Metric Group: Metric group contains the metrics to which an event is to be applied. It is used to filter out the metrics
Metric Name: Metric name belonging to the selected metric group
Metric Attribute: Metric attribute (data type) of the selected metric, such as Avg / Min / Max / Count on which the alert is to be configured.
Select Subjects: Subject is a hierarchy from which we get information about Tier, server, and instance. On the basis of the subject, data is pulled from the system for a particular metric. You can either select all or specify a subject.
: To view the graphs of the selected subject in the Dashboard.
: To delete the added metrics for the observer configuration.