conbench-apache-arrow[bot] commented on PR #46789: URL: https://github.com/apache/arrow/pull/46789#issuecomment-2967647488
Thanks for your patience. Conbench analyzed the 4 benchmarking runs that have been run so far on PR commit ca35643e5f217f3ad0451bcaec364fc2ddbcfd5b. There were 72 benchmark results with an error: - Pull Request Run on `arm64-t4g-2xlarge-linux` at [2025-06-12 13:10:19Z](https://conbench.ursa.dev/compare/runs/aa62c40c5b184e07af7e606ead73c9fd...faf46eb3dfb94604922ed6f944fa4172/) - [`tpch` (R) with engine=arrow, format=parquet, language=R, memory_map=False, query_id=TPCH-07, scale_factor=1](https://conbench.ursa.dev/benchmark-results/0684ae46c7ca72458000453af26c325c) - [`tpch` (R) with engine=arrow, format=native, language=R, memory_map=False, query_id=TPCH-09, scale_factor=1](https://conbench.ursa.dev/benchmark-results/0684ae5224b6779f800043fbb638a214) - and 70 more (see the report linked below) There were 18 benchmark results indicating a performance regression: - Pull Request Run on `arm64-t4g-2xlarge-linux` at [2025-06-12 13:10:19Z](https://conbench.ursa.dev/compare/runs/aa62c40c5b184e07af7e606ead73c9fd...faf46eb3dfb94604922ed6f944fa4172/) - [`BM_ByteStreamSplitEncode_Float_Neon` (C++) with params=32768, source=cpp-micro, suite=parquet-encoding-benchmark](https://conbench.ursa.dev/compare/benchmarks/0684a7a22f0777d7800034bb8d8ee898...0684ad1f810a787b80007c3dc41e3035) - [`BM_ByteStreamSplitEncode_Float_Neon` (C++) with params=1024, source=cpp-micro, suite=parquet-encoding-benchmark](https://conbench.ursa.dev/compare/benchmarks/0684a7a22e897549800066aec3f5ec50...0684ad1f808f780c80001adefe505218) - and 16 more (see the report linked below) The [full Conbench report](https://github.com/apache/arrow/runs/43992507984) 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
