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。

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：；

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）。

1、可以选择的系统有Centos、Debian、Fedora及Windows，具体版本如下。

LinuxCentos6.3X86MinGen2V1

LinuxCentos6.3X8664MinGen2V1

LinuxCentos7.0.1406X8664MinGen2V2

LinuxCentos7.1503.01X8664MinimalGen2V1

LinuxDebian8.0X8664MinimalGen2V1

LinuxFedora20X86MinGen2V1

LinuxFedora20X8664MinGen2V1

LinuxOpensuse12.2X86MinGen2V1

LinuxOpensuse12.2X8664MinGen2V1

LinuxUbuntu16.04ServerAmd64Gen2V1

LinuxUbuntu17.04ServerAmd64Gen2V1

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46.1MB/s，建站是毫无压力的。

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CPUmodel:QEMUVirtualCPUversion(cpu64-rhel6)

CPUfrequency:2260.998MHz

TotalsizeofDisk:39.0GB(0.9GBUsed)

TotalamountofMem:996MB(220MBUsed)

TotalamountofSwap:511MB(0MBUsed)

Systemuptime:0days0hour29min

Loadaverage:0.61,0.18,0.06

Kernel:2.6.32-642.3.1.el6.x86_64

----------------------------------------------------------------------

AverageI/Ospeed:46.1MB/s

----------------------------------------------------------------------

NodeNameUploadSpeedDownloadSpeedLatency

NormalNode1.23Mbit/s7.36Mbit/s13.419ms

XiangyangCT13.00Mbit/s0.00Mbit/s000.000ms

KunmingCT14.98Mbit/s17.51Mbit/s37.494ms

ShanghaiCT4.41Mbit/s12.12Mbit/s290.607ms

ChengduCT17.96Mbit/s15.32Mbit/s47.562ms

ShenyangCU15.95Mbit/s11.44Mbit/s74.464ms

Xi'anCU12.44Mbit/s17.90Mbit/s79.512ms

ShanghaiCU13.29Mbit/s16.93Mbit/s35.162ms

ChongqingCU15.70Mbit/s16.98Mbit/s43.747ms

Xi'anCM16.45Mbit/s11.21Mbit/s75.632ms

ShandongCM3.87Mbit/s14.15Mbit/s59.68ms

NingboCM15.21Mbit/s12.55Mbit/s58.995ms

----------------------------------------------------------------------

Currenttime:2018-02-1908:02:27

----------------------------------------------------------------------

[root@iZwz981ir3uk69okkbcayiZ~]#mtr-rw103.213.245.227

HOST:iZwz981ir3uk69okkbcayiZLoss%SntLastAvgBestWrstStDev

1.?100.0100.00.00.00.00.0

2.11.219.127.450.0%101.92.81.97.21.6

3.?100.0100.00.00.00.00.0

4.11.177.232.1060.0%101.02.10.99.92.8

5.119.38.215.60.0%103.12.11.33.10.6

6.116.251.113.1370.0%101.72.41.77.21.7

7.183.2.180.90.0%101.21.41.23.70.8

8.183.2.182.11740.0%102.72.62.62.90.1

9.119.147.223.1090.0%1011.89.75.613.12.6

10.59.43.80.1170.0%105.716.25.7110.733.2

11.59.43.130.15080.0%106.76.66.66.70.1

12.59.43.187.980.0%109.615.05.822.34.6

13.59.43.183.1060.0%1031.937.027.067.212.1

14.59.43.248.2540.0%1010.215.510.232.17.3

15.?100.0100.00.00.00.00.0

16.103.213.245.227.HongKong.asia.klayer.com0.0%1012.612.512.412.60.1

[root@VM_15_131_centos~]#mtr-rw103.213.245.227

HOST:VM_15_131_centosLoss%SntLastAvgBestWrstStDev

1.100.104.221.1300.0%101.62.21.45.71.5

2.100.104.243.23420.0%100.70.70.70.90.1

3.10.196.28.16590.0%101.21.21.21.20.0

4.10.196.0.580.0%102.42.52.32.70.1

5.101.226.242.170.0%103.84.13.85.80.6

6.101.95.225.9770.0%1019.98.12.119.910.2

7.124.74.166.13310.0%108.47.13.910.42.3

8.202.101.63.2140.0%105.77.55.78.71.1

9.59.43.80.810.0%103.19.43.166.119.9

10.59.43.130.1650.0%105.15.54.99.71.5

11.59.43.138.5050.0%104.14.14.04.10.0

12.59.43.187.620.0%103.23.23.13.30.0

13.59.43.183.820.0%1034.342.334.385.017.5

14.59.43.248.1940.0%1031.731.531.431.70.1

15.?100.0100.00.00.00.00.0

16.103.213.245.227.HongKong.asia.klayer.com0.0%1032.750.132.7206.154.8

[root@jdu4e00u53f7~]#mtr-rw103.213.245.227

Start:MonFeb1921:37:352018

HOST:jdu4e00u53f7Loss%SntLastAvgBestWrstStDev

1.|--?100.0100.00.00.00.00.0

2.|--?100.0100.00.00.00.00.0

3.|--100.127.3.1190.0%100.91.20.84.10.7

4.|--100.127.203.90.0%103.33.71.87.92.3

5.|--100.127.125.1440.0%109.03.02.19.02.1

6.|--100.127.125.720.0%102.33.12.27.01.3

7.|--180.149.129.610.0%106.26.64.118.84.5

8.|--180.149.159.170.0%102.82.62.52.80.0

9.|--218.30.25.9310.0%102.52.52.42.60.0

10.|--220.181.177.2210.0%103.73.73.63.80.0

11.|--59.43.80.520.0%102.94.92.818.75.5

12.|--?100.0100.00.00.00.00.0

13.|--59.43.132.140.0%104.24.24.14.40.0

14.|--59.43.188.7410.0%10105.061.250.5105.021.3

15.|--?100.0100.00.00.00.00.0

16.|--?100.0100.00.00.00.00.0

17.|--?100.0100.00.00.00.00.0

18.|--103.213.245.227.HongKong.asia.klayer.com0.0%1040.857.940.7212.854.4

[root@ecs-325b~]#mtr-rw103.213.245.227

HOST:ecs-325b.novalocalLoss%SntLastAvgBestWrstStDev

1.?100.0100.00.00.00.00.0

2.?100.0100.00.00.00.00.0

3.100.92.0.10.0%103.04.62.917.94.7

4.10.39.3.2250.0%103.04.43.09.82.2

5.192.168.10.20.0%102.93.72.510.82.5

6.?100.0100.00.00.00.00.0

7.10.44.3.1960.0%103.03.62.77.51.5

8.10.44.3.2050.0%102.32.32.03.90.6

10.10.1.0.1460.0%102.56.62.435.810.5

11.10.1.0.1410.0%103.23.23.13.50.1

12.210.82.9.1050.0%103.73.83.73.90.1

13.124.65.60.2210.0%103.55.23.516.84.2

14.124.65.194.3310.0%103.96.93.824.46.8

15.219.158.3.660.0%106.95.74.46.91.1

16.219.158.40.1660.0%104.64.54.54.60.0

17.?100.0100.00.00.00.00.0

18.59.43.132.100.0%106.47.86.316.73.3

19.59.43.188.700.0%1060.450.849.660.43.4

20.?100.0100.00.00.00.00.0

----------------------------------------------------------------------===测试[广州电信（天翼云）]的回程路由===HOST:Kvmla-201802192070Loss%SntLastAvgBestWrstStDev

1.103.213.245.193.HongKong.asi0.0%103.96.13.224.26.4

2.172.16.92.2170.0%103.74.83.39.02.0

3.172.16.92.2130.0%109.312.03.257.016.1

4.10.3.103.170.0%101.21.31.21.40.0

5.10.3.102.20.0%101.71.91.62.50.3

6.118.184.22.730.0%101.24.71.235.010.7

7.59.43.187.210.0%101.32.81.39.22.8

8.59.43.183.1050.0%105.110.35.031.89.2

9.59.43.187.13740.0%106.514.06.534.112.0

10.59.43.130.1050.0%107.17.27.17.30.0

11.59.43.80.220.0%1011.710.79.111.70.9

12.183.59.13.1730.0%107.57.57.37.60.1

13.183.56.129.60.0%108.58.78.59.30.2

14.14.215.116.10.0%108.99.18.810.40.5===测试[上海电信（天翼云）]的回程路由===HOST:Kvmla-201802192070Loss%SntLastAvgBestWrstStDev

1.103.213.245.193.HongKong.asi0.0%103.15.93.127.07.5

2.172.16.92.2170.0%103.312.53.370.720.7

3.172.16.92.2130.0%103.13.63.14.10.3

4.10.3.103.170.0%101.21.31.21.50.1

5.10.3.102.20.0%101.72.01.64.40.9

6.118.184.22.730.0%101.71.31.21.70.1

7.59.43.187.210.0%101.51.31.31.50.1

8.59.43.187.1770.0%105.210.95.236.111.4

9.59.43.187.9330.0%107.88.07.88.90.4

10.59.43.130.1250.0%107.410.17.334.38.5

11.59.43.18.210.0%1029.431.129.346.15.3

12.59.43.18.180.0%1031.031.131.031.60.2

13.59.43.77.1340.0%1032.736.832.666.410.6

14.101.95.207.270.0%1033.533.433.333.50.1

15.124.74.232.2380.0%1032.933.132.833.60.2

16.101.227.255.450.0%1032.832.832.732.90.1===测试[厦门电信CN2]的回程路由===HOST:Kvmla-201802192070Loss%SntLastAvgBestWrstStDev

