What do you think of a Centos 7 VM with Virtualizor + KVM in an esxi environment? Is there a noticeable difference compared to a physical Host? How does KVM behave? Thank you
I doubt that this will give acceptable performance. Basically what you try to do is hardware virtualisation inside hardware virtualisation.
I have some experience with running a openvz virtualizor node on a xenserver, where I find that performance is acceptable good. But this is only containerized solution inside hardware virt.
If you want to try kvm on vmware remember to enable nested virtualization for your vm.