Here I'm running latest Proxmox 8.1 on Intel N100 with 4 Intel i226V nics with newest 6.8 kernel. I have assigned PCI passthrough for OPNSense VM for this NIC. I seem to be getting proper 1GB speeds from another machine connected to same switch so this is not a problem.
Left is 'top' command from Proxmox console which shows 217% CPU. It seems a bit high. I was expecting something like max 50%.
Is this normal CPU usage?