Internet Information Services Global Counters
Applies To: Windows Server 2003, Windows Server 2003 with SP1
Use the Internet Information Services Global counters described in Table D.17 through Table D.20 to monitor FTP, SMTP, and NNTP services as a whole. You cannot configure these counters to monitor individual sites. This differs from IIS 5.x, in which global counters monitored the WWW and FTP services.
If the service that you want to monitor (FTP, SMTP, or NNTP) is not installed or is not running, the counters return a zero value.
Table D.17 lists the Async I/O counters that are no longer valid for the Internet Information Services Global performance object. The value of these counters is always zero.
Table D.17 Async I/O Counters
| Counter |
|---|
Measured Async I/O Bandwidth Usage |
Total Blocked Async I/O Requests |
Total Rejected Async I/O Requests |
Current Blocked Async I/O Requests |
Measured Async I/O Bandwidth Usage |
Table D.18 describes File Cache counters for the Internet Information Services Global performance object.
Table D.18 File Cache Counters
| Counter | Description |
|---|---|
Current Files Cached |
The number of files whose content is currently in the cache. |
Total Files Cached |
The number of files whose content has been added to the cache since the service started. |
File Cache Hits |
The number of successful lookups in the file cache. |
File Cache Misses |
The number of unsuccessful lookups in the file cache. |
File Cache Hits % |
The ratio of File Cache Hits to the total number of cache requests. |
File Cache Flushes |
The number of file cache flushes that have occurred since the service started. |
Current File Cache Memory Usage |
The current number of bytes used for the file cache. |
Maximum File Cache Memory Usage |
The maximum number of bytes used for the file cache. |
Table D.19 describes Flushed and URI Cached counters for the Internet Information Services Global performance object.
Table D.19 Flushed and URI Cached Counters
| Counter | Description |
|---|---|
Active Flushed Entries |
The number of cached file handles that will close when all current transfers are complete. |
Total Flushed Files |
The number of file handles that have been removed from the cache since the service started. |
Current URIs Cached |
The number of URI information blocks that are currently in the cache. |
Total URIs Cached |
The number of URI information blocks that have been added to the cache. |
URI Cache Hits |
The number of successful lookups in the URI cache. |
Uri Cache Misses |
The number of unsuccessful lookups in the URI cache. |
URI Cache Hits % |
The ratio of URI Cache Hits to the total number of cache requests. |
URI Cache Flushes |
The number of URI cache flushes that have occurred since the server started. |
Total Flushed URIs |
The number of URI information blocks that have been removed from the cache since the service started. |
Table D.20 describes the BLOBs counters for the Internet Information Services Global performance object. A BLOB is a binary large object.
Table D.20 BLOBs Counters
| Counter | Description |
|---|---|
Current BLOBs Cached |
The BLOB information blocks currently in the cache. |
Total BLOBs Cached |
The number of BLOB information blocks that have been added to the cache. |
BLOB Cache Hits |
The number of successful lookups in the BLOB cache. |
BLOB Cache Misses |
The number of unsuccessful lookups in the BLOB cache. |
BLOB Cache Hit % |
The ratio of BLOB Cache Hits to the total number of cache requests. |
BLOB Cache Flushes |
The number of BLOB cache flushes that have occurred since the service started. |
Total Flushed BLOBs |
The number of BLOB information blocks that have been removed from the cache since the service started. |