Benchmarks for dotnet/runtime#134548 (for @EgorBo)

[EgorBot]

Processing benchmark request from PR dotnet/runtime#134548.

Targets: ubuntu24_azure_turin, ubuntu24_azure_emeraldrapids, macos26_helix_arm64
Commits: main;PR_134548

• ubuntu24_azure_turin: live logs
• ubuntu24_azure_emeraldrapids: live logs
• macos26_helix_arm64: live logs

Results will be posted here once they are ready.

[EgorBot]

Results for macos26_helix_arm64

@EgorBo

BenchmarkDotNet v0.16.0-preview.1, macOS Sequoia 15.7 (24G222) [Darwin 24.6.0]
Apple M1, 1 CPU, 8 logical and 8 physical cores
Memory: 8 GB Total, 1.85 GB Available
.NET SDK 11.0.100-rtm.26473.115
  [Host]     : .NET 11.0.0 (11.0.0-rtm.26473.115, 11.0.26.47415), Arm64 RyuJIT armv8.0-a

Method	Toolchain	Size	Mean	Error	Ratio
B64_EncodeToUtf8	main**	16	5.049 ns	0.0036 ns	0.94
B64_EncodeToUtf8	PR #134548	16	5.360 ns	0.0009 ns	1.00
Url_EncodeToUtf8	main	16	5.321 ns	0.0028 ns	0.92
Url_EncodeToUtf8	PR #134548	16	5.791 ns	0.0013 ns	1.00
Convert_ToBase64String	main	16	10.710 ns	0.0416 ns	0.97
Convert_ToBase64String	PR #134548	16	11.027 ns	0.0305 ns	1.00
Url_EncodeToString	main	16	11.515 ns	0.0370 ns	0.99
Url_EncodeToString	PR #134548	16	11.596 ns	0.0750 ns	1.00
B64_EncodeToUtf8	main**	32	7.592 ns	0.0045 ns	0.95
B64_EncodeToUtf8	PR #134548	32	7.990 ns	0.0023 ns	1.00
Url_EncodeToUtf8	main	32	7.866 ns	0.0050 ns	0.94
Url_EncodeToUtf8	PR #134548	32	8.348 ns	0.0031 ns	1.00
Convert_ToBase64String	main	32	14.758 ns	0.0259 ns	0.95
Convert_ToBase64String	PR #134548	32	15.574 ns	0.0407 ns	1.00
Url_EncodeToString	main	32	15.696 ns	0.0762 ns	0.95
Url_EncodeToString	PR #134548	32	16.547 ns	0.0484 ns	1.00
B64_EncodeToUtf8	main**	64	7.839 ns	0.0030 ns	0.85
B64_EncodeToUtf8	PR #134548	64	9.230 ns	0.0060 ns	1.00
Url_EncodeToUtf8	main	64	8.150 ns	0.0040 ns	0.84
Url_EncodeToUtf8	PR #134548	64	9.659 ns	0.0039 ns	1.00
Convert_ToBase64String	main	64	20.237 ns	0.0993 ns	0.99
Convert_ToBase64String	PR #134548	64	20.365 ns	0.1169 ns	1.00
Url_EncodeToString	main	64	20.790 ns	0.0801 ns	1.00
Url_EncodeToString	PR #134548	64	20.801 ns	0.1243 ns	1.00
B64_EncodeToUtf8	main**	150	12.819 ns	0.0046 ns	0.83
B64_EncodeToUtf8	PR #134548	150	15.479 ns	0.0091 ns	1.00
Url_EncodeToUtf8	main	150	13.154 ns	0.0036 ns	0.82
Url_EncodeToUtf8	PR #134548	150	15.947 ns	0.0079 ns	1.00
Convert_ToBase64String	main	150	36.841 ns	0.7012 ns	1.03
Convert_ToBase64String	PR #134548	150	35.879 ns	0.1588 ns	1.00
Url_EncodeToString	main	150	37.457 ns	0.2046 ns	1.03
