LinkCloud | HCaaS是一家云原生应用引擎、云建站、虚拟机、DevOps、混合云、CICD、K8S、以及docker容器的提供商，近期该容器云在进行公测，所以注册即送无门槛余额，可开任何规格的NAT服务器。博主已在第一时间整理好了领取教程，有需要的可以关注一下。
一、注册领取300元
- 通过下方链接输入邀请码可获得 300 元体验金，官方注册只有 200 元体验金；So，你会如何选择呢？
- 注册地址：https://cubepaas.com/?spread=0265c4e0b82343a7bf484384f8734c2dfga2xinzk6
- 邀请码：x6sv773k（有使用次数，不够再找我要）
容器虚拟机简单来说就是基于容器的 Nat 服务器，这家用的是阿里云和网银 IDC。服务器带宽是G口（1000M），速度非常不错。其他废话就不多说了，教学开始，通过上方注册地址直达中文界面注册，直接微信扫码就 OK 了，然后输入邀请码填写相关信息即可注册成功。余额会立即到自己账号。
二、Nat虚拟机测评
1、系统信息
---------------------------------------------------------------------- CPU Model : Intel(R) Xeon(R) CPU E5-2698 v3 @ 2.30GHz CPU Cores : 1 CPU Frequency : 2299.998 MHz CPU Cache : 40960 KB Total Disk : 1750.9 GB (63.6 GB Used) Total Mem : 2048 MB (178 MB Used) Total Swap : 0 MB (0 MB Used) System uptime : 0 days, 0 hour 26 min Load average : 2.76, 2.87, 6.58 OS : CentOS 7.8.2003 Arch : x86_64 (64 Bit) Kernel : 4.15.0-112-generic TCP CC : cubic Virtualization : VMware Organization : AS58461 CT-HangZhou-IDC Location : Hangzhou / CN Region : Zhejiang ----------------------------------------------------------------------2、磁盘IO信息
---------------------------------------------------------------------- I/O Speed(1st run) : 370 MB/s I/O Speed(2nd run) : 318 MB/s I/O Speed(3rd run) : 377 MB/s Average I/O speed : 355.0 MB/s ----------------------------------------------------------------------3、带宽测试
---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Speedtest.net 936.56 Mbps 845.30 Mbps 25.39 ms Beijing CU 927.70 Mbps 882.61 Mbps 34.03 ms Shanghai CT 937.82 Mbps 926.66 Mbps 11.49 ms Shanghai CU 937.77 Mbps 923.64 Mbps 20.09 ms Guangzhou CT 938.07 Mbps 322.10 Mbps 27.94 ms Guangzhou CU 930.07 Mbps 912.43 Mbps 30.21 ms Shenzhen CU 924.16 Mbps 883.71 Mbps 34.89 ms Shenzhen CM 924.34 Mbps 939.05 Mbps 40.06 ms Hongkong CN 54.72 Mbps 1.18 Mbps 63.18 ms Tokyo JP 26.08 Mbps 1.12 Mbps 40.94 ms ----------------------------------------------------------------------三、使用LemonBench评测
========================================================================================== [Info] Bench Start Time: 2020-09-06 00:24:50 [Info] Test Mode: Full Mode -> System Information OS Release: CentOS Linux 7.8.2003 (x86_64) CPU Model: Intel(R) Xeon(R) CPU E5-2698 v3 @ 2.30GHz 2.30 GHz CPU Cache Size: 40960 KB CPU Number: 1 vCPU Virt Type: Docker Memory Usage: 243.48 MB / 2.00 GB Swap Usage: [ No Swapfile/Swap Partition ] Boot Device: overlay Disk Usage: 683.40 MB / 10485.76 MB CPU Usage: 6.2% used, 0.0% iowait, 0.0% steal Load (1/5/15min): 1.96 2.20 2.63 Uptime: 0 Days, 1 Hours, 14 Minutes, 17 Seconds Kernel Version: 4.15.0-112-generic Network CC Method: cubic + -> Network Infomation IPV4 - IP Address: [CN] 115.238.100.4 IPV4 - ASN Info: AS58461 (CT-HangZhou-IDC - No.288,Fu-chun Road, CN) IPV4 - Region: China Zhejiang Hangzhou -> Media Unlock Test HBO Now: No Bahamut Anime: No Abema.TV: No Princess