Network traffic scheduling method and apparatus for data centers

A data center and network traffic technology, applied in the computer field, can solve the problems of inability to adjust traffic and high bandwidth cost of the data center, and achieve the effect of reducing bandwidth cost and peak bandwidth

Active Publication Date: 2016-04-06
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, during operation, if the traffic of a certain data center is about to reach the historical peak value, the existing technology cannot adjust the traffic in time, resulting in high bandwidth cost of the data center

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  • Network traffic scheduling method and apparatus for data centers
  • Network traffic scheduling method and apparatus for data centers
  • Network traffic scheduling method and apparatus for data centers

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Embodiment Construction

[0024] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0026] figure 1 An exemplary system architecture 100 to which embodiments of the network traffic scheduling method or network traffic scheduling device of the present application can be applied is shown.

[0027] Such as figure 1 As shown, the system architecture 100 may i...

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PUM

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Abstract

The present application discloses a network traffic scheduling method and apparatus for data centers. According to one embodiment, the network traffic scheduling method for the data centers comprises: acquiring pre-stored historical bandwidth information of one of at least two data centers, wherein the bandwidth information comprises the following information: a time stamp and a bandwidth value associated with the time stamp; according to the historical bandwidth information, predicting a bandwidth value of each data center in a future preset time period so as to obtain predicted bandwidth information of each data center; according to the historical bandwidth information and the predicted bandwidth information of each data center, determining whether each data center can generate a new bandwidth peak value; and if determining the problem data center which can generate the new bandwidth peak value exists, adjusting a traffic of each data center. According to the embodiment, the condition of generating the new bandwidth peak value is reduced, so that bandwidth cost of the data centers is reduced.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to the field of network technology, and in particular to a method and device for scheduling network traffic in a data center. Background technique [0002] At present, with the development and maturity of cloud computing technology and the in-depth development of globalization, in order to have higher reliability and performance, cloud services usually run in a distributed architecture including multiple data centers. In order to reasonably allocate the network traffic of each data center, the prior art usually allocates the traffic of each data center by setting a fixed ratio. [0003] However, during operation, if the traffic of a certain data center is about to reach a historical peak value, the existing technology cannot adjust the traffic in time, resulting in high bandwidth costs of the data center. Contents of the invention [0004] The purpose of this applicat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/801H04L29/08
CPCH04L47/10H04L67/10
Inventor 李盖凡陈云飞熊亚军
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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