蜗牛789
RAKsmart是来自美国的主机销售商，由美籍华人创办的，自建机房，官网有中文页面，支持中文客服，主要从事美国西部圣何塞数据中心的独立服务器、VPS销售，在2017年年低还上线了香港数据中心，其中圣何塞机房为自建机房。此次RAKsmart商家投稿的是圣何塞机房Cn2 SSD VPS，有Linux、Windows（有中文系统）系统可以选择（售价也一致），15M带宽不限流量，SolusVM控制面板，最低配置1核512M内存20GB SSD硬盘7.69美元/月（50元/月）。支持支付宝付款！
一、推荐方案
下面列举的是圣何塞CN2直连VPS，如果觉得价格贵了，还有普通线路SAN VPS【Linux / Windows】和SSD VPS【Linux / Windows】可以选择，同样可以使用下面优惠码享受永久八折优惠，1 GBPS带宽不限流量，最低3.1美元/月（20元/月）起。
| 配置 | Cn2 SSD 512 | Cn2 SSD 1024 | Cn2 SSD 1536 | Cn2 SSD 2048 | Cn2 SSD 4096 |
|---|---|---|---|---|---|
| CPU | 1核 | 1核 | 2核 | 2核 | 4核 |
| 内存 | 512 | 1024 | 1536 | 2048 | 4096 |
| 硬盘 | 20G SSD | 40G SSD | 60G SSD | 80G SSD | 160G SSD |
| 流量 | 不限制 | 不限制 | 不限制 | 不限制 | 不限制 |
| 架构 | KVM | KVM | KVM | KVM | KVM |
| IP | 1 IPv4 | 1 IPv4 | 1 IPv4 | 1 IPv4 | 1 IPv4 |
| 带宽 | 15Mbps | 15Mbps | 15Mbps | 15Mbps | 15Mbps |
| 价格 | $7.69 ¥50.00 | $10 ¥65.00 | $15.38 ¥100.00 | $25.38 ¥165.00 | $50.00 ¥325.00 |
| 机房 | 美国加利福尼亚州圣何塞 | ||||
| 优惠码 | （永久八折优惠码，到期时间未知）2017CSVPSper80 |
||||
| 优惠 | ¥40.00 | ¥54.00 | ¥80.00 | ¥132.00 | ¥260.00 |
| 购买 | Linux / Windows | Linux / Windows | Linux / Windows | Linux / Windows | Linux / Windows |
二、机房测试IP
服务器位置：美国加利福尼亚州圣何塞
服务器测试IP：104.192.80.86（蜗牛真实VPS，下面测试使用的是此IP）、104.192.87.66（官方测试IP）
文件下载测试：10MB 探针地址 speedtest测速
1、speedtest测速。
2、服务器到中国电信、联通、移动速度。
---------------------------------------------------------------------- CPU model : QEMU Virtual CPU version (cpu64-rhel6) Number of cores : 2 CPU frequency : 2199.998 MHz Total size of Disk : 57.0 GB (2.7 GB Used) Total amount of Mem : 1500 MB (1306 MB Used) Total amount of Swap : 3071 MB (0 MB Used) System uptime : 0 days 16 hour 6 min Load average : 0.39, 0.70, 0.71 OS : CentOS 6.4 Arch : x86_64 (64 Bit) Kernel : 2.6.32-358.el6.x86_64 Virt : kvm ---------------------------------------------------------------------- I/O speed( 32M ) : 13.6 MB/s I/O speed( 256M ) : 20.8 MB/s I/O speed( 2G ) : 50.4 MB/s Average I/O speed : 28.3 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 13.90 Mbit/s 14.30 Mbit/s 6.847 ms Shanghai CT 11.97 Mbit/s 12.83 Mbit/s 168.98 ms Chengdu CT 3.02 Mbit/s 12.98 Mbit/s 191.702 ms Xi'an CU 12.09 Mbit/s 6.45 Mbit/s 315.945 ms Shanghai CU 6.70 Mbit/s 11.21 Mbit/s 167.83 ms Chongqing CU 1.67 Mbit/s 3.83 Mbit/s 202.459 ms Xi'an CM 13.23 Mbit/s 12.54 Mbit/s 198.245 ms Shanghai CM 14.28 Mbit/s 11.20 Mbit/s 158.059 ms Chengdu CM 1.76 Mbit/s 10.92 Mbit/s 294.185 ms ---------------------------------------------------------------------- Total time : 4 min 53 sec Current time : 2018-01-09 00:03:50 Finished！ ----------------------------------------------------------------------
