What DevOps Tools Provide
DevOps monitoring tools are built to keep watch over the health and vitals of a system or application. This includes the expenditure of hardware resources such as the CPU and disk space. Through continuous monitoring, developers can quickly find problems in their nascent stages and quickly remedy them before they devolve into outages and degradation.
DevOps teams need to properly diagnose problems in order to make continuous improvements. These tools are meant to provide improved visibility on what resources need to be considered and how well they are functioning. Through improved visibility, developers can have an easier time finding problems before they worsen.