Connect Re:Dive Japan: No BBC: No BiliBili China Mainland Only: Yes BiliBili Hongkong/Macau/Taiwan: No Bilibili Taiwan Only: No -> CPU Performance Test (Standard Mode, 3-Pass @ 30sec) 1 Thread Test: 765 Scores -> Memory Performance Test (Standard Mode, 3-Pass @ 30sec) 1 Thread - Read Test : 16739.20 MB/s 1 Thread - Write Test: 12180.59 MB/s -> Disk Speed Test (4K Block/1M Block, Direct-Write) [Warning] Due to virt architecture limit, the result may affect by the cache ! Test Name Write Speed Read Speed 10MB-4K Block 41.0 MB/s (0.10 IOPS, 0.26s)) 54.0 MB/s (13195 IOPS, 0.19s) 10MB-1M Block 416 MB/s (396 IOPS, 0.03s) 305 MB/s (290 IOPS, 0.03s) 100MB-4K Block 40.4 MB/s (9858 IOPS, 2.60s) 56.2 MB/s (13725 IOPS, 1.87s) 100MB-1M Block 413 MB/s (393 IOPS, 0.25s) 312 MB/s (297 IOPS, 0.34s) 1GB-4K Block 37.4 MB/s (9124 IOPS, 28.06s) 55.4 MB/s (13526 IOPS, 18.93s) 1GB-1M Block 56.4 MB/s (53 IOPS, 18.58s) 289 MB/s (275 IOPS, 3.63s) -> Speedtest.net Network Speed Test Node Name Upload Speed Download Speed Ping Latency Server Name China, Nanjing CU 112.64 MB/s 107.44 MB/s 14.36 ms China Unicom (China Nanjing) China, Shanghai CU 110.94 MB/s 109.26 MB/s 19.05 ms China Unicom 5G (China ShangHai) China, Hangzhou CT 112.62 MB/s 109.86 MB/s 5.94 ms China Telecom ZheJiang Branch (China Hangzhou) China, Nanjing CT 111.76 MB/s 108.38 MB/s 9.55 ms China Telecom JiangSu 5G (China Nanjing) China, Guangzhou CT 111.17 MB/s 40.97 MB/s 23.58 ms ChinaTelecom 5G (China Guangzhou) China, Wuhan CT 111.79 MB/s 99.78 MB/s 16.58 ms China Telecom Wuhan Branch (China Wuhan) China, Shenyang CM 101.10 MB/s 82.14 MB/s 43.44 ms ChinaMobile, Liaoning Branch (China Shenyang) China, Hangzhou CM Fail: Timeout Exceeded after 60 seconds China, Nanning CM 110.81 MB/s 113.35 MB/s 67.51 ms GX ChinaMobile (China Nanning) China, Lanzhou CM 82.86 MB/s 55.09 MB/s 57.96 ms Lanzhou,China Mobile,Gansu (China Lanzhou) Hong Kong, CSL 81.79 MB/s 0.08 MB/s 39.97 ms CSL (Hong Kong Kwai Chung) Hong Kong, PCCW 70.52 MB/s 0.39 MB/s 37.22 ms STC (China Hong Kong) Korea, South Korea 15.64 MB/s 0.07 MB/s 35.13 ms kdatacenter.com (South Korea Seoul) Japan, GLBB 2.95 MB/s 0.04 MB/s 306.81 ms Allied Telesis Capital Corporation (Japan Fussa-shi) Taiwan, FET Fail: Timeout Exceeded after 60 seconds Taiwan, Chief Fail: Latency test failed for both TCP, and no HTTP URL available. Taiwan, TWM 14.02 MB/s 0.10 MB/s 77.44 ms Taiwan Mobile (Taiwan Taoyuan) Singapore, Singtel 19.91 MB/s 0.03 MB/s 452.76 ms Singtel (Singapore Singapore) Singapore, M1 Fail: Cannot read: Resource temporarily unavailable Singapore, NME 6.37 MB/s 0.02 MB/s 197.48 ms NewMedia Express (Republic of Singapore Singapore) USA, Century Link Fail: Host resolve failed: Timeout occurred in connect.国内线路的速度没的说，还有本身服务器就在杭州，估计用的是阿里云的。从上面的数据中可以看出为了防止各路大神施展魔法，对于国外尤其是下载限制的非常严重，但是上传基本没什么问题。
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