Determine the Data Source

  1. To determine the name of the data source, navigate to the Resource Graphs screen. For example,

    1. Reports>Resource Graphs.

    2. Select one of the listed resources.

    3. Under SNMP Node Data, select Node-level Performance Data and choose Graph Selection.

  2. Scroll through the graphs to find the title of the graph that displays the metric on which you want to threshold. For example, "Number of Processes" or "System Uptime":

    Graphs

  3. Go to etc/snmp-graph.properties.d/ and search for the title of the graph (for example, "System Uptime").

  4. Note the name of the data source, and type it in the Datasource field when you create your threshold.