conbench-apache-arrow / Conbench performance report
succeeded
Sep 5, 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 9336bbe.
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 2024-09-05 10:15:41Z - Commit Run on
amd64-c6a-4xlarge-linux
at 2024-09-05 09:56:40Z - Commit Run on
amd64-m5-4xlarge-linux
at 2024-09-05 10:09:34Z - Commit Run on
test-mac-arm
at 2024-09-05 13:01:18Z
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 2024-09-05 09:56:40Z -
Commit Run on
test-mac-arm
at 2024-09-05 13:01:18ZBM_ReadInt64Column
(C++) with params=<Repetition::REPEATED, Compression::LZ4>/65536/1024, source=cpp-micro, suite=parquet-column-io-benchmarkHexParsing
(C++) with params=, source=cpp-micro, suite=arrow-value-parsing-benchmarkBM_RleEncoding
(C++) with params=4096/1, source=cpp-micro, suite=parquet-column-io-benchmarkHexParsing
(C++) with params=, source=cpp-micro, suite=arrow-value-parsing-benchmarkBM_ReadInt64Column
(C++) with params=<Repetition::OPTIONAL, Compression::LZ4>/65536/1024, source=cpp-micro, suite=parquet-column-io-benchmarkArrayRankInt64Wide
(C++) with params=65536/1/tiebreaker:0, source=cpp-micro, suite=arrow-compute-vector-sort-benchmarkArrayRankInt64Narrow
(C++) with params=65536/1/tiebreaker:0, source=cpp-micro, suite=arrow-compute-vector-sort-benchmarkBM_RleEncoding
(C++) with params=1024/1, source=cpp-micro, suite=parquet-column-io-benchmarkBM_ReadInt64Column
(C++) with params=<Repetition::REQUIRED, Compression::SNAPPY>/65536/1024, source=cpp-micro, suite=parquet-column-io-benchmarkIntegerParsing
(C++) with params=, source=cpp-micro, suite=arrow-value-parsing-benchmarkIntegerParsing
(C++) with params=, source=cpp-micro, suite=arrow-value-parsing-benchmarkIntegerParsing
(C++) with params=, source=cpp-micro, suite=arrow-value-parsing-benchmarkBM_RleEncoding
(C++) with params=32768/1, source=cpp-micro, suite=parquet-column-io-benchmarkBM_ReadInt64Column
(C++) with params=<Repetition::OPTIONAL, Compression::SNAPPY>/65536/1024, source=cpp-micro, suite=parquet-column-io-benchmarkBM_RleEncoding
(C++) with params=65536/1, source=cpp-micro, suite=parquet-column-io-benchmarkHexParsing
(C++) with params=, source=cpp-micro, suite=arrow-value-parsing-benchmarkBM_ReadInt64Column
(C++) with params=<Repetition::REPEATED, Compression::SNAPPY>/65536/1024, source=cpp-micro, suite=parquet-column-io-benchmarkBM_ReadInt64Column
(C++) with params=<Repetition::REQUIRED, Compression::LZ4>/65536/1024, source=cpp-micro, suite=parquet-column-io-benchmarkBM_RleDecoding
(C++) with params=32768/1, source=cpp-micro, suite=parquet-column-io-benchmarkHexParsing
(C++) with params=, source=cpp-micro, suite=arrow-value-parsing-benchmark
Details
This report was generated using the lookback z-score method with a z-score threshold of 30.0.
Loading