================================================================================================
Nested Schema Pruning Benchmark For ORC v2
================================================================================================

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-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                                     70             89          13         14.3          70.0       1.0X
Nested column                                        64             75           8         15.7          63.7       1.1X
Nested column in array                              165            171           5          6.1         164.9       0.4X

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-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                                    275            292          22          3.6         274.7       1.0X
Nested column                                       263            277          11          3.8         263.0       1.0X
Nested column in array                              537            559          33          1.9         536.8       0.5X

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-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                                    224            233          10          4.5         224.0       1.0X
Nested column                                       229            235           5          4.4         228.9       1.0X
Nested column in array                              478            481           3          2.1         477.8       0.5X

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-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                                    222            227           3          4.5         222.3       1.0X
Nested column                                       245            254           7          4.1         245.1       0.9X
Nested column in array                              507            515           6          2.0         507.3       0.4X

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-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             87           9         13.6          73.7       1.0X
Nested column                                        85             99          15         11.7          85.2       0.9X
Nested column in array                              224            253          23          4.5         224.4       0.3X

OpenJDK 64-Bit Server VM 17.0.20+8-LTS on Linux 6.17.0-1020-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                                    312            352          39          3.2         312.2       1.0X
Nested column                                       369            379           9          2.7         368.7       0.8X
Nested column in array                              738            754          14          1.4         738.2       0.4X


