Arthur Petukhovsky ad5efb49ee Support backpressure for sharding (#7100) ...

Add shard_number to PageserverFeedback and parse it on the compute side.
When compute receives a new ps_feedback, it calculates min LSNs among
feedbacks from all shards, and uses those LSNs for backpressure.

Add `test_sharding_backpressure` to verify that backpressure slows down
compute to wait for the slowest shard.

2024-03-18 21:54:44 +00:00

..

pageserver

pageserver, controller: improve secondary download APIs for large shards (#7131)

2024-03-15 19:45:58 +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

compute_reconfigure.py

pageserver/controller: error handling for shard splitting (#7074)

2024-03-14 09:11:57 +00:00

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

pageserver, controller: improve secondary download APIs for large shards (#7131)

2024-03-15 19:45:58 +00:00

overlayfs.py

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

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

parametrize.py

fix(test suite) virtual_file_io_engine and get_vectored_impl patametrization doesn't work (#7113)

2024-03-14 11:18:55 +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

Support backpressure for sharding (#7100)

2024-03-18 21:54:44 +00:00