This article will guide you on how to install and configure the Zabbix server on #Linux. You have also learned how to install and configure the Zabbix agent on the Zabbix server and the client #machines. Now you can easily keep track of the servers and monitor their health.
Zabbix server is the central process of #Zabbix software. The server performs the polling and trapping of data, it calculates triggers, sends notifications to users.
The server can itself remotely check networked services (such as web servers and mail servers) using simple service checks.
You can now start the Zabbix server and agent by running the commands:
$ sudo systemctl start zabbix-server.
$ sudo systemctl start zabbix-agent.
https://linuxapt.com/blog/64-install-and-configure-zabbix-monitoring-server-on-ubuntu