PreviousCState can have values > 1. Do not use not only CState 1 for …

…calculation of CPU wakeup time.

ETWAnalyzer/Extractors/CPU/CPUMethodData.cs

@@ -385,8 +385,8 @@ internal void AddExtendedReadyMetrics(ICpuThreadActivity2 slice)
                     ThreadId = slice.Thread.Id,
                     // We are interested in the performance impact of deep sleep states which is the processor power up time.
                     // All other delays are the ready times from shallow sleep states (should be fast) and thread interference from other threads of the same or other processes.
-                    // Windows abstracts shallow sleep states (C1/C1E) as CState = 0 and all deeper sleep states as CState = 1
-                    DeepSleepReady = slice.PreviousActivityOnProcessor?.Process?.Id == WindowsConstants.IdleProcessId && slice?.SwitchIn?.ContextSwitch?.PreviousCState == 1,
+                    // Windows abstracts shallow sleep states (C1/C1E) as CState = 0 and all deeper sleep states as CState > 0. Usual values are 0, 1, 2
+                    DeepSleepReady = slice.PreviousActivityOnProcessor?.Process?.Id == WindowsConstants.IdleProcessId && slice?.SwitchIn?.ContextSwitch?.PreviousCState > 0,
                 });
             }
         }