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DMIT洛杉矶机房VPS评测:去程高防 回程CN2 GIA优化表现优秀。

DMIT美国洛杉矶VPS网友综合测评:去程Cloudflare高防,三网回程走CN2 GIA线路,可解锁Netflix奈飞。圣诞节sPro套餐20%优惠码,2核2G 20G硬盘1T流量年付106美元,有网友购买公布了DMIT洛杉矶机房评测信息整理完可以看看:

PVM.LAX.sPro套餐配置

2核 2G内存,20 GB SSD硬盘,1000 GB月流量,100M端口,1 IPv4 & IPv6,5Tbps DDoS 防护。

购买地址:DMIT 洛杉矶 sPro套餐
优惠码:SPRO-20OFF

DMIT洛杉矶机房测试

CPU是AMD EPYC 7402P,IO speed 800M/s左右,看上去不错。网络的话:电信表现非常好,能拉满100M端口。联通表现差劲,移动也还可以。
注意:官网说的是全球5T防御,国内方向是有100G防御,DMIT购买了Cloudflare Magic Transit防护服务,所以去程全部163骨干网走cloudflare到洛杉矶机房。回程的话是全部走中国电信CN2 GIA优化线路。建站还是非常友好。

DMIT洛杉矶测试IP:45.88.194.3X 下载测速

硬盘4K读写(IOPS)

流媒体方面:很多网友测试可以解锁奈飞Netflix,但是不能官方没有保证一定可以。Youtube还是很轻松的。

网络丢包测试:

性能跑分

UnixBench性能跑分,AMD的CPU性能还是比较好。单核1100多分,双核1800多分。还算优秀。

Benchmark Run: Sat Dec 26 2020 08:00:48 - 08:30:10
2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables       70893585.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     6323.3 MWIPS (17.5 s, 7 samples)
Execl Throughput                               7197.6 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        586011.6 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          161224.3 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1849878.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                             3258777.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 413909.6 lps   (10.0 s, 7 samples)
Process Creation                              17324.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   9969.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1330.3 lpm   (60.1 s, 2 samples)
System Call Overhead                        2733523.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   70893585.2   6074.9
Double-Precision Whetstone                       55.0       6323.3   1149.7
Execl Throughput                                 43.0       7197.6   1673.9
File Copy 1024 bufsize 2000 maxblocks          3960.0     586011.6   1479.8
File Copy 256 bufsize 500 maxblocks            1655.0     161224.3    974.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    1849878.0   3189.4
Pipe Throughput                               12440.0    3258777.3   2619.6
Pipe-based Context Switching                   4000.0     413909.6   1034.8
Process Creation                                126.0      17324.3   1374.9
Shell Scripts (1 concurrent)                     42.4       9969.8   2351.4
Shell Scripts (8 concurrent)                      6.0       1330.3   2217.1
System Call Overhead                          15000.0    2733523.8   1822.3
                                                                   ========
System Benchmarks Index Score                                        1876.3

DMIT回程路由测试:

DMIT洛杉矶机房去程走Cloudflare Magic Transit付费通道,国内方向100G DDoS高防+
加速。全球5TB防护服务。

回程路由三网CN2 GIA线路优化。全部走59.43

广州电信回程路由测试:

traceroute to 14.215.116.1 (14.215.116.1), 30 hops max, 60 byte packets
1  premium-routing.irb.100.gw0.lax.DMIT.io (154.17.0.1)  17.33 ms  AS174,AS54574  United States California Los Angeles cogentco.com
2  premium-routing.ae10.1000.re0.lax.DMIT.io (193.41.248.225)  0.32 ms  AS54574  United States California Los Angeles dmit.io
3  china-telecom-gia.re0.lax.DMIT.io (193.41.248.130)  0.78 ms  AS54574  United States California Los Angeles dmit.io
4  59.43.182.106  160.07 ms  *  China Guangdong Guangzhou ChinaTelecom
5  *
6  59.43.130.121  162.70 ms  *  China Guangdong Guangzhou ChinaTelecom
7  202.97.82.38  162.82 ms  AS4134  China Guangdong Guangzhou ChinaTelecom
8  113.108.208.26  162.78 ms  AS58466  China Guangdong Guangzhou ChinaTelecom
9  183.2.167.229  163.51 ms  AS58466  China Guangdong Guangzhou ChinaTelecom
10  183.56.128.10  157.88 ms  AS58466  China Guangdong Guangzhou ChinaTelecom
11  14.215.116.1  162.80 ms  AS58466  China Guangdong Guangzhou ChinaTelecom

