| ================================================================================================ |
| Parquet writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.18+8-LTS on Linux 6.14.0-1017-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 1824 1911 123 8.6 116.0 1.0X |
| Output Single Double Column 1834 1883 69 8.6 116.6 1.0X |
| Output Int and String Column 4444 4495 73 3.5 282.5 0.4X |
| Output Partitions 3425 3428 3 4.6 217.8 0.5X |
| Output Buckets 4552 4560 12 3.5 289.4 0.4X |
| |
| OpenJDK 64-Bit Server VM 17.0.18+8-LTS on Linux 6.14.0-1017-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 1943 2008 92 8.1 123.5 1.0X |
| Output Single Double Column 1956 1958 4 8.0 124.3 1.0X |
| Output Int and String Column 5054 5122 95 3.1 321.3 0.4X |
| Output Partitions 3404 3437 47 4.6 216.4 0.6X |
| Output Buckets 4377 4377 1 3.6 278.3 0.4X |
| |
| |
| ================================================================================================ |
| ORC writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.18+8-LTS on Linux 6.14.0-1017-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 1069 1074 6 14.7 68.0 1.0X |
| Output Single Double Column 1725 1729 6 9.1 109.7 0.6X |
| Output Int and String Column 4210 4257 66 3.7 267.7 0.3X |
| Output Partitions 2578 2581 4 6.1 163.9 0.4X |
| Output Buckets 3209 3215 9 4.9 204.0 0.3X |
| |
| |
| ================================================================================================ |
| JSON writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.18+8-LTS on Linux 6.14.0-1017-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 1653 1674 29 9.5 105.1 1.0X |
| Output Single Double Column 2459 2467 12 6.4 156.3 0.7X |
| Output Int and String Column 3610 3612 3 4.4 229.5 0.5X |
| Output Partitions 3164 3166 3 5.0 201.2 0.5X |
| Output Buckets 3841 3857 24 4.1 244.2 0.4X |
| |
| |
| ================================================================================================ |
| CSV writer benchmark |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.18+8-LTS on Linux 6.14.0-1017-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 3146 3241 134 5.0 200.0 1.0X |
| Output Single Double Column 4030 4037 11 3.9 256.2 0.8X |
| Output Int and String Column 6121 6141 28 2.6 389.2 0.5X |
| Output Partitions 5131 5140 12 3.1 326.2 0.6X |
| Output Buckets 6195 6230 49 2.5 393.8 0.5X |
| |
| |
