I have a proxmox ve 8.2.0 server and running a speedtest on the host I get around 4GBps in download and 500MBbps in upload, iperf with another server I get 1GBps in upload and 1.7GBps in download
on the vm instead I get 100MBps in download and 1GBps in upload with speedtest and 1GBps in upload and 300MBps in download with iperf
the vm is running ubuntu 22.04 and has 8 vcores, the cpu is set to host, the network adapter is virtio and multiqueue is set to 8
on the vm instead I get 100MBps in download and 1GBps in upload with speedtest and 1GBps in upload and 300MBps in download with iperf
the vm is running ubuntu 22.04 and has 8 vcores, the cpu is set to host, the network adapter is virtio and multiqueue is set to 8