Munin

Munin is a network monitoring system that will provide visual graphs which aid you in seeing resource utilization in your infrastructure.

2016 Picture Of The Year

They are redoing their docs, and the "Munin Guide" is the new stuff http://guide.munin-monitoring.org/en/latest/installation/configuration.html

See Also

• wp:Comparison of network monitoring systems
• wp:Cacti (software)
• wp:OpenNMS
• wp:Zabbix
• wp:Opsview

Many are based on RRDTool and/or the original wp:Nagios

• wp:Icinga
• wp:Shinken (software)