[Benchmark X64] [jkoritzinsky] Adjust how we access thread ID for header thi ...

[MihuBot]

Job completed in 15 minutes 55 seconds (remote runner delay: 1 minute 12 seconds).
dotnet/runtime#124878
Using arguments: benchmark System.Collections.TryAddGiventSize<String>
Main commit: dotnet/runtime@133c7bd
PR commit: jkoritzinsky/runtime@7ef73b3

System.Collections.TryAddGiventSize_String_

BenchmarkDotNet v0.16.0-custom.20260127.101, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 8 logical and 4 physical cores
  Job-POJOIC : .NET 11.0.0 (11.0.0-dev, 42.42.42.42424), X64 RyuJIT x86-64-v4
  Job-TATIAS : .NET 11.0.0 (11.0.0-dev, 42.42.42.42424), X64 RyuJIT x86-64-v4
OutlierMode=Default  PowerPlanMode=  IterationTime=250ms
MaxIterationCount=20  MemoryRandomization=Default  MinIterationCount=15
WarmupCount=1

Method	Toolchain	Count	Mean	Error	Ratio	Allocated	Alloc Ratio
Dictionary	Main	512	6.060 μs	0.0081 μs	1.00	14.38 KB	1.00
Dictionary	PR	512	6.024 μs	0.0090 μs	0.99	14.38 KB	1.00
ConcurrentDictionary	Main	512	20.499 μs	0.0281 μs	1.00	59.21 KB	1.00
ConcurrentDictionary	PR	512	20.536 μs	0.0341 μs	1.00	59.21 KB	1.00

Artifacts:

• BDN_Artifacts.zip (17 KB)
• results.md (1 KB)