https://www.juniper.net/documentation/us/en/software/juniper-paragon-automation2.1.0/user-guide/topics/concept/about-devices-health-page.html
About the Devices Health Page | Juniper Paragon Automation 2.1.0 | Juniper Networks
Juniper Paragon Automation Release 2.1.0 provides Beta support for the WAN Health Tab feature.
about the deviceshealth page