CPU Used Status (historical report indicating the CPU usage status (1 hour))
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Overview
The CPU Used Status report displays the minute-by-minute CPU usage status over the past hour. The display format is a line graph.
Storage location
/RM Platform/Troubleshooting/Recent Past
Record
PI
Fields
Field name |
Description |
---|---|
Active CPUs |
Number of processors |
CPU % |
Processor usage rate (%). This is also the average value for all processors. |
Idle % |
Percentage of the time the processor was in idle status (%). This is also the average value for all processors. |
Interrupt Counts/sec |
|
Polling Time |
Time the performance data was collected on the PFM - RM host |
Processor Queue Length |
Number of requests ready for execution that are waiting in the processor queue for processor time. Normally, if the queue length exceeds 2 continuously, the processor is busy. |
Run Queue Avg 5 min |
Average number of threads waiting in the execution queue for the past 5 minutes. In the case of UNIX (HP-UX, Solaris, and AIX), this value does not include the number of threads waiting for I/O. In Linux, this value does contain the number of threads waiting for I/O. |
System % |
Usage rate for a processor that was executed in the kernel mode (%). This is also the average value for all processors. |
Target Host Time |
Time the performance data was collected on the monitored host |
User % |
Usage rate for a processor that was executed in the user mode (%). This is also the average value for all processors. |
Wait % |
Percentage of the time the processor was in I/O wait status (%). This is also the average value for all processors. |