3 ms·
> The only performance hit you have is for the memory you don't allocate to the VM. Also disk I/O. Increased disk latency can kill the VM performance, and it w
by vetinari 8y ago
> The only performance hit you have is for the memory you don't allocate to the VM.
Also disk I/O. Increased disk latency can kill the VM performance, and it will increase, if the virtual disk is inside a (sparse) file, inside a filesystem.