Erik Grinaker 983d56502b pageserver: reduce shard ancestor rewrite threshold to 30% (#11582) ...

## Problem

When doing power-of-two shard splits (i.e. 4 → 8 → 16), we end up
rewriting all layers since half of the pages will be local due to
striping. This causes a lot of resource usage when splitting large
tenants.

## Summary of changes

Drop the threshold of local/total pages to 30%, to reduce the amount of
layer rewrites after splits.

2025-04-15 14:26:29 +00:00

..

benches

refactor: plumb gate and cancellation down to to blob_io::BlobWriter (#11543)

2025-04-14 11:51:01 +00:00

client

feat(storcon): passthrough mark invisible and add tests (#11401)

2025-04-02 17:11:49 +00:00

compaction

utils: explicit OTEL export config and OTEL enablement via common entry point (#11139)

2025-03-12 11:07:49 +00:00

ctl

fix(pagectl/benches): scope context with debug tools (#11285)

2025-03-17 21:27:27 +00:00

pagebench

storcon: reuse reqwest http client (#11327)

2025-03-21 11:48:22 +00:00

src

pageserver: reduce shard ancestor rewrite threshold to 30% (#11582)

2025-04-15 14:26:29 +00:00

test_data

pageserver: add layer visibility calculation (#8511)

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

Cargo.toml

pageserver: add a randomized read path test (#11519)

2025-04-14 15:31:32 +00:00