DMIT 洛杉矶VPS测评 – CN2 GIA线路,国内访问优秀

2020年10月9日17:06:37 评论 1,383 8577字阅读28分35秒

DMIT好不好?前面讲了如何购买dmit的vps,因为买到手了,那么就来做个测评吧。机器价格不便宜,据说是三网双程CN2 GIA线路,原生美国IP,可以解锁奈飞等。DMIT 洛杉矶VPS测评 – CN2 GIA线路,国内访问优秀

测评机器是PVM.LAX.Pro.BUILDERv2这一款。遗憾的是,香港的vps一直处于无货状态,大鸟跟踪很久,发现一直没有上新。如果不会上车,可以看之前的教程。

1、机器配置

测评机器配置如下:

  • 2 vCPU
  • 2 GB RAM
  • 20G SSD Storage
  • 2000GB Bandwidth @30Mbps
  • 1 IPv4 & 1 IPv6 /64
  • 价格:14.90 USD每月
  • 购买连接

2、配置信息

这台机器用的是AMD的U~~

 -> System Information

 OS Release:		CentOS Linux 8.2.2004 (x86_64)
 CPU Model:		AMD EPYC 7402P 24-Core Processor  2.79 GHz
 CPU Cache Size:	512 KB
 CPU Number:		2 vCPU
 VirtReady:		Yes (Nested Virtualization)
 Virt Type:		KVM
 Memory Usage:		220.80 MB / 1.79 GB
 Swap Usage:		[ No Swapfile/Swap Partition ]
 Boot Device:		/dev/vda1
 Disk Usage:		2.42 GB / 20.96 GB
 CPU Usage:		3.1% used, 0.0% iowait, 0.0% steal
 Load (1/5/15min):	0.73 0.30 0.12 
 Uptime:		0 Days, 0 Hours, 47 Minutes, 0 Seconds
 Kernel Version:	4.18.0-147.8.1.el8_1.x86_64
 Network CC Method:	cubic + fq_codel

 -> Network Infomation

 IPV4 - IP Address:	[US] 154.17.*.*
 IPV4 - ASN Info:	AS54574 (DMIT - DMIT Cloud Services, US)
 IPV4 - Region:		United States California Los Angeles
 IPV6 - IP Address:	[US] 2605:52c0:2:19c::
 IPV6 - ASN Info:	AS54574 (DMIT - DMIT Cloud Services, US)
 IPV6 - Region:		United States United States 

2、磁盘IO等

这个IO分数挺好看的~~

 1 Thread Test: 		1398 Scores
 2 Threads Test: 		2851 Scores

 -> Memory Performance Test (Fast Mode, 1-Pass @ 5sec)

 1 Thread - Read Test :		35928.08 MB/s
 1 Thread - Write Test:		14289.26 MB/s

 -> Disk Speed Test (4K Block/1M Block, Direct Mode)

 Test Name		Write Speed				Read Speed
 100MB-4K Block		4.4 MB/s (1062 IOPS, 24.10s)		7.0 MB/s (1697 IOPS, 15.08s)
 1GB-1M Block		484 MB/s (461 IOPS, 2.17s)		839 MB/s (800 IOPS, 1.25s)

3、媒体测试

 -> Media Unlock Test 
 
 HBO Now:				Yes
 Bahamut Anime:				No
 Abema.TV:				No
 Princess Connect Re:Dive Japan:	Yes
 BBC:					No
 BiliBili China Mainland Only:		No
 BiliBili Hongkong/Macau/Taiwan:	No
 Bilibili Taiwan Only:			No

