Cache Hits % - The ratio of cache hits to all cache requests.
Cache Misses - The total number of times a file open, directory listing or service-specific object request was not found in the cache.
Cached Files Handles - The number of open file handles cached by all of the Internet Information Services.
Current Blocked Async I/O Requests - Current requests temporarily blocked due to bandwidth throttling settings.
Directory Listings - The number of directory listings cached by all of the Internet Information Services.
Measured Async I/O Bandwith Usage - Measured bandwidth of asynchronous I/O averaged over a minute.
Objects - The number of objects cached by all of the Internet Information Services. The objects include file handle tracking objects, directory listing objects and service specific objects.
Total Allowed Async I/O Requests - Total requests allowed by bandwidth throttling settings (counted since service startup).
Total Blocked Async I/O Requests - Total requests temporarily blocked due to bandwidth throttling settings (counted since service startup).
