WE currently use heartbeat from a single source that verifies a UL is up. It worksgreat but we want to know also if there is an issue with a single web server in a webfarm has an issue connecting to that url. I was thinking I could install heartbeat on each webserver like we do with filebeat etc. but it seems that's not usually done.
What would be the best way to implement heartbeat monitoring for each server so we know if a server is having an issue with connecting to the url as oppose to the url itself being down?