All Servers Heatmap

This heatmap shows the current status and utilization metrics for all WebSphere servers. Choose a cell and node from the drop-down menus. Use this display to see metrics for Alert Count, Live Session Count, WAS CPU %, Host CPU % and Memory Used %. By default, this display shows the heatmap based on the Alert Severity metric.

Each rectangle is a different WebSphere server. Use the Node Labels check-box

to include or exclude labels in the heatmap, and mouse over a rectangle to see additional metrics for a server. Click a rectangle to drill down to the Server Summary display, which shows additional details about the server.

Filter By:
	Cell:	Choose a cell or All Cells to see metrics for.
	Node:	Choose a node or All Nodes to see metrics for.
Fields and Data:
	Active Servers Only	Choose this check box to only include active servers in the display.
	Server Count	The number of servers in the display.
	Node Labels	Select to include node labels 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.
		Alert Severity	The current alert severity. Values range from 0 - 2, as indicated in the color gradient bar, where 2 is the highest Alert Severity: Red indicates that one or more metrics exceeded their ALARM LEVEL threshold. Yellow indicates that one or more metrics exceeded their WARNING LEVEL threshold. Green indicates that no metrics have exceeded their alert thresholds.
		Alert Count	The total number of critical and warning unacknowledged alerts. The color gradient 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. The color gradient 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 ProcessCpuLoadPercent. The middle value in the gradient bar indicates the middle value of the range. When Auto is checked, the numeric values in the color gradient bar show the range of the data being displayed rather than the default values. The middle value changes accordingly to indicate the color of the middle value of the range.
		V Memory Used%	The percent virtual memory used. The color gradient 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 SystemCpuLoadPercent. The middle value in the gradient bar indicates the middle value of the range. When Auto is checked, the numeric values in the color gradient bar show the range of the data being displayed rather than the default values. The middle value changes accordingly to indicate the color of the middle value of the range.
		Free Memory	The total amount of available memory. The color gradient bar, populated by the current heatmap, shows the value/color mapping. The numerical values in the gradient bar range from 0 to the maximum amount of available memory. The middle value in the gradient bar indicates the average amount. The Auto flag does not have any impact on this metric.