I updated to 5.2 yesterday. It appears the threshold for the duration of high CPU utilization that triggers a recommendation has been lowered.
It also appears that the recommendation sticks around well after it is triggered. As an example I ran Windows updates on my Windows 7 vm yesterday afternoon. This triggered a recommendation to add a CPU to the vm. This recommendation is still being made since the vm has returned to normal utilization levels. Can someone confirm that the duration of high utilization has been changed changed for creating these recommendations?