4、路由测试

前面的性能测试都是浮云,我们最感兴趣的还是路由测试~~

电信回程

Traceroute to China, Beijing CT (TCP Mode, Max 30 Hop)
============================================================
traceroute to 180.149.128.9 (180.149.128.9), 30 hops max, 60 byte packets
 1  154.17.0.1  37.92 ms  AS54574  United States California Los Angeles cogentco.com
 2  193.41.248.225  0.40 ms  AS54574  United States California Los Angeles dmit.io
 3  193.41.248.130  0.84 ms  AS54574  United States California Los Angeles dmit.io
 4  59.43.184.153  126.75 ms  *  China ChinaTelecom
 5  59.43.247.141  153.70 ms  *  China Beijing ChinaTelecom
 6  *
 7  59.43.132.9  163.52 ms  *  China Beijing ChinaTelecom
 8  *
 9  36.110.244.46  154.12 ms  AS23724  China Beijing ChinaTelecom
10  *
11  180.149.128.9  158.67 ms  AS23724  China Beijing ChinaTelecom
Traceroute to China, Shanghai CT (TCP Mode, Max 30 Hop)
============================================================
traceroute to 180.153.28.5 (180.153.28.5), 30 hops max, 60 byte packets
 1  154.17.0.1  11.72 ms  AS54574  United States California Los Angeles cogentco.com
 2  193.41.248.225  0.37 ms  AS54574  United States California Los Angeles dmit.io
 3  193.41.248.130  0.89 ms  AS54574  United States California Los Angeles dmit.io
 4  59.43.189.37  126.69 ms  *  China Shanghai ChinaTelecom
 5  59.43.187.85  125.09 ms  *  China Shanghai ChinaTelecom
 6  *
 7  59.43.80.138  132.77 ms  *  China Shanghai ChinaTelecom
 8  202.101.63.205  125.65 ms  AS4812  China Shanghai ChinaTelecom
 9  *
10  124.74.232.62  128.17 ms  AS4812  China Shanghai ChinaTelecom
11  101.227.255.34  129.85 ms  AS4812  China Shanghai ChinaTelecom
12  180.153.28.5  129.40 ms  AS4812  China Shanghai ChinaTelecom
Traceroute to China, Guangzhou CT (TCP Mode, Max 30 Hop)
============================================================
traceroute to 113.108.209.1 (113.108.209.1), 30 hops max, 60 byte packets
 1  154.17.0.1  8.88 ms  AS54574  United States California Los Angeles cogentco.com
 2  193.41.248.225  0.40 ms  AS54574  United States California Los Angeles dmit.io
 3  193.41.248.130  1.07 ms  AS54574  United States California Los Angeles dmit.io
 4  59.43.182.102  151.54 ms  *  United States California Los Angeles ChinaTelecom
 5  *
 6  59.43.130.109  157.48 ms  *  China Guangdong Guangzhou ChinaTelecom
 7  59.43.80.122  156.41 ms  *  China Guangdong Guangzhou ChinaTelecom
 8  113.96.4.158  155.44 ms  AS58466  China Guangdong Guangzhou ChinaTelecom
 9  113.108.209.1  154.53 ms  AS58466  China Guangdong Guangzhou ChinaTelecom

电信去程

DMIT 洛杉矶VPS测评 – CN2 GIA线路,国内访问优秀

移动回程

Traceroute to China, Beijing CM (TCP Mode, Max 30 Hop)
============================================================
traceroute to 211.136.25.153 (211.136.25.153), 30 hops max, 60 byte packets
 1  154.17.0.1  16.48 ms  AS54574  United States California Los Angeles cogentco.com
 2  193.41.248.225  0.40 ms  AS54574  United States California Los Angeles dmit.io
 3  193.41.248.130  0.74 ms  AS54574  United States California Los Angeles dmit.io
 4  59.43.181.145  121.71 ms  *  China Shanghai ChinaTelecom
 5  59.43.187.69  124.89 ms  *  China Shanghai ChinaTelecom
 6  59.43.130.217  133.73 ms  *  China Shanghai ChinaTelecom
 7  59.43.80.94  125.23 ms  *  China Shanghai ChinaTelecom
 8  *
 9  202.97.88.226  147.66 ms  AS4134  China Beijing ChinaTelecom
10  *
11  221.183.9.197  170.44 ms  AS9808  China Beijing ChinaMobile
12  *
13  111.24.2.134  175.32 ms  AS9808  China Beijing ChinaMobile
14  *
15  211.136.67.166  172.24 ms  AS56048  China Beijing ChinaMobile
16  *
17  *
18  211.136.25.153  173.59 ms  AS56048  China Beijing ChinaMobile
Traceroute to China, Guangzhou CM (TCP Mode, Max 30 Hop)
============================================================
traceroute to 120.196.212.25 (120.196.212.25), 30 hops max, 60 byte packets
 1  154.17.0.1  11.43 ms  AS54574  United States California Los Angeles cogentco.com
 2  193.41.248.225  0.40 ms  AS54574  United States California Los Angeles dmit.io
 3  193.41.248.130  0.80 ms  AS54574  United States California Los Angeles dmit.io
 4  59.43.184.117  144.48 ms  *  China ChinaTelecom
 5  *
 6  59.43.130.161  165.48 ms  *  China Guangdong Guangzhou ChinaTelecom
 7  202.97.55.58  160.64 ms  AS4134  China Guangdong Guangzhou ChinaTelecom
 8  202.97.63.198  151.75 ms  AS4134  China Guangdong Guangzhou ChinaTelecom
 9  *
10  221.176.18.97  152.51 ms  AS9808  China Guangdong Guangzhou ChinaMobile
11  111.24.14.145  148.05 ms  AS9808  China Guangdong Guangzhou ChinaMobile
12  111.24.5.30  152.43 ms  AS9808  China Guangdong Guangzhou ChinaMobile
13  183.235.226.33  166.53 ms  AS56040  China Guangdong Guangzhou ChinaMobile
14  211.136.231.6  152.55 ms  AS56040  China Guangdong Guangzhou ChinaMobile
15  211.136.231.2  157.53 ms  AS56040  China Guangdong Guangzhou ChinaMobile
16  120.197.234.133  161.35 ms  AS56040  China Guangdong Guangzhou ChinaMobile

移动去程

DMIT 洛杉矶VPS测评 – CN2 GIA线路,国内访问优秀

联通回程

Traceroute to China, Beijing CU (TCP Mode, Max 30 Hop)
============================================================
traceroute to 123.125.99.1 (123.125.99.1), 30 hops max, 60 byte packets
 1  154.17.0.1  10.31 ms  AS54574  United States California Los Angeles cogentco.com
 2  193.41.248.225  0.45 ms  AS54574  United States California Los Angeles dmit.io
 3  193.41.248.130  1.10 ms  AS54574  United States California Los Angeles dmit.io
 4  59.43.184.153  127.57 ms  *  China ChinaTelecom
 5  59.43.186.249  124.87 ms  *  China Shanghai ChinaTelecom
 6  *
 7  59.43.80.102  131.86 ms  *  China Shanghai ChinaTelecom
 8  202.97.45.45  130.19 ms  AS4134  China Shanghai ChinaTelecom
 9  202.97.17.206  132.48 ms  AS4134  China Shanghai ChinaTelecom
10  219.158.112.225  129.74 ms  AS4837  China Shanghai ChinaUnicom
11  219.158.6.165  153.28 ms  AS4837  China Beijing ChinaUnicom
12  202.96.12.182  148.52 ms  AS4808  China Beijing ChinaUnicom
13  125.33.187.214  147.88 ms  AS4808  China Beijing ChinaUnicom
14  61.148.158.102  149.39 ms  AS4808  China Beijing ChinaUnicom
15  61.135.113.158  147.08 ms  AS4808  China Beijing ChinaUnicom
16  *
17  *
18  123.125.99.1  149.44 ms  AS4808  China Beijing ChinaUnicom

联通去程

DMIT 洛杉矶VPS测评 – CN2 GIA线路,国内访问优秀

5、服务器带宽

服务器给的是30M带宽~~上行和下行都能跑满!

