Alerting visualization in kibana

Hello, i want to create a visual representing the application status up in green mode and when down in red mode.

Data is in boolean format for UP it is 1 and down it is 0

Description :
image

From which visualization i can create the insight?
Please let me know

Regards,
Anjali Maithani

Check it here

This can be done using vega visualization too, where u can fill up the circle with respective color using color conditioning.