No data in grafana

  • What Grafana version and what operating system are you using?

v8.1.2 (103f8fa094), Ubuntu Linux 20.04.2

  • What happened?

Hi, I have “No data” in some items, data source is added because it works fine on the rest of the devices. In zabbix the data is also collected correctly, but on Grafana there is a problem.