    Server: Aerioconnect Inc. - Los Angeles, CA 
    ISP: DMIT
    Latency:     0.37 ms   
    Download:    39.74 Mbps 
    Upload:    40.63 Mbps 
    Packet Loss:     0.0%
ID    测速服务器信息       上传/Mbps   下载/Mbps   延迟/ms
3633  电信|上海      ↑ 40.17     ↓ 40.17     122.92  
24012 电信|内蒙古呼和浩特 ↑ 39.45     ↓ 45.26     161.58  
17145 电信|安徽合肥5G  ↑ 35.27     ↓ 39.88     134.54  
27594 电信|广东广州5G  ↑ 3.71      ↓ 37.49     162.94  
5396  电信|江苏苏州5G  ↑ 39.09     ↓ 40.32     132.43  
23844 电信|湖北武汉    ↑ 41.13     ↓ 39.93     160.07  
28225 电信|湖南长沙5G  ↑ 3.98      ↓ 39.77     162.42  
3973  电信|甘肃兰州    ↑ 40.31     ↓ 43.81     166.08  
24447 联通|上海5G    ↑ 39.94     ↓ 9.18      240.89  
5145  联通|北京      ↑ 40.11     ↓ 39.71     147.01  
2461  联通|四川成都    ↑ 40.49     ↓ 40.19     182.23  
27154 联通|天津5G    ↑ 15.52     ↓ 6.79      271.77  
26180 联通|山东济南5G  ↑ 41.32     ↓ 3.47      247.09  
13704 联通|江苏南京    ↑ 7.52      ↓ 3.63      246.05  
5485  联通|湖北武汉    ↑ 13.74     ↓ 3.68      279.31  
4870  联通|湖南长沙    ↑ 41.06     ↓ 8.40      252.33  
4863  联通|陕西西安    ↑ 19.67     ↓ 39.56     204.37  
25858 移动|北京      ↑ 37.78     ↓ 40.13     170.12  
17184 移动|天津5G    ↑ 40.14     ↓ 40.49     174.01  
27151 移动|山东临沂5G  ↑ 41.01     ↓ 40.85     197.22  
26938 移动|新疆乌鲁木齐5G↑ 41.28     ↓ 41.44     222.13  
16171 移动|福建福州    ↑ 41.55     ↓ 38.42     157.40  
16398 移动|贵州贵阳    ↑ 11.32     ↓ 11.19     167.72

6、掉包测试

测试时间23点左右,属于晚高峰,总体来看线路很稳定,国内访问良好!

DMIT 洛杉矶VPS测评 – CN2 GIA线路,国内访问优秀

7、全国ping

DMIT 洛杉矶VPS测评 – CN2 GIA线路,国内访问优秀

8、并发测试

50KB静态页面测试 并发 ≈ 5000

请求服务器:金山云上海云服务器延迟145毫秒

Server Software:        nginx
Server Hostname:        154.17.*.*
Server Port:            80

Document Path:          /50kb.html
Document Length:        51276 bytes

Concurrency Level:      5000
Time taken for tests:   57.528 seconds
Complete requests:      5000
Failed requests:        1262
   (Connect: 0, Receive: 0, Length: 1262, Exceptions: 0)
Keep-Alive requests:    3738
Total transferred:      196770186 bytes
HTML transferred:       195718799 bytes
Requests per second:    86.91 [#/sec] (mean)
Time per request:       57528.361 [ms] (mean)
Time per request:       11.506 [ms] (mean, across all concurrent requests)
Transfer rate:          3340.24 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0  323 204.8    417    1163
Processing:     0 26814 16087.2  26754   56902
Waiting:      147 19601 17755.0  14961   56500
Total:          0 27138 16068.5  27024   57403

Percentage of the requests served within a certain time (ms)
  50%  27024
  66%  33421
  75%  37048
  80%  41502
  90%  52679
  95%  55346
  98%  56959
  99%  57117
 100%  57403 (longest request)

9、最后

服务器性能:CPU是AMD EPYC 7402P 24-Core,磁盘IO很不错,可以满足建站要求!

网络情况:三网CN2 GIA,不过移动去程走的是Cogent!

价格情况:价格不算便宜!不过是CN2 GIA线路,所以贵有贵的道理

支付方式:支付宝,微信,信用卡、paypal

能否建站: 可以,并发能力很强悍。

视频解锁:美国原生IP支持解锁OTT平台如NF等,但是商家无法保证每个IP都可以解锁。

工单服务:客服还是很不错的,回复还是比较快的。

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