conbench-apache-arrow / Conbench performance report
succeeded
Sep 16, 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 aa6ab95.
Benchmarks with performance regressions
There were 0 possible performance regressions, according to the lookback z-score method.
All benchmark runs analyzed:
- Commit Run on
amd64-c6a-4xlarge-linux
at 2024-09-16 14:41:37Z - Commit Run on
arm64-t4g-2xlarge-linux
at 2024-09-16 14:59:00Z - Commit Run on
test-mac-arm
at 2024-09-16 16:21:05Z - Commit Run on
amd64-m5-4xlarge-linux
at 2024-09-16 14:52:39Z
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 2024-09-16 14:41:37ZBenchmarkTemporalRounding
(C++) with params=<RoundTemporal, non_zoned, round_1_minute>/524288/0, source=cpp-micro, suite=arrow-compute-scalar-temporal-benchmarkBenchmarkTemporalRounding
(C++) with params=<RoundTemporal, non_zoned, round_1_minute>/524288/100, source=cpp-micro, suite=arrow-compute-scalar-temporal-benchmarkBM_PlainEncodingBoolean
(C++) with params=65536, source=cpp-micro, suite=parquet-encoding-benchmark
-
Commit Run on
arm64-t4g-2xlarge-linux
at 2024-09-16 14:59:00Z -
Commit Run on
test-mac-arm
at 2024-09-16 16:21:05Z -
Commit Run on
amd64-m5-4xlarge-linux
at 2024-09-16 14:52:39ZShortVectorInsert
(C++) with params=<SMALL_VECTOR(int)>, source=cpp-micro, suite=arrow-small-vector-benchmarkBenchmarkBitmapVisitBitsetAnd
(C++) with params=32768/0, source=cpp-micro, suite=arrow-bit-util-benchmarkConstants
(C++) with source=cpp-micro, suite=arrow-decimal-benchmarkBenchmarkBitmapVisitBitsetAnd
(C++) with params=32768/1, source=cpp-micro, suite=arrow-bit-util-benchmarkBenchmarkBitmapVisitBitsetAnd
(C++) with params=32768/2, source=cpp-micro, suite=arrow-bit-util-benchmark
Details
This report was generated using the lookback z-score method with a z-score threshold of 30.0.
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