1.103.213.245.193.HongKong.asi0.0%108.810.43.627.78.1

2.172.16.92.2170.0%1018.38.53.518.34.5

3.172.16.92.2130.0%105.47.83.912.83.1

4.10.3.103.170.0%101.21.71.14.20.9

5.10.3.102.20.0%101.71.81.62.30.2

6.118.184.22.770.0%101.23.01.216.24.7

7.59.43.187.250.0%102.02.91.911.53.0

8.59.43.250.810.0%106.314.66.289.226.2

9.59.43.187.15750.0%108.28.38.28.40.1

10.59.43.130.1610.0%107.911.17.827.76.5

11.59.43.19.1980.0%1017.617.717.617.80.0

12.27.148.195.580.0%1044.439.938.247.83.4

13.110.80.143.1540.0%1032.633.032.038.41.9

14.117.25.150.13050.0%10174.489.243.4174.463.6

15.?100.0100.00.00.00.00.0

16.117.28.254.1290.0%1026.628.726.631.91.7===测试[重庆联通]的回程路由===HOST:Kvmla-201802192070Loss%SntLastAvgBestWrstStDev

1.103.213.245.193.HongKong.asi0.0%103.24.63.29.72.2

2.172.16.92.2170.0%106.14.63.46.51.3

3.172.16.92.2130.0%103.24.03.28.11.5

4.10.3.103.170.0%101.21.31.21.80.2

5.10.3.102.20.0%101.62.01.63.60.6

6.118.184.22.2210.0%106.76.96.68.70.6

7.43.252.84.170.0%1014.015.113.416.91.2

8.202.77.23.290.0%107.210.87.214.72.6

9.219.158.102.1690.0%109.110.58.712.81.4

10.219.158.103.250.0%1012.614.811.219.02.4

11.219.158.103.2170.0%1016.316.412.319.22.4

12.219.158.99.2140.0%1041.742.640.644.41.3

13.113.207.25.1660.0%1040.340.440.340.60.1

14.113.207.25.5010.0%1040.847.740.8102.120.4

15.113.207.32.650.0%1041.041.240.942.30.4===测试[上海移动]的回程路由===HOST:Kvmla-201802192070Loss%SntLastAvgBestWrstStDev

1.103.213.245.193.HongKong.asi0.0%1019.112.64.423.87.3

2.172.16.92.2170.0%104.715.74.740.712.7

3.172.16.92.2130.0%103.57.43.519.84.8

4.10.3.103.170.0%101.11.71.16.11.6

5.10.3.102.20.0%102.52.01.72.60.4

6.118.184.22.730.0%1025.33.71.225.37.6

7.59.43.187.250.0%101.912.81.8100.630.9

8.59.43.248.1090.0%1030.034.829.968.112.1

9.59.43.187.8550.0%1029.229.329.229.40.1

10.59.43.138.610.0%1031.131.030.931.10.1

11.59.43.18.1620.0%1029.229.229.129.30.1

12.59.43.80.1060.0%1034.835.633.638.91.7

13.202.97.46.580.0%1032.931.830.032.90.8

14.202.97.15.60.0%1089.339.131.389.318.0

15.221.176.22.370.0%1029.931.229.734.21.4

16.221.183.13.15070.0%1054.340.130.254.312.7

17..0.0%1032.632.732.135.41.0

18..0.0%1039.437.135.939.41.0

19..0.0%1036.748.732.082.722.9

----------------------------------------------------------------------

广东佛山电信8.1毫秒

辽宁沈阳铁通747.3毫秒

广东深圳天威视讯(联通)26.3毫秒

辽宁沈阳铁通747.3毫秒

广东佛山电信8.1毫秒

云南昆明电信146.6毫秒

广州(移动)35.2毫秒

北京(移动)49.3毫秒

吉林长春铁通71.1毫秒

吉林长春铁通71.1毫秒

黑龙江哈尔滨联通63.5毫秒

辽宁沈阳铁通747.3毫秒

北京BGP(互联港湾)38.9毫秒

内蒙古呼和浩特(天翼云)74.7毫秒

陕西西安电信(天翼云)37.1毫秒

陕西宝鸡电信58.1毫秒

四川成都电信(天翼云)34.6毫秒

云南昆明电信146.6毫秒

湖北武汉(天翼云)23.7毫秒

河南洛阳(bgp)58.4毫秒

贵州贵阳(天翼云)23.4毫秒

福建厦门电信(天翼云厦门节点2)141.7毫秒

广东佛山电信8.1毫秒

广州(移动)35.2毫秒