We have >100 slaves, so the centralized "nodes" monitoring page is very complex.
In addition, features like "View OS processes" or "Generate a heap dump" aggregate data from all nodes, so they are almost useless.
It would be great to have a separate page for each node. Then it will be also possible to add "monitoring" actions to slave pages (for administrators only). Such features will save much time during slaves troubleshooting.
P.S: I can implement such feature on my own, but I'd prefer to use a GitHub repository. Are you going to migrate your plugin at some point?