| ================================================================================================ |
| Nested Schema Pruning Benchmark For ORC v1 |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| AMD EPYC 7763 64-Core Processor |
| Selection: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 63 78 11 16.0 62.7 1.0X |
| Nested column 58 67 7 17.2 58.3 1.1X |
| Nested column in array 168 177 9 5.9 168.5 0.4X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| AMD EPYC 7763 64-Core Processor |
| Limiting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 247 263 22 4.0 247.4 1.0X |
| Nested column 236 252 9 4.2 235.9 1.0X |
| Nested column in array 490 512 14 2.0 489.8 0.5X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| AMD EPYC 7763 64-Core Processor |
| Repartitioning: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 207 214 5 4.8 207.5 1.0X |
| Nested column 214 221 6 4.7 213.6 1.0X |
| Nested column in array 454 460 4 2.2 453.7 0.5X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| AMD EPYC 7763 64-Core Processor |
| Repartitioning by exprs: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 209 212 2 4.8 208.7 1.0X |
| Nested column 231 238 7 4.3 230.6 0.9X |
| Nested column in array 488 495 5 2.1 487.5 0.4X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| AMD EPYC 7763 64-Core Processor |
| Sample: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 70 77 6 14.2 70.3 1.0X |
| Nested column 76 91 14 13.2 75.9 0.9X |
| Nested column in array 208 243 26 4.8 208.3 0.3X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| AMD EPYC 7763 64-Core Processor |
| Sorting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 297 306 7 3.4 297.0 1.0X |
| Nested column 351 359 6 2.9 350.9 0.8X |
| Nested column in array 696 711 17 1.4 695.7 0.4X |
| |
| |
