I have added a USB 3 Realtek 8153 adapter to my system to get a second ethernet port to test with on my home server. While the adapter works well with Proxmox/Debian 9 itself, performance in a container or VM is quite slow comparatively.
I can SCP a file to the Proxmox OS at about 115MB/s. This is pretty much exactly what I get with the built in ethernet port on the motherboard. The problem comes when I assign the bridge interface to a VM or Container. In the VM or container I only get about 10-12MB/s.
I am not sure where to start with troubleshooting this. I thought that instead of a VM a Debian 9 container would give full speed, but it was also similarly slow.
Does anyone have any ideas on how I should go about troubleshooting or changing the config to make this work properly when used in a VM or container?
TIA
I can SCP a file to the Proxmox OS at about 115MB/s. This is pretty much exactly what I get with the built in ethernet port on the motherboard. The problem comes when I assign the bridge interface to a VM or Container. In the VM or container I only get about 10-12MB/s.
I am not sure where to start with troubleshooting this. I thought that instead of a VM a Debian 9 container would give full speed, but it was also similarly slow.
Does anyone have any ideas on how I should go about troubleshooting or changing the config to make this work properly when used in a VM or container?
TIA