We are trying to use the performance profiling feature and are hitting an issue trying to open the results via Test Studio.  From the trace file we can see that it is an out of memory error while parsing the JSON.  The file is large, but not that large (150 MB).

Here is the exception: 

[10/16 12:00:49,Telerik.TestStudio.exe(8208:11),Error] PerformanceMainViewModel.LoadLocalPerformanceResults() : EXCEPTION! (see below)
     Situation: Failed to extract metadata from "C:\Users\manor\Downloads\perf results\130263250855318769 CM7CreateAndLoop.tsperf".
     Outer Exception Type: System.OutOfMemoryException
     Message: Exception of type 'System.OutOfMemoryException' was thrown.
     HRESULT: 0x8007000E (Official ID (if app.) = E_OUTOFMEMORY, Error Bit = FAILED, Facility = FACILITY_WIN32, Code = DNS_ERROR_NO_MEMORY)
     Call Stack:
          at System.Text.StringBuilder.ToString()
          at System.IO.StreamReader.ReadToEnd()
          at System.IO.File.InternalReadAllText(String path, Encoding encoding, Boolean checkHost)
          at System.IO.File.ReadAllText(String path)
          at ArtOfTest.WebAii.Design.Execution.Profiler.Storage.ProfilerResultsFile.Load(Guid testGuid, String strFilePath, ResultsFileXmlRoot loadedResultObj)
          at ArtOfTest.WebAii.Design.UI.PerformanceMainViewModel.LoadLocalPerformanceResults()