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Performance Monitoring Guide 07

OceanStor 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3 Storage System V300R003

This document describes performance monitoring of storage systems, including the monitoring method, indicator planning, configuration monitoring, and problem diagnosis.
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About This Document

About This Document

Purpose

This document describes how to monitor performance of OceanStor 5300 V3/5500 V3/5600 V3/5800 V3/6800 V3 storage systems.

Intended Audience

This document is intended for:

  • Technical support engineers
  • Maintenance engineers

Symbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol

Description

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results.

NOTICE is used to address practices not related to personal injury.

Calls attention to important information, best practices and tips.

NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration.

Change History

Updates between document issues are cumulative. Therefore, the latest document issue contains all updates made in previous issues.

Issue 07 (2018-08-30)

This issue is the seventh official release, which incorporates the following changes:

Document description is optimized.

Issue 06 (2017-03-27)

This issue is the sixth official release, which incorporates the following changes:

Document description is optimized.

Issue 05 (2016-11-20)

This is the fifth official release. Contents related to V300R003C20 are newly added. The following changes are made:
  • Added Configuring Performance Monitoring File Dumping (Applicable to V300R003C20).
  • Added Using SystemReporter to Monitor Storage System Performance (Applicable to V300R003C20).
  • Improved related descriptions in Checking Whether Front-End Host Ports Have Bit Errors and Checking Performance Indicators of Front-End Host Ports.
  • Added descriptions about how to query the KPIs of back-end ports in Analyzing the Performance of Back-End Ports.

Issue 04 (2016-07-25)

This issue is the fourth official release, which incorporates the following changes:

Document description is optimized.

Issue 03 (2016-04-30)

This issue is the third official release, which incorporates the following changes:
  • Added descriptions about how to obtain the SystemReporter software package.
  • Optimized descriptions about section Using SystemReporter to Monitor Storage System Performance.
  • Modified descriptions about section Impacts of Stripe Depths on Performance.
  • Added performance indicators for asynchronous remote replication synchronization duration (s) and cache.

Issue 02 (2015-12-10)

This issue is the second official release. The updates are as follows:
  • Description about using DeviceManager to monitor performance is added.
  • Performance analysis of different RAID group levels is added.

Issue 01 (2015-08-30)

This is the first official release.

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Updated: 2018-09-03

N.° del documento: EDOC1000084194

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