feature request: ability to compare trend charts from different systems in a single page

I think I mentioned this before, but it may have been forgotten.

I'd like to request a feature similar to the larrd-graphs.cgi script of yore, which easily allowed trend charts from different hosts and tests to be displayed on a single page for comparison.  This tool is invaluable in comparing the behavior of different servers.

Just a request, not a demand.

Tom