Flaky profiling tests

[jamescrosswell]

Description

CI run from main

Sentry.Profiling.Tests.SamplingTransactionProfilerTests.Profiler_MultipleProfiles_Works

Sentry.Profiling.Tests.SamplingTransactionProfilerTests.Profiler_MultipleProfiles_Works(startTimeoutSeconds: 0)
Expected profile.Samples not to be empty.
at FluentAssertions.Execution.XUnit2TestFramework.Throw(String message)
at FluentAssertions.Execution.TestFrameworkProvider.Throw(String message)
at FluentAssertions.Execution.DefaultAssertionStrategy.HandleFailure(String message)
at FluentAssertions.Execution.AssertionScope.FailWith(Func1 failReasonFunc) at FluentAssertions.Execution.AssertionScope.FailWith(Func1 failReasonFunc)
at FluentAssertions.Execution.AssertionScope.FailWith(String message, Object[] args)
at FluentAssertions.Execution.GivenSelector1.FailWith(String message, Object[] args) at FluentAssertions.Execution.GivenSelector1.FailWith(String message)
at FluentAssertions.Collections.GenericCollectionAssertions3.NotBeEmpty(String because, Object[] becauseArgs) at Sentry.Profiling.Tests.SamplingTransactionProfilerTests.ValidateProfile(SampleProfile profile, UInt64 maxTimestampNs) in /Users/runner/work/sentry-dotnet/sentry-dotnet/test/Sentry.Profiling.Tests/SamplingTransactionProfilerTests.cs:line 55 at Sentry.Profiling.Tests.SamplingTransactionProfilerTests.CaptureAndValidate(ITransactionProfilerFactory factory) in /Users/runner/work/sentry-dotnet/sentry-dotnet/test/Sentry.Profiling.Tests/SamplingTransactionProfilerTests.cs:line 113 at Sentry.Profiling.Tests.SamplingTransactionProfilerTests.Profiler_MultipleProfiles_Works(Int32 startTimeoutSeconds) in /Users/runner/work/sentry-dotnet/sentry-dotnet/test/Sentry.Profiling.Tests/SamplingTransactionProfilerTests.cs:line 155 at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor) at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span1 copyOfArgs, BindingFlags invokeAttr)

EventPipeSession_ReceivesExpectedCLREvents

EventPipeSession_ReceivesExpectedCLREvents
Assert.Contains() Failure: Item not found in set
Set: []
Not found: "Method/LoadVerbose"
at Sentry.Profiling.Tests.SamplingTransactionProfilerTests.EventPipeSession_ReceivesExpectedCLREvents() in /Users/runner/work/sentry-dotnet/sentry-dotnet/test/Sentry.Profiling.Tests/SamplingTransactionProfilerTests.cs:line 214
--- End of stack trace from previous location ---

[linear]

NET-385 Flaky profiling tests

[jamescrosswell]

Just hit this again:

• https://github.com/getsentry/sentry-dotnet/actions/runs/16481853274