Total CPU Usage Alarm

Total CPU Usage Alarm

The Windows CPU alarm is activated when the average CPU utilization of the system exceeds a threshold. This value is taken over a specific number of refresh intervals (by default, four).

Sustained high CPU utilization can adversely effect the performance of the system.

When this alarm is current, you should:

• Look at the Processes tab on the Processes drilldown to see which Windows process is consuming the CPU.
• Consider upgrading to a faster CPU or adding processors to your system.
• Look at the Paging Activity page on the Memory drilldown to see if there is a high paging rate. High paging rate can cause inflated CPU utilization. If this is the case, adding more memory to the system may overcome the problem.

Related Topics

Processes Page

Paging Activity Page