| ================================================================================================ |
| Nested Schema Pruning Benchmark For Parquet |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.1+12-LTS on Linux 5.11.0-1022-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 93 106 8 10.7 93.2 1.0X |
| Nested column 268 276 6 3.7 267.9 0.3X |
| Nested column in array 1026 1041 14 1.0 1026.0 0.1X |
| |
| OpenJDK 64-Bit Server VM 17.0.1+12-LTS on Linux 5.11.0-1022-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 405 430 18 2.5 404.6 1.0X |
| Nested column 583 606 14 1.7 582.8 0.7X |
| Nested column in array 1504 1522 15 0.7 1503.8 0.3X |
| |
| OpenJDK 64-Bit Server VM 17.0.1+12-LTS on Linux 5.11.0-1022-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 382 392 7 2.6 382.4 1.0X |
| Nested column 563 572 6 1.8 563.3 0.7X |
| Nested column in array 1486 1496 7 0.7 1485.7 0.3X |
| |
| OpenJDK 64-Bit Server VM 17.0.1+12-LTS on Linux 5.11.0-1022-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 378 389 10 2.6 378.5 1.0X |
| Nested column 589 602 12 1.7 589.5 0.6X |
| Nested column in array 1532 1538 4 0.7 1532.2 0.2X |
| |
| OpenJDK 64-Bit Server VM 17.0.1+12-LTS on Linux 5.11.0-1022-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 104 118 14 9.6 104.3 1.0X |
| Nested column 285 298 11 3.5 285.3 0.4X |
| Nested column in array 1039 1051 10 1.0 1038.6 0.1X |
| |
| OpenJDK 64-Bit Server VM 17.0.1+12-LTS on Linux 5.11.0-1022-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 519 547 27 1.9 519.3 1.0X |
| Nested column 753 779 29 1.3 752.7 0.7X |
| Nested column in array 1945 1980 50 0.5 1944.6 0.3X |
| |
| |
