conbench-apache-arrow[bot] commented on PR #49756: URL: https://github.com/apache/arrow/pull/49756#issuecomment-4308578845
Thanks for your patience. Conbench analyzed the 2 benchmarking runs that have been run so far on PR commit cbf526fd1e0b11305277ab7a4eee7129ac2c9670. There were 14 benchmark results indicating a performance regression: - Pull Request Run on `amd64-c6a-4xlarge-linux` at [2026-04-23 16:51:19Z](https://conbench.arrow-dev.org/compare/runs/3068bdc3ee4445379d7e0ef65a769952...bf806f133f21443b839f81db5db46d0b/) - [`BM_UnpackUint16` (C++) with params=Avx2Unaligned/13/256, source=cpp-micro, suite=arrow-bpacking-benchmark](https://conbench.arrow-dev.org/compare/benchmarks/069e9f3ebcf478088000ffe1a4a57d68...069ea4e9ec8e7eb08000d8eae1e2581b) - [`BM_UnpackUint16` (C++) with params=DynamicUnaligned/13/64, source=cpp-micro, suite=arrow-bpacking-benchmark](https://conbench.arrow-dev.org/compare/benchmarks/069e9f3ed9567a1c8000f7c35ed9f504...069ea4ea03727abd80004bae3fd5302f) - and 12 more (see the report linked below) The [full Conbench report](https://github.com/apache/arrow/runs/72786863409) has more details. -- 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]
