Sniffer网络监视功能

网络监视功能能够时刻监视网络统计，网络上资源的利用率，并能够监视网络流量的异常状况。

Dashbord

Dashbord可以监控网络的利用率，流量及错误报文等内容。通过应用软件可以清楚看到此功能。

Application Response Time (ART)

Application Response Time (ART) 是可以监视TCP/UDP应用层程序在客户端和服务器响应时间，如HTTP,FTP,DNS等应用。
对与TCP/UDP响应时间的计算方法如下
TCP For each socket, ART stores the sequence numbers for packets sent by the client and waits for the corresponding ACK packets from the server. It then measures the time difference between the packet with the stored sequence number and the packet with the ACK to arrive at the response time.
UDP For each socket, ART measures the time between packets going from a client to a server and the next packet going from the server to the client.