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Heikki Linnakangas 19db9e9aad tests: Replace direct calls to neon_cli with wrappers in NeonEnv (#9195) 
Add wrappers for a few commands that didn't have them before. Move the
logic to generate tenant and timeline IDs from NeonCli to the callers,
so that NeonCli is more purely just a type-safe wrapper around
'neon_local'.
2024-10-03 22:03:22 +03:00
..
interactive
tests: Replace direct calls to neon_cli with wrappers in NeonEnv (#9195)
2024-10-03 22:03:22 +03:00
pagebench
tests: Replace direct calls to neon_cli with wrappers in NeonEnv (#9195)
2024-10-03 22:03:22 +03:00
__init__.py
pagebench-based GetPage@LSN performance test (#6214)
2024-01-24 12:51:53 +01:00
README.md
Make Postgres 16 default version (#8745)
2024-08-20 10:46:58 +01:00
util.py
add pagebench test cases for periodic pagebench on dedicated hardware (#8233)
2024-07-03 16:22:33 +00:00

README.md

How to reproduce benchmark results / run these benchmarks interactively.

  1. Get an EC2 instance with Instance Store. Use the same instance type as used for the benchmark run.
  2. Mount the Instance Store => neon.git/scripts/ps_ec2_setup_instance_store
  3. Use a pytest command line (see other READMEs further up in the pytest hierarchy).

For tests that take a long time to set up / consume a lot of storage space, we use the test suite's repo_dir snapshotting functionality (from_repo_dir). It supports mounting snapshots using overlayfs, which improves iteration time.

Here's a full command line.

RUST_BACKTRACE=1 NEON_ENV_BUILDER_USE_OVERLAYFS_FOR_SNAPSHOTS=1 DEFAULT_PG_VERSION=16 BUILD_TYPE=release \
    ./scripts/pytest test_runner/performance/pageserver/pagebench/test_pageserver_max_throughput_getpage_at_latest_lsn.py