Thanks for the submission.

TMUX supports adding static headers or footers to your terminal. You can put info / stats , whatever you want in a glance. It supports multiple panes or tabs with whatever you want as content. Session management. All from config files. But it also does so much more unrelated to your specific use case. It’s also been wrenched on for 2 decades. So it’s solid.

There’s also a lot of folks out that that hear perfmon and probably think of windows.