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CharVarcharBenchmark-jdk11-results.txt
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CharVarcharBenchmark-jdk11-results.txt
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================================================================================================
Char Varchar Write Side Perf w/o Tailing Spaces
================================================================================================
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 5: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 5 11032 11051 17 3.6 275.8 1.0X
write char with length 5 15441 15548 151 2.6 386.0 0.7X
write varchar with length 5 11624 11707 87 3.4 290.6 0.9X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 10: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 10 5448 5484 45 3.7 272.4 1.0X
write char with length 10 9939 9995 52 2.0 497.0 0.5X
write varchar with length 10 5647 5705 59 3.5 282.4 1.0X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 20: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 20 2829 2853 32 3.5 282.9 1.0X
write char with length 20 7017 7043 23 1.4 701.7 0.4X
write varchar with length 20 2946 3002 52 3.4 294.6 1.0X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 40: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 40 1481 1507 32 3.4 296.2 1.0X
write char with length 40 5529 5560 45 0.9 1105.8 0.3X
write varchar with length 40 1545 1564 17 3.2 309.0 1.0X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 60: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 60 1050 1055 5 3.2 314.9 1.0X
write char with length 60 5093 5106 21 0.7 1527.8 0.2X
write varchar with length 60 1083 1102 20 3.1 324.9 1.0X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 80: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 80 795 818 22 3.1 318.0 1.0X
write char with length 80 5048 5061 12 0.5 2019.3 0.2X
write varchar with length 80 831 847 14 3.0 332.5 1.0X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 100: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 100 659 682 20 3.0 329.7 1.0X
write char with length 100 4758 4765 8 0.4 2379.2 0.1X
write varchar with length 100 698 704 9 2.9 348.9 0.9X
================================================================================================
Char Varchar Write Side Perf w/ Tailing Spaces
================================================================================================
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 5: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 5 17764 17792 29 2.3 444.1 1.0X
write char with length 5 20433 20555 190 2.0 510.8 0.9X
write varchar with length 5 20457 20567 170 2.0 511.4 0.9X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 10: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 10 10372 10402 32 1.9 518.6 1.0X
write char with length 10 12435 12463 38 1.6 621.8 0.8X
write varchar with length 10 12513 12548 36 1.6 625.6 0.8X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 20: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 20 7165 7169 6 1.4 716.5 1.0X
write char with length 20 9026 9058 44 1.1 902.6 0.8X
write varchar with length 20 9092 9095 4 1.1 909.2 0.8X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 40: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 40 5420 5421 1 0.9 1083.9 1.0X
write char with length 40 7208 7230 34 0.7 1441.5 0.8X
write varchar with length 40 7175 7185 10 0.7 1435.0 0.8X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 60: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 60 4718 4727 7 0.7 1415.5 1.0X
write char with length 60 6535 6543 9 0.5 1960.6 0.7X
write varchar with length 60 6644 6651 10 0.5 1993.1 0.7X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 80: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 80 4537 4560 22 0.6 1815.0 1.0X
write char with length 80 6348 6362 13 0.4 2539.0 0.7X
write varchar with length 80 6410 6423 17 0.4 2564.0 0.7X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Write with length 100: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
write string with length 100 4293 4338 52 0.5 2146.6 1.0X
write char with length 100 6215 6255 35 0.3 3107.4 0.7X
write varchar with length 100 6243 6254 16 0.3 3121.7 0.7X