Vlad Lazar 30adf8e2bd pageserver: add tracing spans for time spent in batch and flushing (#12012) ...

## Problem

We have some gaps in our traces. This indicates missing spans.

## Summary of changes

This PR adds two new spans:
* WAIT_EXECUTOR: time a batched request spends in the batch waiting to
be picked up
* FLUSH_RESPONSE: time a get page request spends flushing the response
to the compute


![image](https://github.com/user-attachments/assets/41b3ddb8-438d-4375-9da3-da341fc0916a)

2025-05-27 13:57:53 +00:00

..

bin

feat(pageserver): integrate PostHog with gc-compaction rollout (#11917)

2025-05-26 13:09:37 +00:00

config

pageserver config: ignore+warn about unknown fields (instead of deny_unknown_fields) (#11275)

2025-04-04 17:30:58 +00:00

consumption_metrics

pageserver: add branch-local consumption metrics (#11852)

2025-05-22 12:26:32 +00:00

deletion_queue

pageserver: make control_plane_api & generations fully mandatory (#10715)

2025-04-28 17:24:55 +00:00

http

pageserver: add and stabilize import chaos test (#11982)

2025-05-27 09:52:59 +00:00

tenant

pageserver: add and stabilize import chaos test (#11982)

2025-05-27 09:52:59 +00:00

virtual_file

Update rust to 1.87.0 (#11938)

2025-05-16 12:21:24 +00:00

walredo

test(pageserver): add conditional append test record (#11476)

2025-04-08 16:08:44 +00:00

assert_u64_eq_usize.rs

Update storage components to edition 2024 (#10919)

2025-02-25 23:51:37 +00:00

auth.rs

storcon: add peer token for peer to peer communication (#9695)

2024-11-11 09:58:41 +00:00

aux_file.rs

Update storage components to edition 2024 (#10919)

2025-02-25 23:51:37 +00:00

basebackup_cache.rs

pageserver: basebackup cache (hackathon project) (#11989)

2025-05-22 12:45:00 +00:00

basebackup.rs

Add rel_size_replica_cache (#11889)

2025-05-20 15:38:27 +00:00

config.rs

feat(pageserver): integrate PostHog with gc-compaction rollout (#11917)

2025-05-26 13:09:37 +00:00

consumption_metrics.rs

pageserver: rename Tenant to TenantShard (#11589)

2025-04-17 13:29:16 +00:00

context.rs

improve ondemand-download latency observability (#11421)

2025-04-04 18:04:39 +00:00

controller_upcall_client.rs

pageserver: support import schema evolution (#11935)

2025-05-15 16:13:15 +00:00

deletion_queue.rs

pageserver: support import schema evolution (#11935)

2025-05-15 16:13:15 +00:00

disk_usage_eviction_task.rs

Update storage components to edition 2024 (#10919)

2025-02-25 23:51:37 +00:00

feature_resolver.rs

feat(pageserver): integrate PostHog with gc-compaction rollout (#11917)

2025-05-26 13:09:37 +00:00

import_datadir.rs

Introduce WalIngestError (#11506)

2025-04-11 14:08:46 +00:00

l0_flush.rs

Update storage components to edition 2024 (#10919)

2025-02-25 23:51:37 +00:00

lib.rs

feat(pageserver): integrate PostHog with gc-compaction rollout (#11917)

2025-05-26 13:09:37 +00:00

metrics.rs

fix(pageserver): do not increase basebackup err counter when reconnect (#12016)

2025-05-26 11:31:27 +00:00

page_cache.rs

Update storage components to edition 2024 (#10919)

2025-02-25 23:51:37 +00:00

page_service.rs

pageserver: add tracing spans for time spent in batch and flushing (#12012)

2025-05-27 13:57:53 +00:00

pgdatadir_mapping.rs

Add rel_size_replica_cache (#11889)

2025-05-20 15:38:27 +00:00

span.rs

debug_assert presence of shard_id tracing field (#6572)

2024-02-06 14:43:33 +00:00

statvfs.rs

Update storage components to edition 2024 (#10919)

2025-02-25 23:51:37 +00:00

task_mgr.rs

pageserver: add gRPC server (#11972)

2025-05-26 08:27:48 +00:00

tenant.rs

pageserver: add and stabilize import chaos test (#11982)

2025-05-27 09:52:59 +00:00

utilization.rs

Update storage components to edition 2024 (#10919)

2025-02-25 23:51:37 +00:00

virtual_file.rs

Update 'nix' package (#11948)

2025-05-16 14:45:08 +00:00

walingest.rs

pageserver: basebackup cache (hackathon project) (#11989)

2025-05-22 12:45:00 +00:00

walredo.rs

fix(pageserver): use different walredo retry setting for gc-compaction (#11497)

2025-04-09 18:01:31 +00:00