| ================================================================================================ |
| Parquet writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.12+7-LTS on Linux 6.5.0-1025-azure |
| AMD EPYC 7763 64-Core Processor |
| Parquet(PARQUET_1_0) writer benchmark: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Output Single Int Column 1736 1765 40 9.1 110.4 1.0X |
| Output Single Double Column 1840 1879 56 8.6 117.0 0.9X |
| Output Int and String Column 4395 4435 57 3.6 279.4 0.4X |
| Output Partitions 3279 3373 132 4.8 208.5 0.5X |
| Output Buckets 4598 4602 6 3.4 292.3 0.4X |
| |
| OpenJDK 64-Bit Server VM 17.0.12+7-LTS on Linux 6.5.0-1025-azure |
| AMD EPYC 7763 64-Core Processor |
| Parquet(PARQUET_2_0) writer benchmark: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Output Single Int Column 1790 1801 15 8.8 113.8 1.0X |
| Output Single Double Column 1857 1868 17 8.5 118.0 1.0X |
| Output Int and String Column 4717 4735 26 3.3 299.9 0.4X |
| Output Partitions 3187 3212 35 4.9 202.6 0.6X |
| Output Buckets 4353 4358 6 3.6 276.8 0.4X |
| |
| |
| ================================================================================================ |
| ORC writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.12+7-LTS on Linux 6.5.0-1025-azure |
| AMD EPYC 7763 64-Core Processor |
| ORC writer benchmark: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Output Single Int Column 941 953 20 16.7 59.8 1.0X |
| Output Single Double Column 1563 1569 8 10.1 99.4 0.6X |
| Output Int and String Column 3838 3868 43 4.1 244.0 0.2X |
| Output Partitions 2514 2542 40 6.3 159.8 0.4X |
| Output Buckets 3554 3555 2 4.4 225.9 0.3X |
| |
| |
| ================================================================================================ |
| JSON writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.12+7-LTS on Linux 6.5.0-1025-azure |
| AMD EPYC 7763 64-Core Processor |
| JSON writer benchmark: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Output Single Int Column 1606 1613 10 9.8 102.1 1.0X |
| Output Single Double Column 2245 2257 17 7.0 142.7 0.7X |
| Output Int and String Column 3818 3837 26 4.1 242.7 0.4X |
| Output Partitions 3154 3181 38 5.0 200.5 0.5X |
| Output Buckets 4123 4132 12 3.8 262.1 0.4X |
| |
| |
| ================================================================================================ |
| CSV writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.12+7-LTS on Linux 6.5.0-1025-azure |
| AMD EPYC 7763 64-Core Processor |
| CSV writer benchmark: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Output Single Int Column 3260 3286 36 4.8 207.3 1.0X |
| Output Single Double Column 4065 4076 15 3.9 258.4 0.8X |
| Output Int and String Column 6295 6310 21 2.5 400.2 0.5X |
| Output Partitions 5151 5177 37 3.1 327.5 0.6X |
| Output Buckets 6173 6209 51 2.5 392.5 0.5X |
| |
| |
