Question

What is the name of the service that vmware uses to tune processor,memory and other resources automatically?

Answer 1

The answer is hypervisor or virtual machine manager.

The name of the service that VMware uses to tune the processor, memory and other resources automatically is called hypervisor or virtual machine manager. This allows more than one operating system to use the same hardware host.   It appears as if each operating system is the sole owner to the processor, memory and other resources of the host.