一种基于端到端测量构造网络性能拓扑的方法

End-to-End Measurement-based Method of Constructing Network Performance Topology

分析了分布式应用与网络性能拓扑结构的关系,以及利用端到端测量进行拓扑划分的可行性和实用性;然后通过测量瓶颈链路的方法对节点进行分组划分以缩小集合节点个数,再具体分析利用性能相关性探测节点集合的树型拓扑结构;最后通过实验模拟检验了这一拓扑探测方法。

The relationship between application and performance topology, and the feasibility, practicability of end-to-end measurement are analyzed; then the network nodes are grouped by bottleneck bandwidth measurement to minimize the number of the nodes in sets, and detect the tree of the nodes by analyzing performance relationship especially; finally, the feasibility and practicability of this method are verified by simulation.