| ================================================================================================ |
| Nested Schema Pruning Benchmark For ORC v2 |
| ================================================================================================ |
| |
| 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 58 75 11 17.2 58.2 1.0X |
| Nested column 57 68 6 17.4 57.4 1.0X |
| Nested column in array 169 176 5 5.9 169.4 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 |
| Limiting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 237 253 12 4.2 237.4 1.0X |
| Nested column 250 259 8 4.0 249.9 0.9X |
| Nested column in array 519 543 15 1.9 518.9 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: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 211 221 7 4.7 211.2 1.0X |
| Nested column 216 229 7 4.6 216.1 1.0X |
| Nested column in array 469 481 6 2.1 468.8 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 209 214 6 4.8 209.3 1.0X |
| Nested column 252 257 5 4.0 252.2 0.8X |
| Nested column in array 490 498 5 2.0 489.7 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 71 82 11 14.1 70.9 1.0X |
| Nested column 74 89 11 13.6 73.6 1.0X |
| Nested column in array 219 238 11 4.6 219.2 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 295 306 17 3.4 295.1 1.0X |
| Nested column 340 350 14 2.9 339.8 0.9X |
| Nested column in array 694 758 44 1.4 694.5 0.4X |
| |
| |
