Grafana Show ,,Error: Cannot fetch graph with curl"

Hey everyone,

My Grafana shows the error ,Error: Cannot fetch graph with curl: Operation timed out after 5001 milliseconds with 0 bytes received" in my Icinga environment. On the Grafana dashboard I get the message ,No data". Can anyone help me how to fix this error?

I was able to solve the problem myself. The trigger was that in the configuration on Icinga and in the Graph JSON the Dashboard UID’s were not identical!

Best regards :slight_smile: