You are the IT professional who work in an International company named Wiikigo. You are experienced in troubleshooting operating systems and applications that are not working correctly, identifying code defects and so on. You have enough knowledge on windows internals and you provide technical support for the company. At present, you are utilizing WinDbg to debug a Windows Server 2008 service. A thread named ThreadA is created by the service. The company CIO wants to see how much CPU time Thread1 uses. Since you are the technical support, the company assigns this task to you. Of the following WinDbg commands, which one should be used?

A.
!search

B.
!sysinfo

C.
!runaway

D.
!running