Disable Auto-Refresh |
Check this check box to disable auto-refresh of the information displayed on this page. |
Set the screen reset value |
Specify in seconds how often this page should be refreshed. |
Set CPU Logging Interval |
Specify in seconds how often CPU usage is logged. The interval must be between 5 and 600 seconds. |
Processors |
This section displays the percentage of CPU time being used by various system components. |
Download CPU Log File |
Click this link to download the currently displayed CPU and memory usage information to a file. When you click on this link, a new page opens that lists all the saved CPU log files. For more information about this screen, see Table 2. |
Processor |
Name of the processor. |
%User |
Percentage of processor time being used by the User mode. |
%System |
Percentage of processor time being used by the System mode. |
%Nice |
Percentage of processor time being used by nice tasks.
Note |
Nice is a value associated with a process that determines when the process is executed. Nice tasks are only those tasks whose nice value is positive. |
|
%Idle |
Percentage of time in which the processor is idle. |
%Irq |
Percentage of processor time being used by interrupt requests (IRQ). |
%Softirq |
Percentage of processor time being used by soft IRQs.
Note |
A soft IRQ is an interrupt request that can be deferred. |
|
%I/O Wait |
Percentage of time that the processor is executing read or write operations. |
%CPU |
The processor's share of the elapsed CPU time (excluding idle time) since last update, expressed as a percentage of CPU time. |
Start Log button |
Starts a log file of the current CPU usage.
Note |
You can create a maximum of 25 CPU log files. |
|
Memory |
This section displays the percentage of memory allocated for different uses. |
Download Memory Log File |
Click this link to download to a file the currently displayed CPU and memory usage information. When you click this link, a new page opens that lists all the saved CPU log files. For more information about this screen, see Table 3. |
Total (KB) |
The amount of memory available, in kilobytes. |
Used (KB) |
Amount of memory currently being used, in kilobytes. |
Free (KB) |
Amount of memory that is available for use, in kilobytes. |
Shared (KB) |
Amount of memory used by shared processes, in kilobytes. |
Buffers (KB) |
Amount of memory used by buffers, in kilobytes. |
Cached (KB) |
Amount of memory used for caching, in kilobytes. |
Total Swap (KB) |
Amount of total swap space, in kilobytes |
Used Swap (KB) |
Amount of swap space currently being used, in kilobytes. |
Free Swap (KB) |
Amount of available swap space, in kilobytes |
%VM Used |
Amount of virtual memory being used. |
Start Log button |
Starts a log file of the current memory usage. |