Platform Health is Unknown, Critical, or Warning

Symptoms

Platform Health status indicates Unknown, Critical, or Warning.

Cause

Excessive usage of the platform resources.

Solutions

From the list of events, identify the events related to the platform health status. With the help of the events, analyze the reasons for platform's health status is changed to Unknown, Critical or Warning. After taking a corrective action to address the issues, do the following:

Refresh the browser from which you are accessing the Fabric Manager user interface.
In the Fabric Manager user interface, click Events and then close the relevant event.

The health status of the platform gets updated.