conbench-apache-arrow / Conbench performance report
succeeded
Apr 12, 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 86395b0.
Benchmarks with performance regressions
There were 0 possible performance regressions, according to the lookback z-score method.
All benchmark runs analyzed:
- Commit Run on
ec2-t3-xlarge-us-east-2
at 2024-04-12 01:33:23Z - Commit Run on
ec2-m5-4xlarge-us-east-2
at 2024-04-12 01:43:23Z - Commit Run on
arm64-t4g-linux-compute
at 2024-04-12 01:54:14Z - Commit Run on
arm64-m6g-linux-compute
at 2024-04-12 01:38:32Z
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
arm64-m6g-linux-compute
at 2024-04-12 01:38:32ZBitBlockCounterSum
(C++) with params=4096, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterFourWordsSum
(C++) with params=32768, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterFourWordsSumWithOffset
(C++) with params=32768, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterSum
(C++) with params=65536, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterFourWordsSum
(C++) with params=65536, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterSumWithOffset
(C++) with params=8, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterFourWordsSum
(C++) with params=4096, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterSum
(C++) with params=32768, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterSumWithOffset
(C++) with params=65536, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterFourWordsSumWithOffset
(C++) with params=4096, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterSumWithOffset
(C++) with params=512, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterSumWithOffset
(C++) with params=4096, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterSumWithOffset
(C++) with params=32768, source=cpp-micro, suite=arrow-bit-block-counter-benchmarkBitBlockCounterFourWordsSumWithOffset
(C++) with params=65536, source=cpp-micro, suite=arrow-bit-block-counter-benchmark
Details
This report was generated using the lookback z-score method with a z-score threshold of 30.0.
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