I have a ESXi server that as a hypervisor for XenDesktop, and running virtual desktop.
When the virtual desktop has been running for a while, it is running to be very slow.
After reboot the virtual desktop that all ok.
The %RDY of desktop time is high by esxtop check. such as 16%,18%，19%... some more than 25%.
But, the PCPU Used avg is 39%
What should I do?
If this field is larger than 10% it could mean that you have more requests for CPU processing than resources available.
%RDY time is the best indicator of possible CPU performance issues.