DotNetResearch

BenchmarkDotNet=v0.13.5, OS=Windows 10 (10.0.19045.2846/22H2/2022Update)
11th Gen Intel Core i5-11400 2.60GHz, 1 CPU, 12 logical and 6 physical cores
.NET SDK=6.0.407
  [Host]     : .NET 6.0.15 (6.0.1523.11507), X64 RyuJIT AVX2
  DefaultJob : .NET 6.0.15 (6.0.1523.11507), X64 RyuJIT AVX2

ClassStruct

Method	Count	Mean	Error	StdDev	Median	Gen0	Gen1	Gen2	Allocated
Struct8	100	93.99 ns	1.842 ns	2.262 ns	93.50 ns	0.1312	-	-	824 B
Struct48	100	732.70 ns	12.172 ns	10.790 ns	729.11 ns	0.6409	-	-	4024 B
Struct80	100	1,041.54 ns	12.945 ns	11.476 ns	1,042.21 ns	1.1501	-	-	7224 B
Struct144	100	1,607.62 ns	31.862 ns	86.683 ns	1,584.34 ns	2.6722	-	-	16824 B
Class8	100	419.85 ns	8.248 ns	13.081 ns	414.81 ns	0.5136	0.0057	-	3224 B
Class48	100	591.86 ns	11.598 ns	12.410 ns	592.96 ns	1.0233	0.0238	-	6424 B
Class80	100	874.76 ns	17.531 ns	19.486 ns	867.52 ns	1.5335	0.0505	-	9624 B
Class144	100	1,545.83 ns	30.816 ns	66.334 ns	1,531.00 ns	3.0632	0.1945	-	19224 B
Struct8	1000	785.09 ns	14.130 ns	15.705 ns	785.48 ns	1.2779	0.0010	-	8024 B
Struct48	1000	7,321.46 ns	146.440 ns	260.297 ns	7,276.70 ns	6.3248	-	-	40024 B
Struct80	1000	11,332.89 ns	216.099 ns	280.990 ns	11,322.80 ns	11.3525	-	-	72024 B
Struct144	1000	66,549.79 ns	1,297.230 ns	3,637.572 ns	66,774.68 ns	249.7559	249.7559	41.6260	168052 B
Class8	1000	4,168.76 ns	76.205 ns	67.554 ns	4,172.55 ns	5.0964	0.5035	-	32024 B
Class48	1000	6,147.49 ns	122.585 ns	298.388 ns	6,125.02 ns	10.2005	1.6937	-	64024 B
Class80	1000	8,408.74 ns	85.997 ns	67.141 ns	8,400.84 ns	15.3046	3.8147	-	96024 B
Class144	1000	16,170.21 ns	376.830 ns	1,105.178 ns	15,990.47 ns	30.6091	0.2441	-	192024 B
Struct8	10000	8,852.19 ns	174.386 ns	407.621 ns	8,815.40 ns	12.6495	-	-	80024 B
Struct48	10000	161,941.29 ns	3,222.248 ns	5,727.543 ns	160,483.70 ns	262.4512	262.4512	98.6328	400068 B
Struct80	10000	147,319.76 ns	2,892.672 ns	6,226.781 ns	146,856.64 ns	152.0996	152.0996	145.9961	720070 B
Struct144	10000	450,996.52 ns	41,827.259 ns	123,328.616 ns	530,492.38 ns	499.5117	499.5117	499.5117	1680192 B
Class8	10000	52,316.98 ns	614.328 ns	574.643 ns	52,201.20 ns	50.8423	16.9067	-	320024 B
Class48	10000	75,778.80 ns	1,036.953 ns	919.231 ns	75,536.19 ns	101.8066	50.9033	-	640024 B
Class80	10000	131,541.63 ns	6,544.965 ns	19,297.978 ns	124,453.74 ns	152.8320	76.4160	-	960024 B
Class144	10000	252,811.71 ns	15,975.224 ns	46,852.567 ns	226,538.87 ns	305.6641	152.8320	-	1920024 B
Struct8	100000	233,637.37 ns	4,568.666 ns	5,438.672 ns	231,676.95 ns	429.4434	429.4434	163.3301	800078 B
Struct48	100000	1,172,299.15 ns	23,250.185 ns	37,544.715 ns	1,169,725.59 ns	412.1094	412.1094	343.7500	4000137 B
