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ParquetNestedSchemaPruningBenchmark-results.txt
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ParquetNestedSchemaPruningBenchmark-results.txt
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================================================================================================
Nested Schema Pruning Benchmark For Parquet
================================================================================================
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Selection: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 89 104 20 11.2 89.4 1.0X
Nested column 94 103 12 10.6 94.5 0.9X
Nested column in array 306 311 7 3.3 306.0 0.3X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Limiting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 298 310 8 3.4 298.2 1.0X
Nested column 306 334 27 3.3 306.2 1.0X
Nested column in array 696 711 15 1.4 696.0 0.4X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Repartitioning: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 288 291 3 3.5 287.6 1.0X
Nested column 295 300 5 3.4 294.6 1.0X
Nested column in array 671 677 9 1.5 670.9 0.4X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Repartitioning by exprs: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 287 293 4 3.5 287.3 1.0X
Nested column 317 320 3 3.2 316.7 0.9X
Nested column in array 710 718 10 1.4 710.2 0.4X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Sample: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 100 114 18 10.0 100.1 1.0X
Nested column 110 122 21 9.1 109.6 0.9X
Nested column in array 331 396 75 3.0 330.9 0.3X
OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Sorting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 425 434 5 2.4 425.1 1.0X
Nested column 486 494 7 2.1 486.1 0.9X
Nested column in array 953 968 23 1.0 952.5 0.4X