dmit，日本Pro VPS测评，100M带宽，CN2 GIA/10099(9929)/CMI线路

摘要：官网网址，购买注册教程测评机器特征基于虚拟，带宽，自带，线路。在日本订购的本产品。使用自己的海底光缆与中国境内的连接。与仍未开通，由于交付延期过长，不愿继续负担空转导致的浪费，故先将提供销售。

目前，DMIT 已上线了 Lite 和 Pro 两个系列，lite套餐是国际线路走NTT+Telstra+HE+EQIX；pro套餐是cn2线路回程CN2 GIA/10099(9929)/CMI，今天这篇文章就来测评日本Pro VPS，感兴趣的小伙伴可以围观。

1、官网

网址，https://www.dmit.io/

购买注册教程：https://www.daniao.org/10982.html

2、测评机器

特征：基于kvm虚拟，100M带宽，自带 1IPv4 & 1 IPv6 /64，线路 CN2 GIA/10099(9929)/CMI。

终身循环 8 折优惠(非TINY机型季付及以上)：TYO-Pro-Open-Beta-Recur-20OFF

终身循环 8 折优惠(仅限Tiny机型年付)：TYO-Pro-TINY-Open-Beta-Recur-20OFF

注意，这是推广期优惠码，此外标注红色文字的为今天的测评机器。

测试IP：45.88.193.23

3、系统信息

CPU：AMD EPYC 7402P 24-Core， 2794.750 MHz，磁盘IO：1092.3 MB/s，这个机器性能相当霸气。

4、杂项测试

1）流媒体信息，情况就是这样了。

2）国内测速，可以看到国内三网速度全部跑满，很赞！

3）国外测速，欧美测试结果看跑的也很不错。

4）磁盘FIO读写，读写速度很猛！！

5、路由测试

电信回程，直连，走cn2 gia线路

Traceroute to China, Guangzhou CT (TCP Mode, Max 30 Hop)============================================================traceroute to 113.108.209.1 (113.108.209.1), 30 hops max, 32 byte packets 1  193.41.248.195  0.26 ms  AS54574  United States, California, Los Angeles, dmit.io 2  193.41.248.205  0.74 ms  AS54574  United States, California, Los Angeles, dmit.io 3  69.194.166.157  0.88 ms  AS23764  Japan, Tokyo, ChinaTelecom 4  203.22.182.18  1.45 ms  *  China, ChinaTelecom 5  59.43.184.177  37.09 ms  *  China, Shanghai, ChinaTelecom 6  * 7  59.43.138.53  44.41 ms  *  China, Shanghai, ChinaTelecom 8  202.97.70.229  40.54 ms  *  China, Shanghai, ChinaTelecom 9  202.97.82.94  59.08 ms  AS4134  China, Guangdong, Guangzhou, ChinaTelecom10  *11  *12  *Traceroute to China, Shanghai CT (TCP Mode, Max 30 Hop)============================================================traceroute to 180.153.28.5 (180.153.28.5), 30 hops max, 32 byte packets 1  193.41.248.195  0.33 ms  AS54574  United States, California, Los Angeles, dmit.io 2  193.41.248.205  0.85 ms  AS54574  United States, California, Los Angeles, dmit.io 3  69.194.165.213  0.96 ms  AS23764  Japan, Tokyo, ChinaTelecom 4  203.22.182.18  1.50 ms  *  China, ChinaTelecom 5  59.43.184.177  37.03 ms  *  China, Shanghai, ChinaTelecom 6  * 7  59.43.138.49  42.66 ms  *  China, Shanghai, ChinaTelecom 8  101.95.88.214  36.39 ms  AS4812  China, Shanghai, ChinaTelecom 9  124.74.166.18  39.28 ms  AS4812  China, Shanghai, ChinaTelecom10  124.74.232.242  42.31 ms  AS4811  China, Shanghai, ChinaTelecom11  101.227.255.34  80.34 ms  AS4812  China, Shanghai, ChinaTelecom12  180.153.28.5  36.38 ms  AS4812  China, Shanghai, ChinaTelecomTraceroute to China, Beijing CT (TCP Mode, Max 30 Hop)============================================================traceroute to 180.149.128.9 (180.149.128.9), 30 hops max, 32 byte packets 1  193.41.248.195  0.30 ms  AS54574  United States, California, Los Angeles, dmit.io 2  193.41.248.205  0.82 ms  AS54574  United States, California, Los Angeles, dmit.io 3  69.194.165.205  0.88 ms  AS23764  China, Hong Kong, ChinaTelecom 4  203.22.182.18  1.63 ms  *  China, ChinaTelecom 5  59.43.247.114  34.95 ms  *  China, Shanghai, ChinaTelecom 6  59.43.182.225  61.74 ms  *  China, Beijing, ChinaTelecom 7  * 8  59.43.132.17  64.64 ms  *  China, Beijing, ChinaTelecom 9  *10  36.110.244.46  61.52 ms  AS23724  China, Beijing, ChinaTelecom11  36.110.246.198  90.38 ms  AS23724  China, Beijing, ChinaTelecom12  *13  *

