A network performance testing method and device based on multi-system multiplexing network card design

Abstract

The present invention provides a network performance testing method based on the design of multi-system multiplexed network cards, comprising the following steps: designating a subsystem of a multi-subsystem server as a control terminal, and sending instructions to all the subsystems through the control terminal To open the port, the port is in one-to-one correspondence with the port opened by the network transmitter; each of the subsystems simultaneously receives network data from the network transmitter to perform bandwidth testing and real-time bandwidth data values ​​tested within each monitoring duration. Send to the control end, so that the control end compares the bandwidth data value with the bandwidth expectation value of a single described subsystem; the control end adds the bandwidth data values ​​of all the subsystems tested within each monitoring time period , and compare the obtained total bandwidth data value with the total bandwidth expected value of the entire server. The invention can realize synchronization of multiple systems and test at the same time, and more accurately reflect whether the network equipment itself meets the design requirements.

Description

technical field [0001] The present invention relates to the field of computers, and more specifically, relates to a network performance testing method and device based on the design of multi-system multiplexing network cards. Background technique [0002] As the data to be processed continues to grow, the shape of server equipment changes rapidly. In order to meet the greater computing needs in the case of limited computer rooms, there is currently a server design that emphasizes computing, that is, a server that supplies power and heats up the whole machine Under the system, not only one computing and storage system for it is integrated, but two or more independent computing systems are integrated. The design here is different from dual-socket or four-socket servers, but each CPU corresponds to a single system. Multiple systems under the same whole machine are independent of each other, and process different services without affecting each other's power-on / off status. In t...

AI Technical Summary

Problems solved by technology

However, due to the design of sharing and multiplexing, the network bandwidth test cannot reach the nominal value under an independent system, and in order to ensure the availability of customer deployment services, the performance of the network card must meet the following standards, that is, the bandwidth value of a single system must not have data less than the total The minimum expected bandwidth is assigned to the minimum expected bandwidth of a single system under this system. When the whole machine is running, the network bandwidth of the whole system must not be less than the minimum expected total bandwidth of the network card devices used.

The usual test methods used by the current test team cannot monitor, inspect, and test the network bandwidth test under the above design, so it is very difficult to monitor the performance of the network part under this design

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