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Multicast performance optimization method, system and device in virtual machine and storage medium

An optimization method and virtual machine technology, which are applied in the branch offices providing special services, transmission systems, program control devices, etc., can solve problems such as the inability to meet multicast requirements, and achieve the effect of improving network performance.

Active Publication Date: 2021-08-13
PHYTIUM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are still gaps in the solution to multicast performance in virtual machines, which cannot meet the required multicast requirements

Method used

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  • Multicast performance optimization method, system and device in virtual machine and storage medium
  • Multicast performance optimization method, system and device in virtual machine and storage medium
  • Multicast performance optimization method, system and device in virtual machine and storage medium

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Embodiment Construction

[0070] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0071] figure 1 Shown is a schematic flowchart of a preferred embodiment of the method for optimizing multicast performance in a virtual machine provided by the present invention.

[0072] Such as figure 1 As shown, the method includes:

[0073] S1 sets the multicast target, and the multicast target includes the amount of multicast flow data and the number of multicast flow data pieces to be forwarded;

[0074] S2 sends multicast flow data corresponding to the amount of multicast...

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Abstract

The invention relates to the technical field of multicast, and discloses a multicast performance optimization method, system and device in a virtual machine and a storage medium, and the method comprises the steps: setting a multicast target which comprises the multicast stream data volume and the number of multicast stream data to be forwarded; sending multicast stream data corresponding to the multicast stream data volume to a virtual machine, wherein the virtual machine transmits data to multicast group members corresponding to the number of the multicast stream data to be forwarded; virtualizing a network card by adopting an SR-IOV technology and transmitting the network card to a virtual machine in an unvarnished manner. According to the invention, the network performance can be improved by virtualizing the network card, so that the multicast performance of the virtual machine can meet the required multicast requirement.

Description

technical field [0001] The present application relates to the field of multicast technology, in particular to a multicast performance optimization method, system, device and storage medium in a virtual machine. Background technique [0002] Multicast technology is one of the three methods of IP network data transmission. It is a data transmission method between unicast and broadcast. It can meet the requirements of sending information from the source host to multiple target hosts in the network. The problem of low broadcast efficiency. [0003] In the era of virtualization and cloud platforms, network performance has become an unavoidable topic. In some multicast environments that require high precision and high timeliness, the requirements for network performance are even stricter. [0004] Factors affecting the performance of multicast at the application layer in virtual machines include low performance of virtual network cards, unreliable data transmission protocol UDP,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/18H04L12/26G06F9/455
CPCG06F9/45558G06F2009/4557G06F2009/45583G06F2009/45591G06F2009/45595H04L12/185H04L43/0829H04L43/16
Inventor 李文成潘全通顾剑刘勇鹏陈鲍孜罗勇孟祥波
Owner PHYTIUM TECH CO LTD
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