Erik Grinaker 1393cc668b Revert "pageserver: revert flush backpressure (#8550) (#10135)" (#10270) ...

This reverts commit f3ecd5d76a.

It is
[suspected](https://neondb.slack.com/archives/C033RQ5SPDH/p1735907405716759)
to have caused significant read amplification in the [ingest
benchmark](https://neonprod.grafana.net/d/de3mupf4g68e8e/perf-test3a-ingest-benchmark?orgId=1&from=now-30d&to=now&timezone=utc&var-new_project_endpoint_id=ep-solitary-sun-w22bmut6&var-large_tenant_endpoint_id=ep-holy-bread-w203krzs)
(specifically during index creation).

We will revisit an intermediate improvement here to unblock [upload
parallelism](https://github.com/neondatabase/neon/issues/10096) before
properly addressing [compaction
backpressure](https://github.com/neondatabase/neon/issues/8390).

2025-01-03 15:38:51 +00:00

..

benches

pageserver: make BufferedWriter do double-buffering (#9693)

2024-12-04 16:54:56 +00:00

client

pageserver/storcon: add patch endpoints for tenant config metrics (#10020)

2024-12-11 19:16:33 +00:00

compaction

chore: fix clippy lints 2024-12-06 (#10138)

2024-12-16 15:33:21 +00:00

ctl

Add the ability to configure GenericRemoteStorage for the scrubber (#9652)

2024-11-18 21:01:48 +00:00

pagebench

pageserver/storcon: add patch endpoints for tenant config metrics (#10020)

2024-12-11 19:16:33 +00:00

src

Revert "pageserver: revert flush backpressure (#8550) (#10135)" (#10270)

2025-01-03 15:38:51 +00:00

test_data

pageserver: add layer visibility calculation (#8511)

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

Cargo.toml

fast imports: initial Importer and Storage changes (#9218)

2024-11-22 22:47:06 +00:00