CX11x, CX31x, CX710 (Earlier Than V6.03), and CX91x Series Switch Modules V100R001C10 Log Reference 07

This document describes the parameters, meaning, possible causes, and solution of logs.

SEM/1/hwCPUUtilizationRisingAlarm

SEM/1/hwCPUUtilizationRisingAlarm

Message

SEM/1/hwCPUUtilizationRisingAlarm: The CPU usage exceeded the pre-set overload threshold.(TrapSeverity=[TrapSeverity], ProbableCause=[ProbableCause], EventType=[EventType], PhysicalIndex=[PhysicalIndex], PhysicalName=[PhysicalName], RelativeResource=[RelativeResource], UsageType=[UsageType], SubIndex=[SubIndex], CpuUsage=[CpuUsage], Unit=[Unit], CpuUsageThreshold=[CpuUsageThreshold])

Description

CPU usage was sampled for a period of time. In one sampling period (overload times x sampling interval), if each CPU usage sample exceeded the pre-set overload threshold, this alarm was generated.

Parameters

Parameter Name Parameter Meaning

TrapSeverity

Alarm severity

ProbableCause

Possible cause

EventType

Alarm type

PhysicalIndex

Physical index

PhysicalName

Entity name

RelativeResource

Relevant resource name

UsageType

Overload type

SubIndex

Entity sub-index

CpuUsage

CPU usage

Unit

Unit

CpuUsageThreshold

Overload threshold

Possible Causes

The CPU usage exceeded the pre-set overload threshold.

Procedure

  • The CPU usage exceeded the pre-set overload threshold.
    1. Run the display cpu command to view CPU usage. Run the display cpu threshold command to view the overload threshold.

      • If CPU usage exceeds the overload threshold, go to Step 2.

      • If CPU usage is below the overload threshold, go to Step 4.

    2. Delete unnecessary services and configurations to reduce CPU usage, and then check whether the alarm is cleared.

      • If the recovery alarm is generated, the fault is rectified.

      • If this alarm persists, go to Step 3.

    3. Run the set cpu thresholdthreshold-value [ restore restore-threshold-value ] [ slot slot-id ] command to adjust the overload threshold, and then check whether the alarm is cleared.

      • If the recovery alarm is generated, the fault is rectified.

      • If this alarm persists, go to Step 4.

    4. Collect log messages and contact Huawei technical support personnel.
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Update Date:2019-08-09
Document ID:EDOC1000059108
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