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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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VOSCPU/4/CPU_USAGE_HIGH:The CPU is overloaded (CpuUsage=[ULONG]%, Threshold=[ULONG]%), and the tasks with top three CPU occupancy are: [CPU-resources-usage]


The CPU was overloaded, and the names of the top three tasks that occupy most CPU resources and CPU usage of each task (if one task has a sub-task, the name and CPU usage of the sub-task were also listed) were listed.


Parameter Name Parameter Meaning
[CPU-resources-usage] Names of the top three tasks that occupy most CPU resources and CPU usage of each task together with the name and CPU usage of a sub-task if possible.
CpuUsage indicates the current CPU utilization rate.
Threshold indicates the threshold of the CPU utilization rate, ranging from to 100.

Possible Causes

The CPU utilization rate was too high.


  1. Find the cause of the high CPU utilization rate. Delete some configurations to terminate tasks if necessary.
Updated: 2019-05-29

Document ID: EDOC1000097294

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