GH-44081: [C++][Parquet] Fix reported metrics in parquet-arrow-reader…
conbench-apache-arrow / Conbench performance report
succeeded
Sep 12, 2024
Found 0 regressions
After merging your PR, Conbench analyzed the 4 benchmarking runs that have been run so far on merge-commit e0ac5d5.
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-linuxat 2024-09-12 16:02:48Z - Commit Run on
amd64-c6a-4xlarge-linuxat 2024-09-12 15:43:49Z - Commit Run on
amd64-m5-4xlarge-linuxat 2024-09-12 15:55:32Z - Commit Run on
test-mac-armat 2024-09-12 16:06:00Z
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.
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Commit Run on
arm64-t4g-2xlarge-linuxat 2024-09-12 16:02:48ZBM_WriteColumn(C++) with params=<false,BooleanType>, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkReadLevels_Rle(C++) with params=MaxLevel:3/NumLevels:8096/BatchSize:1024/LevelRepeatCount:1, source=cpp-micro, suite=parquet-column-reader-benchmarkRecordReaderReadAndSkipRecords(C++) with params=Repetition:2/BatchSize:100/LevelsPerPage:80000, source=cpp-micro, suite=parquet-column-reader-benchmarkBM_ReadColumn(C++) with params=<true,BooleanType>/5/10, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkBM_ReadColumn(C++) with params=<true,BooleanType>/-1/1, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkReadLevels_BitPack(C++) with params=MaxLevel:3/NumLevels:8096/BatchSize:2048/LevelRepeatCount:1, source=cpp-micro, suite=parquet-column-reader-benchmarkBM_ReadColumn(C++) with params=<false,BooleanType>/-1/0, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkRecordReaderReadAndSkipRecords(C++) with params=Repetition:2/BatchSize:10/LevelsPerPage:80000, source=cpp-micro, suite=parquet-column-reader-benchmarkBM_ReadColumn(C++) with params=<false,BooleanType>/1/20, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkBM_WriteColumn(C++) with params=<true,BooleanType>, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmark
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Commit Run on
amd64-c6a-4xlarge-linuxat 2024-09-12 15:43:49ZBM_ReadColumn(C++) with params=<true,BooleanType>/5/10, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkShortVectorPushBack(C++) with params=<STD_VECTOR(std::shared_ptr)>, source=cpp-micro, suite=arrow-small-vector-benchmarkBM_ReadColumn(C++) with params=<false,BooleanType>/-1/0, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkShortVectorInsertAtEnd(C++) with params=<STD_VECTOR(int)>, source=cpp-micro, suite=arrow-small-vector-benchmarkConstructFromShortStdVector(C++) with params=<STD_VECTOR(int)>, source=cpp-micro, suite=arrow-small-vector-benchmarkBM_WriteColumn(C++) with params=<false,BooleanType>, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkReadRecordBatch(C++) with params=4096/real_time, source=cpp-micro, suite=arrow-ipc-read-write-benchmarkBM_WriteColumn(C++) with params=<true,BooleanType>, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkCopyShortVector(C++) with params=<STD_VECTOR(int)>, source=cpp-micro, suite=arrow-small-vector-benchmarkCopyShortVector(C++) with params=<STD_VECTOR(std::shared_ptr)>, source=cpp-micro, suite=arrow-small-vector-benchmarkBM_ReadColumn(C++) with params=<true,BooleanType>/-1/1, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkBM_ReadColumn(C++) with params=<false,BooleanType>/1/20, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmark
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Commit Run on
amd64-m5-4xlarge-linuxat 2024-09-12 15:55:32ZBM_ReadColumn(C++) with params=<true,BooleanType>/-1/1, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkBM_ReadColumn(C++) with params=<true,BooleanType>/5/10, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkBM_WriteColumn(C++) with params=<true,BooleanType>, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkBM_WriteColumn(C++) with params=<false,BooleanType>, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmark
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Commit Run on
test-mac-armat 2024-09-12 16:06:00ZBM_ReadColumn(C++) with params=<true,BooleanType>/-1/1, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkBM_ReadColumn(C++) with params=<false,BooleanType>/1/20, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkBM_ReadColumn(C++) with params=<true,BooleanType>/5/10, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkBM_WriteColumn(C++) with params=<true,BooleanType>, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkBM_ReadColumn(C++) with params=<false,BooleanType>/-1/0, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmarkBM_WriteColumn(C++) with params=<false,BooleanType>, source=cpp-micro, suite=parquet-arrow-reader-writer-benchmark
Details
This report was generated using the lookback z-score method with a z-score threshold of 30.0.
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