3、全球下载速度测试。
---------------------------------------------------------------------- CPU model : QEMU Virtual CPU version (cpu64-rhel6) Number of cores : 2 CPU frequency : 2199.998 MHz Total size of Disk : 57.0 GB (2.7 GB Used) Total amount of Mem : 1500 MB (489 MB Used) Total amount of Swap : 3071 MB (0 MB Used) System uptime : 0 days, 16 hour 12 min Load average : 0.22, 0.54, 0.67 OS : CentOS 6.4 Arch : x86_64 (64 Bit) Kernel : 2.6.32-358.el6.x86_64 ---------------------------------------------------------------------- I/O speed(1st run) : 26.7 MB/s I/O speed(2nd run) : 44.1 MB/s I/O speed(3rd run) : 46.1 MB/s Average I/O speed : 39.0 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 1.69MB/s Linode, Tokyo, JP 106.187.96.148 1.69MB/s Linode, Singapore, SG 139.162.23.4 1.69MB/s Linode, London, UK 176.58.107.39 1.69MB/s Linode, Frankfurt, DE 139.162.130.8 1.68MB/s Linode, Fremont, CA 50.116.14.9 1.81MB/s Softlayer, Dallas, TX 173.192.68.18 1.69MB/s Softlayer, Seattle, WA 67.228.112.250 1.68MB/s Softlayer, Frankfurt, DE 159.122.69.4 1.65MB/s Softlayer, Singapore, SG 119.81.28.170 1.68MB/s Softlayer, HongKong, CN 119.81.130.170 1.51MB/s ----------------------------------------------------------------------
4、国内ping测试。
| 线路 | 节点数目 | 最快节点 | 最慢节点 | 平均响应 |
|---|---|---|---|---|
| 全部 | 73 | 上海(青云QingCloud) 134.3 毫秒 | 辽宁葫芦岛联通 301.2 毫秒 | 172.7 毫秒 |
| 联通线路 | 14 | 浙江杭州联通 142.4 毫秒 | 辽宁葫芦岛联通 301.2 毫秒 | 178.2 毫秒 |
| 电信线路 | 36 | 江苏镇江电信(YUNDUO.IO) 138.1 毫秒 | 河南洛阳 279.9 毫秒 | 173.5 毫秒 |
| 移动线路 | 5 | 江苏南京移动 151.6 毫秒 | 四川德阳移动 179.7 毫秒 | 160.9 毫秒 |
| 铁通线路 | 1 | 吉林长春铁通 171.8 毫秒 | 吉林长春铁通 171.8 毫秒 | 171.7 毫秒 |
| 东北地区 | 8 | 吉林长春铁通 171.8 毫秒 | 辽宁葫芦岛联通 301.2 毫秒 | 200.6 毫秒 |
| 华北地区 | 12 | 北京(移动) 159.3 毫秒 | 北京(青云QingCloud三区A) 264.5 毫秒 | 188.9 毫秒 |
| 西北地区 | 2 | 陕西西安电信(天翼云) 159.6 毫秒 | 陕西宝鸡电信 165.9 毫秒 | 162.7 毫秒 |
| 西南地区 | 8 | 四川德阳移动 179.7 毫秒 | 贵州兴义电信 233.8 毫秒 | 208.8 毫秒 |
| 华中地区 | 2 | 武汉电信(杭州牛盾) 155.5 毫秒 | 河南洛阳 279.9 毫秒 | 217.7 毫秒 |
| 华东地区 | 29 | 上海(青云QingCloud) 134.3 毫秒 | 成都(腾讯云) 173.9 毫秒 | 149.2 毫秒 |
| 华南地区 | 12 | 广东中山(青云QingCloud) 152.6 毫秒 | 广东深圳天威视讯(联通) 181.9 毫秒 | 164.4 毫秒 |
5、服务器到国内电信、联通、移动回程Ping测试。
