All Sessions Heatmap

This heatmap shows activity metrics for all web application sessions on a selected server. Use this display to see metrics for Live Sessions, Current Requests, Total Requests and Response Time for all web application sessions on a server. By default, this display shows the heatmap based on the Live Sessions metric.

Each rectangle is a different web application on the server. Choose a Cell, Node and Server from the drop-down menus. Mouse over a rectangle to see additional metrics. Click a rectangle to drill down to the Application Summary display, which shows additional details about the application.

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Filter By:

 

Cell:

Choose the cell for which you want to show data.

 

Node:

Choose the node for which you want to show data.

 

Server:

Choose the server for which you want to show data.

Fields and Data:

 

 

 

Application Count

The number of web applications in the display.

 

Log Scale

Select to enable a logarithmic scale. Use Log Scale to see usage correlations for data with a wide range of values. For example, if a minority of your data is on a scale of tens, and a majority of your data is on a scale of thousands, the minority of your data is typically not visible in non-log scale graphs. Log Scale makes data on both scales visible by applying logarithmic values rather than actual values to the data.

 

Metric

Choose a metric to view in the display.

 

 

Live Sessions

The current number of live sessions. The color gradient color_gradient00280.gif bar, populated by the current heatmap, shows the value/color mapping. The numerical values in the gradient bar range from 0 to the defined alert threshold of WasLiveSessionCountHigh. The middle value in the gradient bar indicates the middle value of the range.

 

 

Current Requests

The number of current requests. The color gradient color_gradient00281.gif bar, populated by the current heatmap, shows the value/color mapping. The numerical values in the gradient bar range from 0 to the defined alert threshold of WasServletRequestRateHigh and WasJspRequestRateHigh. The middle value in the gradient bar indicates the middle value of the range.

 

 

Total Requests

The total number of requests. The color gradient color_gradient_critic00282.gif bar, populated by the current heatmap, shows the value/color mapping. The numerical values in the gradient bar range from 0 to the maximum number of requests. The middle value in the gradient bar indicates the average amount.

 

 

Response Time

The average response time. The color gradient color_gradient00283.gif bar, populated by the current heatmap, shows the value/color mapping. The numerical values in the gradient bar range from 0 to the defined alert threshold of WasServletResponseTimeHigh and WasJspResponseTimeHigh. The middle value in the gradient bar indicates the middle value of the range.