Struct80	100000	2,384,367.50 ns	70,061.861 ns	206,578.978 ns	2,396,989.45 ns	355.4688	355.4688	335.9375	7200132 B
Struct144	100000	4,698,045.00 ns	142,258.073 ns	419,451.138 ns	4,656,503.52 ns	343.7500	343.7500	343.7500	16800136 B
Class8	100000	1,974,077.50 ns	11,803.005 ns	11,040.539 ns	1,967,142.19 ns	498.0469	248.0469	248.0469	3200109 B
Class48	100000	5,430,400.44 ns	101,460.226 ns	99,647.508 ns	5,431,667.19 ns	1046.8750	515.6250	242.1875	6400112 B
Class80	100000	8,144,979.27 ns	145,497.553 ns	136,098.502 ns	8,083,326.56 ns	1593.7500	703.1250	296.8750	9600168 B
Class144	100000	22,011,936.58 ns	416,845.598 ns	428,069.739 ns	22,004,437.50 ns	3375.0000	1500.0000	500.0000	19200249 B
Struct8	1000000	2,167,807.07 ns	67,999.047 ns	200,496.723 ns	2,151,857.62 ns	300.7813	300.7813	300.7813	8000121 B
Struct48	1000000	16,511,118.96 ns	169,277.011 ns	158,341.821 ns	16,557,221.88 ns	968.7500	968.7500	968.7500	40000370 B
Struct80	1000000	28,374,733.04 ns	186,187.019 ns	165,049.943 ns	28,312,015.62 ns	968.7500	968.7500	968.7500	72000371 B
Struct144	1000000	60,754,146.83 ns	414,191.904 ns	367,170.334 ns	60,762,116.67 ns	888.8889	888.8889	888.8889	168000464 B
Class8	1000000	43,593,642.92 ns	784,541.362 ns	733,860.477 ns	43,518,706.25 ns	4562.5000	2187.5000	937.5000	32000388 B
Class48	1000000	72,249,971.43 ns	927,840.899 ns	867,902.953 ns	72,650,071.43 ns	10000.0000	4142.8571	1428.5714	64001296 B
Class80	1000000	89,101,604.76 ns	1,325,922.688 ns	1,175,395.927 ns	89,546,616.67 ns	15333.3333	6000.0000	1833.3333	96000924 B
Class144	1000000	252,870,903.70 ns	5,024,278.318 ns	11,544,114.960 ns	255,444,700.00 ns	31666.6667	12000.0000	3000.0000	192001400 B

ArrayPool

Method	Count	Mean	Error	StdDev	Median	Gen0	Gen1	Gen2	Allocated
Struct8WithArrayPool	100	111.3 ns	2.27 ns	5.07 ns	109.3 ns	0.1669	-	-	1.02 KB
Struct48WithArrayPool	100	644.9 ns	4.35 ns	3.63 ns	644.1 ns	0.8163	-	-	5.02 KB
Struct80WithArrayPool	100	864.1 ns	10.85 ns	9.61 ns	860.0 ns	1.4677	-	-	9.02 KB
Struct144WithArrayPool	100	1,318.2 ns	17.61 ns	16.47 ns	1,317.9 ns	3.4122	-	-	21.02 KB
Class8WithArrayPool	100	436.4 ns	3.39 ns	3.01 ns	436.0 ns	0.5493	0.0067	-	3.37 KB
Class48WithArrayPool	100	621.7 ns	3.92 ns	3.06 ns	621.8 ns	1.0595	0.0248	-	6.49 KB
Class80WithArrayPool	100	869.4 ns	9.06 ns	8.03 ns	869.6 ns	1.5697	0.0553	-	9.62 KB
Class144WithArrayPool	100	1,427.9 ns	15.68 ns	13.09 ns	1,425.3 ns	3.0994	0.2022	-	18.99 KB
Struct8WithArrayPool	1000	592.5 ns	4.57 ns	4.28 ns	593.9 ns	1.3046	-	-	8.02 KB
Struct48WithArrayPool	1000	5,997.7 ns	46.42 ns	43.42 ns	5,986.4 ns	6.4926	-	-	40.02 KB
