Alex Chi Z. b0c7ee0175 feat(pageserver): better gc_compaction_split heuristics (#10727) ...

## Problem

close https://github.com/neondatabase/neon/issues/10213

`range_search` only returns the top-most layers that may satisfy the
search, so it doesn't include all layers that might be accessed (the
user needs to recursively call this function). We need to retrieve the
full layer map and find overlaps in order to have a correct heuristics
of the job split.

## Summary of changes

Retrieve all layers and find overlaps instead of doing `range_search`.
The patch also reduces the time holding the layer map read guard.

Signed-off-by: Alex Chi Z <chi@neon.tech>

2025-02-10 19:33:34 +00:00

..

benches

pageserver: coalesce index uploads when possible (#10248)

2025-01-14 21:10:17 +00:00

client

storcon: signal LSN wait to pageserver during live migration (#10452)

2025-01-28 17:33:07 +00:00

compaction

Update axum to 0.8.1 (#10332)

2025-01-28 15:32:59 +00:00

ctl

pageserver: add page_trace API for debugging (#10293)

2025-01-15 19:07:22 +00:00

pagebench

pageserver: issue concurrent IO on the read path (#9353)

2025-01-22 15:30:23 +00:00

src

feat(pageserver): better gc_compaction_split heuristics (#10727)

2025-02-10 19:33:34 +00:00

test_data

pageserver: add layer visibility calculation (#8511)

2024-08-01 09:25:35 +00:00

Cargo.toml

Use num_cpus from the workspace in pageserver (#10545)

2025-01-29 15:45:36 +00:00