In the "Job" tab of the "catworkx Metrics Plugin" dialog, you can start and stop the metrics job as configured in the "Settings" tab.
If the job is running, the left status indication changes to "Running" (green).
If the job is running in a datacenter environment, the right status indication changes to "Clustered" (green).
If a problem appears when starting the job, the status indication may not change to green. In this case, you have to check the log files.