首页> 外国专利> Method for analyzing network trace, method for judging order among nodes, processor for analyzing network trace, computer-executable program for controlling computer as processor, and method for correcting time difference among nodes in network

Method for analyzing network trace, method for judging order among nodes, processor for analyzing network trace, computer-executable program for controlling computer as processor, and method for correcting time difference among nodes in network

机译:分析网络跟踪的方法,判断节点间顺序的方法,分析网络跟踪的处理器,控制计算机作为处理器的计算机可执行程序以及校正网络中节点间时间差的方法

摘要

A processor and program for analyzing network trace with the use of data packets transmitted via a network includes: a memory section 32 for storing trace data generated from the data packets; a packet analyzing section 34 for retrieving a pair of packets belonging to the same session from the trace data to generate an order relation between nodes; an array data generating section 36 for using packet pair data and order relation data to generate and store array data used for estimating time difference of the specific time axis of each node; and a solution engine section 38 for calculating an estimated value of the time difference with the use of the array data to store the estimated value in a memory.
机译:一种利用通过网络传输的数据包来分析网络跟踪的处理器和程序,包括:存储部分 32 ,用于存储从数据包生成的跟踪数据;分组分析部分 34 ,用于从跟踪数据中检索属于同一会话的一对分组,以生成节点之间的顺序关系;阵列数据生成部 36 ,其使用分组对数据和顺序关系数据来生成并存储用于估计每个节点的特定时间轴的时间差的阵列数据;解算引擎部分 38 ,用于使用阵列数据将时间差的估计值存储在存储器中,以计算时间差的估计值。

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