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

An optimization method and virtual machine technology, which can be applied to devices, transmission systems, and digital transmission systems that provide special services in branches, can solve problems such as the inability to meet multicast requirements, and achieve the effect of improving network performance.

Active Publication Date: 2021-10-12
PHYTIUM TECH CO LTD
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  • 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, device and storage medium in virtual machine
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  • Multicast performance optimization method, system, device and storage medium in virtual machine

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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

This application relates to the field of multicast technology, and discloses a multicast performance optimization method, system, device and storage medium in a virtual machine, wherein the method includes: setting a multicast target, and the multicast target includes the amount of multicast stream data and the The number of multicast flow data pieces; send the multicast flow data corresponding to the amount of multicast flow data to the virtual machine, and the virtual machine performs data transmission to the multicast group members corresponding to the number of multicast flow data pieces to be forwarded ; Use SR‑IOV technology to virtualize a network card and transparently transmit it to the virtual machine. The invention can improve the network performance through network card virtualization, thereby ensuring that the multicast performance of the virtual machine can meet the required multicast requirements.

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 Patents(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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