Yconalyzer 是 Yahoo最近在其开 发者博客上发布了一款开源网络分析工具，可以借此分析网络应用在服务器端与客户端之间的运行状态。

它的几个显著特征如下：

  • How many connections lasted more (or less) than X milliseconds?
  • 持续时间超过或者小于某时间段内的TCP连接数
  • How many connections needed more than N attempts to succeed?
  • 尝试N吃才成功的连接数
  • What is the distribution of connection duration or connection throughput?
  • 连接的持续时间和吞吐量
  • What is the distribution of connection duration or throughput for connections in which the server or client sent more than N bytes?
  • 连接持续时间和吞吐量在服务端或者客户端数据包发送超过N字节的分布情况
  • What specific IP addresses and ports had connections that lasted between 50 and 100 milliseconds long?
  • 指定的IP和端口的连接数在特定持续时间内的状况

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