This monitor is used to track the CPU cycles.
public sealed class SPCPUCycleCounter : ISPScopedPerformanceMonitor,
IDisposable, ISPPerformanceMonitor, ISupportNameValuePairsSerialization
The counter by default will start to count when it has been constructed and stop
counting when it is disposed.If your SPMonitoredScope needs to count cycles for multiple threads,
you should do the followings:
using (new SPCPUCycleData())