1. A method, comprising: receiving a selection of key performance indicators (KPIs) that each indicate a different aspect of how a service provided by one or more entities is performing, wherein: a stored service definition associates the one or more entities that provide the service, for each of the entities, a stored entity definition identifies machine data pertaining to the entity, the machine data produced by one or more components within an information technology environment and reflecting activity within the information technology environment, and the machine data comprising unstructured data, and each KPI is defined by a search query that derives one or more values from machine data identified in the entity definitions, the one or more values associated with a point in time or a period of time; for each of the selected KPIs: deriving the one or more values, and causing display of a graphical visualization of the derived one or more values for the KPI along a time-based graph lane; wherein the graph lanes for the selected KPIs are parallel to each other; wherein the graphical visualizations in the graph lanes are all calibrated to a same time scale; and wherein the method is performed by one or more processing devices.