| ================================================================================================ |
| Char Varchar Write Side Perf w/o Tailing Spaces |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 5: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 5 6923 7110 309 5.8 173.1 1.0X |
| write char with length 5 10528 10662 195 3.8 263.2 0.7X |
| write varchar with length 5 7963 8002 48 5.0 199.1 0.9X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 10: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 10 3493 3495 3 5.7 174.6 1.0X |
| write char with length 10 6256 6270 13 3.2 312.8 0.6X |
| write varchar with length 10 3967 4027 52 5.0 198.4 0.9X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 20: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 20 1760 1768 8 5.7 176.0 1.0X |
| write char with length 20 4651 4667 22 2.2 465.1 0.4X |
| write varchar with length 20 1996 2014 20 5.0 199.6 0.9X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 40: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 40 933 940 6 5.4 186.7 1.0X |
| write char with length 40 3440 3444 3 1.5 688.0 0.3X |
| write varchar with length 40 1061 1066 5 4.7 212.2 0.9X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 60: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 60 650 655 5 5.1 194.9 1.0X |
| write char with length 60 3038 3058 18 1.1 911.5 0.2X |
| write varchar with length 60 730 739 8 4.6 219.1 0.9X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 80: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 80 505 507 3 5.0 202.0 1.0X |
| write char with length 80 2792 2801 10 0.9 1116.9 0.2X |
| write varchar with length 80 564 577 12 4.4 225.5 0.9X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 100: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 100 422 427 8 4.7 210.9 1.0X |
| write char with length 100 2809 2814 5 0.7 1404.3 0.2X |
| write varchar with length 100 459 463 4 4.4 229.7 0.9X |
| |
| |
| ================================================================================================ |
| Char Varchar Write Side Perf w/ Tailing Spaces |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 5: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 5 8336 8393 75 4.8 208.4 1.0X |
| write char with length 5 11639 11761 189 3.4 291.0 0.7X |
| write varchar with length 5 12002 12096 150 3.3 300.1 0.7X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 10: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 10 4296 4303 10 4.7 214.8 1.0X |
| write char with length 10 6722 6775 68 3.0 336.1 0.6X |
| write varchar with length 10 6663 6711 76 3.0 333.2 0.6X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 20: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 20 2455 2467 19 4.1 245.5 1.0X |
| write char with length 20 4652 4653 1 2.1 465.2 0.5X |
| write varchar with length 20 4462 4464 4 2.2 446.2 0.6X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 40: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 40 1478 1481 3 3.4 295.6 1.0X |
| write char with length 40 3492 3496 4 1.4 698.3 0.4X |
| write varchar with length 40 3212 3215 3 1.6 642.3 0.5X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 60: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 60 1194 1199 7 2.8 358.2 1.0X |
| write char with length 60 3118 3127 11 1.1 935.3 0.4X |
| write varchar with length 60 2863 2869 5 1.2 859.0 0.4X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 80: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 80 1019 1030 11 2.5 407.4 1.0X |
| write char with length 80 2865 2867 2 0.9 1146.0 0.4X |
| write varchar with length 80 2656 2660 4 0.9 1062.3 0.4X |
| |
| OpenJDK 64-Bit Server VM 17.0.16+8-LTS on Linux 6.11.0-1018-azure |
| Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz |
| Write with length 100: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| write string with length 100 940 953 12 2.1 469.9 1.0X |
| write char with length 100 2765 2774 10 0.7 1382.3 0.3X |
| write varchar with length 100 2562 2566 6 0.8 1280.8 0.4X |
| |
| |
