I was using a different free monitoring solution to monitor our Linux servers previously. CloudRadar showed up in my news feed and I figured I would test it out. It took me about 20 minutes to fully connect all of my servers to their platform.
Their platform is easy to use and the default thresholds worked perfectly for me. With my company, I need to monitor bandwidth and make sure they are up and running. CloudRadar has made that task simple. I high recommend them!