发现差距非常大,一个基本可以 20M,另一个只有 2-5M。两者 ping 速度差不多,traceroute 发现走的路由虽然不完全一样,但也比较接近,有内行知道为什么吗?难道移动也会有所谓的精品线路?
附上 rsync 和 traceroute 结果供参考
test2.zip
108,939,458 100% 2.83MB/s 0:00:36 (xfr#1, to-chk=0/1)
sent 108,966,136 bytes received 35 bytes 2,343,358.52 bytes/sec
total size is 108,939,458 speedup is 1.00
2 * * *
3 10.0.50.1 (10.0.50.1) 5.899 ms 6.323 ms 6.760 ms
4 localhost (117.169.115.162) 1.250 ms localhost (117.169.25.101) 0.883 ms *
5 * localhost (117.169.115.165) 0.797 ms *
6 localhost (117.169.9.1) 0.772 ms 221.183.13.1 (221.183.13.1) 38.483 ms localhost (117.169.9.5) 2.268 ms
7 * * 221.183.13.1 (221.183.13.1) 1.471 ms
8 * * 221.176.17.86 (221.176.17.86) 31.400 ms
9 * * *
10 221.176.21.146 (221.176.21.146) 31.052 ms 31.061 ms 31.091 ms
11 221.183.46.249 (221.183.46.249) 28.616 ms 38.004 ms 221.183.46.253 (221.183.46.253) 28.605 ms
12 223.120.10.137 (223.120.10.137) 203.999 ms 221.183.30.210 (221.183.30.210) 203.111 ms ae1-0.lon10.core-backbone.com (195.66.224.238) 213.025 ms
13 ae1-2081.sth10.core-backbone.com (80.255.14.194) 275.687 ms ae1-0.lon10.core-backbone.com (195.66.224.238) 212.964 ms 212.927 ms
14 ae3-1.fra20.core-backbone.com (80.81.192.187) 243.832 ms ae1-2081.sth10.core-backbone.com (80.255.14.194) 275.573 ms 262.702 ms
15 core-backbone.hetzner.com (80.255.15.126) 231.907 ms * *
16 core31.hel1.hetzner.com (213.239.224.18) 235.885 ms ex9k2.dc2.hel.hetzner.com (213.239.224.146) 266.490 ms *
test.zip
108939458 100% 199.38kB/s 0:08:53 (xfer#1, to-check=0/1)
sent 108952831 bytes received 31 bytes 196134.77 bytes/sec
1 * * *
2 10.10.1.5 (10.10.1.5) 0.974 ms 10.10.1.1 (10.10.1.1) 1.131 ms 10.10.1.25 (10.10.1.25) 2.891 ms
3 * * *
4 10.200.0.2 (10.200.0.2) 3.659 ms 3.253 ms 3.387 ms
5 * * *
6 promote.cache-dns.local (223.111.176.33) 0.728 ms promote.cache-dns.local (223.111.176.25) 0.683 ms 0.743 ms
7 205.24.207.183.static.js.chinamobile.com (183.207.24.205) 4.355 ms 237.23.207.183.static.js.chinamobile.com (183.207.23.237) 6.603 ms 201.24.207.183.static.js.chinamobile.com (183.207.24.201) 6.591 ms
8 34.22.207.183.static.js.chinamobile.com (183.207.22.34) 4.984 ms 46.22.207.183.static.js.chinamobile.com (183.207.22.46) 7.950 ms 8.886 ms
9 221.183.51.57 (221.183.51.57) 9.167 ms 221.183.18.25 (221.183.18.25) 9.507 ms *
10 221.176.16.242 (221.176.16.242) 27.800 ms 221.183.22.186 (221.183.22.186) 36.610 ms 221.183.11.134 (221.183.11.134) 27.628 ms
11 221.176.21.146 (221.176.21.146) 29.269 ms 221.176.27.254 (221.176.27.254) 25.274 ms 221.176.21.146 (221.176.21.146) 53.876 ms
12 221.183.46.249 (221.183.46.249) 73.512 ms 21.795 ms 221.183.46.253 (221.183.46.253) 21.070 ms
13 221.183.30.210 (221.183.30.210) 194.445 ms 206.837 ms 196.300 ms
14 223.120.10.137 (223.120.10.137) 179.384 ms 176.773 ms 183.195 ms
15 80.255.14.194 (80.255.14.194) 293.872 ms * 293.791 ms
16 80.255.14.194 (80.255.14.194) 289.674 ms 290.550 ms 80.255.15.126 (80.255.15.126) 229.999 ms
17 213.239.224.21 (213.239.224.21) 258.444 ms 80.255.15.126 (80.255.15.126) 224.877 ms *
18 213.239.224.142 (213.239.224.142) 222.136 ms 219.092 ms 213.239.224.18 (213.239.224.18) 212.290 ms
这是一个专为移动设备优化的页面(即为了让你能够在 Google 搜索结果里秒开这个页面),如果你希望参与 V2EX 社区的讨论,你可以继续到 V2EX 上打开本讨论主题的完整版本。
V2EX 是创意工作者们的社区,是一个分享自己正在做的有趣事物、交流想法,可以遇见新朋友甚至新机会的地方。
V2EX is a community of developers, designers and creative people.