Cisco Cisco Firepower Management Center 4000
D-9
FireSIGHT System User Guide
Appendix D Command Line Reference
Show Commands
For virtual devices and ASA FirePOWER devices, the following values are displayed:
•
CPU
Processor number.
•
%user
Percentage of CPU utilization that occurred while executing at the user level (application).
•
%nice
Percentage of CPU utilization that occurred while executing at the user level with nice priority.
•
%sys
Percentage of CPU utilization that occurred while executing at the system level (kernel). This does
not include time spent servicing interrupts or softirqs. A softirq (software interrupt) is one of up to
32 enumerated software interrupts that can run on multiple CPUs at once.
not include time spent servicing interrupts or softirqs. A softirq (software interrupt) is one of up to
32 enumerated software interrupts that can run on multiple CPUs at once.
•
%iowait
Percentage of time that the CPUs were idle when the system had an outstanding disk I/O request.
•
%irq
Percentage of time spent by the CPUs to service interrupts.
•
%soft
Percentage of time spent by the CPUs to service softirqs.
•
%steal
Percentage of time spent in involuntary wait by the virtual CPUs while the hypervisor was servicing
another virtual processor.
another virtual processor.
•
%guest
Percentage of time spent by the CPUs to run a virtual processor.
•
%idle
Percentage of time that the CPUs were idle and the system did not have an outstanding disk I/O
request.
request.
Access
Basic
Syntax
show cpu [procnum]
where
procnum
is the number of the processor for which you want the utilization information displayed.
Valid values are 0 to one less than the total number of processors on the system. If
procnum
is used for a
managed device, it is ignored because for that platform, utilization information can only be displayed
for all processors.
for all processors.
Example
> show cpu
database
The
show database
commands configure the device’s management interface.