All Engines Heatmap

Quick view of BW5 Engines status for the selected Filter and Server. Each rectangle in the heatmap represents an engine. Rectangle size represents Max Heap Size and the color represents the most severe value in the heatmap rectangle is shown for the selected Metric. By default, the maximum Alert Severity is shown:

Values range from 0 - 2, as indicated in the color gradient color_gradient_sever00465.gif bar, where 2 is the highest Alert Severity:

red_indicator_light00466.gif Red indicates that one or more metrics exceeded their ALARM LEVEL threshold.

yellow_indicator_light00467.gif Yellow indicates that one or more metrics exceeded their WARNING LEVEL threshold.

green_indicator_light00468.gif Green indicates that no metrics have exceeded their alert thresholds.

Mouseover to see the following performance metrics:

Click on a node to drill down to the Single Engine Summary  display to look at number of processes running, threads, history of memory utilization and other performance metrics for a specific engine. Mouse-over nodes to view details about engine performance and status.

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Filter By:

The display might include these filtering options:

 

Filter:

Choose a filter to show data for in the display. By default, the Filter: drop-down menu only contains the No Filter option. To create your own filtering options, see Creating Customized Filters in the User’s Guide.

 

Server:

Choose a server to show data for in the display.

 

Count:

The total number of engines in the display.

 

Active

Number of engines currently active.

 

Active Only

If selected, only engines with a status of ACTIVE are displayed. Otherwise, if deselected, all engines for the given Filter/Server selection are displayed.

 

Engine Names

Select this check box to display the names of the engines above their respective rectangles in the heatmap.

 

Log

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.

 

Auto

Select to enable auto-scaling. When auto-scaling is activated, the color gradient bar's maximum range displays the highest value. NOTE: Some metrics auto-scale automatically, even when Auto is not selected.

 

Metric

Choose a metric to view in the display.

 

 

Alert Severity

The maximum level of alerts in the heatmap rectangle. Values range from 0 - 2, as indicated in the color gradient color_gradient_sever00470.gif bar, where 2 is the highest Alert Severity:

red_indicator_light00471.gif Red indicates that one or more metrics exceeded their ALARM LEVEL threshold.

yellow_indicator_light00472.gif Yellow indicates that one or more metrics exceeded their WARNING LEVEL threshold.

green_indicator_light00473.gif Green indicates that no metrics have exceeded their alert thresholds.

 

 

Alert Count

The total number of critical and warning alerts in the heatmap rectangle. The color gradient color_gradient_count00474.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 count of alerts in the heatmap. The middle value in the gradient bar indicates the average alert count.

 

 

CPU Used%

The percent (%) CPU used in the heatmap rectangle. The color gradient color_gradient00475.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 count of alerts in the heatmap. The middle value in the gradient bar indicates the average count.

 

 

Memory Used%

The percent (%) memory used in the heatmap rectangle. The color gradient color_gradient00476.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 count of alerts in the heatmap. The middle value in the gradient bar indicates the average count.

 

 

Active Processes

The number of currently active processes in the heatmap rectangle. The color gradient color_gradient_critic00477.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 count of alerts in the heatmap. The middle value in the gradient bar indicates the average count.

 

 

Running Processes

The number of currently running processes in the heatmap rectangle. The color gradient color_gradient_critic00478.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 count of alerts in the heatmap. The middle value in the gradient bar indicates the average count.

 

 

Created Processes

The number of created processes in the heatmap rectangle. The color gradient color_gradient_critic00479.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 count of alerts in the heatmap. The middle value in the gradient bar indicates the average count.

 

 

Created/sec

The number of created processes in the heatmap rectangle, per second. The color gradient color_gradient_critic00480.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 count of alerts in the heatmap. The middle value in the gradient bar indicates the average count.

 

 

Error Count

The total number of errors in the heatmap rectangle. The color gradient color_gradient_count00481.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 count of alerts in the heatmap. The middle value in the gradient bar indicates the average alert count.