CST Cloud 云服务器测评

买

最低配 月付 210 CNY (1C2G)

http://www.cstcloud.cn/#/details?id=1166169947314683906

是为了写 浅谈中国大陆各运营商链路 被迫购买的...

测

LemonBench

系统信息

-> System Information

OS Release:            CentOS Linux 7.5.1804 (x86_64)
CPU Model:             Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz  2.10 GHz
CPU Cache Size:        16384 KB
CPU Number:            1 vCPU
Virt Type:             KVM
Memory Usage:          142.94 MB / 1.73 GB
Swap Usage:            0 KB / 16.00 GB
Boot Device:           /dev/vda3
Disk Usage:            5.91 GB / 35.12 GB
CPU Usage:             17.7% used, 0.0% iowait, 0.0% steal
Load (1/5/15min):      0.26 0.44 0.28 
Uptime:                0 Days, 0 Hours, 55 Minutes, 11 Seconds
Kernel Version:        3.10.0-862.el7.x86_64
Network CC Method:     cubic + fq_codel

-> Network Infomation

IPV4 - IP Address:     [CN] 60.245.200.*
IPV4 - ASN Info:       AS7497 (CSTNET-AS-AP - Computer Network Information Center, CN)
IPV4 - Region:         China Beijing Beijing

硬件信息

-> CPU Performance Test (Standard Mode, 3-Pass @ 30sec)

1 Thread Test:                 593 Scores

-> Memory Performance Test (Standard Mode, 3-Pass @ 30sec)

1 Thread - Read Test :         13414.19 MB/s
1 Thread - Write Test:         10544.33 MB/s

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

Test Name              Write Speed                             Read Speed
10MB-4K Block          6.3 MB/s (1535 IOPS, 1.67s)             12.8 MB/秒 (3113 IOPS, 0.82s)
10MB-1M Block          235 MB/s (224 IOPS, 0.04s)              381 MB/秒 (363 IOPS, 0.03s)
100MB-4K Block         6.5 MB/s (1595 IOPS, 16.04s)            12.5 MB/秒 (3045 IOPS, 8.41s)
100MB-1M Block         106 MB/s (100 IOPS, 0.99s)              461 MB/秒 (439 IOPS, 0.23s)
1GB-4K Block           6.1 MB/s (1498 IOPS, 170.84s)           13.7 MB/秒 (3348 IOPS, 76.46s)
1GB-1M Block           108 MB/s (102 IOPS, 9.74s)              380 MB/秒 (362 IOPS, 2.76s)

Speedtest

-> Speedtest.net Network Speed Test

Node Name                      Upload Speed    Download Speed  Ping Latency    Server Name
Speedtest Default              365.24 MB/s     148.24 MB/s     15.65 ms        河南移动5G (China Zhengzhou)
China, Nanjing CU              340.35 MB/s     6.70 MB/s       26.85 ms        China Unicom (China Nanjing)
China, Shanghai CU             311.66 MB/s     193.54 MB/s     23.29 ms        China Unicom 5G (China ShangHai)
China, Hangzhou CT             Fail: Timeout Exceeded after 60 seconds
China, Nanjing CT              251.90 MB/s     193.62 MB/s     29.06 ms        China Telecom JiangSu 5G (China Nanjing)
China, Guangzhou CT            111.54 MB/s     7.32 MB/s       41.59 ms        ChinaTelecom 5G (China Guangzhou)
China, Wuhan CT                219.06 MB/s     102.91 MB/s     33.83 ms        China Telecom Wuhan Branch (China Wuhan)
China, Shenyang CM             Fail: Timeout Exceeded after 60 seconds
China, Hangzhou CM             229.75 MB/s     202.96 MB/s     26.89 ms        China Mobile Group Zhejiang Co.,Ltd (China Hangzhou)
China, Nanning CM              157.15 MB/s     212.84 MB/s     44.38 ms        GX ChinaMobile (China Nanning)
China, Lanzhou CM              Fail: Timeout Exceeded after 60 seconds
Hong Kong, CSL                 20.09 MB/s      2.58 MB/s       40.61 ms        CSL (Hong Kong Kwai Chung)
Hong Kong, PCCW                239.42 MB/s     111.83 MB/s     37.61 ms        STC (China Hong Kong)
Korea, South Korea             41.21 MB/s      67.78 MB/s      220.74 ms       kdatacenter.com (South Korea Seoul)
Japan, GLBB                    102.20 MB/s     159.88 MB/s     90.28 ms        Allied Telesis Capital Corporation (Japan Fussa-shi)
Taiwan, FET                    Fail: Timeout Exceeded after 60 seconds
Taiwan, Chief                  3.36 MB/s       1.94 MB/s       88.79 ms        Chief Telecom (Taiwan Taoyuan)
Taiwan, TWM                    6.08 MB/s       234.58 MB/s     88.88 ms        Taiwan Mobile (Taiwan Taoyuan)
Singapore, Singtel             Fail: Timeout Exceeded after 60 seconds
Singapore, M1                  130.18 MB/s     102.05 MB/s     82.32 ms        M1 Limited (Singapore Singapore)
Singapore, NME                 129.16 MB/s     79.75 MB/s      86.01 ms        NewMedia Express (Singapore Singapore)
USA, Century Link              Fail: Timeout Exceeded after 60 seconds

评

1.难得的大带宽机器，海外几乎全走走香港出口（除GEANT Internet2等部分国外教育网），部分地区延时略高。国际 PCCW Cogent，连通性良好。

2.机器默认屏蔽外网连入，需要自己通过面板VNC打洞连接~