Grafana Alerts not working & giving [NO DATA]

  • What Grafana version and what operating system are you using?
    Grafana version : 8.5.1
    OS : Redhat Linux

  • What are you trying to achieve?

  • How are you trying to achieve it?
    We have configured Alerts, but the Alerts view always shows as NO DATA

  • What happened?
    Not sure.

  • What did you expect to happen?
    Trigger an alert to the listed contacts whenever the thresholds are breached.

  • Can you copy/paste the configuration(s) that you are having problems with?

  • Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.
    I am pasting the screenshot. Refer to Screenshot names.
    State history.PNG
    Query Inspector.PNG ---- Shows that Data is present
    Alert CONFIG.PNG ---- Shows Alert Configuration
    Alert QUERY.PNG ----- Shows Query
    Alert Page [NO DATA].PNG — Main Alert Page showing [NO DATA

    Alert Page NO DATA


  • Did you follow any online instructions? If so, what is the URL?