[test failure] TestCounterMonitorSystemRuntimeMetricsCSV intermittently fails: System.IO.EndOfStreamException : Attempted to read past the end of the stream.

[elinor-fung]

Failing test: TestCounterMonitorSystemRuntimeMetricsCSV
Environment: Ubuntu_22_04_x64_Release

Intermittent - seems like it may be a race condition in stopping processing:

System.InvalidOperationException : End of stream\n---- System.IO.EndOfStreamException : Attempted to read past the end of the stream.
   at Microsoft.Diagnostics.Monitoring.EventPipe.EventPipeStreamProvider.ProcessEvents(DiagnosticsClient client, TimeSpan duration, Boolean resumeRuntime, CancellationToken cancellationToken) in /__w/1/s/src/Microsoft.Diagnostics.Monitoring.EventPipe/EventPipeStreamProvider.cs:line 86
   at Microsoft.Diagnostics.Monitoring.EventPipe.DiagnosticsEventPipeProcessor.<>c__DisplayClass11_0.<<Process>b__1>d.MoveNext() in /__w/1/s/src/Microsoft.Diagnostics.Monitoring.EventPipe/DiagnosticsEventPipeProcessor.cs:line 56
--- End of stack trace from previous location ---
   at Microsoft.Diagnostics.Monitoring.EventPipe.DiagnosticsEventPipeProcessor.StopProcessing() in /__w/1/s/src/Microsoft.Diagnostics.Monitoring.EventPipe/DiagnosticsEventPipeProcessor.cs:line 119
   at Microsoft.Diagnostics.Monitoring.EventPipe.EventSourcePipeline`1.OnStop(CancellationToken token) in /__w/1/s/src/Microsoft.Diagnostics.Monitoring.EventPipe/EventSourcePipeline.cs:line 63
   at Microsoft.Diagnostics.Monitoring.Pipeline.StopAsyncCore(CancellationToken token) in /__w/1/s/src/Microsoft.Diagnostics.Monitoring/Pipeline.cs:line 148
   at Microsoft.Diagnostics.Monitoring.Pipeline.SafeExecuteTask(Func`1 acquireTask) in /__w/1/s/src/Microsoft.Diagnostics.Monitoring/Pipeline.cs:line 208
   at Microsoft.Diagnostics.Tools.Counters.CounterMonitor.Collect(CancellationToken ct, List`1 counter_list, String counters, IConsole console, Int32 processId, Int32 refreshInterval, CountersExportFormat format, String output, String name, String diagnosticPort, Boolean resumeRuntime, Int32 maxHistograms, Int32 maxTimeSeries, TimeSpan duration) in /__w/1/s/src/Tools/dotnet-counters/CounterMonitor.cs:line 330
   at DotnetCounters.UnitTests.CounterMonitorPayloadTests.<>c__DisplayClass15_1.<<GetCounterTrace>b__1>d.MoveNext() in /__w/1/s/src/tests/dotnet-counters/CounterMonitorPayloadTests.cs:line 209
--- End of stack trace from previous location ---
   at CommonTestRunner.TestRunnerUtilities.ExecuteCollection(Task collectionTask, TestRunner testRunner, CancellationToken token, Func`2 waitForPipeline) in /__w/1/s/src/tests/CommonTestRunner/TestRunnerUtilities.cs:line 50
   at CommonTestRunner.TestRunnerUtilities.ExecuteCollection(Func`2 executeCollection, TestRunner testRunner, CancellationToken token) in /__w/1/s/src/tests/CommonTestRunner/TestRunnerUtilities.cs:line 28
   at DotnetCounters.UnitTests.CounterMonitorPayloadTests.GetCounterTrace(TestConfiguration configuration, List`1 counterList, String path, CountersExportFormat exportFormat, Func`1 CreateMetricComponents) in /__w/1/s/src/tests/dotnet-counters/CounterMonitorPayloadTests.cs:line 207
   at DotnetCounters.UnitTests.CounterMonitorPayloadTests.GetCounterTrace(TestConfiguration configuration, List`1 counterList, String path, CountersExportFormat exportFormat, Func`1 CreateMetricComponents) in /__w/1/s/src/tests/dotnet-counters/CounterMonitorPayloadTests.cs:line 226
   at DotnetCounters.UnitTests.CounterMonitorPayloadTests.GetCounterTraceCSV(TestConfiguration configuration, List`1 counterList) in /__w/1/s/src/tests/dotnet-counters/CounterMonitorPayloadTests.cs:line 172
   at DotnetCounters.UnitTests.CounterMonitorPayloadTests.TestCounterMonitorSystemRuntimeMetricsCSV(TestConfiguration configuration) in /__w/1/s/src/tests/dotnet-counters/CounterMonitorPayloadTests.cs:line 84
--- End of stack trace from previous location ---
----- Inner Stack Trace -----
   at Microsoft.Diagnostics.NETCore.Client.StreamExtensions.ReadBytesAsync(Stream stream, Int32 length, CancellationToken cancellationToken) in /__w/1/s/src/Microsoft.Diagnostics.NETCore.Client/StreamExtensions.cs:line 23
   at Microsoft.Diagnostics.NETCore.Client.IpcHeader.ParseAsync(Stream stream, CancellationToken cancellationToken) in /__w/1/s/src/Microsoft.Diagnostics.NETCore.Client/DiagnosticsIpc/IpcHeader.cs:line 69
   at Microsoft.Diagnostics.NETCore.Client.IpcMessage.ParseAsync(Stream stream, CancellationToken cancellationToken) in /__w/1/s/src/Microsoft.Diagnostics.NETCore.Client/DiagnosticsIpc/IpcMessage.cs:line 126
   at Microsoft.Diagnostics.NETCore.Client.IpcClient.SendMessageGetContinuationAsync(IpcEndpoint endpoint, IpcMessage message, CancellationToken cancellationToken) in /__w/1/s/src/Microsoft.Diagnostics.NETCore.Client/DiagnosticsIpc/IpcClient.cs:line 83
   at Microsoft.Diagnostics.NETCore.Client.EventPipeSession.StartAsync(IpcEndpoint endpoint, EventPipeSessionConfiguration config, CancellationToken cancellationToken) in /__w/1/s/src/Microsoft.Diagnostics.NETCore.Client/DiagnosticsClient/EventPipeSession.cs:line 52
   at Microsoft.Diagnostics.Monitoring.EventPipe.EventPipeStreamProvider.ProcessEvents(DiagnosticsClient client, TimeSpan duration, Boolean resumeRuntime, CancellationToken cancellationToken) in /__w/1/s/src/Microsoft.Diagnostics.Monitoring.EventPipe/EventPipeStreamProvider.cs:line 40

#4751 - test result

AzureDevOpsTests
| where Repository == "dotnet/diagnostics"
| where Message contains "EndOfStreamException"