Zabbix is an open-source monitoring solution for networks, servers, applications, and services. It provides real-time monitoring and alerting capabilities, allowing organizations to keep track of their IT infrastructure's performance and availability. Zabbix is highly scalable and can be used in small environments or large enterprise systems.

• Real-time monitoring of network devices, servers, virtual machines, and cloud services.
• Customizable dashboards and visualizations for better data representation.
• Flexible alerting system with notifications via email, SMS, or other channels.
• Support for various data collection methods, including SNMP, IPMI, and JMX.
• Extensive reporting capabilities for performance analysis and capacity planning.

To check zabbix version: dpkg -l | grep zabbix