NHM Incidents by Minute

This chart shows when WBC Network Health Monitor Incidents occur by device by minute. This is not the same as the incidents used in IntraVUE‎ Analytics.

Understanding NHM Incidents and Events explains how WBC Network Health Monitor creates incidents. Incidents occur when a Ping or Bandwidth response for a device exceeds a value which represents the upper range of expected responses. The importance in WBC Network Health Monitor is the number of devices in a network which exceed their values in the same or consecutive minutes, not what any individual device does.

This chart is good at showing when and which individual devices are exceeding their upper range of responses. The NHM Incidents by Time Over-Range shows the device Total numbers but not which devices, and the NHM Incidents by Device Over-Range show the Total by device over a time duration, but not the individual minutes.

Like most other charts, on the left is a control panel to select how many Hours To Graph, which Critical Types to graph, and which Networks to graph.

You can select graphing for either Ping, XMIT, or RECV incidents as well as how to Sort and label the devices.

The Sort by control offers several sorts: