:: Apache accesses

:: Apache processes

:: Apache volume

:: Filesystem usage (in %)

:: Inode usage (in %)

:: IOstat

:: S.M.A.R.T values for drive sda

:: S.M.A.R.T values for drive sdb

:: Exim Mailqueue

:: Exim mail throughput

:: MySQL throughput

:: MySQL queries

:: MySQL slow queries

:: MySQL threads

:: eth0 errors

:: eth0 traffic

:: Netstat

:: PostgreSQL Blocks Hits and Read

:: PostgreSQL Cache Hit/Miss Ratio

:: PostgreSQL cluster occupancy

:: PostgreSQL Commits and Rollbacks

:: PostgreSQL Databases connexions

:: PostgreSQL connexions per database

:: PostgreSQL Inserts, Updates and Deletes

:: PostgreSQL cluster size

:: PostgreSQL databases sizes

:: Fork rate

:: Number of Processes

:: VMstat

:: HDD temperature

:: CPU usage

:: Available entropy

:: Interrupts & context switches

:: Individual interrupts

:: Load average

:: Memory usage

:: File table usage

:: Inode table usage

:: Swap in/out