Cisco Catalyst 9500 User Manual

PurposeCommand
Displays the hardware-related messages
generated by a standalone switch or the
specified stack members.
show onboard switch switch-number message
Device# show onboard switch 1 message
Displays the counter information on a
standalone switch or the specified stack
members.
show onboard switch switch-number counter
Device# show onboard switch 1 counter
Displays the temperature of a standalone
switch or the specified switch stack members.
show onboard switch switch-number temperature
Device# show onboard switch 1 temperature
Displays the time when a standalone switch
or the specified stack members start, the
reason the standalone switch or specified
stack members restart, and the length of time
that the standalone switch or specified stack
members have been running since they last
restarted.
show onboard switch switch-number uptime
Device# show onboard switch 1 uptime
Displays the system voltages of a standalone
switch or the specified stack members.
show onboard switch switch-number voltage
Device# show onboard switch 1 voltage
Displays the status of a standalone switch or
the specified stack members.
show onboard switch switch-number status
Device# show onboard switch 1 status
Example: Verifying the Problem and Cause for High CPU Utilization
To determine if high CPU utilization is a problem, enter the show processes cpu sorted privileged EXEC
command. Note the underlined information in the first line of the output example.
Device# show processes cpu sorted
CPU utilization for five seconds: 8%/0%; one minute: 7%; five minutes: 8%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
309 42289103 752750 56180 1.75% 1.20% 1.22% 0 RIP Timers
140 8820183 4942081 1784 0.63% 0.37% 0.30% 0 HRPC qos request
100 3427318 16150534 212 0.47% 0.14% 0.11% 0 HRPC pm-counters
192 3093252 14081112 219 0.31% 0.14% 0.11% 0 Spanning Tree
143 8 37 216 0.15% 0.01% 0.00% 0 Exec
...
<output truncated>
This example shows normal CPU utilization. The output shows that utilization for the last 5 seconds is 8%/0%,
which has this meaning:
• The total CPU utilization is 8 percent, including both time running Cisco IOS processes and time spent
handling interrupts.
• The time spent handling interrupts is zero percent.
System Management Configuration Guide, Cisco IOS XE Amsterdam 17.2.x (Catalyst 9500 Switches)
337
Troubleshooting the Software Configuration
Example: Verifying the Problem and Cause for High CPU Utilization

Cisco Catalyst 9500 Specifications

General

Brand	Cisco
Model	Catalyst 9500
Category	Switch
Language	English