The following tables detail the monitors support for the Managed Microsoft IIS WWW, FTP, and SMTP Services.
Monitors for Microsoft IIS WWW Service
Monitor |
Description |
Frequency |
IIS CPU Usage |
The IIS inetInfo process is over 90% |
5 Min |
IIS Memory Usage |
The IIS inetInfo process memory usage is greater than 90% of the total server memory |
5 Min |
IIS ASP State Service |
The IIS ASP.net State service is not running |
1 Min |
IIS Admin Service |
The IIS Admin (inetInfo) service is not running |
1 Min |
IIS WWW Service |
The IIS W3SVC service is not running |
1 Min |
IIS Application Host Helper Service |
The IIS Application Host Helper service is not running |
1 Min |
IIS WAS Service |
The IIS WAS service is not running |
1 Min |
Windows Event Log |
The Event log is polled for IIS Errors related to the web server components of IIS |
Instant |
IIS WWW Port Check |
Alarms if TCP Port 80 is not listening |
5 Min |
IIS Blocked Requests |
Alarms when a request was denied because a user defined bandwidth threshold was exceeded |
5 Min |
IIS Not Found Errors |
Alarms when a 404 error is generated |
5 Min |
Monitor |
Description |
Frequency |
FTP Service |
The IIS FTP service is not running |
1 Min |
Windows Event Log |
The Event log is polled for IIS Errors related to the FTP server components of IIS |
Instant |
FTP Port Check |
Alarms if TCP port 21 is not listening |
5 Min |
FTP Bytes Sent |
Alarms if the FTP Service is sending more than x MB |
15 Min |
FTP Bytes Received |
Alarms if the FTP Service is receiving more than x MB |
15 Min |
Monitor |
Description |
Frequency |
SMTP Service |
The IIS SMTP service is not running |
1 Min |
Windows Event Log |
The Event log is polled for IIS Errors related to the FTP server components of IIS |
Instant |
SMTP Port Check |
Alarms if TCP port 25 is not listening |
5 Min |
SMTP Connection Refused |
Alarms when the server cannot create an outbound connection |
5 Min |