The area of cluster and network health monitoring provides ample opportunity for creative and diverse process and tool implementations. Attendees in this workshop will discuss the issues they face in their deployments and compare their experiences and tactics with others. This workshop is a tool-agnostic discussion of practical issues; the discussion will be widely applicable. The focus will be on practical tactics that attendees can apply directly. Attendees should be sysadmins with a deployed monitoring system in place who want to talk with and learn from others on the subject. Tool developers interested in hearing the needs of their users and/or offering suggestions are also welcome.