I'd love to...but I can't recall the password I used when I set up the h2 db my attempts are stored in and smtp password recovery isn't working (I probably didn't configure it).

If I recall, it was difficult to understand how to properly format the results of a raw sql query to graph. Also, even once properly graphing, saving the graph to a dashboard wouldn't scale properly and would render in a very jumbled manner. Perhaps these issues have been fixed with newer versions....I'll give it another look next week.