A method and system for collecting network status data

Abstract

The invention discloses a method and system for collecting network state data. The acquisition method comprises the following steps: (1) detecting and recording the RTT data of the user in real time; (2) detecting and recording the bandwidth data of the user in real time using a blocking bandwidth detection method, and recording the network traffic consumed by the user; during the bandwidth detection process, if there is no When network congestion occurs, increase the amount of data sent on the basis of the original amount of data sent, and judge the user's downlink bandwidth according to the network congestion state; (3) record the user's IP address and geographic location; (4) according to the user's IP address and geographic location Positioning classifies users, and classifies recorded RTT data and bandwidth data according to user classification; (5) processes the classified data to generate actually usable data sets. The method and system of the present invention improve the accuracy and efficiency of network state measurement, and reduce the consumption of user traffic.

Description

technical field [0001] The invention relates to network detection technology, in particular to a method for collecting network status data and a system thereof. Background technique [0002] With the gradual popularization of the Internet and the continuous improvement of network communication technology, users' demand for high-quality networks is increasing. Many daily Internet applications depend on the stability of the network. In order to improve the user's actual experience, it is necessary to know the network conditions between the server and the client and make corresponding adjustment strategies. For example, when a user watches a live video, due to fluctuations in user bandwidth, the video data in the buffer is not enough to support smooth playback, and the video bit rate is too large to cause network congestion, the server usually uses ABR technology (Adaptative-Bitrate) to Measure and estimate user bandwidth, dynamically adjust video bit rate, reduce bandwidth re...

AI Technical Summary

Problems solved by technology

The UDP packet sending algorithm can accurately measure the user's bandwidth, but sending a large number of data streams will cause network congestion and affect user experience

For the existing RTT measurement method, due to the limited CPU processing capacity, the priority of data flow and other factors, it is impossible to achieve high concurrent processing of the server under the premise of low measurement interval

[0004] Therefore, the current network status collection system generally has defects such as large traffic, high collection time, and low concurrency.

Images