Dashboards and Reports are useful for getting a high-level overview of the health and performance of your system on a regular basis.
Dashboards provide a graphical overview of the selected data made available for quick access. Custom dashboards let you create and arrange widgets to give users a visual overview of the data of interest to them. A War Room is similar to a dashboard, but it is interactive. The chat facility in virtual war rooms enable visually-enhanced collaborative troubleshooting in real-time in response to high priority events.
Reports capture AppDynamics data from dashboards and help share it with the recipients. Reports can be automatically generated on a regular schedule.