| ================================================================================================ |
| 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 67 93 14 14.8 67.4 1.0X |
| Nested column 61 72 8 16.4 60.9 1.1X |
| Nested column in array 168 171 3 6.0 167.8 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 239 255 16 4.2 239.2 1.0X |
| Nested column 245 267 16 4.1 245.1 1.0X |
| Nested column in array 539 562 20 1.9 539.0 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 215 229 11 4.7 214.7 1.0X |
| Nested column 225 239 11 4.4 224.7 1.0X |
| Nested column in array 481 488 5 2.1 480.8 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 by exprs: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 212 226 10 4.7 212.2 1.0X |
| Nested column 234 248 8 4.3 234.2 0.9X |
| Nested column in array 512 521 7 2.0 512.4 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 67 82 13 14.9 66.9 1.0X |
| Nested column 75 91 13 13.4 74.8 0.9X |
| Nested column in array 215 240 24 4.6 215.2 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 297 314 16 3.4 297.1 1.0X |
| Nested column 341 351 14 2.9 341.5 0.9X |
| Nested column in array 714 729 19 1.4 714.4 0.4X |
| |
| |
