一、促销活动
二、体验测评
KVMLA是一个国内的主机销售商，成立于2011年，主要从事VPS、独立服务器销售，数据中心都是国内访问比较优秀的节点。
VPS有香港CN2、日本大阪、新加坡三个数据中心可以选择，产品稳定性好，适合建站使用，价格也比较合理，最低配置2核1G内存80元/月，目前正在进行农历新年促销全场终身八折优惠，只需64元/月。
大年初一的时候蜗牛通过提交工单拜年获得了100元的抵用金额（KVMLA丁酉年农历新年促销全场终身8折 大年初一送100元红包），趁着晚上有时间开通了一台香港CN2节点的VPS做一个简单的测试。
一、促销活动
目前正在进行的新年促销获得介绍：
1、VPS、独立服务器一律终身8折优惠，优惠码：DINGYOU2018；
2、账户充值按比例送，多冲多送，冲1000多送300（因名额限制，建议先发工单咨询是否还有活动）。
- 核心：2核CPU
- 内存：1GB
- 硬盘：40GB RAID10
- 流量：600GB
- 端口：2Mbps
- 架构：KVM
- 机房：香港CN2
- 价格：64元/月
- 购买链接
- 核心：2核CPU
- 内存：1GB
- 硬盘：40GB RAID10
- 流量：600GB
- 端口：10Mbps
- 架构：KVM
- 机房：日本
- 价格：64元/月
- 购买链接
- 核心：2核CPU
- 内存：1GB
- 硬盘：40GB RAID10
- 流量：600GB
- 端口：10Mbps
- 架构：KVM
- 机房：新加坡
- 价格：64元/月
- 购买链接
二、体验测评
1、可以选择的系统有Centos、Debian、Fedora及Windows，具体版本如下。
Linux Centos 6.3 X86 Min Gen2 V1
Linux Centos 6.3 X86 64 Min Gen2 V1
Linux Centos 7.0.1406 X86 64 Min Gen2 V2
Linux Centos 7.1503.01 X86 64 Minimal Gen2 V1
Linux Debian 8.0 X86 64 Minimal Gen2 V1
Linux Debian 9 Amd64 Gen2 V1
Linux Fedora 20 X86 Min Gen2 V1
Linux Fedora 20 X86 64 Min Gen2 V1
Linux Opensuse 12.2 X86 Min Gen2 V1
Linux Opensuse 12.2 X86 64 Min Gen2 V1
Linux Ubuntu 16.04 Server Amd64 Gen2 V1
Linux Ubuntu 17.04 Server Amd64 Gen2 V1
Windows 2008 R2 X64 Cn Gen1 V1
Windows 2008 R2 X64 En Gen1 V1
Windows 2012 Vl X64 En Gen1 V1
2、用户管理的VPS控制面板支持升级配置。
3、国内电信、联通、移动速度测试。
蜗牛购买的是2核1G内存套餐，与测试结果相符合。
IO读写速度平均是46.1 MB/s，建站是毫无压力的。
---------------------------------------------------------------------- CPU model : QEMU Virtual CPU version (cpu64-rhel6) Number of cores : 2 CPU frequency : 2260.998 MHz Total size of Disk : 39.0 GB (0.9 GB Used) Total amount of Mem : 996 MB (220 MB Used) Total amount of Swap : 511 MB (0 MB Used) System uptime : 0 days 0 hour 29 min Load average : 0.61, 0.18, 0.06 OS : CentOS 6.8 Arch : x86_64 (64 Bit) Kernel : 2.6.32-642.3.1.el6.x86_64 Virt : kvm ---------------------------------------------------------------------- I/O speed( 32M ) : 53.3 MB/s I/O speed( 256M ) : 25.7 MB/s I/O speed( 2G ) : 59.2 MB/s Average I/O speed : 46.1 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 1.23 Mbit/s 7.36 Mbit/s 13.419 ms Xiangyang CT 13.00 Mbit/s 0.00 Mbit/s 000.000 ms Kunming CT 14.98 Mbit/s 17.51 Mbit/s 37.494 ms Shanghai CT 4.41 Mbit/s 