------------------------------------------- 【四川 电信】 - 125.64.38.178 20 packets transmitted, 19 received, 5% packet loss, time 26580ms rtt min/avg/max/mdev = 159.058/167.326/170.767/3.776 ms ------------------------------------------- 【北京 电信】 - 106.120.243.142 20 packets transmitted, 20 received, 0% packet loss, time 19204ms rtt min/avg/max/mdev = 166.101/166.436/169.834/0.886 ms ------------------------------------------- 【北京 联通】 - 103.254.70.52 20 packets transmitted, 20 received, 0% packet loss, time 19210ms rtt min/avg/max/mdev = 165.979/173.111/224.936/15.040 ms ------------------------------------------- 【北京 移动】 - 218.205.152.14 20 packets transmitted, 20 received, 0% packet loss, time 21668ms rtt min/avg/max/mdev = 167.152/167.496/169.380/0.563 ms ------------------------------------------- 【上海 移动】 - 117.131.14.202 20 packets transmitted, 20 received, 0% packet loss, time 22803ms rtt min/avg/max/mdev = 140.985/141.526/142.574/0.496 ms ------------------------------------------- 【上海 电信】 - 211.144.205.58 20 packets transmitted, 7 received, 65% packet loss, time 22155ms rtt min/avg/max/mdev = 140.873/182.092/218.629/27.666 ms ------------------------------------------- 【上海 联通】 - 220.196.42.133 20 packets transmitted, 20 received, 0% packet loss, time 21088ms rtt min/avg/max/mdev = 140.427/140.985/147.496/1.597 ms ------------------------------------------- 【广东 电信】 - 121.11.69.135 20 packets transmitted, 18 received, 10% packet loss, time 28368ms rtt min/avg/max/mdev = 157.396/166.277/170.270/4.239 ms ------------------------------------------- 【广东 联通】 - 27.40.0.30 20 packets transmitted, 18 received, 10% packet loss, time 25222ms rtt min/avg/max/mdev = 164.833/165.318/168.114/0.898 ms ------------------------------------------- 【广东 移动】 - 211.139.129.222 20 packets transmitted, 19 received, 5% packet loss, time 21990ms rtt min/avg/max/mdev = 163.117/165.929/168.108/1.249 ms ------------------------------------------- min:最低延迟 avg:平均延迟 max:最高延迟 mdev:平均偏差 -------------------------------------------
6、路由追踪。
辽宁沈阳联通
[root@VM-14e4ea75-74ba-4998-a1ed-dbdfd5587a51 ~]# mtr -rw 104.192.80.86 HOST: VM-14e4ea75-74ba-4998-a1ed-dbdfd5587a51 Loss% Snt Last Avg Best Wrst StDev 1. 192.168.0.1 0.0% 10 0.1 0.1 0.1 0.1 0.0 2. 42.56.89.129 0.0% 10 4.6 6.1 2.5 19.8 5.0 3. 218.60.58.5 0.0% 10 0.6 1.4 0.5 7.3 2.1 4. 175.167.121.193 0.0% 10 1.2 4.2 1.1 31.0 9.4 5. 113.230.178.89 0.0% 10 7.6 7.9 7.3 9.1 0.6 6. 219.158.20.45 0.0% 10 17.9 18.0 17.9 18.2 0.1 7. 