Node view

disk

Disk usage in percent Disk usage in percent
Inode usage in percent Inode usage in percent

munin

Munin processing time Munin processing time

network

Connections through firewall Connections through firewall
Firewall Throughput Firewall Throughput
ipconntrack ipconntrack
Netstat Netstat
venet0 errors venet0 errors
venet0 traffic venet0 traffic

postfix

Postfix bytes throughput Postfix bytes throughput
Postfix Mailqueue Postfix Mailqueue

processes

Fork rate Fork rate
Number of threads Number of threads
Processes Processes
Processes priority Processes priority
VMstat VMstat

system

Available entropy Available entropy
CPU usage CPU usage
File table usage File table usage
Inode table usage Inode table usage
Interrupts and context switches Interrupts and context switches
Load average Load average
Logged in users Logged in users
Memory usage Memory usage
Swap in/out Swap in/out
Uptime Uptime