12.12 Mbit/s 290.607 ms Chengdu CT 17.96 Mbit/s 15.32 Mbit/s 47.562 ms Shenyang CU 15.95 Mbit/s 11.44 Mbit/s 74.464 ms Xi'an CU 12.44 Mbit/s 17.90 Mbit/s 79.512 ms Shanghai CU 13.29 Mbit/s 16.93 Mbit/s 35.162 ms Chongqing CU 15.70 Mbit/s 16.98 Mbit/s 43.747 ms Xi'an CM 16.45 Mbit/s 11.21 Mbit/s 75.632 ms Shandong CM 3.87 Mbit/s 14.15 Mbit/s 59.68 ms Ningbo CM 15.21 Mbit/s 12.55 Mbit/s 58.995 ms ---------------------------------------------------------------------- Total time : 5 min 44 sec Current time : 2018-02-19 08:02:27 Finished！ ----------------------------------------------------------------------
4、路由追踪测试。
阿里云广东深圳路由追踪。
[root@iZwz981ir3uk69okkbcayiZ ~]# mtr -rw 103.213.245.227 HOST: iZwz981ir3uk69okkbcayiZ Loss% Snt Last Avg Best Wrst StDev 1. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 2. 11.219.127.45 0.0% 10 1.9 2.8 1.9 7.2 1.6 3. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 4. 11.177.232.106 0.0% 10 1.0 2.1 0.9 9.9 2.8 5. 119.38.215.6 0.0% 10 3.1 2.1 1.3 3.1 0.6 6. 116.251.113.137 0.0% 10 1.7 2.4 1.7 7.2 1.7 7. 183.2.180.9 0.0% 10 1.2 1.4 1.2 3.7 0.8 8. 183.2.182.117 40.0% 10 2.7 2.6 2.6 2.9 0.1 9. 119.147.223.109 0.0% 10 11.8 9.7 5.6 13.1 2.6 10. 59.43.80.117 0.0% 10 5.7 16.2 5.7 110.7 33.2 11. 59.43.130.150 80.0% 10 6.7 6.6 6.6 6.7 0.1 12. 59.43.187.98 0.0% 10 9.6 15.0 5.8 22.3 4.6 13. 59.43.183.106 0.0% 10 31.9 37.0 27.0 67.2 12.1 14. 59.43.248.254 0.0% 10 10.2 15.5 10.2 32.1 7.3 15. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 16. 103.213.245.227.HongKong.asia.klayer.com 0.0% 10 12.6 12.5 12.4 12.6 0.1
腾讯云上海路由追踪。
[root@VM_15_131_centos ~]# mtr -rw 103.213.245.227 HOST: VM_15_131_centos Loss% Snt Last Avg Best Wrst StDev 1. 100.104.221.130 0.0% 10 1.6 2.2 1.4 5.7 1.5 2. 100.104.243.234 20.0% 10 0.7 0.7 0.7 0.9 0.1 3. 10.196.28.165 90.0% 10 1.2 1.2 1.2 1.2 0.0 4. 10.196.0.58 0.0% 10 2.4 2.5 2.3 2.7 0.1 5. 101.226.242.17 0.0% 10 3.8 4.1 3.8 5.8 0.6 6. 101.95.225.97 70.0% 10 19.9 8.1 2.1 19.9 10.2 7. 124.74.166.133 10.0% 10 8.4 7.1 3.9 10.4 2.3 8. 202.101.63.214 0.0% 10 5.7 7.5 5.7 8.7 1.1 9. 59.43.80.81 0.0% 10 3.1 9.4 3.1 66.1 19.9 10. 59.43.130.165 0.0% 10 5.1 5.5 4.9 9.7 1.5 11. 59.43.138.50 50.0% 10 4.1 4.1 4.0 4.1 0.0 12. 59.43.187.62 0.0% 10 3.2 3.2 3.1 3.3 0.0 13. 59.43.183.82 0.0% 10 34.3 42.3 34.3 85.0 17.5 14. 59.43.248.194 0.0% 10 31.7 31.5 31.4 31.7 0.1 15. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 16. 103.213.245.227.HongKong.asia.klayer.com 0.0% 10 32.7 50.1 32.7 206.1 54.8
