Displaying The Temperature; Displaying Cpu Usage - Huawei AR530 Series Configuration Manual

Huawei AR530&AR550 Series Industrial Switch Routers
Configuration Guide - Device Management
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1.4 Displaying the Temperature

You can use the display commands to view the temperature of the device.
Context
A high or low temperature may damage the hardware. To learn about the temperature of the
device, use the display commands to view the temperature.
Procedure
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1.5 Displaying CPU Usage

You can use the display commands to view CPU usage statistics and configurations.
Context
CPU usage is an important index to evaluate device performance. A high CPU usage will cause
service faults, for example, BGP route flapping, frequent VRRP active/standby switchover, and
even failed device login. You can use the display commands to view CPU usage statistics and
configurations to check whether devices are working properly.
CPU usage configurations include the CPU usage alarm threshold and recovery threshold.
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Procedure
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Issue 01 (2014-11-30)
The version information of the device is displayed.
Run:
display temperature { all | slot slot-id }
The temperature of the device is displayed.
When CPU usage reaches the alarm threshold, the system generates a CPU usage alarm.
When CPU usage falls within the recovery threshold, the system generates a clear alarm.
Run:
display cpu-usage
The CPU usage statistics of the main control board is displayed.
Run:
display cpu-usage configuration
The CPU usage configurations of the main control board are displayed.
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1 Displaying the Device Status
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