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OrcNestedSchemaPruningBenchmark-results.txt
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OrcNestedSchemaPruningBenchmark-results.txt
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================================================================================================
Nested Schema Pruning Benchmark For ORC v1
================================================================================================
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
Selection: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 103 124 15 9.7 103.3 1.0X
Nested column 119 136 24 8.4 118.9 0.9X
Nested column in array 377 393 10 2.7 376.8 0.3X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
Limiting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 368 388 14 2.7 368.1 1.0X
Nested column 386 410 20 2.6 385.6 1.0X
Nested column in array 795 859 54 1.3 795.3 0.5X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
Repartitioning: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 343 353 7 2.9 342.7 1.0X
Nested column 364 377 14 2.8 363.6 0.9X
Nested column in array 823 862 24 1.2 822.9 0.4X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
Repartitioning by exprs: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 349 355 7 2.9 348.8 1.0X
Nested column 395 404 9 2.5 395.2 0.9X
Nested column in array 896 920 16 1.1 896.2 0.4X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
Sample: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 115 135 16 8.7 114.7 1.0X
Nested column 133 155 27 7.5 133.5 0.9X
Nested column in array 339 416 119 2.9 339.4 0.3X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
Sorting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 568 587 15 1.8 568.2 1.0X
Nested column 654 676 19 1.5 653.7 0.9X
Nested column in array 1135 1182 33 0.9 1135.4 0.5X