The value of Windows Networking Users metric being reported by Spotlight is unrealistically high/low.
The Windows Networking Users control shows the sum of all users of all network cards. A simple WMI query returns this value to Spotlight and Spotlight doesn’t do anything with the returned data except add it up.
Sample WMI query:
wmic /node:Server_Name /user:UUUU path Win32_PerfRawData_PerfNet_ServerWorkQueues WHERE( NOT Name LIKE "%Blocking%") get CurrentClients
Run it on remote machine to connect to Server_Name
The value returned can be in hexadecimal but it should not be negative.
If it happens to be, you may want to reboot the server to fix the problem or speak to a System Engineer.