电信去程，直连，走cn2 gia

联通回程，目前的回程走cn2 gia+AS4837

Traceroute to China, Guangzhou CU (TCP Mode, Max 30 Hop)============================================================traceroute to 210.21.4.130 (210.21.4.130), 30 hops max, 32 byte packets 1  193.41.248.195  0.37 ms  AS54574  United States, California, Los Angeles, dmit.io 2  193.41.248.205  0.83 ms  AS54574  United States, California, Los Angeles, dmit.io 3  69.194.165.213  0.92 ms  AS23764  Japan, Tokyo, ChinaTelecom 4  203.22.182.18  1.46 ms  *  China, ChinaTelecom 5  59.43.247.114  34.96 ms  *  China, Shanghai, ChinaTelecom 6  59.43.187.61  35.15 ms  *  China, Shanghai, ChinaTelecom 7  59.43.138.45  40.57 ms  *  China, Shanghai, ChinaTelecom 8  59.43.141.145  57.99 ms  *  China, Guangdong, Guangzhou, ChinaTelecom 9  219.158.40.169  61.54 ms  AS4837  China, Guangdong, Guangzhou, ChinaUnicom10  219.158.10.249  61.65 ms  AS4837  China, Guangdong, Guangzhou, ChinaUnicom11  112.96.0.2  63.68 ms  AS17816  China, Guangdong, Guangzhou, ChinaUnicom12  120.80.91.66  59.08 ms  AS17816  China, Guangdong, ChinaUnicom13  *14  *15  *Traceroute to China, Shanghai CU (TCP Mode, Max 30 Hop)============================================================traceroute to 58.247.8.158 (58.247.8.158), 30 hops max, 32 byte packets 1  193.41.248.195  0.64 ms  AS54574  United States, California, Los Angeles, dmit.io 2  193.41.248.205  0.86 ms  AS54574  United States, California, Los Angeles, dmit.io 3  69.194.165.213  0.94 ms  AS23764  Japan, Tokyo, ChinaTelecom 4  203.22.182.18  1.36 ms  *  China, ChinaTelecom 5  59.43.184.177  36.99 ms  *  China, Shanghai, ChinaTelecom 6  * 7  59.43.130.213  37.47 ms  *  China, Shanghai, ChinaTelecom 8  219.158.38.241  38.59 ms  AS4837  China, Shanghai, ChinaUnicom 9  219.158.9.97  35.70 ms  AS4837  China, Shanghai, ChinaUnicom10  *11  58.247.221.178  39.15 ms  AS17621  China, Shanghai, ChinaUnicom12  139.226.225.22  33.72 ms  AS17621  China, Shanghai, ChinaUnicom13  58.247.8.153  44.39 ms  AS17621  China, Shanghai, ChinaUnicom14  *15  *16  *17  *18  *19  *20  *21  *22  *23  *24  *25  *26  *27  *28  *29  *30  *Traceroute to China, Beijing CU (TCP Mode, Max 30 Hop)============================================================traceroute to 123.125.99.1 (123.125.99.1), 30 hops max, 32 byte packets 1  193.41.248.195  0.32 ms  AS54574  United States, California, Los Angeles, dmit.io 2  193.41.248.205  0.88 ms  AS54574  United States, California, Los Angeles, dmit.io 3  69.194.165.205  0.96 ms  AS23764  China, Hong Kong, ChinaTelecom 4  203.22.182.18  1.38 ms  *  China, ChinaTelecom 5  59.43.184.177  37.08 ms  *  China, Shanghai, ChinaTelecom 6  * 7  59.43.138.69  44.74 ms  *  China, Shanghai, ChinaTelecom 8  59.43.80.106  43.42 ms  *  China, Shanghai, ChinaTelecom 9  *10  202.97.91.93  60.74 ms  AS4134  China, Beijing, ChinaTelecom11  219.158.44.109  63.83 ms  AS4837  China, Beijing, ChinaUnicom12  *13  *14  219.232.11.162  61.23 ms  AS4808  China, Beijing, ChinaUnicom15  124.65.194.134  62.49 ms  AS4808  China, Beijing, ChinaUnicom16  61.135.113.154  58.56 ms  AS4808  China, Beijing, ChinaUnicom17  *18  123.125.99.1  63.61 ms  AS4808  China, Beijing, ChinaUnicom

