CPU Monitor
This is the status of the main CPU (central processor unit).
The CPU status is based on the five-minute load average.
Disk Monitor
This is the status of the system disks.
Warnings are triggered when the disk is 90% full and again when at 95%. These
thresholds can be lowered at your request.
Connectivity
This is the status of the external internet connection
ftp
This is the status of the ftp server.
http
This test check if the web server is there and alive. Password protected pages
are not supported.
msgs
This is the event log check. NOTICE and WARNING conditions are reported. A
NOTICE condition reports a high priority status and sends a notification; a
WARNING reports a medium status report. Customers can define the messages to
look for.
nntp
Indicates whether the news server is running.
pop3
This test checks that the pop3 mail server is alive and well.
smtp
This test indicates whether the SMTP process (usually sendmail) is alive and
well.