CPU Ready vs. CPU Wait: Why Your Cluster Looks Fine but Feels Slow
The Reality Check: “Everything is Slow, But the Dashboard Says 30%” You know the ticket. “The application is sluggish.” You pull up Prism Element or vCenter. You look at the cluster average CPU usage. It’s sitting at a comfortable 35%. You check the specific VM. It’s idling at 20%. You close the ticket: “Infrastructure looks…

