To check if this role is active, open the Reliability and Performance Monitor. You can find the Microsoft Management Console ...

To check if this role is active, open the Reliability and Performance Monitor.  You can find the Microsoft Management Console (MMC) snap-in for Reliability and Performance Monitor in the following location: %windir%\system32\perfmon.exe. Expand the "Data Collector Set" node. Expand the "User Defined" and "System" nodes. Right-click each data collector set under "User Defined" and "System" and choose "Properties". If any schedules are listed in the "Schedule" tab for any of the data collector sets, the role is active.