[Gluster-users] glusterfs brick server use too high memory

[Nithya Balachandran]

On 8 November 2017 at 17:16, Yao Guotao <yaoguo_tao at 163.com> wrote:

> Hi all,
> I'm glad to add glusterfs community.
>
> I have a glusterfs cluster:
> Nodes: 4
> System: Centos7.1
> Glusterfs: 3.8.9
> Each Node:
> CPU: 48 core
> Mem: 128GB
> Disk: 1*4T
>
> There is one Distributed Replicated volume. There are ~160 k8s pods as
> clients connecting to glusterfs. But, the memory of  glusterfsd process is
> too high, gradually increase to 100G every node.
> Then, I reboot the glusterfsd process. But the memory increase during
> approximate a week.
> How can I debug the problem?
>
> Hi,

Please take statedumps at intervals (a minimum of 2 at intervals of an
hour) of a brick process for which you see the memory increasing and send
them to us.  [1] describes how to take statedumps.

Regards,
Nithya

[1] http://docs.gluster.org/en/latest/Troubleshooting/statedump/
<http://docs.gluster.org/en/latest/Troubleshooting/statedump/>

<http://docs.gluster.org/en/latest/Troubleshooting/statedump/>

> Thanks.
>
>
>
>
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