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ParquetNestedSchemaPruningBenchmark-jdk11-results.txt
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ParquetNestedSchemaPruningBenchmark-jdk11-results.txt
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================================================================================================
Nested Schema Pruning Benchmark For Parquet
================================================================================================
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-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 92 132 52 10.8 92.3 1.0X
Nested column 108 131 37 9.3 107.9 0.9X
Nested column in array 399 419 22 2.5 398.6 0.2X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-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 333 370 45 3.0 332.7 1.0X
Nested column 343 403 65 2.9 342.5 1.0X
Nested column in array 791 866 58 1.3 791.4 0.4X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-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 313 338 30 3.2 313.5 1.0X
Nested column 334 370 36 3.0 334.5 0.9X
Nested column in array 773 794 21 1.3 773.3 0.4X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-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 309 346 45 3.2 309.3 1.0X
Nested column 349 382 33 2.9 348.8 0.9X
Nested column in array 824 849 25 1.2 824.4 0.4X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-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 108 138 40 9.3 108.0 1.0X
Nested column 128 169 37 7.8 127.9 0.8X
Nested column in array 409 476 81 2.4 409.3 0.3X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-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 456 544 67 2.2 456.2 1.0X
Nested column 527 618 66 1.9 527.2 0.9X
Nested column in array 1186 1244 94 0.8 1186.2 0.4X