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IO performance analysis method and system for distributed storage system and related components

A technology of distributed storage and analysis methods, applied in the field of systems and related components, IO performance analysis methods of distributed storage systems, and can solve problems such as failure to analyze performance bottlenecks of distributed storage systems

Active Publication Date: 2020-02-04
北京浪潮数据技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current performance testing tools, in some occasions, still cannot analyze the performance bottlenecks of the distributed storage system

Method used

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  • IO performance analysis method and system for distributed storage system and related components
  • IO performance analysis method and system for distributed storage system and related components
  • IO performance analysis method and system for distributed storage system and related components

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Embodiment Construction

[0047] The core of the present invention is to provide an IO performance analysis method of a distributed storage system, which can effectively assist staff to analyze performance bottlenecks of the distributed storage system.

[0048] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0049] Please refer to figure 1 , figure 1 It is an implementation flowchart of an IO performance analysis method of a distributed storage system in the present invention, and the IO...

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Abstract

The invention discloses an IO performance analysis method for a distributed storage system. The IO performance analysis method comprises the following steps: setting a monitoring point in each processof an IO stack of the distributed storage system; acquiring IO traffic sent by the client within a preset first duration; and determining time consumption information of the IO flow in each flow through each set monitoring point, and performing IO performance analysis of the distributed storage system through each piece of determined time consumption information. By applying the technical schemeprovided by the invention, a worker can be effectively assisted to analyze the performance bottleneck point of the distributed storage system. The invention further discloses an IO performance analysis system and related components of the distributed storage system, and the IO performance analysis system and related components have corresponding technical effects.

Description

technical field [0001] The invention relates to the field of storage technology, in particular to an IO performance analysis method, system and related components of a distributed storage system. Background technique [0002] With the continuous expansion of the amount of application data, customers have higher and higher performance requirements for distributed storage systems. As an important index to measure distributed storage systems, performance is valued by more and more manufacturers. [0003] At present, through distributed storage-based performance testing tools, IOPS, bandwidth, and time-consuming statistics of distributed storage clusters can be easily obtained, and then staff can understand the basic performance indicators of distributed storage systems based on these data. However, the current performance testing tools are still unable to analyze the performance bottlenecks of the distributed storage system in some occasions. [0004] To sum up, how to effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/34G06F3/06
CPCG06F11/3485G06F11/3452G06F3/067
Inventor 白学余
Owner 北京浪潮数据技术有限公司
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