[BUG] Tracing dashboard Flame panel error

[yhcloud123]

Search before asking

• [X] I had searched in the issues and found no similar feature requirement.

DeepFlow Component

Grafana Dashbaord

What you expected to happen

Red exclamation mark appears on the Flame panel, reporting error

How to reproduce

Using a deepflow data source A Grafana deployed using templates within a chart Connect to an existing Grafana on your own Except for the difference in yaml (which I tried and should not be related to), the other versions of Grafana are the same, but the only data cannot be generated is the flame. The internal version in the chart has this, while the external version of Grafana does not have this flame

DeepFlow version

Branch：v6.4

DeepFlow agent list

normal

Kubernetes CNI

calico

Operation-System/Kernel version

No response

Anything else

This issue may occur when using an external database

But the Flame panel version 6.2.6 used before was normal

Are you willing to submit a PR?

• [X] Yes I am willing to submit a PR!

Code of Conduct

• [X] I agree to follow this project's Code of Conduct