UNIX Server Overview Display

The UNIX Server Overview Display is used to monitor the operations of an individual server that is running a UNIX or Linux operating system. It provides a summary of operating data which is helpful in determining the status and capacity of the machine.

This Display is accessed from the Servers Display by clicking on a UNIX or Linux server name. Alternatively, it can be accessed by clicking on a UNIX or Linux server name in the second (Instance) navigation pane of the Web Application.

The UNIX Server Overview Display contains the following windows:

Server Navigation

The Server Navigation window contains a list of links that provide access to Displays for the product range. The actual links Displayed in this window will vary depending upon the products that this particular node is licensed for. Clicking on one of these links will open a further Display that will provide data for the selected product. Details about each of these Displays are covered in the Product topics in this User Guide.

Average CPU

This line graph shows the average percentages of the refresh interval time that the CPU was busy. Clicking on the link in the legend will open the CPU and Memory Central Display where more detailed CPU utilization data is available.

Memory Utilization

This line graph shows the amount of memory being utilized on this CPU. Clicking on the link in the legend will open the CPU and Memory Central Display where more detailed memory utilization data is available.

Busiest Disk

This graph shows the percentage of the interval time that the Disk was busy. Clicking on the link in the legend will open the Disk Performance Central Display where more detailed Disk data is available.

10 Busiest Processes

This table shows a list of the top 10 busiest processes currently running on this node. It includes the Process ID (PID), the executable name (Exec), the percentage of the interval time that the CPU was busy with this process (Busy%) and the amount of memory in MB used by the process (Mem). Clicking on an item in the PID column will open the Process Details Display which shows detailed information for the selected PID. Clicking on a process name will open the All Running Instances of this Executable Display which provides detailed information about all instances of the selected executable.

Local Traffic

This line graph shows the amount of traffic, in MB per second, being processed by this node. Clicking on the link at the top of this window will open the Network Interface Central Display where more detailed network data is available.

Recent Prognosis Alerts

This table shows a list of the last 50 alerts raised for this node. Drilling-down on an ID number will open the associated Problem Details Display Display which will provide further information about the nature of the alert.

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