I have a Cat6 router which show the CPU utilization for 5Min is 10%, however when i tried to added up the CPU process of each PID for 5Min,
the total is only 4.33%.. Not sure where is the rest of the % gone to as it does not show it in "Show cpu processes"
The IOS is
IOS (tm) s72033_rp Software (s72033_rp-PK9SV-M), Version 12.2(18)SXD5, RELEASE SOFTWARE (fc3)
as shown in the link below :
the cpu is used by both :
in our case, 10% is the total cpu utilization
4.33% for the process
5.66% time spent at the interrupt level
How do get the 5.66% for the time spent at the interrupt level ?
The interrupt level is only at 5 sec not 5 min and is stated at 3% interrupt at 5 sec.