京东云北京路由追踪。
[root@jdu4e00u53f7 ~]# mtr -rw 103.213.245.227 Start: Mon Feb 19 21:37:35 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.|-- 100.127.3.119 0.0% 10 0.9 1.2 0.8 4.1 0.7 4.|-- 100.127.203.9 0.0% 10 3.3 3.7 1.8 7.9 2.3 5.|-- 100.127.125.144 0.0% 10 9.0 3.0 2.1 9.0 2.1 6.|-- 100.127.125.72 0.0% 10 2.3 3.1 2.2 7.0 1.3 7.|-- 180.149.129.61 0.0% 10 6.2 6.6 4.1 18.8 4.5 8.|-- 180.149.159.17 0.0% 10 2.8 2.6 2.5 2.8 0.0 9.|-- 218.30.25.93 10.0% 10 2.5 2.5 2.4 2.6 0.0 10.|-- 220.181.177.221 0.0% 10 3.7 3.7 3.6 3.8 0.0 11.|-- 59.43.80.5 20.0% 10 2.9 4.9 2.8 18.7 5.5 12.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 13.|-- 59.43.132.14 0.0% 10 4.2 4.2 4.1 4.4 0.0 14.|-- 59.43.188.74 10.0% 10 105.0 61.2 50.5 105.0 21.3 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.|-- 103.213.245.227.HongKong.asia.klayer.com 0.0% 10 40.8 57.9 40.7 212.8 54.4
华为云北京联通路由追踪。
[root@ecs-325b ~]# mtr -rw 103.213.245.227 HOST: ecs-325b.novalocal 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. 100.92.0.1 0.0% 10 3.0 4.6 2.9 17.9 4.7 4. 10.39.3.225 0.0% 10 3.0 4.4 3.0 9.8 2.2 5. 192.168.10.2 0.0% 10 2.9 3.7 2.5 10.8 2.5 6. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 7. 10.44.3.196 0.0% 10 3.0 3.6 2.7 7.5 1.5 8. 10.44.3.205 0.0% 10 2.3 2.3 2.0 3.9 0.6 9. 10.44.2.18 0.0% 10 41.0 49.7 1.8 114.7 32.3 10. 10.1.0.146 0.0% 10 2.5 6.6 2.4 35.8 10.5 11. 10.1.0.141 0.0% 10 3.2 3.2 3.1 3.5 0.1 12. 210.82.9.105 0.0% 10 3.7 3.8 3.7 3.9 0.1 13. 124.65.60.221 0.0% 10 3.5 5.2 3.5 16.8 4.2 14. 124.65.194.33 10.0% 10 3.9 6.9 3.8 24.4 6.8 15. 219.158.3.66 0.0% 10 6.9 5.7 4.4 6.9 1.1 16. 219.158.40.166 0.0% 10 4.6 4.5 4.5 4.6 0.0 17. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 18. 59.43.132.10 0.0% 10 6.4 7.8 6.3 16.7 3.3 19. 59.43.188.70 0.0% 10 60.4 50.8 49.6 60.4 3.4 20. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0
5、回程路由追踪。
