| ================================================================================================ |
| 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 68 89 12 14.7 67.9 1.0X |
| Nested column 65 72 7 15.3 65.5 1.0X |
| Nested column in array 172 176 3 5.8 172.3 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 251 268 18 4.0 250.5 1.0X |
| Nested column 246 256 5 4.1 245.7 1.0X |
| Nested column in array 514 537 17 1.9 514.0 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 218 223 4 4.6 217.7 1.0X |
| Nested column 221 226 4 4.5 221.0 1.0X |
| Nested column in array 458 469 7 2.2 457.8 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 by exprs: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 208 218 6 4.8 207.6 1.0X |
| Nested column 236 244 5 4.2 235.7 0.9X |
| Nested column in array 494 503 6 2.0 493.6 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 |
| Sample: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 74 85 6 13.5 74.1 1.0X |
| Nested column 72 100 17 13.8 72.2 1.0X |
| Nested column in array 206 240 22 4.9 205.9 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 |
| Sorting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 314 332 13 3.2 314.1 1.0X |
| Nested column 359 375 8 2.8 359.4 0.9X |
| Nested column in array 719 741 34 1.4 718.6 0.4X |
| |
| |
