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OceanStor 9000 V5 7.0 Command Reference 03

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
show performance history

show performance history

Function

The show performance history command is used to query historical performance statistics within 1 hour.

Format

show performance history < dataID >

Parameters

Parameter

Description

Value

dataID ID of a statistical item.
  • Read_Bandwidth: read bandwidth.
  • Write_Bandwidth: write bandwidth.
  • BandWidth: total bandwidth.
  • CPUUsage: CPU usage.
  • Max_CPU_Usage: maximum CPU usage of a cluster.
  • MemoryUsage: memory usage.
  • Max_Memory_Usage: maximum memory usage of a cluster.
  • Client_OPS: client OPS.
  • Client_ReadOPS: client read OPS.
  • Client_WriteOPS: client write OPS.
  • Filesystem_Bandwidth: file system bandwidth.
  • Filesystem_ReadBandwidth: file system read bandwidth.
  • Filesystem_WriteBandwidth: file system write bandwidth.

Level

Read-only user

Usage Guidelines

None

Example

Query historical performance statistics within 1 hour.

admin:/>show performance history CPUUsage 
 
  dataID   dataValue  timeStamp                    
  --------  ---------  --------------------------   
  CPUUsage  7      2014-02-17/09:02:04 +08:00

System Response

The following table describes the parameter meanings.

Parameter

Meaning

dataID

Name of a statistical item.

dataValue

Value of a statistical item.

timeStamp

Time stamp.

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Updated: 2019-05-07

Document ID: EDOC1100067955

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