I'm a developer. I write web apps and run them on linux servers. I keep an eye on them to make sure all apps are running smoothly. But, as the number of apps an

I'm a developer. I write web apps and run them on linux servers. I keep an eye on them to make sure all apps are running smoothly. But, as the number of apps and servers grows, manual monitoring takes more and more time, so I need an automated web app monitoring tool.