Url_EncodeToString	PR #134548	150	36.228 ns	0.3010 ns	1.00
B64_EncodeToUtf8	main**	256	19.096 ns	0.0102 ns	0.82
B64_EncodeToUtf8	PR #134548	256	23.303 ns	0.0067 ns	1.00
Url_EncodeToUtf8	main	256	19.408 ns	0.0095 ns	0.82
Url_EncodeToUtf8	PR #134548	256	23.730 ns	0.0090 ns	1.00
Convert_ToBase64String	main	256	59.006 ns	0.2996 ns	1.05
Convert_ToBase64String	PR #134548	256	56.004 ns	0.6071 ns	1.00
Url_EncodeToString	main	256	57.864 ns	0.4467 ns	1.03
Url_EncodeToString	PR #134548	256	56.398 ns	0.4721 ns	1.00
B64_EncodeToUtf8	main**	1500	83.810 ns	0.0300 ns	0.89
B64_EncodeToUtf8	PR #134548	1500	94.142 ns	0.3098 ns	1.00
Url_EncodeToUtf8	main	1500	84.114 ns	0.0383 ns	0.90
Url_EncodeToUtf8	PR #134548	1500	93.865 ns	0.0354 ns	1.00
Convert_ToBase64String	main	1500	286.983 ns	0.5860 ns	1.06
Convert_ToBase64String	PR #134548	1500	270.042 ns	1.9004 ns	1.00
Url_EncodeToString	main	1500	291.256 ns	2.0628 ns	1.07
Url_EncodeToString	PR #134548	1500	272.064 ns	2.2985 ns	1.00
B64_EncodeToUtf8	main**	4096	221.558 ns	0.1939 ns	0.91
B64_EncodeToUtf8	PR #134548	4096	244.784 ns	0.2636 ns	1.00
Url_EncodeToUtf8	main	4096	221.864 ns	0.1101 ns	0.90
Url_EncodeToUtf8	PR #134548	4096	245.719 ns	0.3931 ns	1.00
Convert_ToBase64String	main	4096	735.737 ns	2.7925 ns	1.08
Convert_ToBase64String	PR #134548	4096	681.819 ns	3.6300 ns	1.00
Url_EncodeToString	main	4096	734.237 ns	2.3687 ns	1.07
Url_EncodeToString	PR #134548	4096	685.795 ns	3.8085 ns	1.00
B64_EncodeToUtf8	main**	16384	866.619 ns	0.3378 ns	0.90
B64_EncodeToUtf8	PR #134548	16384	964.896 ns	0.8497 ns	1.00
Url_EncodeToUtf8	main	16384	865.747 ns	0.4734 ns	0.90
Url_EncodeToUtf8	PR #134548	16384	961.014 ns	0.7371 ns	1.00
Convert_ToBase64String	main	16384	2,502.749 ns	42.9416 ns	1.09
Convert_ToBase64String	PR #134548	16384	2,304.980 ns	18.3705 ns	1.00
Url_EncodeToString	main	16384	2,483.314 ns	47.8366 ns	1.06
Url_EncodeToString	PR #134548	16384	2,344.060 ns	37.9999 ns	1.00
B64_EncodeToUtf8	main**	65536	3,435.975 ns	25.1057 ns	0.90
B64_EncodeToUtf8	PR #134548	65536	3,816.985 ns	0.7658 ns	1.00
Url_EncodeToUtf8	main	65536	3,519.310 ns	1.9795 ns	0.92
Url_EncodeToUtf8	PR #134548	65536	3,815.718 ns	1.6548 ns	1.00
Convert_ToBase64String	main	65536	22,458.870 ns	72.3333 ns	1.00
Convert_ToBase64String	PR #134548	65536	22,396.218 ns	205.5182 ns	1.00
Url_EncodeToString	main	65536	22,354.457 ns	146.1593 ns	1.00
Url_EncodeToString	PR #134548	65536	22,343.068 ns	248.5075 ns	1.00

