Benchmarks for dotnet/runtime#131696 (for @EgorBo)

[EgorBot]

Processing benchmark request from PR dotnet/runtime#131696.

Targets: windows_azure_cobalt100, ubuntu24_azure_cobalt100, ubuntu24_azure_turin
Commits: main;PR_131696

• windows_azure_cobalt100: live logs
• ubuntu24_azure_cobalt100: live logs
• ubuntu24_azure_turin: live logs

Results will be posted here once they are ready.

[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, 16 logical and 8 physical cores
Memory: 62.79 GB Total, 41.89 GB Available
.NET SDK 11.0.100-rc.1.26381.106
  [Host]     : .NET 11.0.0 (11.0.0-rc.1.26381.106, 11.0.26.38206), X64 RyuJIT x86-64-v4

Method	Toolchain	Threads	Mean	Error	Ratio	Allocated	Alloc Ratio
Sized	main**	1	39.319 ns	0.0637 ns	1.00	30 B	1.00
Sized	PR #131696	1	39.492 ns	0.0606 ns	1.00	30 B	1.00
Unsized	main	1	36.899 ns	0.0575 ns	1.00	16 B	1.00
Unsized	PR #131696	1	36.869 ns	0.0499 ns	1.00	16 B	1.00
Sized	main**	4	22.811 ns	0.1278 ns	1.53	30 B	1.00
Sized	PR #131696	4	14.903 ns	0.1025 ns	1.00	30 B	1.00
Unsized	main	4	12.686 ns	0.0861 ns	1.01	16 B	1.00
Unsized	PR #131696	4	12.571 ns	0.1189 ns	1.00	16 B	1.00
Sized	main**	8	23.263 ns	0.4533 ns	2.27	30 B	1.00
Sized	PR #131696	8	10.252 ns	0.0816 ns	1.00	30 B	1.00
Unsized	main	8	8.008 ns	0.1373 ns	1.01	16 B	1.00
Unsized	PR #131696	8	7.947 ns	0.1491 ns	1.00	16 B	1.00
Sized	main**	16	21.752 ns	0.0966 ns	2.43	30 B	1.00
Sized	PR #131696	16	8.969 ns	0.0868 ns	1.00	30 B	1.00
Unsized	main	16	6.587 ns	0.1178 ns	0.99	16 B	1.00
Unsized	PR #131696	16	6.639 ns	0.0847 ns	1.00	16 B	1.00
Sized	main**	32	23.109 ns	0.3469 ns	2.20	30 B	1.00
Sized	PR #131696	32	10.510 ns	0.0926 ns	1.00	30 B	1.00
Unsized	main	32	8.105 ns	0.0992 ns	1.00	16 B	1.00
Unsized	PR #131696	32	8.083 ns	0.0809 ns	1.00	16 B	1.00

Full logs

[EgorBot]

Results for ubuntu24_azure_cobalt100

@EgorBo

BenchmarkDotNet v0.16.0-preview.1, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
Neoverse-N2, 16 physical cores
Memory: 62.66 GB Total, 41.33 GB Available
.NET SDK 11.0.100-rc.1.26381.106
  [Host]     : .NET 11.0.0 (11.0.0-rc.1.26381.106, 11.0.26.38206), Arm64 RyuJIT armv8.0-a

