| ================================================================================================ |
| Nested Schema Pruning Benchmark For ORC v2 |
| ================================================================================================ |
| |
| 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 69 84 11 14.5 68.9 1.0X |
| Nested column 59 67 5 16.8 59.5 1.2X |
| Nested column in array 167 171 4 6.0 166.6 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 233 259 20 4.3 233.1 1.0X |
| Nested column 235 248 9 4.2 235.5 1.0X |
| Nested column in array 493 511 12 2.0 493.0 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 6 4.8 206.7 1.0X |
| Nested column 210 218 7 4.8 210.5 1.0X |
| Nested column in array 445 452 4 2.2 445.1 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 203 207 3 4.9 203.4 1.0X |
| Nested column 229 236 6 4.4 228.5 0.9X |
| Nested column in array 479 487 6 2.1 479.2 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 69 79 7 14.4 69.3 1.0X |
| Nested column 76 89 10 13.2 75.7 0.9X |
| Nested column in array 199 218 16 5.0 199.0 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 290 300 7 3.5 289.8 1.0X |
| Nested column 347 352 5 2.9 346.9 0.8X |
| Nested column in array 691 704 13 1.4 691.5 0.4X |
| |
| |