Full logs

[EgorBot]

Results for ubuntu24_azure_turin

@EgorBo

BenchmarkDotNet v0.16.0-preview.1, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
AMD EPYC 9V45 2.60GHz, 1 CPU, 8 logical and 4 physical cores
Memory: 31.34 GB Total, 10.57 GB Available
.NET SDK 11.0.100-rtm.26473.115
  [Host]     : .NET 11.0.0 (11.0.0-rtm.26473.115, 11.0.26.47415), X64 RyuJIT x86-64-v4

Method	Toolchain	Size	Mean	Error	Ratio
B64_EncodeToUtf8	main**	16	4.212 ns	0.0465 ns	0.99
B64_EncodeToUtf8	PR #134548	16	4.251 ns	0.0068 ns	1.00
Url_EncodeToUtf8	main	16	4.668 ns	0.0375 ns	0.99
Url_EncodeToUtf8	PR #134548	16	4.717 ns	0.0041 ns	1.00
Convert_ToBase64String	main	16	7.491 ns	0.0127 ns	0.99
Convert_ToBase64String	PR #134548	16	7.551 ns	0.0227 ns	1.00
Url_EncodeToString	main	16	8.176 ns	0.0361 ns	1.01
Url_EncodeToString	PR #134548	16	8.132 ns	0.0229 ns	1.00
B64_EncodeToUtf8	main**	32	5.608 ns	0.0106 ns	0.98
B64_EncodeToUtf8	PR #134548	32	5.709 ns	0.0062 ns	1.00
Url_EncodeToUtf8	main	32	5.963 ns	0.0085 ns	0.94
Url_EncodeToUtf8	PR #134548	32	6.354 ns	0.0094 ns	1.00
Convert_ToBase64String	main	32	9.790 ns	0.0771 ns	0.99
Convert_ToBase64String	PR #134548	32	9.878 ns	0.1419 ns	1.00
Url_EncodeToString	main	32	10.526 ns	0.1751 ns	1.04
Url_EncodeToString	PR #134548	32	10.140 ns	0.0394 ns	1.00
B64_EncodeToUtf8	main**	64	4.534 ns	0.0033 ns	0.88
B64_EncodeToUtf8	PR #134548	64	5.164 ns	0.0038 ns	1.00
Url_EncodeToUtf8	main	64	4.964 ns	0.0150 ns	0.75
Url_EncodeToUtf8	PR #134548	64	6.579 ns	0.0142 ns	1.00
Convert_ToBase64String	main	64	10.565 ns	0.0562 ns	0.96
Convert_ToBase64String	PR #134548	64	11.003 ns	0.0454 ns	1.00
Url_EncodeToString	main	64	11.696 ns	0.0446 ns	0.99
Url_EncodeToString	PR #134548	64	11.763 ns	0.1179 ns	1.00
B64_EncodeToUtf8	main**	150	6.619 ns	0.0221 ns	0.97
B64_EncodeToUtf8	PR #134548	150	6.832 ns	0.0105 ns	1.00
Url_EncodeToUtf8	main	150	7.207 ns	0.0483 ns	0.96
Url_EncodeToUtf8	PR #134548	150	7.501 ns	0.0210 ns	1.00
Convert_ToBase64String	main	150	17.587 ns	0.1103 ns	1.01
Convert_ToBase64String	PR #134548	150	17.486 ns	0.0927 ns	1.00
Url_EncodeToString	main	150	18.255 ns	0.1196 ns	0.85
Url_EncodeToString	PR #134548	150	21.407 ns	0.1648 ns	1.00
B64_EncodeToUtf8	main**	256	7.571 ns	0.1495 ns	1.21
B64_EncodeToUtf8	PR #134548	256	6.258 ns	0.0468 ns	1.00
Url_EncodeToUtf8	main	256	7.625 ns	0.0188 ns	1.15
Url_EncodeToUtf8	PR #134548	256	6.654 ns	0.0148 ns	1.00
Convert_ToBase64String	main	256	24.565 ns	0.0734 ns	1.08
Convert_ToBase64String	PR #134548	256	22.683 ns	0.1219 ns	1.00
Url_EncodeToString	main	256	25.069 ns	0.1434 ns	1.08
Url_EncodeToString	PR #134548	256	23.115 ns	0.1630 ns	1.00
B64_EncodeToUtf8	main**	1500	18.429 ns	0.0320 ns	0.82
B64_EncodeToUtf8	PR #134548	1500	22.585 ns	0.0805 ns	1.00
Url_EncodeToUtf8	main	1500	20.882 ns	0.3805 ns	0.90
Url_EncodeToUtf8	PR #134548	1500	23.093 ns	0.0694 ns	1.00
Convert_ToBase64String	main	1500	97.300 ns	0.7956 ns	0.99
Convert_ToBase64String	PR #134548	1500	97.793 ns	0.6280 ns	1.00
Url_EncodeToString	main	1500	98.500 ns	1.9350 ns	1.00
Url_EncodeToString	PR #134548	1500	98.434 ns	0.6620 ns	1.00
B64_EncodeToUtf8	main**	4096	55.947 ns	0.4496 ns	1.28
B64_EncodeToUtf8	PR #134548	4096	43.732 ns	0.2723 ns	1.00
Url_EncodeToUtf8	main	4096	44.011 ns	0.2121 ns	1.00
Url_EncodeToUtf8	PR #134548	4096	44.185 ns	0.8640 ns	1.00
Convert_ToBase64String	main	4096	225.562 ns	1.1013 ns	0.98
Convert_ToBase64String	PR #134548	4096	229.287 ns	1.7002 ns	1.00
Url_EncodeToString	main	4096	229.322 ns	2.1268 ns	1.00
Url_EncodeToString	PR #134548	4096	228.419 ns	1.6535 ns	1.00
B64_EncodeToUtf8	main**	16384	168.560 ns	1.5469 ns	0.92
B64_EncodeToUtf8	PR #134548	16384	184.191 ns	0.9193 ns	1.00
Url_EncodeToUtf8	main	16384	165.637 ns	2.3370 ns	0.94
Url_EncodeToUtf8	PR #134548	16384	176.548 ns	0.7416 ns	1.00
Convert_ToBase64String	main	16384	822.343 ns	5.6808 ns	1.05
Convert_ToBase64String	PR #134548	16384	781.715 ns	15.5765 ns	1.00
Url_EncodeToString	main	16384	811.495 ns	15.8997 ns	1.00
Url_EncodeToString	PR #134548	16384	810.352 ns	6.1313 ns	1.00
B64_EncodeToUtf8	main**	65536	692.682 ns	13.2611 ns	1.02
B64_EncodeToUtf8	PR #134548	65536	676.317 ns	7.4070 ns	1.00
Url_EncodeToUtf8	main	65536	735.234 ns	2.2398 ns	1.08
Url_EncodeToUtf8	PR #134548	65536	683.066 ns	0.9018 ns	1.00
Convert_ToBase64String	main	65536	62,468.421 ns	533.7578 ns	1.10
Convert_ToBase64String	PR #134548	65536	56,732.044 ns	453.6507 ns	1.00
Url_EncodeToString	main	65536	58,118.802 ns	1,151.7076 ns	1.04
Url_EncodeToString	PR #134548	65536	55,982.254 ns	294.3070 ns	1.00