219.158.3.66 0.0% 10 19.2 20.0 18.3 21.5 1.2 8. 219.158.40.166 0.0% 10 17.5 17.6 17.5 18.9 0.5 9. 59.43.97.146 0.0% 10 42.1 42.2 42.1 42.2 0.0 10. 59.43.130.198 70.0% 10 57.4 58.3 43.2 74.3 15.6 11. 59.43.186.246 0.0% 10 41.1 51.9 40.9 97.0 19.3 12. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 13. 218.30.48.250 0.0% 10 225.8 231.0 215.7 246.9 10.4 14. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 15. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 16. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 17. 104.192.80.86 10.0% 10 197.4 210.1 197.4 222.3 8.6
四川成都电信
[root@host-10-10-10-13 ~]# mtr -rw 104.192.80.86 Start: Tue Jan 9 13:23:12 2018 HOST: host-10-10-10-13 Loss% Snt Last Avg Best Wrst StDev 1.|-- gateway 0.0% 10 0.3 0.4 0.2 0.5 0.0 2.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 3.|-- 10.0.1.1 50.0% 10 6.2 12.9 4.0 43.7 17.2 4.|-- 171.91.159.97 10.0% 10 1.0 1.1 0.8 1.8 0.0 5.|-- 125.64.29.93 80.0% 10 5.9 6.2 5.9 6.6 0.0 6.|-- 182.140.220.9 0.0% 10 11.5 10.4 6.0 13.6 2.0 7.|-- 202.97.37.130 0.0% 10 7.4 7.9 6.0 9.7 1.1 8.|-- 59.43.80.61 0.0% 10 5.7 5.6 5.6 5.7 0.0 9.|-- 59.43.96.157 0.0% 10 38.5 39.2 38.5 42.5 1.1 10.|-- 59.43.130.190 50.0% 10 43.0 43.0 42.8 43.1 0.0 11.|-- 59.43.187.74 0.0% 10 46.9 47.3 46.7 51.6 1.3 12.|-- 59.43.182.145 70.0% 10 180.6 187.9 180.6 191.6 6.3 13.|-- 218.30.48.250 10.0% 10 181.6 191.3 181.5 213.0 9.8 14.|-- 10.255.255.149 0.0% 10 186.3 193.9 186.0 199.6 5.4 15.|-- 10.255.255.194 0.0% 10 186.1 193.6 185.9 197.1 5.2 16.|-- 10.255.248.103 0.0% 10 181.5 181.6 181.5 182.4 0.0 17.|-- 104.192.80.86 10.0% 10 173.3 179.9 172.4 183.8 5.3
上海腾讯云
[root@VM_15_131_centos ~]# mtr -rw 104.192.80.86 Start: Tue Jan 9 13:23:20 2018 HOST: VM_15_131_centos Loss% Snt Last Avg Best Wrst StDev 1.|-- 100.104.221.129 0.0% 10 8.3 3.2 1.3 9.6 3.1 2.|-- 100.104.247.232 0.0% 10 0.7 0.8 0.7 1.2 0.0 3.|-- 10.196.28.213 60.0% 10 0.8 0.7 0.7 0.8 0.0 4.|-- 10.196.0.66 0.0% 10 4.5 4.4 4.3 4.5 0.0 5.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 6.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 7.|-- 101.95.207.105 0.0% 10 6.0 8.9 6.0 12.9 2.4 8.|-- 101.95.120.110 0.0% 10 9.3 7.8 6.0 9.4 1.1 9.|-- 59.43.80.81 0.0% 10 4.6 4.7 4.6 4.8 0.0 10.|-- 59.43.130.165 0.0% 10 6.4 6.5 6.4 6.9 0.0 11.|-- 59.43.138.54 90.0% 10 6.5 6.5 6.5 6.5 0.0 12.|-- 59.43.187.62 0.0% 10 4.3 4.4 4.3 4.4 0.0 13.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 14.|-- 218.30.48.250 0.0% 10 152.2 152.5 152.2 153.7 0.0 15.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 16.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 17.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 18.|-- 104.192.80.86 0.0% 4 151.9 152.0 151.8 152.5 0.0
