Node view

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
Inode usage in percent
Inode usage in percent Inode usage in percent
Throughput per device
Throughput per device Throughput per device
Utilization per device
Utilization per device Utilization per device

mod_tile

avg latency of tile retrival from disk
avg latency of tile retrival from disk avg latency of tile retrival from disk
freshness of served tiles
freshness of served tiles freshness of served tiles
mod_tile HTTP response codes
mod_tile HTTP response codes mod_tile HTTP response codes
mod_tile responses by zoom layer
mod_tile responses by zoom layer mod_tile responses by zoom layer

munin

Munin processing time
Munin processing time Munin processing time

network

eth0 errors
eth0 errors eth0 errors
eth0 traffic
eth0 traffic eth0 traffic
Firewall Throughput
Firewall Throughput Firewall Throughput
HTTP loadtime of a page
HTTP loadtime of a page HTTP loadtime of a page
Netstat, combined
Netstat, combined Netstat, combined
Netstat, established only
Netstat, established only Netstat, established only

processes

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

renderd

Data import lag
Data import lag Data import lag
Renderd queue length
Renderd queue length Renderd queue length
Renderd throughput
Renderd throughput Renderd throughput
Renderd throughput by zoom
Renderd throughput by zoom Renderd throughput by zoom
Renderd time spent by queue
Renderd time spent by queue Renderd time spent by queue
Renderd time spent by zoom
Renderd time spent by zoom Renderd time spent by zoom

system

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