(improvement) unit tests for benchmarking query planning. #653
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Not a very scientific one, but reasonable to get some measurements in terms of how different optimizations work. Example run (on scylladb#650 branch): ykaul@ykaul:~/github/python-driver$ pytest -s tests/unit/test_policy_performance.py /usr/lib/python3.14/site-packages/pytest_asyncio/plugin.py:211: PytestDeprecationWarning: The configuration option "asyncio_default_fixture_loop_scope" is unset. The event loop scope for asynchronous fixtures will default to the fixture caching scope. Future versions of pytest-asyncio will default the loop scope for asynchronous fixtures to function scope. Set the default fixture loop scope explicitly in order to avoid unexpected behavior in the future. Valid fixture loop scopes are: "function", "class", "module", "package", "session" warnings.warn(PytestDeprecationWarning(_DEFAULT_FIXTURE_LOOP_SCOPE_UNSET)) ============================================================================================================ test session starts ============================================================================================================= platform linux -- Python 3.14.2, pytest-8.3.5, pluggy-1.6.0 rootdir: /home/ykaul/github/python-driver configfile: pyproject.toml plugins: asyncio-1.1.0, anyio-4.12.1 asyncio: mode=Mode.STRICT, asyncio_default_fixture_loop_scope=None, asyncio_default_test_loop_scope=function collected 4 items tests/unit/test_policy_performance.py Pinned to CPU 0 .... === Performance Benchmarks === Policy | Ops | Time (s) | Kops/s ---------------------------------------------------------------------- DCAware | 100000 | 0.2328 | 429 RackAware | 100000 | 0.3637 | 274 TokenAware(DCAware) | 100000 | 1.5884 | 62 TokenAware(RackAware) | 100000 | 1.6816 | 59 ---------------------------------------------------------------------- Signed-off-by: Yaniv Kaul <yaniv.kaul@scylladb.com>
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Not a very scientific one, but reasonable to get some measurements in terms of how different optimizations work. Example run (on #650 branch):
Pre-review checklist
./docs/source/.Fixes:annotations to PR description.