For counters in Windows Server 2008 R2 that count the total (instead of rate) at what number do they wrap around to zero? In this particular case I am interested in \Web Service(_Total)\Total Get Requests
. Are they always maybe 32bit or 64bit. Or maybe it depends on if it is a 32bit or 64bit OS (in this case, R2 so has to be 64)?



It's a 32bit unsigned Integer. Reference: Win32_PerformattedData_W3SVC_WebService > TotalGetRequests 


Normally it will be an unsigned 32 bit (on 32bit system) so 2^32 = 4294967296. So the range is 04294967295. 

