赞！负载均衡器haproxy可以跑满10GBPS

News, March 30th, 2008

      I finally assembled my new machines and installed the donated 10-Gig Myricom NICs. I ran a few benchmarks. Result: new bandwidth records set for HAPoxy: 9.897 Gbps and 35128 hits/s! It's possibly the highest bitrate achieved to date with an opensource load-balancer! BTW, even most commercial ones are commonly limited to 4 Gbps by hardware design. What's a bit frustrating for a precision-tweaker like me is that those NICs work out-of-the box on dirt cheap hardware, there's almost no joy passing beyond the first 4 Gbps :-)

作者Willy TARREAU是linux 内核的2.4主要维护者之一。

具体的请看：
http://haproxy.1wt.eu/10g.html

靠。。这么强。。。而且还是userland的。。。太疯狂了。。。

这么大的流量单单copy数据就够一般的程序累到了 haproxy在效率设计这块下了很大的功夫

研究一下，有没有高手解一解源码

俺很熟悉哦 俺在上面做了2w行改进和功能

楼主是否可以提供一些haproxy代码优化资料呢?

代码优化？基本上是编译优化和操作系统的微调了 代码层面的应该比较困难