Grafana is an open source toolkit that will become an indispensable tool for every system administrator. It allows you to visually, in the form of graphs and diagrams, display the status of your servers to monitor their performance, loading and many other potential metrics.
Integration with Notify.Events will provide prompt notification of situations requiring your attention. In addition, the ability to select the notification method depending on the priority of the event will allow you to configure notification of critical situations in the form of a phone call. This will allow you to know about the accident first, regardless of the time of day.