用绿云新加坡访问就可以正常返回，但是感觉响应也挺慢的
然后两个服务器均运行curl延时测试命令，结果如下
新加坡甲骨文：
[ol] http: 301
dns: 0.004128s
redirect: 0.000000s
time_connect: 1.264185s
time_appconnect: 0.000000s
time_pretransfer: 1.264266s
time_starttransfer: 8.793001s
size_download: 0bytes
speed_download: 0.000B/s
----------
time_total: 8.793040s[/ol]复制代码
新加坡绿云：
[ol] http: 301
dns: 0.155205s
redirect: 0.000000s
time_connect: 0.399271s
time_appconnect: 0.000000s
time_pretransfer: 0.399458s
time_starttransfer: 0.641247s
size_download: 0bytes
speed_download: 0.000B/s
----------
time_total: 0.641291s[/ol]复制代码
感觉应该是甲骨文的小鸡出问题了
