:: Apache accesses

:: Apache processes

:: Apache volume

:: Disk IOs per device

:: Disk latency per device

:: Disk usage in percent

:: Inode usage in percent

:: IO Service time

:: IOstat

:: Throughput per device

:: Utilization per device

:: Exim mail throughput

:: Exim Mailqueue

:: Connections through firewall

:: eth0 errors

:: eth0 traffic

:: eth1 errors

:: eth1 traffic

:: Firewall Throughput

:: ipconntrack

:: Netstat

:: NFS Client

:: Fork rate

:: Number of rsync processes

:: Number of threads

:: Processes

:: VMstat

:: Available entropy

:: CPU usage

:: File table usage

:: Individual interrupts

:: Inode table usage

:: Interrupts and context switches

:: Load average

:: Memory usage

:: Swap in/out

:: Uptime