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

 Response Time—Ping response time in the last ping test.

 Packets Sent—Number of ICMP packets sent in the last ping test. The maximum value is 3.

 Packets Received—Number of ICMP responses received by APM in the last ping test. The

value can be 0 or 1.

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

history response time, sent packets, or received packets 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 values of the monitor index. Place the cursor over a spot in the curve to view statistics

of the monitor index at the specific time point.

Disk Usage Ratio

On Windows XP, each root disk must be assigned a unique letter to identify itself in the file system. The

letter is known as the "drive letter." A root disk can be a physical disk, partition, or logical volume. Data

is written to or read from the physical disk, partition, or logical volume identified by the drive letter. See

Figure 18 for the Disk Usage Ratio area layout.

Figure 18 Disk Usage Ratio area layout

The Usage Ratio area contains the following fields:

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

• Disk usage ratio bar chart—Shows the space usage of each disk on Windows XP in the last

polling interval in a bar chart. To view the usage ratio of a specific disk, place the cursor over the

corresponding bar in the chart.

• Disk—Drive letter of the disk.

• Usage Ratio—Disk space usage.

 Set Threshold icon —Click the Set Threshold icon for a disk to set space usage alarm

thresholds for it. The usage ratio is highlighted in yellow when it reaches the level-1 threshold,

and is highlighted in red when it reaches the level-2 threshold. You can use either the global

thresholds or user-defined thresholds.