The Health icon on the cluster row displays the status of the least healthy member of the cluster. For information about the meaning of health icons, see Section 25.1, Health States.
To view details about the status of the cluster:
Click Devices > Analytics Server.
On the cluster row, click the Health icon.
To ensure that the information is current, click Refresh.
To view specific information about the status of Analytics Server, click the Health icon in the Analytics Server row.