Better documentation for @Timed and @Counted

[dbnex14]

I have read lots of articles but all of them were lacking information on how to remove cross-cutting concerns using annotations. I believe, I managed to only find information on this for @timed but from what I read, there are also counters, gauges and metered annotations?

It seem to be great functionality to have, no doubt in that, and it would help to have good examples to help everyone move into the direction of using micrometer for their projects and embrace the technology.