Erik Grinaker 0d5a512825 safekeeper: add walreceiver metrics (#9450) ...

## Problem

We don't have any observability for Safekeeper WAL receiver queues.

## Summary of changes

Adds a few WAL receiver metrics:

* `safekeeper_wal_receivers`: gauge of currently connected WAL
receivers.
* `safekeeper_wal_receiver_queue_depth`: histogram of queue depths per
receiver, sampled every 5 seconds.
* `safekeeper_wal_receiver_queue_depth_total`: gauge of total queued
messages across all receivers.
* `safekeeper_wal_receiver_queue_size_total`: gauge of total queued
message sizes across all receivers.

There are already metrics for ingested WAL volume: `written_wal_bytes`
counter per timeline, and `safekeeper_write_wal_bytes` per-request
histogram.

2024-11-04 15:22:46 +00:00

..

bin

safekeeper: retry eviction. (#9485)

2024-10-25 17:48:29 +03:00

http

safekeeper: don't un-evict timelines during snapshot API handler (#9428)

2024-10-28 08:47:12 +00:00

auth.rs

storage controller: use 'infra' JWT scope for node registration (#9343)

2024-10-10 12:26:43 +01:00

broker.rs

safekeeper: more consistent task naming.

2024-09-03 17:21:36 +03:00

control_file_upgrade.rs

Add eviction_state to control file (#8125)

2024-06-21 13:15:02 +01:00

control_file.rs

safekeeper: don't pass conf into storage constructors (#9523)

2024-10-25 18:19:52 +01:00

copy_timeline.rs

safekeeper: don't pass conf into storage constructors (#9523)

2024-10-25 18:19:52 +01:00

debug_dump.rs

safekeeper: fix panic in debug_dump. (#9097)

2024-10-03 19:22:22 +03:00

handler.rs

Remove async_trait from the Handler trait (#8958)

2024-09-10 02:40:00 +02:00

json_ctrl.rs

postgres_ffi: add WAL generator for tests/benchmarks (#9503)

2024-10-30 14:46:39 +03:00

lib.rs

safekeeper: don't pass conf into storage constructors (#9523)

2024-10-25 18:19:52 +01:00

metrics.rs

safekeeper: add walreceiver metrics (#9450)

2024-11-04 15:22:46 +00:00

patch_control_file.rs

Patch safekeeper control file on HTTP request (#6455)

2024-01-29 18:20:57 +00:00

pull_timeline.rs

safekeeper: don't un-evict timelines during snapshot API handler (#9428)

2024-10-28 08:47:12 +00:00

rate_limit.rs

Improve safekeepers eviction rate limiting (#8456)

2024-08-02 15:26:46 +01:00

receive_wal.rs

safekeeper: add walreceiver metrics (#9450)

2024-11-04 15:22:46 +00:00

recovery.rs

safekeeper: more consistent task naming.

2024-09-03 17:21:36 +03:00

remove_wal.rs

safekeeper: remove local WAL files ignoring peer_horizon_lsn. (#8900)

2024-10-04 19:07:39 +03:00

safekeeper.rs

safekeeper: add walreceiver metrics (#9450)

2024-11-04 15:22:46 +00:00

send_wal.rs

Update Rust to 1.81.0 (#8939)

2024-09-06 12:40:19 +02:00

state.rs

safekeeper: fix version in TimelinePersistentState::empty() (#9521)

2024-10-25 16:22:35 +01:00

timeline_eviction.rs

safekeeper: don't un-evict timelines during snapshot API handler (#9428)

2024-10-28 08:47:12 +00:00

timeline_guard.rs

Fix 1.82 clippy lint too_long_first_doc_paragraph (#8941)

2024-09-06 14:33:52 +02:00

timeline_manager.rs

safekeeper: don't un-evict timelines during snapshot API handler (#9428)

2024-10-28 08:47:12 +00:00

timeline.rs

safekeeper: don't un-evict timelines during snapshot API handler (#9428)

2024-10-28 08:47:12 +00:00

timelines_global_map.rs

safekeeper: don't pass conf into storage constructors (#9523)

2024-10-25 18:19:52 +01:00

timelines_set.rs

Fix 1.82 clippy lint too_long_first_doc_paragraph (#8941)

2024-09-06 14:33:52 +02:00

wal_backup_partial.rs

Fix 1.82 clippy lint too_long_first_doc_paragraph (#8941)

2024-09-06 14:33:52 +02:00

wal_backup.rs

remote_storage: add DownloadOpts::byte_(start|end) (#9293)

2024-10-09 10:29:06 +01:00

wal_service.rs

Fix 1.82 clippy lint too_long_first_doc_paragraph (#8941)

2024-09-06 14:33:52 +02:00

wal_storage.rs

safekeeper: don't pass conf into storage constructors (#9523)

2024-10-25 18:19:52 +01:00