Delay in query in the new version of Grafana

Grafana Configuration
1

Hi,

We have a dashboard in Grafana v10.2.3 (1e84fede54), where selecting a different variable triggered an immediate refresh. However, after exporting the dashboard and importing it into a newer Grafana version (v11.4.0 - b58701869e), changing a variable now takes significantly longer to load the results.

What configuration should I check or adjust to improve performance? Any suggestions on how to resolve this issue?

Thanks in advance!

image

1 Like
2

What is your datasource

3

We use MsSql

4

To improve performance after upgrading Grafana, check if “Refresh on Variable Change” is enabled in the variable settings. Ensure queries are optimized, as they might be slower in the new version. If your data source supports caching, enable it to reduce load times. Review panel settings to avoid unnecessary refreshes. Check Grafana’s release notes for any changes affecting variable handling. Clearing your browser cache or using a different browser can also help rule out local issues. If the problem persists, try recreating the dashboard in version 11.4.0 for better compatibility.