Grafana no data graph


i use grafana with a mariadb bdd and i have this graph:


when, i zoom on this graph i have a message no data


i config graph>axes but not changes.

how can i have data in the graph when i zoom ?


can you help me please.

Hi @gaj,

It’s probably an issue with the query. Can we get more context? What’s the Data Source type and what’s the query you are sending?

You can use the Query Inspector for troubleshooting.

data source is a databade mariadb