conbench-apache-arrow / Conbench performance report
succeeded
Sep 26, 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 6750ecc.
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 2024-09-26 17:17:35Z - Commit Run on
amd64-c6a-4xlarge-linux
at 2024-09-26 17:02:01Z - Commit Run on
test-mac-arm
at 2024-09-26 18:03:26Z - Commit Run on
amd64-m5-4xlarge-linux
at 2024-09-26 17:10:59Z
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
test-mac-arm
at 2024-09-26 18:03:26ZArrayArrayKernel
(C++) with params=<DivideChecked, Int8Type>/size:4194304/inverse_null_proportion:0, source=cpp-micro, suite=arrow-compute-scalar-arithmetic-benchmarkArrayScalarKernel
(C++) with params=<DivideChecked, UInt64Type>/size:4194304/inverse_null_proportion:0, source=cpp-micro, suite=arrow-compute-scalar-arithmetic-benchmarkShortVectorInsert
(C++) with params=<STD_VECTOR(std::shared_ptr)>, source=cpp-micro, suite=arrow-small-vector-benchmarkArrayScalarKernel
(C++) with params=<MultiplyChecked, UInt16Type>/size:4194304/inverse_null_proportion:0, source=cpp-micro, suite=arrow-compute-scalar-arithmetic-benchmark
Details
This report was generated using the lookback z-score method with a z-score threshold of 30.0.
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