联通去程，去程依然是走cn2 gia+AS4837

移动回程，目前依然是走的cn2+AS9808(移动骨干线路)

Traceroute to China, Guangzhou CM (TCP Mode, Max 30 Hop)============================================================traceroute to 120.196.212.25 (120.196.212.25), 30 hops max, 32 byte packets 1  193.41.248.195  1.55 ms  AS54574  United States, California, Los Angeles, dmit.io 2  193.41.248.205  0.80 ms  AS54574  United States, California, Los Angeles, dmit.io 3  69.194.165.213  0.93 ms  AS23764  Japan, Tokyo, ChinaTelecom 4  203.22.182.18  1.51 ms  *  China, ChinaTelecom 5  59.43.184.181  37.06 ms  *  China, Shanghai, ChinaTelecom 6  * 7  59.43.130.205  41.99 ms  *  China, Shanghai, ChinaTelecom 8  59.43.80.110  37.91 ms  *  China, Shanghai, ChinaTelecom 9  202.97.19.178  61.55 ms  AS4134  China, Guangdong, Shenzhen, ChinaTelecom10  202.97.18.229  65.41 ms  AS4134  China, Guangdong, Guangzhou, ChinaTelecom11  221.183.90.205  117.67 ms  AS9808  China, Guangdong, Guangzhou, ChinaMobile12  221.183.90.217  84.51 ms  AS9808  China, Guangdong, Guangzhou, ChinaMobile13  *14  211.136.204.101  63.28 ms  AS56040  China, Guangdong, Guangzhou, ChinaMobile15  211.136.203.10  63.89 ms  AS56040  China, Guangdong, Guangzhou, ChinaMobile16  *17  120.196.212.25  113.52 ms  AS56040  China, Guangdong, Guangzhou, ChinaMobileTraceroute to China, Shanghai CM (TCP Mode, Max 30 Hop)============================================================traceroute to 221.183.55.22 (221.183.55.22), 30 hops max, 32 byte packets 1  193.41.248.195  0.33 ms  AS54574  United States, California, Los Angeles, dmit.io 2  193.41.248.205  0.80 ms  AS54574  United States, California, Los Angeles, dmit.io 3  69.194.165.205  0.88 ms  AS23764  China, Hong Kong, ChinaTelecom 4  203.22.182.18  2.01 ms  *  China, ChinaTelecom 5  59.43.184.181  37.07 ms  *  China, Shanghai, ChinaTelecom 6  59.43.246.213  38.92 ms  *  China, Shanghai, ChinaTelecom 7  * 8  59.43.80.106  42.41 ms  *  China, Shanghai, ChinaTelecom 9  202.97.46.54  42.32 ms  AS4134  China, Shanghai, ChinaTelecom10  *11  221.183.90.249  61.16 ms  AS9808  China, Shanghai, ChinaMobile12  *13  221.176.22.10  35.18 ms  AS9808  China, Shanghai, ChinaMobile14  *15  *16  *17  *Traceroute to China, Beijing CM (TCP Mode, Max 30 Hop)============================================================traceroute to 211.136.25.153 (211.136.25.153), 30 hops max, 32 byte packets 1  193.41.248.195  0.32 ms  AS54574  United States, California, Los Angeles, dmit.io 2  193.41.248.205  0.78 ms  AS54574  United States, California, Los Angeles, dmit.io 3  69.194.165.213  0.92 ms  AS23764  Japan, Tokyo, ChinaTelecom 4  203.22.182.18  1.46 ms  *  China, ChinaTelecom 5  59.43.184.181  37.06 ms  *  China, Shanghai, ChinaTelecom 6  59.43.186.245  38.29 ms  *  China, Shanghai, ChinaTelecom 7  59.43.138.69  39.17 ms  *  China, Shanghai, ChinaTelecom 8  59.43.80.106  46.15 ms  *  China, Shanghai, ChinaTelecom 9  *10  202.97.88.234  60.96 ms  AS4134  China, Beijing, ChinaTelecom11  221.183.65.225  98.40 ms  AS9808  China, Beijing, ChinaMobile12  *13  *14  211.136.66.229  76.86 ms  AS56048  China, Beijing, ChinaMobile15  211.136.67.166  77.86 ms  AS56048  China, Beijing, ChinaMobile16  211.136.95.226  79.07 ms  http: 403  http: 40317  *18  *19  *20  211.136.25.153  78.02 ms  http: 403  http: 403

