public static void AddPerfCounterProbe(this IPlaybackConfiguration playback, TimeSpan samplingRate, params string[] counterPaths)
 {
     playback.AddInput(
         () => PerfCounterObservable.FromRealTime(samplingRate, counterPaths),
         typeof(PerfCounterPartitionTypeMap),
         typeof(PerfCounterTypeMap));
 }
 public static void AddPerfCounterTraces(this IPlaybackConfiguration playback, params string[] files)
 {
     playback.AddInput(
         () => PerfCounterObservable.FromFile(files[0]),
         typeof(PerfCounterPartitionTypeMap),
         typeof(PerfCounterTypeMap));
 }