CPU Status
Overview
The CPU Status report displays real-time information about CPU usage. The information is displayed as a list and a line graph.
Storage destination
Reports/UNIX/Status Reporting/Real-Time/
Record
System Summary Overview (PI)
Fields
Field name | Explanation |
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1-Minute Run Queue Avg | The average number of threads over the last one minute, other than threads waiting in the execution queue for the kernel. On HP-UX, Solaris, and AIX, this value does not include the number of threads waiting for I/O. On Linux, this value includes the number of threads waiting for I/O. |
15-Minute Run Queue Avg | The average number of threads over the last 15 minutes, other than threads waiting in the execution queue for the kernel. On HP-UX, Solaris, and AIX, this value does not include the number of threads waiting for I/O. On Linux, this value includes the number of threads waiting for I/O. |
5-Minute Run Queue Avg | The average number of threads over the last 5 minutes, other than threads waiting in the execution queue for the kernel. On HP-UX, Solaris, and AIX, this value does not include the number of threads waiting for I/O. On Linux, this value includes the number of threads waiting for I/O. |
CPU % | CPU usage (%). This is also the average value of the percentage for each processor (for AIX V6.1 or later, it includes processors after logical partitioning by the Micro-Partitioning function). To display a CPU Per Processor Status report, click this field. |
Context Switches | Number of times the context switch is executed. |
Idle % | Percentage of time in idle status (%). This is also the average value of the percentage for each processor (for AIX V6.1 or later, it includes processors after logical partitioning by the Micro-Partitioning function). |
Kernel CPU % | Percentage of operation time in kernel mode (%). This is also the average value of the percentage for each processor (for AIX V6.1 or later, it includes processors after logical partitioning by the Micro-Partitioning function). |
Record Time | Time when the record was created (Greenwich Mean Time). |
System Calls | Number of times a system call was issued. |
User CPU % | Percentage of operation time in user mode (%). This is also the average value of the percentage for each processor (for AIX V6.1 or later, it includes processors after logical partitioning by the Micro-Partitioning function). |
Wait % | Percentage of time in I/O waiting status (%). This is also the average value of the percentage for each processor (for AIX V6.1 or later, it includes processors after logical partitioning by the Micro-Partitioning function). |
Drilldown report (field level)
Report name | Explanation |
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CPU Per Processor Status | Displays real-time information about the processor status. To display this report, click the CPU % field. |