Very happy to be able to recommend an open source project here.
Hertzbeat is an open-source, real-time monitoring system with custom-monitor and agentless. Support web service, database, os, middleware and more.
Here’s a video of show: https://youtu.be/eb_Nosl9fZY. Very open to feedback.
github: https://github.com/dromara/hertzbeat
home: https://hertzbeat.com/en/
Very welcome to use and give us a star! Thanks!!!!