Arthur Petukhovsky 1d66ca79a9 Improve slow operations observability in safekeepers (#8188) ...

After https://github.com/neondatabase/neon/pull/8022 was deployed to
staging, I noticed many cases of timeouts. After inspecting the logs, I
realized that some operations are taking ~20 seconds and they're doing
while holding shared state lock. Usually it happens right after
redeploy, because compute reconnections put high load on disks. This
commit tries to improve observability around slow operations.

Non-observability changes:
- `TimelineState::finish_change` now skips update if nothing has changed
- `wal_residence_guard()` timeout is set to 30s

2024-06-27 18:39:43 +01:00

..

spec

Fix typos

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

src

Improve slow operations observability in safekeepers (#8188)

2024-06-27 18:39:43 +01:00

tests

Evict WAL files from disk (#8022)

2024-06-26 18:58:56 +01:00

Cargo.toml

safekeeper: streaming pull_timeline

2024-06-18 15:45:39 +03:00