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

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 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 HP-UX system, as shown in Figure 107.
Figure 107 I/O state
This pane contains the following information:
• Device Name—Indicate the name of the disk drivers in the HP-UX system.
• I/O Rate—Indicate the number of bits of the input/output data in the disk driver per second.
Searches/Sec—Indicate the number of the search times in the disk driver per second.