| ================================================================================================ |
| Nested Schema Pruning Benchmark For ORC v1 |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 21.0.8+9-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 61 85 15 16.5 60.7 1.0X |
| Nested column 58 69 8 17.1 58.3 1.0X |
| Nested column in array 168 173 5 6.0 167.6 0.4X |
| |
| OpenJDK 64-Bit Server VM 21.0.8+9-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 235 252 19 4.3 234.7 1.0X |
| Nested column 240 256 8 4.2 239.9 1.0X |
| Nested column in array 543 560 14 1.8 542.6 0.4X |
| |
| OpenJDK 64-Bit Server VM 21.0.8+9-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 212 225 8 4.7 212.4 1.0X |
| Nested column 217 227 8 4.6 216.6 1.0X |
| Nested column in array 471 485 8 2.1 470.7 0.5X |
| |
| OpenJDK 64-Bit Server VM 21.0.8+9-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 211 223 8 4.7 211.4 1.0X |
| Nested column 238 245 7 4.2 238.0 0.9X |
| Nested column in array 508 517 5 2.0 507.7 0.4X |
| |
| OpenJDK 64-Bit Server VM 21.0.8+9-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 69 87 11 14.5 69.1 1.0X |
| Nested column 83 94 9 12.1 82.8 0.8X |
| Nested column in array 203 230 21 4.9 203.3 0.3X |
| |
| OpenJDK 64-Bit Server VM 21.0.8+9-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 295 305 18 3.4 294.7 1.0X |
| Nested column 345 357 17 2.9 345.3 0.9X |
| Nested column in array 697 761 48 1.4 696.9 0.4X |
| |
| |
