traceroute-孟买服务器不如东京
2023-05-31
腾讯云购买孟买地区的服务器有五折优惠, 贪便宜下单了不少. 实际使用起来, 发现网站访问非常缓慢, shell操作都非常卡顿, 折腾起来非常心累, 为了省那点钱真实不值得. 换了东京地区, 工具网站访问快了许多, 至少shell操作不再卡顿了, 幸福感都跟着提高了不少. 看着只是几百ms的差距, 实际体验中差别真的非常大, 这时候才发现地理位置真的很重要.
为什么不用国内的机器? 因为办理备案需要很长时间... 国外的机器就不需要备案了, 虽然其实也是国内的云厂商,真是个神奇的规定.
不过国外的服务器虽然ping值慢, 带宽却是毫不含糊. 国内机器套餐提供的基本都是5Mbps, 国外基本都是30Mbps, 因此只是初始连接慢, 传递大容量数据还是非常给力的.
traceroute与ping测试
- 东京的traceroute直接从广东出发
traceroute 124.156.00.00
traceroute to 124.156.00.00 (124.156.00.00), 64 hops max, 52 byte packets
1 xiaoqiang (192.168.31.1) 31.372 ms 1.588 ms 1.422 ms
2 100.64.0.1 (100.64.0.1) 6.364 ms 5.110 ms 4.722 ms
3 209.106.38.59.broad.fs.gd.dynamic.163data.com.cn (59.38.106.209) 5.607 ms 7.297 ms 5.419 ms
4 14.147.127.81 (14.147.127.81) 6.888 ms * *
5 202.97.91.162 (202.97.91.162) 26.653 ms
202.97.94.142 (202.97.94.142) 15.657 ms *
6 * * 202.97.94.118 (202.97.94.118) 9.797 ms
7 202.97.67.202 (202.97.67.202) 15.221 ms
202.97.95.174 (202.97.95.174) 24.182 ms
202.97.67.202 (202.97.67.202) 17.741 ms
8 203.215.232.194 (203.215.232.194) 13.708 ms 13.216 ms *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14 * * 11.91.120.81 (11.91.120.81) 208.834 ms
15 * * *
16 * * *
17 * * *
ping值在200左右, 但平时其他网络测试在100ms左右.
ping 124.156.00.00
PING 124.156.00.00 (124.156.00.00): 56 data bytes
64 bytes from 124.156.00.00: icmp_seq=0 ttl=48 time=187.249 ms
64 bytes from 124.156.00.00: icmp_seq=1 ttl=48 time=203.482 ms
64 bytes from 124.156.00.00: icmp_seq=2 ttl=48 time=181.146 ms
64 bytes from 124.156.00.00: icmp_seq=3 ttl=48 time=181.780 ms
64 bytes from 124.156.00.00: icmp_seq=4 ttl=48 time=183.647 ms
64 bytes from 124.156.00.00: icmp_seq=5 ttl=48 time=205.777 ms
^C
--- 124.156.00.00 ping statistics ---
7 packets transmitted, 6 packets received, 14.3% packet loss
round-trip min/avg/max/stddev = 181.146/190.513/205.777/10.190 ms
- 孟买的traceroute需要经过东京和新加坡
那么慢也就理所当然了...
traceroute 124.156.8.170
traceroute to 124.156.8.170 (124.156.8.170), 64 hops max, 52 byte packets
1 xiaoqiang (192.168.31.1) 10.541 ms 1.986 ms 2.475 ms
2 100.64.0.1 (100.64.0.1) 5.467 ms 6.104 ms 4.982 ms
3 202.105.159.129 (202.105.159.129) 12.132 ms 12.688 ms 7.021 ms
4 14.147.127.77 (14.147.127.77) 7.666 ms
183.56.65.9 (183.56.65.9) 11.435 ms 11.207 ms
5 * * 202.97.94.138 (202.97.94.138) 14.793 ms
6 202.97.12.13 (202.97.12.13) 10.402 ms * 19.260 ms
7 * xe-0-11-0-3-0.r02.tokyjp05.jp.bb.gin.ntt.net (129.250.66.77) 173.355 ms
203.86.97.18 (203.86.97.18) 199.557 ms
8 ae-3.r31.tokyjp05.jp.bb.gin.ntt.net (129.250.3.29) 179.947 ms 181.222 ms 197.319 ms
9 ae-4.r23.sngpsi07.sg.bb.gin.ntt.net (129.250.2.242) 347.756 ms * *
10 ae-1.a02.sngpsi07.sg.bb.gin.ntt.net (129.250.5.66) 258.523 ms 263.537 ms 257.198 ms
11 ae-1.bharti.sngpsi07.sg.bb.gin.ntt.net (168.143.191.229) 248.067 ms 294.304 ms 255.122 ms
12 * * 182.79.211.32 (182.79.211.32) 307.815 ms
13 dsl-tn-dynamic-166.210.22.125.airtelbroadband.in (125.22.210.166) 421.016 ms 296.829 ms *
14 * * *
15 * * *
16 * * *
17 9.110.253.91 (9.110.253.91) 308.800 ms 314.486 ms
9.110.249.27 (9.110.249.27) 307.224 ms
这里ping值有300ms, 但平时测试只有400/500ms, 两个bash操作反馈就是1秒了.
ping 124.156.8.170
PING 124.156.8.170 (124.156.8.170): 56 data bytes
64 bytes from 124.156.8.170: icmp_seq=0 ttl=42 time=364.494 ms
64 bytes from 124.156.8.170: icmp_seq=1 ttl=42 time=301.889 ms
64 bytes from 124.156.8.170: icmp_seq=2 ttl=42 time=302.910 ms
64 bytes from 124.156.8.170: icmp_seq=3 ttl=42 time=332.719 ms
64 bytes from 124.156.8.170: icmp_seq=4 ttl=42 time=382.645 ms
64 bytes from 124.156.8.170: icmp_seq=5 ttl=42 time=302.448 ms
64 bytes from 124.156.8.170: icmp_seq=6 ttl=42 time=310.624 ms
64 bytes from 124.156.8.170: icmp_seq=7 ttl=42 time=320.082 ms
^C
--- 124.156.8.170 ping statistics ---
8 packets transmitted, 8 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 301.889/327.226/382.645/28.862 ms
不错的测试站点
itdog
可以测试不同地区的网站访问速度, 用来对比还是很给力的.
截图可见, wordpress网站速度是真的慢啊...
同样一个地区, 就算ping值比较低, 但静态网站仍然可以压缩到1秒左右, 但wordpress这种一个网站有大量小请求的, 就会被低ping值给拖死了.
国际带宽vs国内带宽
- 东京 30Mbps
- 北京 5Mbps
