In some cases R# hangs VS indefinately using a lot of CPU (but not so much memory), when VS is doing a get latest from TFS and detects that it has a merge conflict.
The stack trace indicates this is a R# issue, stack trace below:
A full dump, PerfView and ETL log can be found here:
https://onedrive.live.com/redir?resid=3B7C463D1918CF24%2112046 VS 2013 Update 1, TFS 2010.
Resharper 8.1.23.904 (using this for the NUnit/Nuget fix).
Stacktrace:
Name
Inc %
+ Microsoft.VisualStudio.Shell.Interop!dynamicClass.IL_STUB_COMtoCLR(int32,int32,int32,int32)
91.6
+ JetBrains.Platform.ReSharper.Util!JetBrains.DataFlow.Signal`1[System.__Canon].Fire(!0)
91.6
+ JetBrains.Platform.ReSharper.Util!JetBrains.DataFlow.Signal`1[System.__Canon].Fire(!0,class System.Object)
91.6
+ JetBrains.Platform.ReSharper.Util!JetBrains.DataFlow.Signal`1[System.__Canon].NotifySinks(!0)
91.6
+ JetBrains.Platform.ReSharper.VisualStudio.Core!VsDocumentManagerWhidbey.OnRdtAfterFirstDocumentLock
91.6
+ JetBrains.Platform.ReSharper.Util!UnguardedCallbackMerger.ExecuteOrQueueOrMerge
91.6
+ JetBrains.Platform.ReSharper.Util!ReentrancyGuardEx.ExecuteOrQueue
91.6
+ JetBrains.Platform.ReSharper.Util!ReentrancyGuard.TryExecute
91.6
+ JetBrains.Platform.ReSharper.Util!ReentrancyGuard.Execute
91.6
+ JetBrains.Platform.ReSharper.Util!JetBrains.Util.Concurrency.UnguardedCallbackMerger+<>c__DisplayClass3.<ExecuteOrQueueOrMerge>b__0()
91.6
+ JetBrains.Platform.ReSharper.VisualStudio.Core!JetBrains.VsIntegration.Whidbey.DocumentModel.VsDocumentManagerWhidbey+<>c__DisplayClass1f.<OnRdtAfterFirstDocumentLock>b__1c()
91.6
+ JetBrains.Platform.ReSharper.Util!LogCookie.Execute
91.6
+ JetBrains.Platform.ReSharper.VisualStudio.Core!JetBrains.VsIntegration.Whidbey.DocumentModel.VsDocumentManagerWhidbey+<>c__DisplayClass1f.<OnRdtAfterFirstDocumentLock>b__1d()
91.6
+ JetBrains.Platform.ReSharper.Shell!IShellLocksEx.ExecuteWithReadLock
91.6
+ JetBrains.Platform.ReSharper.VisualStudio.Core!JetBrains.VsIntegration.Whidbey.DocumentModel.VsDocumentManagerWhidbey+<>c__DisplayClass1f.<OnRdtAfterFirstDocumentLock>b__1e()
91.6
+ JetBrains.Platform.ReSharper.VisualStudio.Core!MapVsCookieToProjectFile.TryGetTextBufferDataByDocCookie
91.6
+ JetBrains.Platform.ReSharper.VisualStudio.Core!IVsRunningDocumentTable.GetDocumentInfo
91.6
+ Microsoft.VisualStudio.Shell.Interop!dynamicClass.IL_STUB_CLRtoCOM(unsigned int32,unsigned int32&,unsigned int32&,unsigned int32&,class System.String&,class Microsoft.VisualStudio.Shell.Interop.IVsHierarchy&,unsigned int32&,int&)
91.6
+ msenv!CRunningDocTable::GetDocumentInfo
91.6
+ msenv!CRunningDocTable::Impl::GetDocumentInfo
91.6
+ msenv!CRunningDocInfo::GetDocumentInfo
91.6
+ msenv!CRunningDocInfo::EnsureProjectLoaded
91.6
+ msenv!CSolution::EnsureProjectIsLoaded
91.6
+ msenv!CDelayProjectLoadManager::ReloadProject
91.6
+ msenv!CDelayProjectLoadManager::EnsureProjectLoadComplete
91.6
+ msenv!CDelayProjectLoadManager::EnsurePriorityProjectsLoaded
91.6
+ msenv!CDelayProjectLoadManager::EnsurePriorityProjectsLoadedInContext
91.6
+ msenv!CDelayProjectLoadManager::LoadPriorityProjects
91.6
+ msenv!CDelayProjectLoadManager::LoadProject
91.6
+ msenv!CProject::ReloadProject
91.6
+ msenv!CProject::DoReloadProject
91.6
+ msenv!CVsProjectTypeMgr::HrOpenProject
91.6
+ msenv!CVsProjectType::HrOpenProject
91.6
+ csproj!CCSharpProjectFactory::CreateProject
91.6
+ csproj!CInitializeForOwnerSync::CreateProjectInternal
91.6
+ csproj!CProjectFactoryAssembler::InitializeForOwnerPost
91.6
+ csproj!CLangHierarchy::OnAggregationComplete
91.6
+ csproj!CVsProjHierarchy::OnAggregationCompleteWorker
91.6
+ csproj!CLangHierarchy::RegisterSccProject
91.6
+ csproj!VspDisplayString1
91.6
+ csproj!VspMessageBox
91.6
+ user32!MessageBoxW
91.6
+ user32!MessageBoxExW
91.6
+ user32!MessageBoxTimeoutW
91.6
+ user32!InternalDialogBox
91.6
+ user32!DialogBox2
91.6
+ user32!DispatchMessageWorker
88.6
+ user32!UserCallWinProcCheckWow
88.6
+ user32!_InternalCallWinProc
88.5