After adding multiple rules, the data loads slowly

[Thuaiqian]

When multiple rules are set, the chart data is obviously slow to load and too inefficient, is there any way to solve this problem?

[Thuaiqian]

It takes a long time to load

[aelxdc]

Same thing for me, it is a load for multiple query from rules?

[xkilian]

The more rules you add, the slower it gets.
Support for flowcharting ends with Grafana 10.x, version 11 will disable angular based plugins (like flowcharting).
There is no good alternative yet. (Canvas or others)