conbench-apache-arrow / Conbench performance report
succeeded
May 15, 2024 in 0s
Found 0 regressions
After merging your PR, Conbench analyzed the 7 benchmarking runs that have been run so far on merge-commit 8f27e26.
Benchmarks with performance regressions
There were 0 possible performance regressions, according to the lookback z-score method.
All benchmark runs analyzed:
- Commit Run on
test-mac-arm
at 2024-05-14 21:00:58Z - Commit Run on
ursa-thinkcentre-m75q
at 2024-05-14 20:29:04Z - Commit Run on
arm64-m6g-linux-compute
at 2024-05-14 19:45:57Z - Commit Run on
ec2-t3-xlarge-us-east-2
at 2024-05-14 22:00:12Z - Commit Run on
ec2-m5-4xlarge-us-east-2
at 2024-05-14 19:38:46Z - Commit Run on
arm64-t4g-linux-compute
at 2024-05-14 20:19:49Z - Commit Run on
ursa-i9-9960x
at 2024-05-15 00:39:24Z
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
test-mac-arm
at 2024-05-14 21:00:58ZIfElseBench64
(C++) with params=1048576/0, source=cpp-micro, suite=arrow-compute-scalar-if-else-benchmarkHexParsing
(C++) with params=, source=cpp-micro, suite=arrow-value-parsing-benchmarkTimestampParsingISO8601
(C++) with params=TimeUnit::SECOND, source=cpp-micro, suite=arrow-value-parsing-benchmark
-
Commit Run on
ursa-thinkcentre-m75q
at 2024-05-14 20:29:04Z -
Commit Run on
arm64-t4g-linux-compute
at 2024-05-14 20:19:49ZReferenceWorkloadCost
(C++) with params=task_cost:10000/real_time, source=cpp-micro, suite=arrow-thread-pool-benchmarkReferenceWorkloadCost
(C++) with params=task_cost:100000/real_time, source=cpp-micro, suite=arrow-thread-pool-benchmarkSerialTaskGroup
(C++) with params=task_cost:100000/real_time, source=cpp-micro, suite=arrow-thread-pool-benchmarkSerialTaskGroup
(C++) with params=task_cost:10000/real_time, source=cpp-micro, suite=arrow-thread-pool-benchmark
Details
This report was generated using the lookback z-score method with a z-score threshold of 30.0.
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