How to change MTU size in OCP?

Latest response

Hi,
to improve performance, we would like to increase the MTU size in our OCP 4.7 on s390x cluster. Currently, the values are
- 1500 on NIC level
- 1450 in OCP
Can both be changed after the installation? And if so, how is this done?

Thanks in advance!

Responses

I found a link in the documentation that may help https://docs.openshift.com/container-platform/4.8/scalability_and_performance/optimizing-networking.html#optimizing-mtu_optimizing-networking.