5.
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[ovirt-users] Re: qemu-kvm memory leak in 4.2.5

[Sandro Bonazzola]

Adding some people.

2018-09-03 8:55 GMT+02:00 Hesham Ahmed :

> Starting oVirt 4.2.4 (also in 4.2.5 and maybe in 4.2.3) I am facing
> some sort of memory leak. The memory usage on the hosts keep
> increasing till it reaches somewhere around 97%. Putting the host in
> maintenance and back resolves it. The memory usage by the qemu-kvm
> processes is way above the defined VM memory for instance below is the
> memory usage of a VM:
>
>PID   USER  PR  NIVIRTRESSHR S  %CPU %MEM TIME+
> COMMAND
>  12271  qemu  20   0  35.4g   30.9g  8144 S  13.3 49.3
> 9433:15 qemu-kvm
>
> The VM memory settings are:
>
> Defined Memory: 8192 MB
> Physical Memory Guaranteed: 5461 MB
>
> This is for a 3 node hyperconverged cluster running on latest oVirt Node
> 4.2.5.
> ___
> Users mailing list -- users@ovirt.org
> To unsubscribe send an email to users-le...@ovirt.org
> Privacy Statement: https://www.ovirt.org/site/privacy-policy/
> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-
> guidelines/
> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/
> message/Q7W7S3V2GRBIJ4ID6EJVJWRCBM4DE42L/
>



-- 

SANDRO BONAZZOLA

MANAGER, SOFTWARE ENGINEERING, EMEA R RHV

Red Hat EMEA 

sbona...@redhat.com


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