Node view

disk

Disk IOs per device Disk IOs per device
Disk latency per device Disk latency per device
Disk usage in percent Disk usage in percent
Inode usage in percent Inode usage in percent
IO Service time IO Service time
IOstat IOstat
Throughput per device Throughput per device
Utilization per device Utilization per device

memcached

Memcached bytes used Memcached bytes used
Memcached bytes used for all instances Memcached bytes used for all instances
Memcached cache hits and misses -- 127.0.0.1:11211 Memcached cache hits and misses -- 127.0.0.1:11211
Memcached cached items Memcached cached items
Memcached connections Memcached connections
Memcached network traffic Memcached network traffic
Memcached requests -- 127.0.0.1:11211 Memcached requests -- 127.0.0.1:11211

munin

Munin processing time Munin processing time

network

eth0 errors eth0 errors
eth0 traffic eth0 traffic
Firewall Throughput Firewall Throughput
HTTP loadtime of a page HTTP loadtime of a page

nginx

nginx RAM usage nginx RAM usage
Nginx requests Nginx requests
NGINX status NGINX status

postfix

Postfix bytes throughput Postfix bytes throughput
Postfix Mailqueue Postfix Mailqueue

postgresql

PostgreSQL bgwriter PostgreSQL bgwriter
PostgreSQL buffer cache PostgreSQL buffer cache
PostgreSQL buffer cache (gis) PostgreSQL buffer cache (gis)
PostgreSQL checkpoints PostgreSQL checkpoints
PostgreSQL connections PostgreSQL connections
PostgreSQL connections (gis) PostgreSQL connections (gis)
PostgreSQL connections per database PostgreSQL connections per database
PostgreSQL connections per user PostgreSQL connections per user
PostgreSQL database size PostgreSQL database size
PostgreSQL database size (gis) PostgreSQL database size (gis)
PostgreSQL query length PostgreSQL query length
PostgreSQL query length (gis) PostgreSQL query length (gis)
PostgreSQL transaction log PostgreSQL transaction log
PostgreSQL transactions PostgreSQL transactions
PostgreSQL transactions (gis) PostgreSQL transactions (gis)

processes

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

renderd

Data import lag Data import lag

sensors

Fan speeds based on IPMI Fan speeds based on IPMI
Machine temperature based on IPMI Machine temperature based on IPMI

system

Available entropy Available entropy
CPU frequency scaling CPU frequency scaling
CPU usage CPU usage
File table usage File table usage
Individual interrupts Individual interrupts
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

time

NTP timing statistics for system peer NTP timing statistics for system peer