北京市京东云BGP多线
[root@jdu4e00u53f7 ~]# mtr -rw 104.192.80.86 Start: Tue Jan 9 13:23:31 2018 HOST: jdu4e00u53f7 Loss% Snt Last Avg Best Wrst StDev 1.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 2.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 3.|-- 100.127.3.115 0.0% 10 0.7 1.0 0.7 2.6 0.3 4.|-- 100.127.3.103 0.0% 10 2.1 2.8 1.8 7.5 1.6 5.|-- 100.127.125.208 0.0% 10 4.0 7.0 2.2 16.1 4.8 6.|-- 100.127.125.74 0.0% 10 2.7 3.3 2.3 10.8 2.6 7.|-- 180.149.137.117 0.0% 10 4.0 4.6 4.0 7.8 0.9 8.|-- 180.149.159.17 0.0% 10 2.5 9.4 2.4 46.1 13.7 9.|-- 180.149.128.82 20.0% 10 2.2 4.5 2.2 18.2 5.6 10.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 11.|-- 59.43.80.1 0.0% 10 2.9 6.2 2.9 35.3 10.2 12.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 13.|-- 59.43.130.46 0.0% 10 26.2 26.9 26.2 32.7 2.0 14.|-- 59.43.138.54 40.0% 10 100.0 121.1 100.0 145.9 17.1 15.|-- 59.43.187.62 0.0% 10 27.2 27.2 27.1 27.2 0.0 16.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 17.|-- 218.30.48.250 0.0% 10 166.3 166.3 165.9 167.6 0.5 18.|-- ??? 100.0 8 0.0 0.0 0.0 0.0 0.0
香港
[root@hk ~]# mtr -rw 104.192.80.86 HOST: hk.wn Loss% Snt Last Avg Best Wrst StDev 1. 122.10.91.254 0.0% 10 0.3 0.2 0.2 0.3 0.0 2. 123.254.105.126 0.0% 10 0.3 0.3 0.3 0.4 0.0 3. 10.0.0.246 0.0% 10 1.3 1.3 1.2 1.5 0.1 4. 10.1.0.238 0.0% 10 2.4 2.5 2.3 2.6 0.1 5. 183.91.53.249 0.0% 10 2.4 6.1 2.2 39.5 11.7 6. 59.43.247.229 0.0% 10 3.1 9.9 2.8 60.6 18.0 7. 59.43.182.149 70.0% 10 162.3 162.4 162.2 162.6 0.2 8. 218.30.48.250 0.0% 10 174.4 161.1 157.7 174.4 6.2 9. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 10. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 11. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 12. 104.192.80.86 10.0% 10 160.9 160.8 160.6 161.0 0.1
7、回程路由追踪。
中国电信回程测试
