OpenShift performance issues with etcd

Solution Verified - Updated -


  • After OCP 3.4 upgrade, we noticed that etcd iops increased significantly. Errors seen that are related to this iops increase:

    sync duration of 15.10874125s, expected less than 1s


  • OpenShift Container Platform (OCP) 3.4, 3.5

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In