The runtime map facilitates visualization of health and performance statistics pertaining to your application server environment. From this page you can easily view the entire environment as a searchable map of rectangular areas which are sized and colored according to observed metrics. To view this page, click Runtime Operations > Runtime Map.
The runtime map is meant to be used as an assessment tool to gain an active perspective on the health of your entire environment. An example of a runtime map can be seen here:
The above image displays an example of the runtime map. At the largest, the view contains a cell, and the respective node groups contained within. Displayed within each node group are the dynamic clusters that are affiliated with each. In the example above, the cell contains two node groups. Node group 1 contains three dynamic clusters, entitled DC_A, DC_B, and DC_C. Within each dynamic cluster are anywhere from one to four nodes. Node group 2 contains one dynamic cluster and one node. The nodes carry a color coding, from green to red. Green indicates a healthy utilization, while the red indicates an unhealthy state. The nodes are also appropriately sized according to the actual workload. In the above picture the node running in dynamic cluster d (DC_D) indicates the need for immediate attention.
Set refresh rate | The refresh rate is the time, in seconds, that the runtime map is being updated. In most cases, the default refresh rate is sufficient. However, if your environment is extremely active you may want to set a lower refresh value. |
Search | The search field allows users to find specific instances of a variety
of search options. Once a parameter has been passed into the search all the
resulting entries will be highlighted on the map. The following search options
exist:
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Runtime map | The map is updated automatically from your runtime configuration. As your environment changes, your map will also change. The map is color coded to indicate the health of your environment. Green nodes are healthy and available for work, while red nodes indicate an unhealthy state which requires attention. Moving the mouse over the map invokes the hover help feature, which displays the specifics of the cell, node group, dynamic clusters, or nodes you are hovering over. |