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OrcV2NestedSchemaPruningBenchmark-results.txt
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OrcV2NestedSchemaPruningBenchmark-results.txt
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================================================================================================
Nested Schema Pruning Benchmark For ORC v2
================================================================================================
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz
Selection: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 66 77 13 15.1 66.4 1.0X
Nested column 80 85 11 12.6 79.6 0.8X
Nested column in array 220 224 5 4.5 220.3 0.3X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz
Limiting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 280 292 14 3.6 279.7 1.0X
Nested column 286 294 10 3.5 286.1 1.0X
Nested column in array 635 661 18 1.6 635.4 0.4X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz
Repartitioning: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 260 265 5 3.9 259.6 1.0X
Nested column 274 280 6 3.6 274.0 0.9X
Nested column in array 603 608 5 1.7 602.7 0.4X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz
Repartitioning by exprs: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 259 262 3 3.9 258.6 1.0X
Nested column 295 300 4 3.4 295.2 0.9X
Nested column in array 640 653 14 1.6 640.5 0.4X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz
Sample: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 77 88 11 13.0 77.2 1.0X
Nested column 85 98 19 11.8 84.5 0.9X
Nested column in array 279 347 82 3.6 278.6 0.3X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz
Sorting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 385 391 6 2.6 384.8 1.0X
Nested column 449 454 5 2.2 448.8 0.9X
Nested column in array 898 909 14 1.1 897.5 0.4X