Arthur Petukhovsky 210be6b6ab Replace broker duration logs with metrics (#4370) ...

I've added logs for broker push duration after every iteration in https://github.com/neondatabase/neon/pull/4142. This log has not found any real issues, so we can replace it with metrics, to slightly reduce log volume.

LogQL query found that pushes longer that 500ms happened only 90 times for the last month. https://neonprod.grafana.net/goto/KTNj9UwVg?orgId=1

`{unit="safekeeper.service"} |= "timeline updates to broker in" | regexp "to broker in (?P<duration>.*)" | duration > 500ms`

2023-05-30 16:08:02 +03:00

..

spec

Fix typos

2022-05-28 14:02:05 +03:00

src

Replace broker duration logs with metrics (#4370)

2023-05-30 16:08:02 +03:00

Cargo.toml

Add more safekeeper and walreceiver metrics (#4142)

2023-05-03 17:07:41 +03:00