Multicast service processing method and device, cloud platform, equipment and readable storage medium

Abstract

The invention discloses a multicast service processing method and device, a cloud platform, equipment and a readable storage medium. The method disclosed by the invention comprises the following steps: receiving network messages in parallel through a plurality of virtual network card queues; and if the network message belongs to the multicast service, using the plurality of virtual CPUs to processthe network message in parallel, and transmitting the processed network message according to the OpenFlow flow table, so as to improve the processing efficiency of the multicast service, wherein thevirtual network card queues are in one-to-one correspondence with the virtual CPUs, the physical CPUs corresponding to the plurality of virtual CPUs belong to the same NUMA domain. The physical CPUs belonging to the same NUMA domain access the same memory area, that is, a plurality of virtual CPUs access the same memory area without cross-domain access, so that access delay can be avoided, and high-performance multicast is realized. Correspondingly, the multicast service processing device, the cloud platform, the equipment and the readable storage medium provided by the invention also have theabove technical effects.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a multicast service processing method, device, cloud platform, equipment and readable storage medium. Background technique [0002] Multicast can realize a point-to-multipoint network connection between the sender and each receiver, thereby improving data transmission efficiency and reducing the possibility of network congestion. [0003] At present, the combination of the multicast communication mode and the cloud platform has brought people a better network service experience. However, due to the low performance of the physical devices that the cloud platform relies on, packet loss often occurs in multicast services. In order to solve the packet loss problem of multicast services, it is necessary to replace physical devices with better performance for the cloud platform, which will increase the cost of network construction. At the same time, since resources su...

AI Technical Summary

Problems solved by technology

However, due to the low performance of the physical devices that the cloud platform relies on, packet loss often occurs in multicast services

In order to solve the packet loss problem of the multicast service, it is necessary to replace the physical device with better performance for the cloud platform, which will increase the cost of network construction

At the same time, since resources such as the physical network card on the physical device are shared by all virtual machines on the cloud platform, packet loss will still occur when the bandwidth is insufficient or the instantaneous traffic is too large

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