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CX11x, CX31x, CX710 (Earlier Than V6.03), and CX91x Series Switch Modules V100R001C10 Configuration Guide 12

The documents describe the configuration of various services supported by the CX11x&CX31x&CX91x series switch modules The description covers configuration examples and function configurations.
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Displaying CPU Usage

Displaying CPU Usage

You can use the display commands to view CPU usage statistics and configurations.


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.

  • 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 [ slot slot-id ]

    The CPU usage statistics is displayed.

  • Run:

    display cpu monitor { all | history [ slot slot-id ] | slot slot-id }

    The CPU overloading status is displayed.

  • Run:

    display cpu threshold [ slot slot-id ]

    The CPU usage configurations are displayed.

Updated: 2019-08-09

Document ID: EDOC1000041694

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