| ================================================================================================ |
| Parquet writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.11+9-LTS on Linux 6.5.0-1018-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 1778 1861 116 8.8 113.1 1.0X |
| Output Single Double Column 1750 1757 10 9.0 111.2 1.0X |
| Output Int and String Column 4290 4408 167 3.7 272.8 0.4X |
| Output Partitions 3089 3259 240 5.1 196.4 0.6X |
| Output Buckets 4269 4289 29 3.7 271.4 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 |
| 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 1731 1744 19 9.1 110.0 1.0X |
| Output Single Double Column 1803 1804 2 8.7 114.6 1.0X |
| Output Int and String Column 4665 4672 10 3.4 296.6 0.4X |
| Output Partitions 3290 3308 26 4.8 209.2 0.5X |
| Output Buckets 4261 4327 93 3.7 270.9 0.4X |
| |
| |
| ================================================================================================ |
| ORC writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.11+9-LTS on Linux 6.5.0-1018-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 1072 1075 4 14.7 68.1 1.0X |
| Output Single Double Column 1579 1580 0 10.0 100.4 0.7X |
| Output Int and String Column 3815 3875 85 4.1 242.5 0.3X |
| Output Partitions 2510 2511 1 6.3 159.6 0.4X |
| Output Buckets 3441 3471 43 4.6 218.7 0.3X |
| |
| |
| ================================================================================================ |
| JSON writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.11+9-LTS on Linux 6.5.0-1018-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 1635 1639 5 9.6 104.0 1.0X |
| Output Single Double Column 2218 2230 17 7.1 141.0 0.7X |
| Output Int and String Column 3948 3997 68 4.0 251.0 0.4X |
| Output Partitions 3165 3240 105 5.0 201.2 0.5X |
| Output Buckets 4132 4142 15 3.8 262.7 0.4X |
| |
| |
| ================================================================================================ |
| CSV writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.11+9-LTS on Linux 6.5.0-1018-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 3680 3696 22 4.3 234.0 1.0X |
| Output Single Double Column 3554 3559 7 4.4 225.9 1.0X |
| Output Int and String Column 6396 6402 9 2.5 406.6 0.6X |
| Output Partitions 4937 4942 7 3.2 313.9 0.7X |
| Output Buckets 6288 6300 17 2.5 399.8 0.6X |
| |
| |
