I started writing this mostly for the Pi but ended up building it to support multiple Linux OSs.
It's intended to be just that, a small dashboard providing real-time details on the usage.
Still a work in progress and was done for fun, there's a demo as well :).
MIT license.
https://pydash.net or http://k3oni.github.io/pydash
[0] https://github.com/k3oni/pydash/blob/1317771275aa118a40df1ec...