conbench-apache-arrow[bot] commented on PR #47589: URL: https://github.com/apache/arrow/pull/47589#issuecomment-3386424003
After merging your PR, Conbench analyzed the 3 benchmarking runs that have been run so far on merge-commit e1f727cbb447d2385949a54d8f4be2fdc6cefe29. There were 5 benchmark results indicating a performance regression: - Commit Run on `amd64-m5-4xlarge-linux` at [2025-10-09 10:35:17Z](https://conbench.ursa.dev/compare/runs/715ba51da482465aa5b5ae045eafa683...fb8e9b0739d047acbd0a69f4b5cf6aab/) - [`csv-read` (Python) with compression=gzip, dataset=nyctaxi_2010-01, output_format=arrow_table, streaming=streaming](https://conbench.ursa.dev/compare/benchmarks/068e673352ad7ea980003903a35b5b4a...068e78fb56c871208000836ab2574b59) - [`tpch` (R) with engine=arrow, format=parquet, language=R, memory_map=False, query_id=TPCH-21, scale_factor=10](https://conbench.ursa.dev/compare/benchmarks/068e6b7a2fb071aa8000bc099f8bc1c5...068e7d3b9292716680008bded0d732ab) - and 3 more (see the report linked below) The [full Conbench report](https://github.com/apache/arrow/runs/52367999413) has more details. It also includes information about 16 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]