宁波联通回程路由测试:

traceroute to 60.12.17.1 (60.12.17.1), 30 hops max, 60 byte packets
1  premium-routing.irb.100.gw0.lax.DMIT.io (154.17.0.1)  82.93 ms  AS174,AS54574  United States California Los Angeles cogentco.com
2  premium-routing.ae10.1000.re0.lax.DMIT.io (193.41.248.225)  0.32 ms  AS54574  United States California Los Angeles dmit.io
3  china-telecom-gia.re0.lax.DMIT.io (193.41.248.130)  0.92 ms  AS54574  United States California Los Angeles dmit.io
4  59.43.184.153  126.01 ms  *  China Shanghai ChinaTelecom
5  *
6  59.43.138.49  134.04 ms  *  China Shanghai ChinaTelecom
7  *
8  219.158.113.197  160.40 ms  AS4837  China Shanghai ChinaUnicom
9  219.158.106.94  168.68 ms  AS4837  China Zhejiang Hangzhou ChinaUnicom
10  221.12.35.126  161.55 ms  AS4837  China Zhejiang Ningbo ChinaUnicom
11  *
12  60.12.17.1  161.01 ms  AS4837  China Zhejiang Ningbo ChinaUnicom

北京移动回程路由测试:

traceroute to 221.130.33.1 (221.130.33.1), 30 hops max, 60 byte packets
1  premium-routing.irb.100.gw0.lax.DMIT.io (154.17.0.1)  13.81 ms  AS174,AS54574  United States California Los Angeles cogentco.com
2  premium-routing.ae10.1000.re0.lax.DMIT.io (193.41.248.225)  2.65 ms  AS54574  United States California Los Angeles dmit.io
3  china-telecom-gia.re0.lax.DMIT.io (193.41.248.130)  0.72 ms  AS54574  United States California Los Angeles dmit.io
4  59.43.181.145  125.94 ms  *  China Shanghai ChinaTelecom
5  *
6  *
7  59.43.80.102  128.99 ms  *  China Shanghai ChinaTelecom
8  221.183.30.49  206.24 ms  AS9808  China Beijing ChinaMobile
9  221.183.9.197  169.65 ms  AS9808  China Beijing ChinaMobile
10  111.24.2.97  170.17 ms  AS9808  China Beijing ChinaMobile
11  111.24.14.46  169.34 ms  AS9808  China Beijing ChinaMobile
12  *
13  211.136.66.129  167.84 ms  AS56048  China Beijing ChinaMobile
14  221.179.159.238  171.30 ms  AS56048  China Beijing ChinaMobile
15  221.130.33.1  168.46 ms  AS56048  China Beijing ChinaMobile

DMIT洛杉矶CN2 GIA VPS配置:www.dmit.io/cart.php?gid=9
DMIT 香港VPS配置价格 页面:www.dmit.io/cart.php?gid=1

DMIT CN2 GIA提供的美国IP是可以解锁Netflix等流媒体的。但是官方不保证100%可以。新账号注册购买不行可以退款。

DMIT注册

这DMIT.io官网首页,右上角点English切换成中文,再填写注册资料注册,系统会发送一封含有数字验证码的邮件
Account registration invitation from DMIT, Inc.
然后回到DMIT:
Please enter your email verification code:在这边填写验证码才算注册成功。

DMIT如何连接SSH

DMIT的VPS禁止root+密码登录方式,强制通过SSH+Key密匙 登录。
先到DMIT用户后台,查看自己购买的VPS,找到对应的VPS点击进入,找到dmit-sshkey-download下载就行。

网友提供的启用SSH+密码连接教程

sudo -i #切换到root
passwd #修改密码
vim /etc/ssh/sshd_config #编辑文件
重启ssh服务使修改生效:
debain命令:/etc/init.d/ssh restart
centos命令:service sshd restart

Dmit服务条款TOS

DMIT洛杉矶CN2 GIA VPS配置:www.dmit.io/cart.php?gid=9
DMIT 香港VPS配置价格 页面:www.dmit.io/cart.php?gid=1

云服务器和VPS主机商:

整理了多位网友对于DMIT洛杉矶VPS的评测统计,整体来说DMIT洛杉矶机房还不错。去程高防,回程CN2 GIA线路这种模式其实对于建站用户来说更实用。
当然因为DMIT使用的是cloudflare的防护服务,似乎联通表现较差,电信非常好。所以网速整体没有cera的稳当,但是防护能力稍微高一些。

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