Just installed vRops 7 in a new vSphere 6.7 environment I am standing up. I can't find a feature I use frequently in my vRops 6.6 in a vSphere 6.0 environment.
In vRops 6.6 under Environment / Analysis there is a Density tab. When you highlight a Host Cluster on the left and look at the Density tab there is a great Ratio Breakdown that shows Avg/Optimal/Density Score for the following:
Virtual Machine: VM:Host System
Was that removed or relocated?