---------------------------------------------------------------------- ===测试 [广州电信（天翼云）] 的回程路由=== HOST: Kvmla-201802192070 Loss% Snt Last Avg Best Wrst StDev 1. 103.213.245.193.HongKong.asi 0.0% 10 3.9 6.1 3.2 24.2 6.4 2. 172.16.92.217 0.0% 10 3.7 4.8 3.3 9.0 2.0 3. 172.16.92.213 0.0% 10 9.3 12.0 3.2 57.0 16.1 4. 10.3.103.17 0.0% 10 1.2 1.3 1.2 1.4 0.0 5. 10.3.102.2 0.0% 10 1.7 1.9 1.6 2.5 0.3 6. 118.184.22.73 0.0% 10 1.2 4.7 1.2 35.0 10.7 7. 59.43.187.21 0.0% 10 1.3 2.8 1.3 9.2 2.8 8. 59.43.183.105 0.0% 10 5.1 10.3 5.0 31.8 9.2 9. 59.43.187.137 40.0% 10 6.5 14.0 6.5 34.1 12.0 10. 59.43.130.105 0.0% 10 7.1 7.2 7.1 7.3 0.0 11. 59.43.80.22 0.0% 10 11.7 10.7 9.1 11.7 0.9 12. 183.59.13.173 0.0% 10 7.5 7.5 7.3 7.6 0.1 13. 183.56.129.6 0.0% 10 8.5 8.7 8.5 9.3 0.2 14. 14.215.116.1 0.0% 10 8.9 9.1 8.8 10.4 0.5 ===测试 [上海电信（天翼云）] 的回程路由=== HOST: Kvmla-201802192070 Loss% Snt Last Avg Best Wrst StDev 1. 103.213.245.193.HongKong.asi 0.0% 10 3.1 5.9 3.1 27.0 7.5 2. 172.16.92.217 0.0% 10 3.3 12.5 3.3 70.7 20.7 3. 172.16.92.213 0.0% 10 3.1 3.6 3.1 4.1 0.3 4. 10.3.103.17 0.0% 10 1.2 1.3 1.2 1.5 0.1 5. 10.3.102.2 0.0% 10 1.7 2.0 1.6 4.4 0.9 6. 118.184.22.73 0.0% 10 1.7 1.3 1.2 1.7 0.1 7. 59.43.187.21 0.0% 10 1.5 1.3 1.3 1.5 0.1 8. 59.43.187.177 0.0% 10 5.2 10.9 5.2 36.1 11.4 9. 59.43.187.93 30.0% 10 7.8 8.0 7.8 8.9 0.4 10. 59.43.130.125 0.0% 10 7.4 10.1 7.3 34.3 8.5 11. 59.43.18.21 0.0% 10 29.4 31.1 29.3 46.1 5.3 12. 59.43.18.18 0.0% 10 31.0 31.1 31.0 31.6 0.2 13. 59.43.77.134 0.0% 10 32.7 36.8 32.6 66.4 10.6 14. 101.95.207.2 70.0% 10 33.5 33.4 33.3 33.5 0.1 15. 124.74.232.238 0.0% 10 32.9 33.1 32.8 33.6 0.2 16. 101.227.255.45 0.0% 10 32.8 32.8 32.7 32.9 0.1 ===测试 [厦门电信CN2] 的回程路由=== HOST: Kvmla-201802192070 Loss% Snt Last Avg Best Wrst StDev 1. 103.213.245.193.HongKong.asi 0.0% 10 8.8 10.4 3.6 27.7 8.1 2. 172.16.92.217 0.0% 10 18.3 8.5 3.5 18.3 4.5 3. 172.16.92.213 0.0% 10 5.4 7.8 3.9 12.8 3.1 4. 10.3.103.17 0.0% 10 1.2 1.7 1.1 4.2 0.9 5. 10.3.102.2 0.0% 10 1.7 1.8 1.6 2.3 0.2 6. 118.184.22.77 0.0% 10 1.2 3.0 1.2 16.2 4.7 7. 59.43.187.25 0.0% 10 2.0 2.9 1.9 11.5 3.0 8. 59.43.250.81 0.0% 10 6.3 14.6 6.2 89.2 26.2 9. 59.43.187.157 50.0% 10 8.2 8.3 8.2 8.4 0.1 10. 59.43.130.161 0.0% 10 7.9 11.1 7.8 27.7 6.5 11. 59.43.19.198 0.0% 10 17.6 17.7 17.6 17.8 0.0 12. 