:: Apache processes

:: Filesystem usage (in %)

:: Inode usage (in %)

:: IOstat

:: Exim Mailqueue

:: Exim mail throughput

:: MySQL throughput

:: MySQL queries

:: MySQL slow queries

:: MySQL threads

:: eth0 errors

:: eth0 traffic

:: 192.168.0.42 traffic

:: Netstat

:: Pending packages

:: Uptime

:: Fork rate

:: Number of Processes

:: VMstat

:: HDD temperature

:: Temperatures

:: Voltages

:: apc@localhost charge

:: apc@localhost output current

:: apc@localhost input AC frequency

:: apc@localhost voltages

:: Squid cache status

:: Squid client requests

:: Squid traffic status

:: CPU usage

:: Available entropy

:: Interrupts & context switches

:: Individual interrupts

:: Load average

:: Memory usage

:: File table usage

:: Inode table usage

:: Swap in/out