conbench-apache-arrow[bot] commented on PR #47637: URL: https://github.com/apache/arrow/pull/47637#issuecomment-3330757012
Thanks for your patience. Conbench analyzed the 3 benchmarking runs that have been run so far on PR commit bf2698a9024d657083ae947c132a5fb1c41e1b3a. There were 33 benchmark results indicating a performance regression: - Pull Request Run on `arm64-t4g-2xlarge-linux` at [2025-09-24 17:58:41Z](https://conbench.ursa.dev/compare/runs/637047ac713040b08721454986679af8...4539b757e96e4490b0f28b8fbb2b337e/) - [`CopyEmptyVector` (C++) with params=<STATIC_VECTOR(std::string)>, source=cpp-micro, suite=arrow-small-vector-benchmark](https://conbench.ursa.dev/compare/benchmarks/068d3df7b3c7781a8000432e2c602812...068d431bddd87d7d80000c390e165831) - [`CopyShortVector` (C++) with params=<STD_VECTOR(int)>, source=cpp-micro, suite=arrow-small-vector-benchmark](https://conbench.ursa.dev/compare/benchmarks/068d3df7b87f790a8000e59b6a690bb2...068d431be2de70138000d5e0caec18d4) - and 31 more (see the report linked below) The [full Conbench report](https://github.com/apache/arrow/runs/51177631486) 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]
