| ================================================================================================ |
| Nested Schema Pruning Benchmark For Parquet |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.11+9-LTS on Linux 6.5.0-1018-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 75 87 10 13.3 74.9 1.0X |
| Nested column 72 80 8 13.9 72.0 1.0X |
| Nested column in array 243 248 5 4.1 242.7 0.3X |
| |
| OpenJDK 64-Bit Server VM 17.0.11+9-LTS on Linux 6.5.0-1018-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 251 283 41 4.0 250.7 1.0X |
| Nested column 258 275 11 3.9 258.5 1.0X |
| Nested column in array 586 622 33 1.7 586.3 0.4X |
| |
| OpenJDK 64-Bit Server VM 17.0.11+9-LTS on Linux 6.5.0-1018-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 226 234 6 4.4 226.4 1.0X |
| Nested column 231 240 8 4.3 230.7 1.0X |
| Nested column in array 550 560 18 1.8 549.8 0.4X |
| |
| OpenJDK 64-Bit Server VM 17.0.11+9-LTS on Linux 6.5.0-1018-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 224 229 6 4.5 224.1 1.0X |
| Nested column 252 259 5 4.0 252.0 0.9X |
| Nested column in array 595 604 9 1.7 595.3 0.4X |
| |
| OpenJDK 64-Bit Server VM 17.0.11+9-LTS on Linux 6.5.0-1018-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 75 86 9 13.4 74.8 1.0X |
| Nested column 76 98 21 13.1 76.4 1.0X |
| Nested column in array 286 300 11 3.5 286.1 0.3X |
| |
| OpenJDK 64-Bit Server VM 17.0.11+9-LTS on Linux 6.5.0-1018-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 319 333 14 3.1 318.6 1.0X |
| Nested column 376 388 10 2.7 375.6 0.8X |
| Nested column in array 820 824 5 1.2 819.7 0.4X |
| |
| |
