测试大量IP的网络延迟有哪些方法？？

g_programming

测试大量IP的网络延迟有哪些方法？？

rain_fish

能不能将需求更详细些？

g_programming

回复 2# rain_fish


    假设我有一些IP地址的信息，我想测试这些IP地址的网络延迟，我能够想到的是直接发送ICMP包来测试网络延迟，但是如果测试某个国家的或者更多的IP信息的话，怎么能够比较高效的测试，我想到的方法是同时建立多个线程进行IP地址的ICMP请求，来处理

rain_fish

g_programming 发表于 2012-07-17 19:13
回复 2# rain_fish

除了多线程并发，没有别的办法吧

ulovko

webbench最多可以模拟3万个并发连接去测试网站的负载能力，个人感觉要比Apache自带的ab压力测试工具好，安装使用也特别方便。

　　1、适用系统：Linux

FROM: http://blog.s135.com/post/288/

Httperf   
Httperf is a simple command-line tool that can be downloaded from its official website: www.hpl.hp.com/research/linux/httperf/

Autobench  
Autobench is a Perl script that makes use of httperf more efficiently—it runs continuous tests and automatically increases request rates until your server gets saturated.

OpenWebLoad
OpenWebLoad is a free open source application. It is available for both Linux and Windows platforms and was developed in the early 2000s, back in the days of Web 1.0
A different approach is offered here—instead of throwing loads of requests
at the server and seeing how many are handled correctly, it will simply send as many requests as possible using a variable amount of connections and report to you every second.

使用上述工具可以看到很详细的统计 ! O_o