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

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• CPU Usage Ratio—Indicate the CPU usage ratio of the monitored process when APM polls the
host that the OpenBSD resides for the last time.
 Threshold setting—Click the threshold setting icon to set the threshold of CPU usage
ratio for the monitored process. The indexes of the monitored process is highlighted in yellow
if the conditions of Level-1 threshold are met, and is highlighted in red if the conditions of
Level-2 threshold are met. You can set a user-defined threshold or a global threshold to control
alarms of CPU usage ratio.
 History Record—Click the History Record icon to CPU usage ratio trend of the
monitored process in a past time period, which includes the last 1 hour, last 6 hours, today,
yesterday, this week, this month, and this year. If you select the time period Last 1 hour,
Last 6 hours, or Today, the CPU usage ratio is measured in unit of a polling interval; if you
select the time period Yesterday, This week, or This month, the CPU usage ratio is
measured in hours, and the diagram displays the CPU usage ratio trends, and the maximum,
minimize, and average values of the CPU usage ratio index; if you select the time period This
year, the CPU usage ratio is measured in days, and the diagram displays the CPU usage
ratio trend, and the maximum, minimize, and average values of the CPU usage ratio index.
Move the pointer over the each sampling point to view the CPU usage ratio of the monitored
process for the time being.
• Memory Usage Ratio—Indicate the memory usage ratio of the monitored process when APM
polls the host that the OpenBSD resides for the last time.
 History Record—Click the History Record icon to memory usage ratio trend of the
monitored process in a past time period, which includes the last 1 hour, last 6 hours, today,
yesterday, this week, this month, and this year. If you select the time period Last 1 hour,
Last 6 hours, or Today, the memory usage ratio is measured in unit of a polling interval; if
you select the time period Yesterday, This week, or This month, the memory usage
ratio is measured in hours, and the diagram displays the memory usage ratio trends, and the
maximum, minimize, and average values of the memory usage ratio index; if you select the
time period This year, the memory usage ratio is measured in days, and the diagram
displays the memory usage ratio trend, and the maximum, minimize, and average values of
the memory usage ratio index. Move the pointer over the each sampling point to view the
memory usage ratio of the monitored process for the time being.
I/O status
APM can monitor the I/O status of the disk drivers in the OpenBSD system, as shown in Figure 94.
Figure 94 I/O state
This pane contains the following information:
• Device Name—Indicate the name of the disk drivers in the OpenBSD system.
• I/O Rate—Indicate the number of bits of the input/output data in the disk driver per second.
• IOs/Sec—Indicate the number of the transfer times in the disk driver per second. A transfer is an
I/O request to the physical disk. Multiple logical requests can be integrated into a single I/O
request. The size of the transferred data in each transfer is not fixed.