Erik Grinaker d719709316 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 16:51:16 +01:00

..

endpoint

Add more substantial tests for compute migrations (#9811)

2025-01-02 18:37:50 +00:00

pageserver

feat(pageserver): add compact queue http endpoint (#10173)

2024-12-18 18:09:02 +00:00

safekeeper

test_runner: improve wait_until (#9936)

2024-12-02 10:26:15 +00:00

__init__.py

Enable all pyupgrade checks in ruff

2024-10-08 14:32:26 -05:00

auth_tokens.py

Python 3.11 (#9515)

2024-11-21 16:25:31 +00:00

benchmark_fixture.py

test_page_service_batching: fix non-numeric metrics (#9998)

2024-12-03 22:46:18 +00:00

common_types.py

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

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

compare_fixtures.py

Python 3.11 (#9515)

2024-11-21 16:25:31 +00:00

compute_migrations.py

Add more substantial tests for compute migrations (#9811)

2025-01-02 18:37:50 +00:00

compute_reconfigure.py

build(deps): bump mypy from 1.3.0 to 1.13.0 (#9670)

2024-11-22 14:31:36 +00:00

h2server.py

Python 3.11 (#9515)

2024-11-21 16:25:31 +00:00

httpserver.py

Improve typing in test_runner/fixtures/httpserver.py (#10103)

2024-12-11 22:21:42 +00:00

log_helper.py

Improve some typing in test_runner

2024-10-09 15:42:22 -05:00

metrics.py

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

2025-01-03 16:51:16 +01:00

neon_api.py

Python 3.11 (#9515)

2024-11-21 16:25:31 +00:00

neon_cli.py

Add more substantial tests for compute migrations (#9811)

2025-01-02 18:37:50 +00:00

neon_fixtures.py

Add more substantial tests for compute migrations (#9811)

2025-01-02 18:37:50 +00:00

overlayfs.py

Improve some typing in test_runner

2024-10-09 15:42:22 -05:00

parametrize.py

test_runner: use LFC by default (#8613)

2024-11-25 09:01:05 +00:00

paths.py

Add more substantial tests for compute migrations (#9811)

2025-01-02 18:37:50 +00:00

pg_stats.py

Enable all pyupgrade checks in ruff

2024-10-08 14:32:26 -05:00

pg_version.py

Python 3.11 (#9515)

2024-11-21 16:25:31 +00:00

port_distributor.py

Python 3.11 (#9515)

2024-11-21 16:25:31 +00:00

remote_storage.py

ci(fix): Use OIDC auth to login on ECR (#10055)

2024-12-12 15:13:08 +00:00

reruns.py

test_runner: rerun all failed tests (#9917)

2024-11-28 19:02:57 +00:00

slow.py

Enable all pyupgrade checks in ruff

2024-10-08 14:32:26 -05:00

storage_controller_proxy.py

Python 3.11 (#9515)

2024-11-21 16:25:31 +00:00

utils.py

test_runner: improve wait_until (#9936)

2024-12-02 10:26:15 +00:00

workload.py

test_runner: use LFC by default (#8613)

2024-11-25 09:01:05 +00:00