Here is the link to the LoadRunner System Requirements PDFs

These The System Requirements guides provides up-to-date system requirements and supported environments for installing and running LoadRunner.

See the appropriate System Requirements guide for your product version:
System Requirements 12.63
System Requirements 12.62
System Requirements 12.61
System Requirements 12.60

https://admhelp.microfocus.com/lr/en/12.60-12.63/help/WebHelp/Content/LandingPages/System-Requirements.htm

The architectures provided by virtualization vendors are rapidly evolving. LoadRunner is expected to function as designed in these changing environments, as long as the third-party vendor guarantees full compatibility of the virtualized environment with the LoadRunner-approved hardware requirements.

If you follow the LoadRunner system requirements and support matrix to create the virtual machine, LoadRunner will work correctly.

Working on top of a virtual machine may require access to the virtualization server hardware/monitoring environment to ensure the virtualization server is not saturated; otherwise, this might obscure the virtual machine's measurements and lead to false results.