How to add actor related metrics

[seonWKim]

I want to add metrics for actors(e.g. number of spawned actors, number of stopped actors, size of the mailbox etc)

There's some related project but this doesn't seem to work for typed actors.

Any advice on how to make metrics for actors?

[He-Pin]

there is a kamon project

[seonWKim]

kamon seems perfect for my case

[pjfanning]

#1487 provides some more background.

I don't use micrometer-pekko any more and don't do much to maintain it. In the past, with typed actors, I was under the impression that the fact that the classic actor implementation was at least part of the underlying implementation of typed actors that many of the micrometer-pekko metrics were being updated but I didn't really beef up the test coverage to verify this.