| ================================================================================================ |
| Nested Schema Pruning Benchmark For Parquet |
| ================================================================================================ |
| |
| 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 71 85 14 14.2 70.6 1.0X |
| Nested column 67 76 4 14.8 67.4 1.0X |
| Nested column in array 229 236 6 4.4 229.0 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 |
| Limiting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 257 279 20 3.9 257.2 1.0X |
| Nested column 250 259 7 4.0 249.5 1.0X |
| Nested column in array 555 578 15 1.8 555.0 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 223 227 4 4.5 222.7 1.0X |
| Nested column 226 233 4 4.4 225.9 1.0X |
| Nested column in array 518 525 6 1.9 518.1 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 |
| Repartitioning by exprs: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 219 224 6 4.6 219.3 1.0X |
| Nested column 245 251 5 4.1 245.0 0.9X |
| Nested column in array 554 561 8 1.8 554.3 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 |
| Sample: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 78 86 6 12.9 77.5 1.0X |
| Nested column 83 92 7 12.1 82.8 0.9X |
| Nested column in array 268 286 10 3.7 267.8 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 313 320 5 3.2 313.0 1.0X |
| Nested column 363 366 4 2.8 362.7 0.9X |
| Nested column in array 784 799 13 1.3 784.5 0.4X |
| |
| |
