| ================================================================================================ |
| Nested Schema Pruning Benchmark For ORC v1 |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 1.8.0_312-b07 on Linux 5.11.0-1022-azure |
| Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz |
| Selection: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 76 80 4 13.2 75.7 1.0X |
| Nested column 778 788 10 1.3 777.7 0.1X |
| Nested column in array 3752 3766 11 0.3 3752.2 0.0X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_312-b07 on Linux 5.11.0-1022-azure |
| Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz |
| Limiting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 325 349 21 3.1 324.9 1.0X |
| Nested column 1090 1120 25 0.9 1090.0 0.3X |
| Nested column in array 4205 4240 49 0.2 4204.7 0.1X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_312-b07 on Linux 5.11.0-1022-azure |
| Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz |
| Repartitioning: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 300 303 2 3.3 300.0 1.0X |
| Nested column 1085 1099 10 0.9 1084.5 0.3X |
| Nested column in array 4186 4212 17 0.2 4185.6 0.1X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_312-b07 on Linux 5.11.0-1022-azure |
| Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz |
| Repartitioning by exprs: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 298 302 2 3.4 298.4 1.0X |
| Nested column 1102 1117 12 0.9 1102.4 0.3X |
| Nested column in array 4222 4253 26 0.2 4222.0 0.1X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_312-b07 on Linux 5.11.0-1022-azure |
| Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz |
| Sample: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 103 109 13 9.7 103.1 1.0X |
| Nested column 815 836 26 1.2 815.1 0.1X |
| Nested column in array 3738 3789 25 0.3 3738.4 0.0X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_312-b07 on Linux 5.11.0-1022-azure |
| Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz |
| Sorting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Top-level column 438 447 6 2.3 438.3 1.0X |
| Nested column 1272 1297 36 0.8 1272.5 0.3X |
| Nested column in array 4582 4690 226 0.2 4582.0 0.1X |
| |
| |
