# :warning: **Performance Alert** :warning: Possible performance regression was detected for benchmark. Benchmark result of this commit is worse than the previous benchmark result exceeding threshold `2`. | Benchmark suite | Current: fde6be7740702dd6916d47368acbdba01d7338ce | Previous: 9b938308490a60808443ee36b4f7b2c3055a6c15 | Ratio | |-|-|-|-| | `tests/test_benchmark.py::test_benchmark_read` | `7.954000973050882` iter/sec (`stddev: 0.017793418469600253`) | `18.983776516789153` iter/sec (`stddev: 0.0044833427348284095`) | `2.39` | | `tests/test_benchmark.py::test_benchmark_read_pyarrow` | `10.45632201895925` iter/sec (`stddev: 0.005375930816933822`) | `24.433018221308377` iter/sec (`stddev: 0.001650282025229822`) | `2.34` | This comment was automatically generated by [workflow](https://github.com/delta-io/delta-rs/actions?query=workflow%3Apython_build) using [github-action-benchmark](https://github.com/marketplace/actions/continuous-benchmark).

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions-rs/toolchain@v1, actions/cache@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Performance alert! Previous value was 18.983776516789153 and current value is 7.954000973050882. It is 2.3866952721163206x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 24.433018221308377 and current value is 10.45632201895925. It is 2.336674231819447x worse than previous exceeding a ratio threshold 2

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/