Christian Schwarz d66ccbae5e experiment(repeat, without preceding reverts) demonstrate that std-fs performs better because it hits the page cache ...

... by forcing each write system call to go to disk

test_bulk_insert[neon-release-pg14-tokio-epoll-uring].wal_written: 346 MB
test_bulk_insert[neon-release-pg14-tokio-epoll-uring].wal_recovery: 93.417 s

test_bulk_insert[neon-release-pg14-std-fs].wal_written: 346 MB
test_bulk_insert[neon-release-pg14-std-fs].wal_recovery: 86.009 s

=> ~8% instead of 2x difference

2024-03-13 15:27:41 +00:00

..

pageserver

experiment(repeat, without preceding reverts) demonstrate that std-fs performs better because it hits the page cache

2024-03-13 15:27:41 +00:00

safekeeper

Keep walproposer alive until shutdown checkpoint is safe on safekepeers

2024-03-11 23:29:32 +04:00

__init__.py

add pytest integration tests

2021-05-03 11:31:32 -07:00

benchmark_fixture.py

zenbenchmark: attach perf results to allure report (#6395)

2024-01-18 20:59:43 +00:00

broker.py

refactor(NeonEnv): shutdown of child processes (#6327)

2024-01-12 10:23:21 +01:00

compare_fixtures.py

fixup(#6893): report_size() still used pageserver_created_persistent_* metrics (#6909)

2024-02-26 17:28:00 +01:00

flaky.py

test_runner: workaround rerunfailures and timeout incompatibility (#4469)

2023-06-16 18:08:11 +01:00

httpserver.py

refactor: globals in tests (#5298)

2023-09-13 22:05:30 +03:00

log_helper.py

test_runner: pass password to pgbench via PGPASSWORD (#2468)

2022-09-23 12:51:33 +00:00

metrics.py

pageserver: remove two obsolete/unused per-timeline metrics (#6893)

2024-02-26 09:19:24 +00:00

neon_fixtures.py

Revert "expose that pageserver_virtual_file_io_engine test param was never used (same for get_vectored_impl)"

2024-03-12 20:09:14 +00:00

overlayfs.py

python tests: support overlayfs for NeonEnvBuilder.from_repo_dir (#6295)

2024-01-09 10:15:46 +00:00

parametrize.py

DO NOT MERGE: always parametrize

2024-03-12 20:09:14 +00:00

pg_stats.py

Stricter mypy linters for test_runner/fixtures/*

2022-11-10 12:47:27 +01:00

pg_version.py

tests: support for running on single pg version, use in one place (#6525)

2024-01-31 17:37:25 +02:00

port_distributor.py

tests: split neon_fixtures.py (#4871)

2023-08-03 17:20:24 +03:00

remote_storage.py

tests: debugging for test_secondary_downloads failures (#6984)

2024-03-04 09:10:04 +00:00

slow.py

Stricter mypy linters for test_runner/fixtures/*

2022-11-10 12:47:27 +01:00

types.py

pageserver: fixes + test updates for sharding (#6186)

2023-12-20 12:26:20 +00:00

utils.py

tests: add optional cursor to log_contains + fix truthiness issues in callers (#6960)

2024-03-01 10:45:39 +01:00

workload.py

pageserver: adjust checkpoint distance for sharded tenants (#6852)

2024-02-21 14:12:35 +00:00