request: high-level stats on Home view

[khilman]

can we have some high-level stats on the Home view, based on the currently selected date range. e.g. avg kernel builds/day, avg tests/day, #arches, unique defconfigs, unique boards, etc . ?

[spbnick]

I added two panels so far: a graph revision/build/test reports, and a graph of build architectures.

Not sure about plotting unique defconfigs, as Red Hat is always testing with Fedora config. Can we consider it just one config, or should CKI add more data to config name to make it more specific, even if it's just the hash over config file?

We don't have a standardized way of identifying particular hardware, so we can't really plot it, but it should be one of the next things to do.

Let's keep this open.