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Log Reference

AR500, AR510, and AR530 V200R007

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

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


The AP's memory 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,MemOccupanceRate=78

Possible Causes


The device has issued configurations to the AP.


The service traffic volume on the AP was large.


  1. Check whether the memory 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 memory usage is lower than 80%.

    • If the memory usage is lower than 80%, the AP can automatically recover, which implies that the configurations issued to the AP increased the AP's memory usage. No action is required.
    • If the memory usage is still higher than 80%, the AP cannot automatically recover, which implies that the service traffic volume on the AP was too large or the AP is damaged. Go to step 2.

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

Document ID: EDOC1000097294

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