We're on zabbix 2.4, which I realize is not the newest version. Their 3.2 change log reads like a laundry list of our complaints, which I'm kind of surprised at.

Zabbix began as a hobby project but evolved into a network monitoring software for system administrators to monitor IT infrastructure. The company has a user base of 300,000 across October 05, 2018 By ...

The best thing about Zabbix is that you can monitor everything all in the one place. You can see your servers, their temperatures, their CPU and network usage, and so much more.

The IT researchers at Qualys have found more than 83,000 Zabbix instances accessible from the Internet using the FOFA search engine. Vulnerable are versions 6.0.0-6.0.31, 6.4.0-6.4.16 and 7.0.0.

Technical Skills and Knowledge: Monitoring and Troubleshooting Experience with real-time monitoring tools (Zabbix, PRTG, SolarWinds, or similar). Ability to diagnose system failures, network outages, ...