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

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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 Mac OS, as shown in Figure 82.
Figure 82 I/O state
This pane contains the following information:
• Device Name—Indicate the name of the disk drivers in the Mac OS.
• I/O Rate—Indicate the number of bits of the input/output data in the disk driver per second.
• Transfer/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.
OpenBSD
OpenBSD is a UNIX operation system, of which the performance and stability can greatly affect the
performance of applications or services running on it. Therefore, APM provides the ability to monitor
OpenBSD.
APM can monitor the OpenBSD 4.6 or latter version.
Configuring OpenBSD monitor
APM can monitor OpenBSD operation system using CLI mode. Before starting OpenBSD monitor
configuration on APM, make sure that the following conditions are meet:
• The OpenBSD operation system to be monitored starts up, and the Telnet/SSH is enabled. For
more information, see OpenBSD configuration guide.
• The host on which OpenBSD resides has been added to the IMC base platform. For more
information, see HP Intelligent Management Center Base Platform Administrator Guide.
• Monitoring the OpenBSD via CLI, APM obtains the Telnet/SSH user name and password of the
OpenBSD host through the IMC PLAT. Therefore, you need to configure the correct Telnet/SSH user
name and password before monitoring the OpenBSD system, and the Telnet/SSH user must have
the administrator authority of the host on which OpenBSD resides.
Adding an OpenBSD application monitor
To add an OpenBSD application monitor: