Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 1 Basic Configuration Commands
3Com Corporation
1-8
Parameter
task task-id: Specifies a task ID.
slave: Given a dual-RPU/ERPU supported device, sets the usage statistic interval of
the CPU on the slave RPU/ERPU.
slot slot-num: Given a distributed device, sets the usage statistic interval of the CPU on
the interface board specified by its slot number.
Description
Use the display cpu-usage history command to view in graphics the CPU usage
statistic history of the entire system, the specified task, or the interface board in the
specified slot.
Example
# Display the CPU usage statistic history of the entire system.
[Router] display cpu-usage history
100%|
95%|
90%|
85%|
80%|
75%|
70%|
65%|
60%|
55%|
50%|
45%|
40%|
35%|
30%|
25%|
20%|
15%|
10%|
5%|
------------------------------------------------------------
10 20 30 40 50 60 (minutes)
cpu-usage last 60 minutes(SYSTEM)
# Display the CPU usage statistic history of task 6.
[Router] display cpu-usage history task 6
100%|