Win32_PerfFormattedData_PerfOS_Processor not available

I have the problem, that the WMI providers Win32_PerfFormattedData_PerfOS_Processor and Win32_PerfFormattedData_PerfProc_Process requests are not working at one of my systems. In C# test program it is waiting endlessly for the request, in Delphi it throws an exception 'invalid query'. Seems like the whole WmiPerfInst Provider is not available.

Update: Found WMIDIAG, it lists both as 0x80041002 - (WBEM_E_NOT_FOUND) Object cannot be found, together with many of the PerfRawData_* and PerFormattedData_*.

The system is Windows10 IOT 2016 LTSB, we use it at two pc's from different manufacturers, which also provide the base windows image. At one it works, at the other not.

Is there any package, windows feature or sth. to install to add the missing WMI objects? MSDocs states, that these classes are from WmiPerfInst.dll, which together with its .mof file is at both systems and identical.