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Log Reference

AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R007

This document supports all the logs of device, including the parameters, meaning, possible causes and solution.

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WLAN/4/AP_CPU_OVERLOAD: The usage of AP's CPU overloads. ([STRING])


The AP's CPU usage was high.


Parameter Name Parameter Meaning


Indicates the AP's recorded information and CPU usage, in the following format:

APID=0, AP Mac=0a-0b-0c-00-05-00,CpuOccupanceRate=82

Possible Causes

The AP's CPU usage was high.


  1. Check whether the CPU usage of the AP can be automatically restored to the normal range.

    Wait for a period of time, and then run the display ap-performance-statistic command to check whether the CPU usage is lower than 80%.

    • If the CPU usage is lower than 80%, the configurations issued to the AP increased the AP's CPU usage. No action is required.
    • If the CPU usage is still higher than 80%, the service traffic volume on the AP was too large or the AP was damaged. Go to step 2.

  2. Contact technical support personnel.
Updated: 2019-05-29

Document ID: EDOC1000097209

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