Monitor multiple jenkins instances in single dashboard /multiple dashboards

Hi Team,

I am looking for some support from you guys. Here is my problem.

I am looking for multiple Jenkins instance metrics in Grafana dashboard. As i can able to see all my 4 Jenkin end points (instances ) are up and even i can able to access the endpoint.

when i am trying to add /import jenkins dashboard i can see the below
" only queries that return single series/table is supported" but when i keep only one end point in prometheus i can see the metrics in grafana dashboard but its not refreshing.

Any suggestions how can i fix above issue – monitor multiple jenkins instances in grafana ?