Merge pull request #49832 from dotnet/revert-49790-env

Revert "Increase CoreCLR dump information"
dotnet · Dec 7, 2020 · d3e810f · d3e810f
2 parents 4faa3b3 + 28862da
commit d3e810f
Showing 1 changed file with 0 additions and 19 deletions.
diff --git a/src/Tools/Source/RunTests/ProcessTestExecutor.cs b/src/Tools/Source/RunTests/ProcessTestExecutor.cs
@@ -9,7 +9,6 @@
 using System.Collections.Immutable;
 using System.IO;
 using System.Linq;
-using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
@@ -121,7 +120,6 @@ private async Task<TestResult> RunTestAsyncInternal(AssemblyInfo assemblyInfo, b
                 // Define environment variables for processes started via ProcessRunner.
                 var environmentVariables = new Dictionary<string, string>();
                 Options.ProcDumpInfo?.WriteEnvironmentVariables(environmentVariables);
-                MaybeAddStressEnvironmentVariables();
 
                 if (retry && File.Exists(resultsFilePath))
                 {
@@ -218,23 +216,6 @@ private async Task<TestResult> RunTestAsyncInternal(AssemblyInfo assemblyInfo, b
                     testResultInfo,
                     commandLineArguments,
                     processResults: ImmutableArray.CreateRange(processResultList));
-
-                void MaybeAddStressEnvironmentVariables()
-                {
-#if NETCOREAPP
-                    // These environment variables will generate better dump information for the runtime team
-                    // that will help them track down a GC issue that is impacting ConcurrentDictionary
-                    // https://github.com/dotnet/runtime/issues/45557
-                    if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
-                    {
-                        environmentVariables.Add("COMPlus_StressLog", "1");
-                        environmentVariables.Add("COMPlus_LogLevel", "6");
-                        environmentVariables.Add("COMPlus_LogFacility", "0x00080001");
-                        environmentVariables.Add("COMPlus_StressLogSize", "2000000");
-                        environmentVariables.Add("COMPlus_TotalStressLogSize", "40000000");
-                    }
-                }
-#endif
             }
             catch (Exception ex)
             {