NtopNG might work for you…

Maybe even observium

Glances comes with a docker webui or terminal client, I use both

Just want to know, does the copy paste and session recording work for you?

I’ve tried a couple of docker images, and dinner features are buggy…

• while you have to use the hosted mode the history function to show the actual use details
• …the recording and copy/paste never seems to work, the option is there but the function first work

Not quite a proxy, but why not run a web browser as a container?