I was looking for a system monitoring solution that can notify my in case of abnormal CPU/netowrk/disk usage via email or telegram. It seems there are several popular solutions: * `Nagios `_ * `Munin `_ * `Icinga `_ * `Spiceworks `_ * `Monit `_ * `Cacti `_ * `Zabbix `_ * `Glances `_ * `Monitorix `_ See also: * ``_