Arseny Sher 459b37a878 safekeeper: more timeline manager observability ...

We seem to have an issue with active timelines set being larger than it
should. Add more observability around it:
- measure total number of running timeline managers
- measure total number of cancelled timelines
- measure number of timelines in the active set directly
  (safekeeper_active_timelines excludes cancelled timelines).

Previously get_all() from global map excluded cancelled timelines. This is not
great because both safekeeper_timelines and debug dumps missed them; fix it.

2024-06-06 07:32:36 +03:00

..

spec

Fix typos

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

src

safekeeper: more timeline manager observability

2024-06-06 07:32:36 +03:00

tests

On-demand WAL download for walsender (#6872)

2024-05-06 10:54:07 -07:00

Cargo.toml

Upload partial segments (#6530)

2024-04-03 15:20:51 +00:00