移动去程，走移动cmi

6、ping值

数据提供：ping.chinaz.com 这个ping值也能看出线路非常的赞。

7、路由掉包

掉包情况良好，国内国际线路访问都很优秀。结果非晚高峰测试，晚高峰继续补一张图。

8、UNIX Benchmarks

单核得分：1970.6，很强悍啊，单核堪比Intel的双核。

9、最后

1）线路总结，具体线路看第二条的备注

电信：双程cn2 gia

联通：回程cn2 gia ，去程cn2 gia+AS4837

移动：回程cn2，去程cmi

2）关于去程线路的说明

三网 JPN > CHN 方向将主要使用 CTGnet。

去程将视情况优化，CTGnet去程并非最优，丢包率和延迟均不是最优。特别是对于移动用户以及联通用户。

CMI去程将使我们与移动用户直接通过 SHA - TYO 直接连接。
DMIT与10099 通过10G端口连接，拥有更大的出口速率，并且CTGnet 与 4837 互联有限，时常拥堵。

注：

1. CTGnet ~= CN2. 不同的是 CTGnet 有 GT / GIA 和 中国流量百分比。

2. CTGnet 100% GIA 的 Layer 3 几乎完全等于 CN2。DMIT 在日本订购的本产品。

3. CTGnet 使用自己的海底光缆与中国境内CN2 的PoP 连接。CN2的光缆故障很多时候是手动调度，CTGnet 由 CTG 维护，拥有更快的错误响应。

4. CMI SHA-TYO 虽然是Layer 3 直接连接，但是Layer 1 层，CMI使用的 NCP 海底光缆仍然需要经过韩国。

5. CMI 与 10099 仍未开通，由于交付延期过长，DMIT不愿继续负担CTGnet空转导致的浪费，故先将Pro 提供OpenBeta 销售。

6. OpenBeta 期间会有很多调试，无法保障SLA，我们将尽可能降低各类维护的时长，以及避开东亚所有时区的高峰时段。