Zabbix is an open-source monitoring software tool for drivers it components. it includes networks, servers, virtual machine (VMS) and cloud services. Zabbix provide monitoring metrics such as network virtualisation, CPU load and disk space consumptions.
Memory requirements ?
Zabbix requires both physical and disk memory. However, the amount of require disk memory obviously depends on that are being monitored. Zabbix dashboard is a central place the web fronted.