How to troubleshoot loki stack whether it has received the specified data?

I’ve got k8s coredns and csi-nas log on promtail’s targets page, and I ve receive csi-nas log on grafana. but coredns didn’t show up in grafana. so how to troubleshoot this problem.

this is my grafana page

This topic was automatically closed 365 days after the last reply. New replies are no longer allowed.