Method	Toolchain	Threads	Mean	Error	Ratio	Allocated	Alloc Ratio
Sized	main**	1	64.274 ns	0.0978 ns	1.00	30 B	1.00
Sized	PR #131696	1	64.026 ns	0.1621 ns	1.00	30 B	1.00
Unsized	main	1	58.695 ns	0.0871 ns	1.00	16 B	1.00
Unsized	PR #131696	1	58.709 ns	0.2195 ns	1.00	16 B	1.00
Sized	main**	4	32.467 ns	0.1212 ns	1.06	30 B	1.00
Sized	PR #131696	4	30.695 ns	0.2138 ns	1.00	30 B	1.00
Unsized	main	4	22.846 ns	0.0815 ns	0.99	16 B	1.00
Unsized	PR #131696	4	23.150 ns	0.0548 ns	1.00	16 B	1.00
Sized	main**	8	35.346 ns	0.5438 ns	1.64	30 B	1.00
Sized	PR #131696	8	21.546 ns	0.1335 ns	1.00	30 B	1.00
Unsized	main	8	13.371 ns	0.0233 ns	1.00	16 B	1.00
Unsized	PR #131696	8	13.407 ns	0.0441 ns	1.00	16 B	1.00
Sized	main**	16	34.900 ns	0.1304 ns	1.52	30 B	1.00
Sized	PR #131696	16	23.030 ns	0.1810 ns	1.00	30 B	1.00
Unsized	main	16	9.574 ns	0.1708 ns	1.00	16 B	1.00
Unsized	PR #131696	16	9.536 ns	0.1867 ns	1.00	16 B	1.00
Sized	main**	32	26.669 ns	0.1126 ns	1.09	30 B	1.00
Sized	PR #131696	32	24.563 ns	0.1418 ns	1.00	30 B	1.00
Unsized	main	32	12.873 ns	0.1261 ns	1.01	16 B	1.00
Unsized	PR #131696	32	12.806 ns	0.0936 ns	1.00	16 B	1.00

Full logs

[EgorBot]

Results for windows_azure_cobalt100

@EgorBo

BenchmarkDotNet v0.16.0-preview.1, Windows 11 (10.0.26200.8875/25H2/2025Update/HudsonValley2) (Hyper-V)
Cobalt 100 3.40GHz, 1 CPU, 16 logical and 16 physical cores
Memory: 63.99 GB Total, 56.95 GB Available
.NET SDK 11.0.100-rc.1.26381.106
  [Host]     : .NET 11.0.0 (11.0.0-rc.1.26381.106, 11.0.26.38206), Arm64 RyuJIT armv8.0-a

Method	Toolchain	Threads	Mean	Error	Ratio	Allocated	Alloc Ratio
Sized	main**	1	60.75 ns	0.090 ns	1.00	30 B	1.00
Sized	PR #131696	1	60.77 ns	0.071 ns	1.00	30 B	1.00
Unsized	main	1	56.41 ns	0.096 ns	1.00	16 B	1.00
Unsized	PR #131696	1	56.33 ns	0.053 ns	1.00	16 B	1.00
Sized	main**	4	42.20 ns	0.372 ns	1.26	30 B	1.00
Sized	PR #131696	4	33.50 ns	0.195 ns	1.00	30 B	1.00
Unsized	main	4	26.70 ns	0.166 ns	0.99	16 B	1.00
Unsized	PR #131696	4	26.99 ns	0.092 ns	1.00	16 B	1.00
Sized	main**	8	35.22 ns	0.077 ns	1.58	30 B	1.00
Sized	PR #131696	8	22.22 ns	0.130 ns	1.00	30 B	1.00
Unsized	main	8	15.20 ns	0.051 ns	1.00	16 B	1.00
Unsized	PR #131696	8	15.13 ns	0.039 ns	1.00	16 B	1.00
Sized	main**	16	32.98 ns	0.251 ns	1.28	30 B	1.00
Sized	PR #131696	16	25.67 ns	0.210 ns	1.00	30 B	1.00
Unsized	main	16	12.58 ns	0.102 ns	1.02	16 B	1.00
Unsized	PR #131696	16	12.39 ns	0.241 ns	1.00	16 B	1.00
Sized	main**	32	41.67 ns	0.141 ns	1.57	30 B	1.00
Sized	PR #131696	32	26.59 ns	0.068 ns	1.00	30 B	1.00
Unsized	main	32	13.02 ns	0.047 ns	1.00	16 B	1.00
Unsized	PR #131696	32	12.99 ns	0.057 ns	1.00	16 B	1.00

Full logs