Node view

apache

Apache accesses
Apache accesses Apache accesses
Apache processes
Apache processes Apache processes
Apache volume
Apache volume Apache volume

disk

Disk IOs per device
Disk IOs per device Disk IOs per device
Disk latency per device
Disk latency per device Disk latency per device
Disk usage in percent
Disk usage in percent Disk usage in percent
Throughput per device
Throughput per device Throughput per device
Utilization per device
Utilization per device Utilization per device

network

eth0 traffic
eth0 traffic eth0 traffic

postfix

Postfix message throughput
Postfix message throughput Postfix message throughput

processes

VMstat
VMstat VMstat

system

CPU usage
CPU usage CPU usage
Individual interrupts
Individual interrupts Individual interrupts
Load average
Load average Load average
Memory usage
Memory usage Memory usage