:: Apache accesses

:: Apache processes

:: Apache volume

:: Disk usage (in percent)

:: Filesystem usage (in bytes)

:: Inode usage (in percent)

:: IOstat

:: MySQL throughput

:: MySQL queries

:: MySQL threads

:: eth0 errors

:: tun0 errors

:: eth0 traffic

:: tun0 traffic

:: Netstat

:: Ping times to handelsweg8.nl

:: Ping times to kes.grollk.nl

:: Uptime

:: Postfix Mailqueue

:: Postfix message throughput

:: Fork rate

:: Number of Processes

:: VMstat

:: Pending packages

:: CPU usage

:: Available entropy

:: Interrupts & context switches

:: Individual interrupts

:: Load average

:: Memory usage

:: File table usage

:: Inode table usage

:: Swap in/out