请问大家这几天上网易的速度怎样？

[leo]

我这里10次里面有6次速度极慢，有的时候甚至无法打开其主页。不知道是否是亚运导致浏览人数剧增的缘故，查了一下服务器，还是用的Nginx, 网页也算是国内最早用Nginx的大型网站了，按道理讲该优化设置的都已经做到了极致，是否也是因为传说中的I/O负荷较大导致的？

代码: 全选

Linux nginx 10-Nov-2010 121.9.238.94  guangzhoujiaochangdonglu49haofuliyingzeyuanCzuo1607 
 
Linux nginx 4-Oct-2010 222.184.114.159  CHINANET jiangsu province network 
 
Linux nginx 4-Sep-2010 222.184.114.159  CHINANET jiangsu province network 
 
Linux nginx 4-Aug-2010 61.147.122.99  CHINANET jiangsu province network 
 
Linux nginx 5-Jul-2010 61.160.209.63  CHINANET jiangsu province network 
 
Linux nginx 4-Jul-2010 61.160.209.63  CHINANET jiangsu province network 
 
Linux nginx 4-Jun-2010 61.160.209.63  CHINANET jiangsu province network 
 
Linux nginx 25-May-2010 61.160.209.63  CHINANET jiangsu province network 
 
Linux nginx 22-May-2010 61.160.209.63  CHINANET jiangsu province network 
 
unknown nginx 20-May-2010 61.160.209.63  CHINANET jiangsu province network