# :warning: **Performance Alert** :warning: Possible performance regression was detected for benchmark **'Python Benchmark with pytest-benchmark'**. Benchmark result of this commit is worse than the previous benchmark result exceeding threshold `2`. | Benchmark suite | Current: ce407c6f730f9a74128e1e85d16abae3d8a249fc | Previous: 63165370c3e08ee047a43d91baa666e96f9d1588 | Ratio | |-|-|-|-| | `tests/scan/test_rewriting.py::TestPushOutAddScan::test_pregreedy_optimizer` | `598.7887874241968` iter/sec (`stddev: 0.018505031641996048`) | `2016.0927113973116` iter/sec (`stddev: 0.000022700381392595538`) | `3.37` | This comment was automatically generated by [workflow](https://github.com/aesara-devs/aesara/actions?query=workflow%3ATests) using [github-action-benchmark](https://github.com/marketplace/actions/continuous-benchmark).

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, conda-incubator/setup-miniconda@v2, actions/cache@v3. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Mamba support is still experimental and can result in differently solved environments!

Performance alert! Previous value was 2016.0927113973116 and current value is 598.7887874241968. It is 3.3669513420081154x worse than previous exceeding a ratio threshold 2