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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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MON/4/CPU_USAGE_HIGH

MON/4/CPU_USAGE_HIGH

Message

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

Description

The CPU was overloaded; names of the tasks whose CPU usages rank top three and their CPU usages were displayed. If these tasks contained sub-tasks, names of the sub-tasks and their CPU usages were also displayed.

Parameters

Parameter Name Parameter Meaning
[STRING] Indicates names of the tasks whose CPU usages rank top three and their CPU usages. If these tasks contained sub-tasks, names of the sub-tasks and their CPU usages were also displayed.
CpuUsage Indicates the CPU usage.
Threshold Indicates the CPU usage threshold. The value ranges from 2 to 100.

Possible Causes

  • 1: The CPU usage of some tasks is too high.

  • 2: The CPU usage threshold is too low.

  • 3. The system is abnormal.

Procedure

  1. Run the display cpu-usage command to view the CPU usage. If the CPU usage remains high in a long period of time, contact technical support personnel.
  2. Run the display cpu-usage_configuration command to view the CPU usage threshold. If the threshold is too low, run the set cpu-usage threshold command to modify the threshold.
  3. If the CPU usage is high for a short time and restored to the normal range, check whether the service volume increases in a certain period.
  4. If the CPU usage remains high, the system may be abnormal. Contact technical support personnel.
  5. If the alarm is not caused by the preceding reasons, contact technical support personnel.
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Updated: 2019-05-29

Document ID: EDOC1000097294

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