Hi everyone.
I have the following setup:
Windows 10 PC with Virtualbox with Proxmox running inside. VM with Proxmox was given 6 cores (I have Ryzen 1600 with 6 physical cores). Inside Proxmox I have created an Ubuntu Server 18.04 VM (1 socket, 4 cores, 4 vCPUs, CPU limit: unlimited)
Then I try...