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89cf714890
Not a user-facing change, but can break any existing `.neon` directories created by neon_local, as the name of the database used by the storage controller changes. This PR changes all the locations apart from the path of `control_plane/attachment_service` (waiting for an opportune moment to do that one, because it's the most conflict-ish wrt ongoing PRs like #6676 )
How to reproduce benchmark results / run these benchmarks interactively.
- Get an EC2 instance with Instance Store. Use the same instance type as used for the benchmark run.
- Mount the Instance Store =>
neon.git/scripts/ps_ec2_setup_instance_store - 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=15 BUILD_TYPE=release \
./scripts/pytest test_runner/performance/pageserver/pagebench/test_pageserver_max_throughput_getpage_at_latest_lsn.py