shared NFS performance issue

Posted by Roshan on May 12, 2021; 3:49pm
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/shared-NFS-performance-issue-tp9772.html

Target: Centos 7.8 (core)
App: Striim

Hello Erman,

I have mounted an NFS shared drive on CentOS where Striim is running. I have configured several pipelines on Striim (Filereader to Kudu) where these pipelines will read files from the NFS Filesystem.

I notice the VM becomes very slow expecially when reading .gz files.

I have checked the network bandwidth on Zabbix and it is indeed very high.

Capture.PNG

Iftop command also shows the NFS having high read/write.

How can we solve this?

The shared NFS is located on another Datacentre. Should we change the switch?

Thanks,

Roshan