| ================================================================================================ |
| Parquet writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-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 1891 1908 25 8.3 120.2 1.0X |
| Output Single Double Column 2062 2090 40 7.6 131.1 0.9X |
| Output Int and String Column 4315 4362 66 3.6 274.3 0.4X |
| Output Partitions 3368 3411 61 4.7 214.1 0.6X |
| Output Buckets 4528 4603 105 3.5 287.9 0.4X |
| |
| OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-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 2024 2038 19 7.8 128.7 1.0X |
| Output Single Double Column 1857 1876 28 8.5 118.1 1.1X |
| Output Int and String Column 5056 5075 26 3.1 321.5 0.4X |
| Output Partitions 3583 3598 21 4.4 227.8 0.6X |
| Output Buckets 4761 4802 57 3.3 302.7 0.4X |
| |
| |
| ================================================================================================ |
| ORC writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-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 1092 1111 27 14.4 69.5 1.0X |
| Output Single Double Column 1850 1850 1 8.5 117.6 0.6X |
| Output Int and String Column 3938 3946 12 4.0 250.4 0.3X |
| Output Partitions 2612 2617 8 6.0 166.1 0.4X |
| Output Buckets 3609 3614 6 4.4 229.5 0.3X |
| |
| |
| ================================================================================================ |
| JSON writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-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 1583 1611 40 9.9 100.7 1.0X |
| Output Single Double Column 2469 2486 24 6.4 156.9 0.6X |
| Output Int and String Column 3916 3926 14 4.0 249.0 0.4X |
| Output Partitions 3205 3207 4 4.9 203.7 0.5X |
| Output Buckets 4038 4044 8 3.9 256.7 0.4X |
| |
| |
| ================================================================================================ |
| CSV writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-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 3881 3885 5 4.1 246.8 1.0X |
| Output Single Double Column 4594 4611 24 3.4 292.1 0.8X |
| Output Int and String Column 6851 6902 72 2.3 435.6 0.6X |
| Output Partitions 5261 5272 15 3.0 334.5 0.7X |
| Output Buckets 6916 6918 3 2.3 439.7 0.6X |
| |
| |
