conbench-apache-arrow[bot] commented on PR #49843: URL: https://github.com/apache/arrow/pull/49843#issuecomment-4453681654
After merging your PR, Conbench analyzed the 3 benchmarking runs that have been run so far on merge-commit 1fc0e194e869ea4a66b03809d0bc3204ed83947f. There were 3 benchmark results indicating a performance regression: - Commit Run on `amd64-m5-4xlarge-linux` at [2026-05-14 13:54:55Z](https://conbench.arrow-dev.org/compare/runs/0a1f68364b8d4a0592a3aea7acc909a5...c4fa7974fa284bc2bfea213ad4f6d120/) - [`file-read` (Python) with compression=uncompressed, dataset=nyctaxi_2010-01, file_type=feather, output_type=table](https://conbench.arrow-dev.org/compare/benchmarks/06a058994be270178000f78b4d4dc1d3...06a05e32a9207a728000781ae0ffa824) - [`file-read` (Python) with compression=uncompressed, dataset=fanniemae_2016Q4, file_type=feather, output_type=dataframe](https://conbench.arrow-dev.org/compare/benchmarks/06a0588e67cf756c8000a076605db95c...06a05e29d9927e2d80002543f82f3cc3) - and 1 more (see the report linked below) The [full Conbench report](https://github.com/apache/arrow/runs/76052347228) has more details. It also includes information about 14 possible false positives for unstable benchmarks that are known to sometimes produce them. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
