The operations dashboard displays a high level summary of your overall environment.
To view this administrative console page, click Runtime operations > Dashboard.
The operations dashboard displays operational alerts, if any. Operational alerts inform you of any issues in your environment, so you can take the proper actions if necessary. The default charts are preselected for you to use, but you can also create and configure a new chart to display.
The chart preferences that you specify are stored with your user ID, so that you can see the same configuration during your next login.
WebSphere Extended Deployment information center (online)