conbench-apache-arrow / Conbench performance report
succeeded
Jul 21, 2023 in 0s
Found 0 regressions
After merging your PR, Conbench analyzed the 6 benchmarking runs that have been run so far on merge-commit a9035cb.
Benchmarks with performance regressions
There were 0 possible performance regressions, according to the lookback z-score method.
All benchmark runs analyzed:
- Commit Run on
ursa-thinkcentre-m75q
at 2023-07-15 17:51:12Z - Commit Run on
ursa-i9-9960x
at 2023-07-19 18:07:35Z - Commit Run on
ec2-t3-xlarge-us-east-2
at 2023-07-11 16:23:03Z - Commit Run on
ec2-m5-4xlarge-us-east-2
at 2023-07-11 16:08:59Z - Commit Run on
arm64-t4g-linux-compute
at 2023-07-11 17:07:18Z - Commit Run on
arm64-m6g-linux-compute
at 2023-07-12 01:15:28Z
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
ursa-thinkcentre-m75q
at 2023-07-15 17:51:12Z- params=DecodeArrowNonNull_Dense/4096, source=cpp-micro, suite=parquet-encoding-benchmark
- params=DecodeArrow_Dense/1024, source=cpp-micro, suite=parquet-encoding-benchmark
- params=DecodeArrowNonNull_Dense/32768, source=cpp-micro, suite=parquet-encoding-benchmark
- params=DecodeArrowNonNull_Dense/65536, source=cpp-micro, suite=parquet-encoding-benchmark
- params=DecodeArrow_Dense/65536, source=cpp-micro, suite=parquet-encoding-benchmark
- params=DecodeArrow_Dense/4096, source=cpp-micro, suite=parquet-encoding-benchmark
- params=DecodeArrow_Dense/32768, source=cpp-micro, suite=parquet-encoding-benchmark
-
Commit Run on
arm64-m6g-linux-compute
at 2023-07-12 01:15:28Z
Details
This report was generated using the lookback z-score method with a z-score threshold of 30.0.
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