How to Map VMWP to VM's GUID
There are 3 methods I used mostly:
1. Task Manager
2. Process Explorer
3. Power Shell && WMI Query
Get-WmiObject Win32_Process -Filter "Name like '%vmwp%'" | Select-Object ProcessId, @{Label="VMName";Expression = {(Get-VM -Id $_.Commandline.split(" ")[1] | Select-Object VMName).VMName}} | ft -AutoSize