The "Processes" graph is not displlayed in Grafana


I am using:

  • Telegraf version 1.14
  • Influxdb version 2.0 beta
  • Grafana version 7.05

and I want to display the processes in a graph in Grafana.

The following query works correctly in InfluxDB and the graph is displayed:

but the same query does not display anything in Grafana:

Thank you