The Health indicator is available in the Overview section on the Install and Support page.
The Health indicator turns red if any of the following malfunctioning events occur:
If proxy stops collecting flow data
If platform stops processing data due to some reason; for example, insufficient disk space
If search indexer lags behind, resulting in outdated search result
The overall health indicator displays the number of irregularities, with a Red light on. The individual irregularities are listed with their details, when the number of problems against overall health, is clicked on. In case of normal functioning, the health indicator shines a Green light.