How to measure disk performance via IOPS
Issue
- For disk performance it is suitable to check
IOPS(I/O Per Second) withfio. - The amount written is not the issue, the latency of syncing to disk is.
Environment
- Red Hat Openshift Container Platform (RHOCP)
- 4.x
- Red Hat Enterprise Linux (RHEL)
- 8.x
- Red Hat Enterprise Linux CoreOS (RHCOS)
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