Not able to create 2 layer data on radar pannel

  • What Grafana version and what operating system are you using?
    9.0

  • What are you trying to achieve?
    create radar chart with 2 layer of data, like this month and last month.

  • How are you trying to achieve it?

  • What happened?
    only show one layer of data

  • What did you expect to happen?
    able to config the depth of radar chart

  • 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.
    微信图片_20220719185101

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