27.148.195.58 0.0% 10 44.4 39.9 38.2 47.8 3.4 13. 110.80.143.154 0.0% 10 32.6 33.0 32.0 38.4 1.9 14. 117.25.150.130 50.0% 10 174.4 89.2 43.4 174.4 63.6 15. ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 16. 117.28.254.129 0.0% 10 26.6 28.7 26.6 31.9 1.7 ===测试 [重庆联通] 的回程路由=== HOST: Kvmla-201802192070 Loss% Snt Last Avg Best Wrst StDev 1. 103.213.245.193.HongKong.asi 0.0% 10 3.2 4.6 3.2 9.7 2.2 2. 172.16.92.217 0.0% 10 6.1 4.6 3.4 6.5 1.3 3. 172.16.92.213 0.0% 10 3.2 4.0 3.2 8.1 1.5 4. 10.3.103.17 0.0% 10 1.2 1.3 1.2 1.8 0.2 5. 10.3.102.2 0.0% 10 1.6 2.0 1.6 3.6 0.6 6. 118.184.22.221 0.0% 10 6.7 6.9 6.6 8.7 0.6 7. 43.252.84.17 0.0% 10 14.0 15.1 13.4 16.9 1.2 8. 202.77.23.29 0.0% 10 7.2 10.8 7.2 14.7 2.6 9. 219.158.102.169 0.0% 10 9.1 10.5 8.7 12.8 1.4 10. 219.158.103.25 0.0% 10 12.6 14.8 11.2 19.0 2.4 11. 219.158.103.217 0.0% 10 16.3 16.4 12.3 19.2 2.4 12. 219.158.99.214 0.0% 10 41.7 42.6 40.6 44.4 1.3 13. 113.207.25.166 0.0% 10 40.3 40.4 40.3 40.6 0.1 14. 113.207.25.50 10.0% 10 40.8 47.7 40.8 102.1 20.4 15. 113.207.32.65 0.0% 10 41.0 41.2 40.9 42.3 0.4 ===测试 [上海移动] 的回程路由=== HOST: Kvmla-201802192070 Loss% Snt Last Avg Best Wrst StDev 1. 103.213.245.193.HongKong.asi 0.0% 10 19.1 12.6 4.4 23.8 7.3 2. 172.16.92.217 0.0% 10 4.7 15.7 4.7 40.7 12.7 3. 172.16.92.213 0.0% 10 3.5 7.4 3.5 19.8 4.8 4. 10.3.103.17 0.0% 10 1.1 1.7 1.1 6.1 1.6 5. 10.3.102.2 0.0% 10 2.5 2.0 1.7 2.6 0.4 6. 118.184.22.73 0.0% 10 25.3 3.7 1.2 25.3 7.6 7. 59.43.187.25 0.0% 10 1.9 12.8 1.8 100.6 30.9 8. 59.43.248.109 0.0% 10 30.0 34.8 29.9 68.1 12.1 9. 59.43.187.85 50.0% 10 29.2 29.3 29.2 29.4 0.1 10. 59.43.138.61 0.0% 10 31.1 31.0 30.9 31.1 0.1 11. 59.43.18.162 0.0% 10 29.2 29.2 29.1 29.3 0.1 12. 59.43.80.106 0.0% 10 34.8 35.6 33.6 38.9 1.7 13. 202.97.46.58 0.0% 10 32.9 31.8 30.0 32.9 0.8 14. 202.97.15.6 0.0% 10 89.3 39.1 31.3 89.3 18.0 15. 221.176.22.37 0.0% 10 29.9 31.2 29.7 34.2 1.4 16. 221.183.13.150 70.0% 10 54.3 40.1 30.2 54.3 12.7 17. . 0.0% 10 32.6 32.7 32.1 35.4 1.0 18. . 0.0% 10 39.4 37.1 35.9 39.4 1.0 19. . 0.0% 10 36.7 48.7 32.0 82.7 22.9 ----------------------------------------------------------------------
6、国内ping测试结果。
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