Thanks for your patience. Conbench analyzed the 3 benchmarking runs that have been run so far on PR commit 0b81f6e.

Benchmarks with performance regressions

There were 2 possible performance regressions, according to the lookback z-score method.

Benchmarks with regressions:

• Pull Request Run on amd64-m5-4xlarge-linux at 2025-02-10 05:25:21Z
  • file-read (R) with compression=uncompressed, dataset=nyctaxi_2010-01, file_type=feather, language=R, output_type=dataframe
  • file-read (R) with compression=uncompressed, dataset=fanniemae_2016Q4, file_type=feather, language=R, output_type=dataframe

All benchmark runs analyzed:

• Pull Request Run on arm64-t4g-2xlarge-linux at 2025-02-10 05:43:13Z
• Pull Request Run on amd64-m5-4xlarge-linux at 2025-02-10 05:25:21Z
• Pull Request Run on test-mac-arm at 2025-02-10 05:09:59Z