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Data flow limitation method and system

A technology of data flow and flow, which is applied in the field of data processing, and can solve problems such as flexibility limitations, large fluctuations in network bandwidth usage, and poor network isolation effects of Cgroups.

Active Publication Date: 2017-02-15
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, the linux cgroups and Traffic Control modules must be configured before net_cls can be used
In some experimental tests, the simple Cgroup network isolation effect is not very good, and the network bandwid

Method used

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  • Data flow limitation method and system
  • Data flow limitation method and system

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Embodiment Construction

[0099] In order to make the above objectives, features and advantages of the application more obvious and understandable, the application will be further described in detail below in conjunction with the drawings and specific implementations.

[0100] Reference figure 1 , Shows a flow chart of the steps of Embodiment 1 of a method for limiting data traffic of this application. The embodiment of this application is described from the perspective of the application layer, which may include the following steps:

[0101] Step 101: Determine one or more parent process objects corresponding to the business object at the application layer;

[0102] In actual business scenarios, most large cloud computing platforms are generally deployed in multiple data centers, each data center has multiple clusters, each cluster can have several physical machines, and each physical machine can run different business objects. That is, a typical cluster multi-tenant model.

[0103] Applied to the embodiment ...

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Abstract

The invention provides a data flow limitation method and system. The method includes determining one or more parent process objects corresponding to the business object at the application layer; creating one or more corresponding child process objects by means of the parent process objects and allocating a maximum input/output I/O bandwidth threshold for the one or more child process objects; and when the child process objects are detected to input or output network packets, enabling an operating system kernel layer to perform data flow limitation on the network packets according to the maximum I/O bandwidth threshold. According to the invention, the stability of network isolation is improved.

Description

[0001] The patent application of the present invention is a subsequent application based on the priority of a Chinese invention patent application with the filing date of July 27, 2015, the application number being 201510447139.5, and the title of "a method and system for data flow restriction". Technical field [0002] This application relates to the field of data processing technology, and in particular to a method for data flow restriction and a system for data flow restriction. Background technique [0003] With the popularization of Internet technology, the amount of data generated has also increased exponentially, and the resources required for data processing are also increasing. Today, with the vigorous development of cloud computing platforms, efficient use of resources is essential to achieve this goal , Resource isolation technology is an important part of it. Resource isolation refers to providing computing resources that can be used independently for different tasks t...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/08
Inventor 喻奎段培乐李闪黄江伟
Owner ALIBABA GRP HLDG LTD
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