[root@blogtest panel]# mtr -rw www.chinatelecom.com.cn HOST: blogtest Loss% Snt Last Avg Best Wrst StDev 1. 104.192.80.254 0.0% 10 0.6 2.0 0.5 14.4 4.4 2. 10.255.248.102 0.0% 10 1.4 0.9 0.6 1.4 0.2 3. 10.255.255.193 0.0% 10 1.2 1.0 0.8 1.4 0.2 4. 10.255.255.150 0.0% 10 1.2 1.5 0.9 3.2 0.7 5. 218.30.48.249 0.0% 10 1.2 1.4 1.2 2.7 0.4 6. 59.43.182.142 0.0% 10 131.2 131.2 131.0 131.6 0.2 7. 59.43.187.61 50.0% 10 131.8 140.5 131.8 174.4 18.9 8. 59.43.130.209 0.0% 10 131.2 136.5 131.1 182.8 16.3 9. 59.43.116.229 0.0% 10 131.3 134.1 131.3 154.1 7.0 10. 59.43.80.114 0.0% 10 133.0 133.9 131.7 137.4 1.7 11. 202.97.37.117 0.0% 10 143.4 143.1 141.3 144.8 1.2 12. 202.97.34.137 0.0% 10 162.8 164.6 162.8 166.3 1.3 13. 42.99.32.6 0.0% 10 166.8 166.9 166.8 167.2 0.1 14. 202.80.192.6 0.0% 10 167.2 167.4 167.0 168.8 0.6 15. 202.80.195.182 10.0% 10 165.0 166.2 164.8 173.1 2.6 16. 183.78.182.66 10.0% 10 166.7 166.7 166.6 167.1 0.2
山西太原联通回程路由追踪
[root@blogtest panel]# mtr -rw 221.204.253.1 HOST: blogtest Loss% Snt Last Avg Best Wrst StDev 1. 104.192.80.254 0.0% 10 0.7 0.6 0.5 1.3 0.2 2. 10.255.248.102 0.0% 10 0.8 0.9 0.8 1.1 0.1 3. 10.255.255.193 0.0% 10 0.9 1.0 0.9 1.1 0.1 4. 10.255.255.150 0.0% 10 1.0 1.1 0.9 1.7 0.2 5. 218.30.48.249 0.0% 10 1.2 1.4 1.1 2.5 0.4 6. 59.43.182.142 0.0% 10 135.3 133.4 131.0 148.5 5.5 7. 59.43.187.73 0.0% 10 132.0 131.9 131.7 132.2 0.1 8. 59.43.130.193 0.0% 10 144.9 140.4 139.6 144.9 1.7 9. 59.43.97.145 0.0% 10 164.2 164.6 164.2 166.7 0.8 10. 219.158.40.165 0.0% 10 159.5 158.9 157.0 160.2 1.0 11. 219.158.5.129 0.0% 10 170.7 168.6 165.7 171.2 2.1 12. 219.158.21.86 0.0% 10 167.5 167.1 165.5 168.7 1.2 13. 218.151.26.218.internet.sx.cn 60.0% 10 174.0 174.1 173.7 174.7 0.4 14. 102.125.26.218.internet.sx.cn 10.0% 10 170.6 170.2 169.9 170.6 0.2 15. 1.253.204.221.adsl-pool.sx.cn 10.0% 10 174.3 174.1 174.0 174.3 0.1
北京移动回程路由追踪
[root@blogtest panel]# mtr -rw 220.202.97.17 HOST: blogtest Loss% Snt Last Avg Best Wrst StDev 1. 104.192.80.254 0.0% 10 0.5 1.1 0.5 4.4 1.2 2. 10.255.248.102 0.0% 10 0.7 1.1 0.7 3.2 0.8 3. 10.255.255.193 0.0% 10 0.9 1.0 0.8 1.1 0.1 4. 10.255.255.150 0.0% 10 1.2 1.1 0.9 1.9 0.3 5. 208.77.41.18 0.0% 10 2.0 0.9 0.6 2.0 0.5 6. 208.77.41.9 0.0% 10 154.0 156.9 153.1 170.1 5.1 7. 207.254.191.22 0.0% 10 153.9 158.6 153.7 171.3 5.0 8. 219.158.117.1 0.0% 10 183.1 188.1 179.9 199.1 6.6 9. 219.158.3.177 0.0% 10 185.8 186.5 180.5 191.4 3.3 10. 219.158.5.149 0.0% 10 171.8 176.1 171.4 189.9 5.6 11. 219.158.8.242 0.0% 10 179.8 184.3 179.7 196.8 6.2 12. 219.158.17.94 0.0% 10 190.1 198.0 189.8 226.1 11.9 13. 220.248.160.138 10.0% 10 209.6 215.2 209.6 228.0 7.7 14. 220.248.160.218 10.0% 10 218.8 224.9 218.6 239.8 8.0 15. 220.202.97.17 10.0% 10 209.6 215.4 209.5 227.6 6.9