Struct80WithArrayPool	1000	8,650.1 ns	51.57 ns	43.06 ns	8,629.1 ns	11.6272	-	-	72.02 KB
Struct144WithArrayPool	1000	65,439.1 ns	582.74 ns	516.58 ns	65,335.5 ns	249.7559	249.7559	41.6260	168.05 KB
Class8WithArrayPool	1000	4,241.3 ns	56.90 ns	53.22 ns	4,237.7 ns	5.1270	0.5112	-	31.46 KB
Class48WithArrayPool	1000	5,909.6 ns	111.15 ns	114.14 ns	5,847.1 ns	10.2310	1.7700	-	62.71 KB
Class80WithArrayPool	1000	8,395.8 ns	101.27 ns	89.78 ns	8,421.0 ns	15.3351	3.0670	-	93.96 KB
Class144WithArrayPool	1000	14,836.8 ns	129.39 ns	101.02 ns	14,827.8 ns	30.6396	11.1084	-	187.71 KB
Struct8WithArrayPool	10000	26,903.0 ns	278.36 ns	260.38 ns	26,872.3 ns	41.6565	41.6565	41.6565	128.04 KB
Struct48WithArrayPool	10000	165,052.0 ns	2,631.64 ns	2,461.64 ns	165,260.1 ns	199.9512	199.9512	199.9512	640.09 KB
Struct80WithArrayPool	10000	279,140.8 ns	2,910.68 ns	2,430.55 ns	279,744.8 ns	333.0078	333.0078	333.0078	1152.13 KB
Struct144WithArrayPool	10000	282,437.1 ns	12,039.57 ns	35,498.94 ns	263,670.2 ns	325.6836	325.6836	325.6836	2688.12 KB
Class8WithArrayPool	10000	97,041.8 ns	777.54 ns	727.31 ns	96,914.2 ns	41.6260	41.6260	41.6260	362.41 KB
Class48WithArrayPool	10000	501,891.8 ns	11,124.69 ns	32,801.40 ns	509,055.8 ns	117.1875	78.1250	39.0625	674.91 KB
Class80WithArrayPool	10000	900,515.8 ns	17,842.08 ns	48,842.41 ns	907,721.3 ns	173.8281	107.4219	40.0391	987.42 KB
Class144WithArrayPool	10000	1,122,014.5 ns	22,114.90 ns	25,467.55 ns	1,124,458.1 ns	328.1250	173.8281	68.3594	1924.93 KB
Struct8WithArrayPool	100000	251,721.6 ns	3,081.20 ns	2,882.15 ns	251,636.5 ns	333.0078	333.0078	333.0078	1024.13 KB
Struct48WithArrayPool	100000	1,097,118.8 ns	14,834.58 ns	13,150.47 ns	1,098,952.8 ns	363.2813	363.2813	363.2813	5120.14 KB
Struct80WithArrayPool	100000	2,029,955.2 ns	40,110.31 ns	86,341.68 ns	2,022,686.9 ns	398.4375	398.4375	398.4375	9216.15 KB
Struct144WithArrayPool	100000	5,287,464.9 ns	140,275.77 ns	413,606.27 ns	5,397,146.5 ns	406.2500	406.2500	406.2500	21504.15 KB
Class8WithArrayPool	100000	3,570,457.4 ns	11,096.89 ns	10,380.04 ns	3,570,169.9 ns	535.1563	457.0313	304.6875	3367.9 KB
Class48WithArrayPool	100000	5,641,567.2 ns	94,587.99 ns	88,477.67 ns	5,599,684.0 ns	1078.1250	585.9375	304.6875	6492.91 KB
Class80WithArrayPool	100000	6,657,290.2 ns	112,325.82 ns	105,069.65 ns	6,652,571.9 ns	1609.3750	773.4375	367.1875	9617.95 KB
Class144WithArrayPool	100000	19,874,888.8 ns	101,265.65 ns	89,769.36 ns	19,891,206.2 ns	3375.0000	1500.0000	500.0000	18992.99 KB
Struct8WithArrayPool	1000000	1,618,861.0 ns	36,328.98 ns	107,116.83 ns	1,602,700.1 ns	453.1250	453.1250	453.1250	8192.16 KB
Struct48WithArrayPool	1000000	16,717,869.0 ns	91,635.55 ns	81,232.53 ns	16,753,631.2 ns	968.7500	968.7500	968.7500	40960.36 KB
Struct80WithArrayPool	1000000	28,243,196.7 ns	161,348.88 ns	143,031.58 ns	28,191,929.7 ns	968.7500	968.7500	968.7500	73728.36 KB
Struct144WithArrayPool	1000000	60,484,982.9 ns	336,360.79 ns	280,876.49 ns	60,481,333.3 ns	888.8889	888.8889	888.8889	172032.87 KB
Class8WithArrayPool	1000000	43,783,542.5 ns	700,125.44 ns	654,897.77 ns	44,067,912.5 ns	4562.5000	2187.5000	937.5000	31629.88 KB
Class48WithArrayPool	1000000	72,745,489.0 ns	1,017,896.98 ns	849,990.08 ns	72,988,414.3 ns	10000.0000	4142.8571	1428.5714	62880.72 KB
Class80WithArrayPool	1000000	91,243,270.4 ns	1,818,865.62 ns	4,629,593.73 ns	89,817,800.0 ns	15333.3333	6000.0000	1833.3333	94130.3 KB
Class144WithArrayPool	1000000	226,337,891.7 ns	4,512,341.70 ns	5,867,318.79 ns	226,187,700.0 ns	32000.0000	12333.3333	2666.6667	187880.73 KB

Span

Method	Count	Mean	Error	StdDev	Median	Gen0	Gen1	Gen2	Allocated
Struct8WithSpan	100	92.60 ns	1.844 ns	3.325 ns	91.36 ns	0.1311	0.0002	-	824 B
Struct48WithSpan	100	736.26 ns	6.228 ns	5.826 ns	733.81 ns	0.6409	0.0095	-	4024 B
Struct80WithSpan	100	937.18 ns	5.661 ns	5.295 ns	935.88 ns	1.1501	0.0296	-	7224 B
Struct144WithSpan	100	1,497.93 ns	9.469 ns	7.907 ns	1,496.38 ns	2.6722	0.1564	-	16824 B
Class8WithSpan	100	391.34 ns	3.695 ns	3.276 ns	391.03 ns	0.5136	0.0119	-	3224 B
Class48WithSpan	100	587.88 ns	6.881 ns	6.437 ns	584.85 ns	1.0233	0.0458	-	6424 B
Class80WithSpan	100	804.14 ns	7.810 ns	7.306 ns	805.55 ns	1.5335	0.1011	-	9624 B
Class144WithSpan	100	1,446.42 ns	16.989 ns	15.061 ns	1,445.74 ns	3.0632	0.3681	-	19224 B
Struct8WithSpan	1000	798.47 ns	5.998 ns	5.610 ns	800.46 ns	1.2779	0.0372	-	8024 B
Struct48WithSpan	1000	7,225.92 ns	39.188 ns	36.656 ns	7,219.63 ns	6.3248	0.7858	-	40024 B
Struct80WithSpan	1000	11,215.49 ns	57.456 ns	53.745 ns	11,210.50 ns	11.3525	2.2583	-	72024 B
Struct144WithSpan	1000	19,834.74 ns	187.981 ns	175.837 ns	19,779.39 ns	52.6123	52.6123	52.6123	168042 B
Class8WithSpan	1000	3,994.66 ns	20.135 ns	17.849 ns	3,994.07 ns	5.0964	0.8469	-	32024 B
Class48WithSpan	1000	5,770.36 ns	62.956 ns	58.889 ns	5,751.86 ns	10.2005	2.5482	-	64024 B
Class80WithSpan	1000	9,027.06 ns	95.697 ns	84.833 ns	8,989.99 ns	15.3046	5.0964	-	96024 B
Class144WithSpan	1000	15,972.56 ns	208.237 ns	194.785 ns	15,920.32 ns	30.6091	9.6130	-	192024 B
Struct8WithSpan	10000	8,401.06 ns	101.664 ns	90.122 ns	8,390.17 ns	12.6495	2.5177	-	80024 B
Struct48WithSpan	10000	78,914.02 ns	803.247 ns	751.358 ns	78,735.24 ns	124.8779	124.8779	124.8779	400066 B
Struct80WithSpan	10000	131,131.28 ns	1,742.562 ns	1,629.994 ns	131,394.38 ns	146.9727	146.9727	146.9727	720070 B
Struct144WithSpan	10000	385,687.42 ns	7,300.422 ns	7,811.369 ns	387,107.71 ns	224.1211	224.1211	224.1211	1680094 B
Class8WithSpan	10000	57,692.91 ns	407.031 ns	360.822 ns	57,674.86 ns	50.8423	25.3906	-	320024 B
Class48WithSpan	10000	102,442.33 ns	1,062.645 ns	942.007 ns	102,174.13 ns	101.8066	50.9033	-	640024 B
Class80WithSpan	10000	154,152.20 ns	2,412.807 ns	2,256.941 ns	152,947.73 ns	152.8320	76.4160	-	960024 B
Class144WithSpan	10000	349,980.58 ns	5,366.623 ns	4,757.371 ns	348,105.10 ns	305.6641	152.8320	-	1920024 B
Struct8WithSpan	100000	98,452.31 ns	932.437 ns	872.202 ns	98,754.46 ns	249.8779	249.8779	249.8779	800108 B
Struct48WithSpan	100000	1,692,735.20 ns	33,852.717 ns	81,758.117 ns	1,688,124.22 ns	224.6094	224.6094	224.6094	4000096 B
Struct80WithSpan	100000	3,132,851.25 ns	62,290.300 ns	161,900.771 ns	3,196,000.78 ns	246.0938	246.0938	246.0938	7200106 B
Struct144WithSpan	100000	5,601,497.92 ns	109,361.704 ns	117,015.798 ns	5,611,818.75 ns	179.6875	179.6875	179.6875	16800087 B
Class8WithSpan	100000	1,943,178.35 ns	8,134.739 ns	7,609.240 ns	1,941,393.16 ns	496.0938	246.0938	246.0938	3200109 B
Class48WithSpan	100000	6,920,068.53 ns	133,835.481 ns	118,641.668 ns	6,911,010.16 ns	1085.9375	500.0000	226.5625	6400106 B
Class80WithSpan	100000	8,948,412.71 ns	176,040.019 ns	303,660.383 ns	8,955,438.28 ns	1609.3750	687.5000	265.6250	9600137 B
Class144WithSpan	100000	21,296,886.20 ns	69,015.891 ns	53,883.068 ns	21,280,206.25 ns	3375.0000	1437.5000	468.7500	19200235 B
Struct8WithSpan	1000000	3,141,163.21 ns	62,607.331 ns	158,216.715 ns	3,189,228.91 ns	167.9688	167.9688	167.9688	8000081 B
Struct48WithSpan	1000000	15,751,957.29 ns	298,977.146 ns	319,902.197 ns	15,731,469.53 ns	250.0000	250.0000	250.0000	40000115 B
Struct80WithSpan	1000000	29,121,434.38 ns	579,942.404 ns	952,862.000 ns	29,058,621.88 ns	218.7500	218.7500	218.7500	72000115 B
Struct144WithSpan	1000000	58,162,820.99 ns	1,151,629.745 ns	1,232,230.925 ns	58,340,033.33 ns	333.3333	333.3333	333.3333	168000232 B
Class8WithSpan	1000000	51,881,955.71 ns	750,693.434 ns	665,470.176 ns	51,877,340.00 ns	4500.0000	2000.0000	700.0000	32000330 B
Class48WithSpan	1000000	71,609,374.29 ns	1,385,818.611 ns	1,296,295.588 ns	71,699,900.00 ns	9857.1429	4000.0000	1000.0000	64001887 B
Class80WithSpan	1000000	116,737,583.33 ns	2,150,959.118 ns	2,112,529.463 ns	116,822,366.67 ns	15166.6667	5833.3333	1166.6667	96002224 B
Class144WithSpan	1000000	206,319,991.06 ns	4,072,815.430 ns	7,344,126.338 ns	206,420,000.00 ns	31000.0000	11666.6667	1666.6667	192000875 B