最近BestTrace 一键测试脚本更新了测试节点，新的脚本更换成了北京、上海、深圳三个地区的电信、联通、移动，并且还有一个校园网的测试节点。然后正好前几天买了一台 DMIT 日本 CN2 GIA VPS 一个月，因为一直也不知道拿来干啥，所以就拿出来再测试一下看看回程路由跟踪结果。DMIT 日本 CN2 GIA 三网回程均接入电信 CN2 GIA 高端线路，延迟很低，效果很好，不差钱的建议使用，目前好像还有年付五折优惠。
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日本 CN2 GIA 优惠套餐
优惠码:Special-Annual-50off-Replace-IP-Restricted-To-Once-Per-30-Days
下面是目前所有的 DMIT 日本 CN2 GIA 套餐，也就是 DMIT 日本的 PVM.TYO.Pro 系列套餐。
| 方案 | CPU | 内存 | 硬盘 | 流量 | 带宽 | IP | 价格 | 购买 |
|---|---|---|---|---|---|---|---|---|
| TINY | 1核 | 0.75GB | 15GB SSD | 300GB | 100Mbps | 1 IPv4 & 1 IPv6/64 | $19.99/月 | 直达 |
| STARTER | 1核 | 1.5GB | 20GB SSD | 500GB | 100Mbps | 1 IPv4 & 1 IPv6/64 | $32.9/月 | 直达 |
| MINI | 2核 | 2GB | 40GB SSD | 1000GB | 100Mbps | 1 IPv4 & 1 IPv6/64 | $69.9/月 | 直达 |
| MICRO | 2核 | 4GB | 40GB SSD | 2000GB | 100Mbps | 1 IPv4 & 1 IPv6/64 | $139.9/月 | 直达 |
| MEDIUM | 4核 | 4GB | 60GB SSD | 3000GB | 100Mbps | 1 IPv4 & 1 IPv6/64 | $199.9/月 | 直达 |
| LARGE | 4核 | 8GB | 100GB SSD | 5000GB | 100Mbps | 1 IPv4 & 1 IPv6/64 | $329.9/月 | 直达 |
| GIANT | 8核 | 16GB | 200GB SSD | 10000GB | 100Mbps | 1 IPv4 & 1 IPv6/64 | $659.9/月 | 直达 |
DMIT 日本 CN2 GIA 北京回程
---------------------------------------------------------------------- 北京电信 traceroute to 219.141.147.210 (219.141.147.210), 30 hops max, 32 byte packets 1 premium-routing-irb-100.re.tyo.DMIT.com (193.41.248.195) 3.33 ms AS54574 Japan, Tokyo, dmit.io 2 AS32764.re.tyo.DMIT.com (193.41.248.205) 0.82 ms AS54574 Japan, Tokyo, dmit.io 3 69.194.165.213 1.01 ms AS23764 Japan, Tokyo, ChinaTelecom 4 203.22.182.18 1.45 ms * Japan, Tokyo, ChinaTelecom 5 59.43.183.1 35.92 ms * China, Shanghai, ChinaTelecom 6 59.43.247.125 63.67 ms * China, Beijing, ChinaTelecom 7 * 8 59.43.132.9 58.34 ms * China, Beijing, ChinaTelecom 9 * 10 * 11 6.254.120.106.static.bjtelecom.net (106.120.254.6) 55.61 ms AS4847 China, Beijing, ChinaTelecom 12 bj141-147-210.bjtelecom.net (219.141.147.210) 59.73 ms AS4847 China, Beijing, ChinaTelecom ---------------------------------------------------------------------- 北京联通 traceroute to 202.106.50.1 (202.106.50.1), 30 hops max, 32 byte packets 1 premium-routing-irb-100.re.tyo.DMIT.com (193.41.248.195) 0.75 ms AS54574 Japan, Tokyo, dmit.io 2 AS32764.re.tyo.DMIT.com (193.41.248.205) 0.84 ms AS54574 Japan, Tokyo, dmit.io 3 69.194.165.205 0.88 ms AS23764 China, Hong Kong, ChinaTelecom 4 203.22.182.18 1.30 ms * Japan, Tokyo, ChinaTelecom 5 59.43.250.226 35.80 ms * China, Shanghai, ChinaTelecom 6 * 7 59.43.138.49 44.11 ms * China, Shanghai, ChinaTelecom 8 59.43.80.141 48.18 ms * China, Shanghai, ChinaTelecom 9 * 10 * 11 219.158.45.117 64.98 ms AS4837 China, Beijing, ChinaUnicom 12 219.158.103.209 62.61 ms AS4837 China, Beijing, ChinaUnicom 13 61.149.203.118 62.09 ms AS4808 China, Beijing, ChinaUnicom 14 202.106.50.1 61.04 ms AS4808 China, Beijing, ChinaUnicom ---------------------------------------------------------------------- 北京移动 traceroute to 221.179.155.161 (221.179.155.161), 30 hops max, 32 byte packets 1 premium-routing-irb-100.re.tyo.DMIT.com (193.41.248.195) 0.35 ms AS54574 Japan, Tokyo, dmit.io 2 AS32764.re.tyo.DMIT.com (193.41.248.205) 0.79 ms AS54574 Japan, Tokyo, dmit.io 3 JP.TYO.CTGNet (69.194.166.157) 0.84 ms AS23764 Japan, Tokyo, ChinaTelecom 4 203.22.182.18 1.44 ms * Japan, Tokyo, ChinaTelecom 5 59.43.183.1 35.81 ms * China, Shanghai, ChinaTelecom 6 * 7 59.43.138.53 32.22 ms * China, Shanghai, ChinaTelecom 8 * 9 202.97.97.229 48.01 ms AS4134 China, Beijing, ChinaTelecom 10 202.97.17.94 59.30 ms AS4134 China, Beijing, ChinaTelecom 11 221.183.95.169 55.57 ms AS9808 China, Beijing, ChinaMobile 12 * 13 * 14 221.183.71.78 74.14 ms AS9808 China, Guangdong, Guangzhou, ChinaMobile 15 * 16 cachedns03.bj.chinamobile.com (221.179.155.161) 71.37 ms AS56048 China, Beijing, ChinaMobile ----------------------------------------------------------------------
DMIT 日本 CN2 GIA 上海回程
---------------------------------------------------------------------- 上海电信 traceroute to 202.96.209.133 (202.96.209.133), 30 hops max, 32 byte packets 1 premium-routing-irb-100.re.tyo.DMIT.com (193.41.248.195) 0.43 ms AS54574 Japan, Tokyo, dmit.io 2 AS32764.re.tyo.DMIT.com (193.41.248.205) 1.06 ms AS54574 Japan, Tokyo, dmit.io 3 69.194.165.213 0.90 ms AS23764 Japan, Tokyo, ChinaTelecom 4 203.22.182.18 1.41 ms * Japan, Tokyo, ChinaTelecom 5 59.43.247.114 41.58 ms * China, Shanghai, ChinaTelecom 6 * 7 * 8 101.95.88.230 38.68 ms AS4812 China, Shanghai, ChinaTelecom 9 124.74.229.238 47.67 ms AS4812 China, Shanghai, ChinaTelecom 10 ns-pd.online.sh.cn (202.96.209.133) 42.78 ms AS4812 China, Shanghai, ChinaTelecom ---------------------------------------------------------------------- 上海联通 traceroute to 210.22.97.1 (210.22.97.1), 30 hops max, 32 byte packets 1 premium-routing-irb-100.re.tyo.DMIT.com (193.41.248.195) 0.61 ms AS54574 Japan, Tokyo, dmit.io 2 AS32764.re.tyo.DMIT.com (193.41.248.205) 0.80 ms AS54574 Japan, Tokyo, dmit.io 3 69.194.165.205 0.91 ms AS23764 China, Hong Kong, ChinaTelecom 4 203.22.182.18 1.41 ms * Japan, Tokyo, ChinaTelecom 5 59.43.183.1 39.23 ms * China, Shanghai, ChinaTelecom 6 * 7 59.43.138.49 36.34 ms * China, Shanghai, ChinaTelecom 8 219.158.40.173 29.50 ms AS4837 China, Shanghai, ChinaUnicom 9 219.158.113.197 30.70 ms AS4837 China, Shanghai, ChinaUnicom 10 * 11 139.226.201.146 29.12 ms AS17621 China, Shanghai, ChinaUnicom 12 210.22.97.1 30.24 ms AS17621 China, Shanghai, ChinaUnicom ---------------------------------------------------------------------- 上海移动 traceroute to 211.136.112.200 (211.136.112.200), 30 hops max, 32 byte packets 1 premium-routing-irb-100.re.tyo.DMIT.com (193.41.248.195) 1.07 ms AS54574 Japan, Tokyo, dmit.io 2 AS32764.re.tyo.DMIT.com (193.41.248.205) 0.84 ms AS54574 Japan, Tokyo, dmit.io 3 JP.TYO.CTGNet (69.194.166.157) 1.17 ms AS23764 Japan, Tokyo, ChinaTelecom 4 203.22.182.18 6.86 ms * Japan, Tokyo, ChinaTelecom 5 59.43.184.177 36.98 ms * China, Shanghai, ChinaTelecom 6 * 7 59.43.138.53 40.51 ms * China, Shanghai, ChinaTelecom 8 * 9 202.97.87.126 40.06 ms AS4134 China, Shanghai, ChinaTelecom 10 221.183.123.57 35.14 ms AS9808 China, Shanghai, ChinaMobile 11 221.183.90.237 38.04 ms AS9808 China, Shanghai, ChinaMobile 12 * 13 221.181.125.138 36.94 ms AS24400 China, Shanghai, ChinaMobile 14 211.136.112.252 38.90 ms AS24400 China, Shanghai, ChinaMobile 15 211.136.112.200 38.53 ms AS24400 China, Shanghai, ChinaMobile ----------------------------------------------------------------------
DMIT 日本 CN2 GIA 深圳回程
---------------------------------------------------------------------- 深圳电信 traceroute to 58.60.188.222 (58.60.188.222), 30 hops max, 32 byte packets 1 premium-routing-irb-100.re.tyo.DMIT.com (193.41.248.195) 0.56 ms AS54574 Japan, Tokyo, dmit.io 2 AS32764.re.tyo.DMIT.com (193.41.248.205) 1.63 ms AS54574 Japan, Tokyo, dmit.io 3 69.194.165.205 0.86 ms AS23764 China, Hong Kong, ChinaTelecom 4 203.22.182.18 1.47 ms * Japan, Tokyo, ChinaTelecom 5 59.43.183.1 35.77 ms * China, Shanghai, ChinaTelecom 6 * 7 59.43.138.45 39.64 ms * China, Shanghai, ChinaTelecom 8 59.43.141.145 53.71 ms * China, Guangdong, Guangzhou, ChinaTelecom 9 59.43.132.118 53.91 ms * China, Guangdong, Shenzhen, ChinaTelecom 10 106.104.38.59.broad.fs.gd.dynamic.163data.com.cn (59.38.104.106) 57.88 ms AS4134 China, Guangdong, Shenzhen, ChinaTelecom 11 * 12 121.15.179.97 61.93 ms AS4134 China, Guangdong, Shenzhen, ChinaTelecom 13 58.60.188.222 58.89 ms AS4134 China, Guangdong, Shenzhen, ChinaTelecom ---------------------------------------------------------------------- 深圳联通 traceroute to 210.21.196.6 (210.21.196.6), 30 hops max, 32 byte packets 1 premium-routing-irb-100.re.tyo.DMIT.com (193.41.248.195) 0.31 ms AS54574 Japan, Tokyo, dmit.io 2 AS32764.re.tyo.DMIT.com (193.41.248.205) 0.77 ms AS54574 Japan, Tokyo, dmit.io 3 69.194.165.205 0.86 ms AS23764 China, Hong Kong, ChinaTelecom 4 203.22.182.18 1.31 ms * Japan, Tokyo, ChinaTelecom 5 59.43.184.181 40.98 ms * China, Shanghai, ChinaTelecom 6 * 7 59.43.138.49 41.46 ms * China, Shanghai, ChinaTelecom 8 59.43.46.78 58.62 ms * China, Guangdong, Guangzhou, ChinaTelecom 9 219.158.40.169 59.98 ms AS4837 China, Guangdong, Guangzhou, ChinaUnicom 10 219.158.101.17 58.03 ms AS4837 China, Guangdong, Guangzhou, ChinaUnicom 11 * 12 120.80.144.34 112.88 ms AS17623 China, Guangdong, Shenzhen, ChinaUnicom 13 dns2-ftcg.gdsz.cncnet.net (210.21.196.6) 62.76 ms AS17623 China, Guangdong, Shenzhen, ChinaUnicom ---------------------------------------------------------------------- 深圳移动 traceroute to 120.196.165.24 (120.196.165.24), 30 hops max, 32 byte packets 1 premium-routing-irb-100.re.tyo.DMIT.com (193.41.248.195) 0.33 ms AS54574 Japan, Tokyo, dmit.io 2 AS32764.re.tyo.DMIT.com (193.41.248.205) 0.78 ms AS54574 Japan, Tokyo, dmit.io 3 69.194.165.213 0.91 ms AS23764 Japan, Tokyo, ChinaTelecom 4 203.22.182.18 1.36 ms * Japan, Tokyo, ChinaTelecom 5 59.43.183.1 35.76 ms * China, Shanghai, ChinaTelecom 6 * 7 * 8 * 9 * 10 202.97.95.114 56.37 ms AS4134 China, Guangdong, Guangzhou, ChinaTelecom 11 * 12 221.183.90.213 58.20 ms AS9808 China, Guangdong, Guangzhou, ChinaMobile 13 221.183.71.78 64.76 ms AS9808 China, Guangdong, Guangzhou, ChinaMobile 14 * 15 ns6.gd.cnmobile.net (120.196.165.24) 62.50 ms AS56040 China, Guangdong, Shenzhen, ChinaMobile ----------------------------------------------------------------------
日本 CN2 GIA 跑分结果
DMIT 日本 CN2 GIA VPS 跑分结果如下，单核 1700 多分，这个分数算是非常非常高了。
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: DMIT-hzBwfNJCfL: GNU/Linux
OS: GNU/Linux -- 5.4.0-77-generic -- #86-Ubuntu SMP Thu Jun 17 02:35:03 UTC 2021
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD EPYC 7402P 24-Core Processor (5589.5 bogomips)
x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
15:12:16 up 4:26, 2 users, load average: 0.70, 0.18, 0.06; runlevel 5
------------------------------------------------------------------------
Benchmark Run: Sat Apr 30 2022 15:12:16 - 15:40:15
1 CPU in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 37412618.6 lps (10.0 s, 7 samples)
Double-Precision Whetstone 7076.0 MWIPS (9.9 s, 7 samples)
Execl Throughput 4661.2 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1111652.6 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 314286.2 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2603794.3 KBps (30.0 s, 2 samples)
Pipe Throughput 1896815.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 231093.7 lps (10.0 s, 7 samples)
Process Creation 15675.0 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 9157.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1199.4 lpm (60.0 s, 2 samples)
System Call Overhead 2689668.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 37412618.6 3205.9
Double-Precision Whetstone 55.0 7076.0 1286.6
Execl Throughput 43.0 4661.2 1084.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 1111652.6 2807.2
File Copy 256 bufsize 500 maxblocks 1655.0 314286.2 1899.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 2603794.3 4489.3
Pipe Throughput 12440.0 1896815.6 1524.8
Pipe-based Context Switching 4000.0 231093.7 577.7
Process Creation 126.0 15675.0 1244.0
Shell Scripts (1 concurrent) 42.4 9157.4 2159.8
Shell Scripts (8 concurrent) 6.0 1199.4 1999.0
System Call Overhead 15000.0 2689668.6 1793.1
========
System Benchmarks Index Score 1764.0
======= Script description and score comparison completed! =======