We’ve got a great list of suggested metrics and insightful comments on how to create a great dashboard, thank you @davidpbrown, @dirvine, @Knosis, @JimCollinson, @mav, @drehb, @dask, @jlpell and @neo. I’ve added everything mentioned to the OP, and a couple more thoughts as notes for myself arising from the comments which were very helpful.
It’s not to late to add to this list, but I also have a mini challenge to help me home in on the key areas for each of you. If you’re up for it, re-read the original post and reply with your suggestions for the following parts of the dashboard (v1).
>>> It’ll help if you copy the following into your replies and edit it: <<<
To clarify, I’m suggesting we fit two bar (or line) charts in the larger box at the top (hence Graph1 top middle, and Graph 2 top right), and asking whether these should be arranged vertically or horizontally. My disk space example is not the best, so while it’s quite nice to show disk use things as a two colour bar, I’m changing it to “eg. Number of GETs / PUTs / relayed chunks / other messages over the last hour”).
### Status Summary - top left
The five most important numeric values to list in are:
### Graph1 - top middle
Vertical/Horizontal?
Bars showing the following comparisons (eg. Number of GETs / PUTs / relayed chunks / other messages over the last hour):
### Graph2 - top right
Vertical/Horizontal?
Bars showing the following comparisons (eg. Number of GETs / PUTs / relayed chunks / other messages over the last hour):
### Timeline - across middle
The two most important values to show together along the horizontal timeline are: