MemoryStreamBenchmarks.BulkFillAndReadThroughputBenchmarks-20250413-202738


BenchmarkDotNet v0.14.0, Windows 11 (10.0.26100.3775)
Intel Core i9-14900K, 1 CPU, 32 logical and 24 physical cores
.NET SDK 9.0.203
  [Host]     : .NET 9.0.4 (9.0.425.16305), X64 RyuJIT AVX2
  DefaultJob : .NET 9.0.4 (9.0.425.16305), X64 RyuJIT AVX2

Method	DataSize	CapacityOnCreate	ZeroBuffers	GrowEachLoop	Mean	Error	StdDev	Ratio	RatioSD	Gen0	Gen1	Gen2	Allocated	Alloc Ratio
'MemoryStream bulk fill and read'	131072	False	False	False	182.97 μs	0.875 μs	0.819 μs	1.00	0.01	208.2520	208.2520	208.2520	640.5 KB	1.000
'RecyclableMemoryStream bulk fill and read'	131072	False	False	False	18.19 μs	0.109 μs	0.096 μs	0.10	0.00	0.0610	-	-	1.37 KB	0.002
'MemoryStreamSlim bulk fill and read'	131072	False	False	False	18.72 μs	0.116 μs	0.096 μs	0.10	0.00	0.0610	-	-	1.48 KB	0.002
'MemoryStream bulk fill and read'	131072	False	False	True	199.01 μs	1.488 μs	1.392 μs	1.00	0.01	227.0508	227.0508	227.0508	704.52 KB	1.000
'RecyclableMemoryStream bulk fill and read'	131072	False	False	True	20.11 μs	0.136 μs	0.127 μs	0.10	0.00	0.0610	-	-	1.49 KB	0.002
'MemoryStreamSlim bulk fill and read'	131072	False	False	True	20.32 μs	0.105 μs	0.093 μs	0.10	0.00	0.0610	-	-	1.48 KB	0.002
'MemoryStream bulk fill and read'	131072	False	True	False	182.04 μs	1.247 μs	1.167 μs	1.00	0.01	208.2520	208.2520	208.2520	640.5 KB	1.000
'RecyclableMemoryStream bulk fill and read'	131072	False	True	False	25.36 μs	0.203 μs	0.190 μs	0.14	0.00	0.0610	-	-	1.37 KB	0.002
'MemoryStreamSlim bulk fill and read'	131072	False	True	False	32.80 μs	0.311 μs	0.291 μs	0.18	0.00	0.0610	-	-	1.48 KB	0.002
'MemoryStream bulk fill and read'	131072	False	True	True	197.15 μs	1.408 μs	1.317 μs	1.00	0.01	227.0508	227.0508	227.0508	704.52 KB	1.000
'RecyclableMemoryStream bulk fill and read'	131072	False	True	True	32.80 μs	0.211 μs	0.198 μs	0.17	0.00	0.0610	-	-	1.49 KB	0.002
'MemoryStreamSlim bulk fill and read'	131072	False	True	True	38.74 μs	0.207 μs	0.194 μs	0.20	0.00	0.0610	-	-	1.48 KB	0.002
'MemoryStream bulk fill and read'	131072	True	False	False	182.18 μs	0.524 μs	0.490 μs	1.00	0.00	208.2520	208.2520	208.2520	640.5 KB	1.000
'RecyclableMemoryStream bulk fill and read'	131072	True	False	False	18.24 μs	0.106 μs	0.099 μs	0.10	0.00	0.0610	-	-	1.37 KB	0.002
'MemoryStreamSlim bulk fill and read'	131072	True	False	False	18.65 μs	0.094 μs	0.083 μs	0.10	0.00	0.0610	-	-	1.48 KB	0.002
'MemoryStream bulk fill and read'	131072	True	False	True	197.10 μs	1.161 μs	1.086 μs	1.00	0.01	227.0508	227.0508	227.0508	704.52 KB	1.000
'RecyclableMemoryStream bulk fill and read'	131072	True	False	True	19.95 μs	0.143 μs	0.127 μs	0.10	0.00	0.0610	-	-	1.49 KB	0.002
'MemoryStreamSlim bulk fill and read'	131072	True	False	True	20.36 μs	0.125 μs	0.111 μs	0.10	0.00	0.0610	-	-	1.48 KB	0.002
'MemoryStream bulk fill and read'	131072	True	True	False	183.88 μs	0.800 μs	0.748 μs	1.00	0.01	208.2520	208.2520	208.2520	640.5 KB	1.000
'RecyclableMemoryStream bulk fill and read'	131072	True	True	False	25.23 μs	0.099 μs	0.088 μs	0.14	0.00	0.0610	-	-	1.37 KB	0.002
'MemoryStreamSlim bulk fill and read'	131072	True	True	False	32.80 μs	0.145 μs	0.128 μs	0.18	0.00	0.0610	-	-	1.48 KB	0.002
'MemoryStream bulk fill and read'	131072	True	True	True	195.52 μs	1.147 μs	1.073 μs	1.00	0.01	227.0508	227.0508	227.0508	704.52 KB	1.000
'RecyclableMemoryStream bulk fill and read'	131072	True	True	True	32.77 μs	0.143 μs	0.133 μs	0.17	0.00	0.0610	-	-	1.49 KB	0.002
'MemoryStreamSlim bulk fill and read'	131072	True	True	True	38.46 μs	0.250 μs	0.234 μs	0.20	0.00	0.0610	-	-	1.48 KB	0.002
'MemoryStream bulk fill and read'	983040	False	False	False	378.79 μs	1.577 μs	1.398 μs	1.00	0.01	997.5586	997.0703	997.0703	4800.77 KB	1.000
'RecyclableMemoryStream bulk fill and read'	983040	False	False	False	212.52 μs	0.999 μs	0.886 μs	0.56	0.00	-	-	-	2.89 KB	0.001
'MemoryStreamSlim bulk fill and read'	983040	False	False	False	192.18 μs	3.104 μs	2.751 μs	0.51	0.01	-	-	-	1.48 KB	0.000
'MemoryStream bulk fill and read'	983040	False	False	True	454.34 μs	2.700 μs	2.255 μs	1.00	0.01	999.0234	998.5352	998.5352	5280.8 KB	1.000
'RecyclableMemoryStream bulk fill and read'	983040	False	False	True	246.04 μs	1.945 μs	1.819 μs	0.54	0.00	-	-	-	3.02 KB	0.001
'MemoryStreamSlim bulk fill and read'	983040	False	False	True	220.44 μs	0.951 μs	0.889 μs	0.49	0.00	-	-	-	1.48 KB	0.000
'MemoryStream bulk fill and read'	983040	False	True	False	397.06 μs	2.249 μs	2.104 μs	1.00	0.01	994.1406	993.6523	993.6523	4800.79 KB	1.000
'RecyclableMemoryStream bulk fill and read'	983040	False	True	False	252.83 μs	1.673 μs	1.565 μs	0.64	0.01	-	-	-	2.89 KB	0.001
'MemoryStreamSlim bulk fill and read'	983040	False	True	False	237.61 μs	1.684 μs	1.575 μs	0.60	0.00	-	-	-	1.48 KB	0.000
'MemoryStream bulk fill and read'	983040	False	True	True	450.39 μs	1.908 μs	1.785 μs	1.00	0.01	999.5117	999.0234	999.0234	5280.77 KB	1.000
'RecyclableMemoryStream bulk fill and read'	983040	False	True	True	298.92 μs	1.196 μs	1.061 μs	0.66	0.00	-	-	-	3.02 KB	0.001
'MemoryStreamSlim bulk fill and read'	983040	False	True	True	303.03 μs	1.473 μs	1.378 μs	0.67	0.00	-	-	-	1.48 KB	0.000
'MemoryStream bulk fill and read'	983040	True	False	False	381.07 μs	3.179 μs	2.974 μs	1.00	0.01	999.0234	998.5352	998.5352	4800.75 KB	1.000
'RecyclableMemoryStream bulk fill and read'	983040	True	False	False	205.01 μs	0.866 μs	0.810 μs	0.54	0.00	-	-	-	2.7 KB	0.001
'MemoryStreamSlim bulk fill and read'	983040	True	False	False	189.83 μs	0.826 μs	0.772 μs	0.50	0.00	-	-	-	1.48 KB	0.000
'MemoryStream bulk fill and read'	983040	True	False	True	440.70 μs	3.889 μs	3.638 μs	1.00	0.01	999.5117	999.0234	999.0234	5280.75 KB	1.000
'RecyclableMemoryStream bulk fill and read'	983040	True	False	True	250.33 μs	4.358 μs	5.818 μs	0.57	0.01	-	-	-	2.82 KB	0.001
'MemoryStreamSlim bulk fill and read'	983040	True	False	True	218.82 μs	1.129 μs	1.056 μs	0.50	0.00	-	-	-	1.48 KB	0.000
'MemoryStream bulk fill and read'	983040	True	True	False	396.60 μs	2.828 μs	2.507 μs	1.00	0.01	997.5586	997.0703	997.0703	4800.8 KB	1.000
'RecyclableMemoryStream bulk fill and read'	983040	True	True	False	252.71 μs	2.690 μs	2.384 μs	0.64	0.01	-	-	-	2.7 KB	0.001
'MemoryStreamSlim bulk fill and read'	983040	True	True	False	238.45 μs	1.432 μs	1.340 μs	0.60	0.00	-	-	-	1.48 KB	0.000
'MemoryStream bulk fill and read'	983040	True	True	True	454.17 μs	3.580 μs	2.989 μs	1.00	0.01	997.0703	996.5820	996.5820	5280.76 KB	1.000
'RecyclableMemoryStream bulk fill and read'	983040	True	True	True	301.57 μs	1.280 μs	1.197 μs	0.66	0.00	-	-	-	2.82 KB	0.001
'MemoryStreamSlim bulk fill and read'	983040	True	True	True	297.68 μs	2.497 μs	2.336 μs	0.66	0.01	-	-	-	1.48 KB	0.000
'MemoryStream bulk fill and read'	16777216	False	False	False	11,377.61 μs	157.557 μs	139.670 μs	1.00	0.02	765.6250	765.6250	765.6250	81920.68 KB	1.000
'RecyclableMemoryStream bulk fill and read'	16777216	False	False	False	8,765.98 μs	152.950 μs	127.720 μs	0.77	0.01	-	-	-	26.37 KB	0.000
'MemoryStreamSlim bulk fill and read'	16777216	False	False	False	6,875.01 μs	87.085 μs	81.459 μs	0.60	0.01	-	-	-	1.48 KB	0.000
'MemoryStream bulk fill and read'	16777216	False	False	True	12,764.61 μs	186.099 μs	174.078 μs	1.00	0.02	718.7500	718.7500	718.7500	90112.66 KB	1.000
'RecyclableMemoryStream bulk fill and read'	16777216	False	False	True	10,485.79 μs	69.813 μs	54.505 μs	0.82	0.01	-	-	-	28.92 KB	0.000
'MemoryStreamSlim bulk fill and read'	16777216	False	False	True	7,691.81 μs	114.884 μs	122.924 μs	0.60	0.01	-	-	-	1.49 KB	0.000
'MemoryStream bulk fill and read'	16777216	False	True	False	11,435.52 μs	134.599 μs	119.319 μs	1.00	0.01	765.6250	765.6250	765.6250	81920.67 KB	1.000
'RecyclableMemoryStream bulk fill and read'	16777216	False	True	False	9,550.34 μs	113.558 μs	94.826 μs	0.84	0.01	-	-	-	26.37 KB	0.000
'MemoryStreamSlim bulk fill and read'	16777216	False	True	False	9,969.39 μs	188.990 μs	288.608 μs	0.87	0.03	-	-	-	1.49 KB	0.000
'MemoryStream bulk fill and read'	16777216	False	True	True	12,706.02 μs	178.751 μs	158.459 μs	1.00	0.02	718.7500	718.7500	718.7500	90112.66 KB	1.000
'RecyclableMemoryStream bulk fill and read'	16777216	False	True	True	11,642.47 μs	134.702 μs	119.410 μs	0.92	0.01	-	-	-	28.92 KB	0.000
'MemoryStreamSlim bulk fill and read'	16777216	False	True	True	11,328.40 μs	210.734 μs	197.121 μs	0.89	0.02	-	-	-	1.49 KB	0.000
'MemoryStream bulk fill and read'	16777216	True	False	False	11,356.28 μs	151.444 μs	141.661 μs	1.00	0.02	765.6250	765.6250	765.6250	81920.68 KB	1.000
'RecyclableMemoryStream bulk fill and read'	16777216	True	False	False	8,741.45 μs	60.774 μs	50.749 μs	0.77	0.01	-	-	-	26.18 KB	0.000
'MemoryStreamSlim bulk fill and read'	16777216	True	False	False	7,060.13 μs	138.515 μs	189.600 μs	0.62	0.02	-	-	-	1.49 KB	0.000
'MemoryStream bulk fill and read'	16777216	True	False	True	12,877.70 μs	146.296 μs	129.687 μs	1.00	0.01	718.7500	718.7500	718.7500	90112.66 KB	1.000
'RecyclableMemoryStream bulk fill and read'	16777216	True	False	True	10,409.28 μs	43.921 μs	34.290 μs	0.81	0.01	-	-	-	28.72 KB	0.000
'MemoryStreamSlim bulk fill and read'	16777216	True	False	True	7,718.66 μs	149.875 μs	147.197 μs	0.60	0.01	-	-	-	1.49 KB	0.000
'MemoryStream bulk fill and read'	16777216	True	True	False	11,516.22 μs	214.632 μs	200.767 μs	1.00	0.02	765.6250	765.6250	765.6250	81920.68 KB	1.000
'RecyclableMemoryStream bulk fill and read'	16777216	True	True	False	9,659.30 μs	44.624 μs	34.840 μs	0.84	0.01	-	-	-	26.18 KB	0.000
'MemoryStreamSlim bulk fill and read'	16777216	True	True	False	9,883.24 μs	108.591 μs	90.679 μs	0.86	0.02	-	-	-	1.49 KB	0.000
'MemoryStream bulk fill and read'	16777216	True	True	True	12,774.48 μs	139.268 μs	130.271 μs	1.00	0.01	718.7500	718.7500	718.7500	90112.66 KB	1.000
'RecyclableMemoryStream bulk fill and read'	16777216	True	True	True	11,599.42 μs	81.347 μs	72.112 μs	0.91	0.01	-	-	-	28.72 KB	0.000
'MemoryStreamSlim bulk fill and read'	16777216	True	True	True	11,341.76 μs	95.856 μs	80.044 μs	0.89	0.01	-	-	-	1.49 KB	0.000
'MemoryStream bulk fill and read'	100597760	False	False	False	78,929.81 μs	832.378 μs	778.607 μs	1.00	0.01	857.1429	857.1429	857.1429	491200.76 KB	1.000
'RecyclableMemoryStream bulk fill and read'	100597760	False	False	False	73,371.76 μs	802.169 μs	750.349 μs	0.93	0.01	-	-	-	151.34 KB	0.000
'MemoryStreamSlim bulk fill and read'	100597760	False	False	False	52,073.52 μs	703.023 μs	657.608 μs	0.66	0.01	-	-	-	1.5 KB	0.000
'MemoryStream bulk fill and read'	100597760	False	False	True	87,157.26 μs	1,384.334 μs	1,294.907 μs	1.00	0.02	666.6667	666.6667	666.6667	540320.71 KB	1.000
'RecyclableMemoryStream bulk fill and read'	100597760	False	False	True	80,287.75 μs	252.507 μs	223.841 μs	0.92	0.01	-	-	-	166.31 KB	0.000
'MemoryStreamSlim bulk fill and read'	100597760	False	False	True	57,228.40 μs	1,028.934 μs	912.124 μs	0.66	0.01	-	-	-	1.5 KB	0.000
'MemoryStream bulk fill and read'	100597760	False	True	False	79,163.35 μs	718.488 μs	672.075 μs	1.00	0.01	857.1429	857.1429	857.1429	491200.76 KB	1.000
'RecyclableMemoryStream bulk fill and read'	100597760	False	True	False	96,886.95 μs	405.103 μs	338.279 μs	1.22	0.01	-	-	-	151.39 KB	0.000
'MemoryStreamSlim bulk fill and read'	100597760	False	True	False	77,644.51 μs	371.729 μs	310.410 μs	0.98	0.01	-	-	-	1.54 KB	0.000
'MemoryStream bulk fill and read'	100597760	False	True	True	87,308.09 μs	779.743 μs	729.372 μs	1.00	0.01	666.6667	666.6667	666.6667	540320.71 KB	1.000
'RecyclableMemoryStream bulk fill and read'	100597760	False	True	True	107,552.06 μs	419.035 μs	391.965 μs	1.23	0.01	-	-	-	166.38 KB	0.000
'MemoryStreamSlim bulk fill and read'	100597760	False	True	True	85,936.53 μs	759.012 μs	709.980 μs	0.98	0.01	-	-	-	1.55 KB	0.000
'MemoryStream bulk fill and read'	100597760	True	False	False	78,408.66 μs	891.833 μs	834.221 μs	1.00	0.01	857.1429	857.1429	857.1429	491200.72 KB	1.000
'RecyclableMemoryStream bulk fill and read'	100597760	True	False	False	72,771.59 μs	399.618 μs	354.251 μs	0.93	0.01	-	-	-	151.19 KB	0.000
'MemoryStreamSlim bulk fill and read'	100597760	True	False	False	51,986.33 μs	940.735 μs	879.964 μs	0.66	0.01	-	-	-	1.52 KB	0.000
'MemoryStream bulk fill and read'	100597760	True	False	True	87,029.62 μs	1,206.610 μs	1,128.663 μs	1.00	0.02	666.6667	666.6667	666.6667	540320.71 KB	1.000
'RecyclableMemoryStream bulk fill and read'	100597760	True	False	True	80,535.75 μs	773.267 μs	685.481 μs	0.93	0.01	-	-	-	166.16 KB	0.000
'MemoryStreamSlim bulk fill and read'	100597760	True	False	True	56,383.82 μs	684.150 μs	639.955 μs	0.65	0.01	-	-	-	1.53 KB	0.000
'MemoryStream bulk fill and read'	100597760	True	True	False	77,983.46 μs	1,026.641 μs	960.320 μs	1.00	0.02	857.1429	857.1429	857.1429	491200.76 KB	1.000
'RecyclableMemoryStream bulk fill and read'	100597760	True	True	False	95,858.16 μs	385.699 μs	322.076 μs	1.23	0.02	-	-	-	151.15 KB	0.000
'MemoryStreamSlim bulk fill and read'	100597760	True	True	False	77,146.73 μs	710.801 μs	664.883 μs	0.99	0.01	-	-	-	1.5 KB	0.000
'MemoryStream bulk fill and read'	100597760	True	True	True	86,393.70 μs	530.690 μs	496.408 μs	1.00	0.01	666.6667	666.6667	666.6667	540320.71 KB	1.000
'RecyclableMemoryStream bulk fill and read'	100597760	True	True	True	106,247.77 μs	358.665 μs	317.947 μs	1.23	0.01	-	-	-	166.18 KB	0.000
'MemoryStreamSlim bulk fill and read'	100597760	True	True	True	85,637.92 μs	578.443 μs	541.076 μs	0.99	0.01	-	-	-	1.5 KB	0.000
'MemoryStream bulk fill and read'	209715200	False	False	False	165,467.36 μs	1,193.415 μs	1,116.321 μs	1.00	0.01	500.0000	500.0000	500.0000	1024000.69 KB	1.000
'RecyclableMemoryStream bulk fill and read'	209715200	False	False	False	153,669.47 μs	572.480 μs	507.488 μs	0.93	0.01	-	-	-	313.96 KB	0.000
'MemoryStreamSlim bulk fill and read'	209715200	False	False	False	108,276.94 μs	1,692.371 μs	1,583.045 μs	0.65	0.01	-	-	-	1.51 KB	0.000
'MemoryStream bulk fill and read'	209715200	False	False	True	181,424.99 μs	1,317.266 μs	1,232.171 μs	1.00	0.01	666.6667	666.6667	666.6667	1126400.77 KB	1.000
'RecyclableMemoryStream bulk fill and read'	209715200	False	False	True	169,366.09 μs	894.671 μs	836.875 μs	0.93	0.01	-	-	-	345.25 KB	0.000
'MemoryStreamSlim bulk fill and read'	209715200	False	False	True	118,839.21 μs	1,512.527 μs	1,414.819 μs	0.66	0.01	-	-	-	1.51 KB	0.000
'MemoryStream bulk fill and read'	209715200	False	True	False	164,520.69 μs	1,710.009 μs	1,599.543 μs	1.00	0.01	500.0000	500.0000	500.0000	1024000.69 KB	1.000
'RecyclableMemoryStream bulk fill and read'	209715200	False	True	False	206,867.92 μs	979.377 μs	817.824 μs	1.26	0.01	-	-	-	314 KB	0.000
'MemoryStreamSlim bulk fill and read'	209715200	False	True	False	162,178.91 μs	1,846.426 μs	1,727.148 μs	0.99	0.01	-	-	-	1.58 KB	0.000
'MemoryStream bulk fill and read'	209715200	False	True	True	181,620.42 μs	1,226.233 μs	1,087.024 μs	1.00	0.01	666.6667	666.6667	666.6667	1126400.68 KB	1.000
'RecyclableMemoryStream bulk fill and read'	209715200	False	True	True	227,245.13 μs	590.878 μs	493.410 μs	1.25	0.01	-	-	-	345.14 KB	0.000
'MemoryStreamSlim bulk fill and read'	209715200	False	True	True	177,894.22 μs	1,480.352 μs	1,384.723 μs	0.98	0.01	-	-	-	1.52 KB	0.000
'MemoryStream bulk fill and read'	209715200	True	False	False	164,132.19 μs	1,883.927 μs	1,762.226 μs	1.00	0.01	500.0000	500.0000	500.0000	1024000.6 KB	1.000
'RecyclableMemoryStream bulk fill and read'	209715200	True	False	False	153,702.19 μs	508.547 μs	450.814 μs	0.94	0.01	-	-	-	313.77 KB	0.000
'MemoryStreamSlim bulk fill and read'	209715200	True	False	False	108,026.52 μs	1,341.101 μs	1,254.466 μs	0.66	0.01	-	-	-	1.51 KB	0.000
'MemoryStream bulk fill and read'	209715200	True	False	True	182,042.79 μs	2,045.060 μs	1,912.951 μs	1.00	0.01	666.6667	666.6667	666.6667	1126400.68 KB	1.000
'RecyclableMemoryStream bulk fill and read'	209715200	True	False	True	169,897.83 μs	1,295.610 μs	1,211.914 μs	0.93	0.01	-	-	-	344.94 KB	0.000
'MemoryStreamSlim bulk fill and read'	209715200	True	False	True	117,990.47 μs	1,196.395 μs	1,060.573 μs	0.65	0.01	-	-	-	1.56 KB	0.000
'MemoryStream bulk fill and read'	209715200	True	True	False	165,679.22 μs	1,797.069 μs	1,680.980 μs	1.00	0.01	500.0000	500.0000	500.0000	1024000.69 KB	1.000
'RecyclableMemoryStream bulk fill and read'	209715200	True	True	False	206,501.47 μs	1,114.461 μs	987.941 μs	1.25	0.01	-	-	-	313.8 KB	0.000
'MemoryStreamSlim bulk fill and read'	209715200	True	True	False	161,782.50 μs	1,515.957 μs	1,343.856 μs	0.98	0.01	-	-	-	1.58 KB	0.000
'MemoryStream bulk fill and read'	209715200	True	True	True	182,270.99 μs	1,628.404 μs	1,523.210 μs	1.00	0.01	666.6667	666.6667	666.6667	1126400.77 KB	1.000
'RecyclableMemoryStream bulk fill and read'	209715200	True	True	True	227,958.55 μs	928.395 μs	775.252 μs	1.25	0.01	-	-	-	344.94 KB	0.000
'MemoryStreamSlim bulk fill and read'	209715200	True	True	True	179,398.56 μs	1,915.764 μs	1,792.006 μs	0.98	0.01	-	-	-	1.61 KB	0.000