conbench-apache-arrow / Conbench performance report
succeeded
Sep 18, 2024 in 0s
Found 0 regressions
After merging your PR, Conbench analyzed the 4 benchmarking runs that have been run so far on merge-commit 0d4badb.
Benchmarks with performance regressions
There were 0 possible performance regressions, according to the lookback z-score method.
All benchmark runs analyzed:
- Commit Run on
arm64-t4g-2xlarge-linux
at 2024-09-17 20:39:58Z - Commit Run on
test-mac-arm
at 2024-09-17 22:46:46Z - Commit Run on
amd64-c6a-4xlarge-linux
at 2024-09-17 18:57:05Z - Commit Run on
amd64-m5-4xlarge-linux
at 2024-09-17 19:09:40Z
Unstable benchmarks with performance regressions
The following benchmark results indicate a possible performance regression, but are known to sometimes produce false positives when applying the lookback z-score analysis.
- Commit Run on
amd64-c6a-4xlarge-linux
at 2024-09-17 18:57:05ZBM_PlainEncodingSpacedBoolean
(C++) with params=32768/100, source=cpp-micro, suite=parquet-encoding-benchmarkBM_PlainEncodingSpacedBoolean
(C++) with params=32768/1, source=cpp-micro, suite=parquet-encoding-benchmarkBM_PlainEncodingSpacedBoolean
(C++) with params=32768/5000, source=cpp-micro, suite=parquet-encoding-benchmarkBM_PlainEncodingSpacedBoolean
(C++) with params=32768/1000, source=cpp-micro, suite=parquet-encoding-benchmark
Details
This report was generated using the lookback z-score method with a z-score threshold of 30.0.
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