Full logs

[EgorBot]

Results for ubuntu24_azure_emeraldrapids

@EgorBo

BenchmarkDotNet v0.16.0-preview.1, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
INTEL XEON PLATINUM 8573C 2.30GHz, 1 CPU, 8 logical and 4 physical cores
Memory: 31.34 GB Total, 10.52 GB Available
.NET SDK 11.0.100-rtm.26473.115
  [Host]     : .NET 11.0.0 (11.0.0-rtm.26473.115, 11.0.26.47415), X64 RyuJIT x86-64-v4

Method	Toolchain	Size	Mean	Error	Ratio
B64_EncodeToUtf8	main**	16	5.954 ns	0.0152 ns	0.95
B64_EncodeToUtf8	PR #134548	16	6.240 ns	0.0061 ns	1.00
Url_EncodeToUtf8	main	16	6.822 ns	0.0065 ns	1.00
Url_EncodeToUtf8	PR #134548	16	6.800 ns	0.0091 ns	1.00
Convert_ToBase64String	main	16	13.800 ns	0.2738 ns	1.03
Convert_ToBase64String	PR #134548	16	13.347 ns	0.2596 ns	1.00
Url_EncodeToString	main	16	15.145 ns	0.3025 ns	1.07
Url_EncodeToString	PR #134548	16	14.139 ns	0.2709 ns	1.00
B64_EncodeToUtf8	main**	32	8.356 ns	0.0402 ns	0.96
B64_EncodeToUtf8	PR #134548	32	8.668 ns	0.0243 ns	1.00
Url_EncodeToUtf8	main	32	8.931 ns	0.0399 ns	0.96
Url_EncodeToUtf8	PR #134548	32	9.262 ns	0.0295 ns	1.00
Convert_ToBase64String	main	32	17.289 ns	0.2819 ns	1.02
Convert_ToBase64String	PR #134548	32	16.961 ns	0.3300 ns	1.00
Url_EncodeToString	main	32	18.885 ns	0.3699 ns	1.02
Url_EncodeToString	PR #134548	32	18.594 ns	0.3639 ns	1.00
B64_EncodeToUtf8	main**	64	7.124 ns	0.0279 ns	0.88
B64_EncodeToUtf8	PR #134548	64	8.086 ns	0.0200 ns	1.00
Url_EncodeToUtf8	main	64	7.737 ns	0.0195 ns	0.87
Url_EncodeToUtf8	PR #134548	64	8.851 ns	0.0372 ns	1.00
Convert_ToBase64String	main	64	19.504 ns	0.2155 ns	0.96
Convert_ToBase64String	PR #134548	64	20.399 ns	0.3466 ns	1.00
Url_EncodeToString	main	64	21.381 ns	0.3960 ns	1.02
Url_EncodeToString	PR #134548	64	20.986 ns	0.3585 ns	1.00
B64_EncodeToUtf8	main**	150	9.854 ns	0.0517 ns	0.88
B64_EncodeToUtf8	PR #134548	150	11.195 ns	0.0124 ns	1.00
Url_EncodeToUtf8	main	150	10.501 ns	0.0483 ns	0.89
Url_EncodeToUtf8	PR #134548	150	11.743 ns	0.0296 ns	1.00
Convert_ToBase64String	main	150	32.042 ns	0.5401 ns	0.99
Convert_ToBase64String	PR #134548	150	32.491 ns	0.6193 ns	1.00
Url_EncodeToString	main	150	33.722 ns	0.6710 ns	0.99
Url_EncodeToString	PR #134548	150	34.063 ns	0.5539 ns	1.00
B64_EncodeToUtf8	main**	256	10.509 ns	0.0375 ns	1.02
B64_EncodeToUtf8	PR #134548	256	10.348 ns	0.0435 ns	1.00
Url_EncodeToUtf8	main	256	11.108 ns	0.0371 ns	1.02
Url_EncodeToUtf8	PR #134548	256	10.935 ns	0.0532 ns	1.00
Convert_ToBase64String	main	256	44.746 ns	0.4643 ns	0.99
Convert_ToBase64String	PR #134548	256	45.179 ns	0.4793 ns	1.00
Url_EncodeToString	main	256	45.766 ns	0.5688 ns	0.99
Url_EncodeToString	PR #134548	256	46.470 ns	0.8814 ns	1.00
B64_EncodeToUtf8	main**	1500	36.192 ns	0.2103 ns	0.99
B64_EncodeToUtf8	PR #134548	1500	36.572 ns	0.0909 ns	1.00
Url_EncodeToUtf8	main	1500	36.412 ns	0.1179 ns	1.05
Url_EncodeToUtf8	PR #134548	1500	34.834 ns	0.1786 ns	1.00
Convert_ToBase64String	main	1500	226.023 ns	3.2085 ns	1.01
Convert_ToBase64String	PR #134548	1500	223.296 ns	1.7364 ns	1.00
Url_EncodeToString	main	1500	222.226 ns	1.7568 ns	0.97
Url_EncodeToString	PR #134548	1500	228.931 ns	1.9342 ns	1.00
B64_EncodeToUtf8	main**	4096	84.497 ns	0.3910 ns	1.01
B64_EncodeToUtf8	PR #134548	4096	83.302 ns	0.3665 ns	1.00
Url_EncodeToUtf8	main	4096	86.404 ns	0.2839 ns	1.00
Url_EncodeToUtf8	PR #134548	4096	86.541 ns	0.4564 ns	1.00
Convert_ToBase64String	main	4096	555.735 ns	3.1717 ns	0.99
Convert_ToBase64String	PR #134548	4096	559.469 ns	4.7262 ns	1.00
Url_EncodeToString	main	4096	551.970 ns	3.0975 ns	0.99
Url_EncodeToString	PR #134548	4096	559.012 ns	6.5393 ns	1.00
B64_EncodeToUtf8	main**	16384	325.412 ns	1.5224 ns	1.00
B64_EncodeToUtf8	PR #134548	16384	325.416 ns	1.4213 ns	1.00
Url_EncodeToUtf8	main	16384	333.435 ns	1.6397 ns	1.10
Url_EncodeToUtf8	PR #134548	16384	304.466 ns	1.5398 ns	1.00
Convert_ToBase64String	main	16384	2,517.442 ns	14.7037 ns	1.01
Convert_ToBase64String	PR #134548	16384	2,490.578 ns	14.5928 ns	1.00
Url_EncodeToString	main	16384	2,499.344 ns	12.8626 ns	1.00
Url_EncodeToString	PR #134548	16384	2,510.250 ns	9.0240 ns	1.00
B64_EncodeToUtf8	main**	65536	2,199.081 ns	7.9580 ns	1.07
B64_EncodeToUtf8	PR #134548	65536	2,060.832 ns	14.4584 ns	1.00
Url_EncodeToUtf8	main	65536	2,198.043 ns	9.6325 ns	1.06
Url_EncodeToUtf8	PR #134548	65536	2,068.869 ns	9.6670 ns	1.00
Convert_ToBase64String	main	65536	50,015.277 ns	173.9357 ns	1.00
Convert_ToBase64String	PR #134548	65536	50,176.319 ns	232.0674 ns	1.00
Url_EncodeToString	main	65536	50,184.808 ns	246.8383 ns	1.00
Url_EncodeToString	PR #134548	65536	50,229.989 ns	177.4152 ns	1.00

Full logs