HP Intelligent Management Center v5.1 SP1 Application Manager Administrator Guide

Figure 16 Memory usage trend graph

The Memory Usage Ratio area contains the following fields:

• Dashboard icon /Trend icon —Click the Dashboard icon or Trend icon to

display the area in a dashboard or trend graph.

 Memory usage dashboard graph—Shows the transient physical memory usage of Windows

XP in the last polling period.

 Memory usage trend graph—Shows the memory usage trend of Windows XP over a

specified time range in a line graph. The green line represents the physical memory usage,

and the orange line represents the virtual memory usage. Place the cursor over a spot in the

curve to view the memory usage of Windows XP at the specific time point. By default, the

graph shows the last hour data. To change the report period, click the Last 1 Hour icon

on the upper right of the graph, and then select an icon from the list. Available options

include Last 6 Hours , Today , Yesterday , This Week , This Month , and

This Year .

• Refresh icon —Click the Refresh icon to refresh the area.

• Item—Monitor index name.

 Physical Memory—Physical memory usage on Windows XP.

 Virtual Memory—Virtual memory usage on Windows XP.

• Total—Total physical or virtual memory capacity o n W i n d o ws X P.

• In Use—Physical or virtual memory size in use on Windows XP.

 History icon —Click the History icon to for a monitor index to view statistics of the

history physical or virtual memory usage trend for Windows XP in a line graph. By default, the

graph shows the last hour statistics. To change the report period, click the Last 6 Hours icon

, Today icon , Yesterday icon , This Week icon , This Month icon , or This

Year icon on the upper right of the graph as needed. Hourly data and today's data is

collected every polling interval, yesterday's, weekly, and monthly data is collected in hours,

and yearly data is collected in days. The statistics graph contains maximum, minimum, and

average memory usage ratios. Place the cursor over a spot in the curve to view memory usage

ratios at the specific time point.

• Usage Ratio—Physical or virtual memory usage of Windows XP. The value is a percentage of the

memory size in use to the total memory capacity.