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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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CPUP/4/CPU_USAGE_HIGH: The CPU is overloaded, and the tasks with top three CPU occupancy are [STRING]. (CpuUsage=[ULONG]%, Threshold=[ULONG]%)


The system displays the three tasks that occupy the highest CPU usage.


Parameter Name Parameter Meaning


three tasks with the highest CPU usage.


CPU usage.


CPU alarm threshold.

Possible Causes

The CPU usage is high.


  1. Check the cause of high CPU usage. If necessary, delete some configurations to stop some tasks.
Updated: 2019-05-29

Document ID: EDOC1000097209

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