这篇文章上次修改于 327 天前,可能其部分内容已经发生变化,如有疑问可询问作者。

之前测过DC的-> https://lowendaff.com/archives/linksecured-washington-dc.html

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直达购买链接 https://account.linksecured.net/whmcs/aff.php?aff=9

系统信息

 -> System Information
 
 OS Release:        Ubuntu 22.04     (x86_64)
 CPU Model:        QEMU Virtual CPU version 2.5+  2.20 GHz
 CPU Cache Size:    16384 KB
 CPU Number:        1 vCPU
 Virt Type:        KVM
 Memory Usage:        201.46 MB / 969.45 MB
 Swap Usage:        0 KB / 2.00 GB
 Disk Usage:        3.41 GB / 23.65 GB
 Boot Device:        /dev/vda2
 Load (1/5/15min):    0.54 0.27 0.13 
 CPU Usage:        12.5% used, 0.0% iowait, 0.0% steal
 Kernel Version:    5.15.0-52-generic
 Network CC Method:    bbr + fq

硬件信息

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

 1 Thread Test:            902 Scores

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

 1 Thread - Read Test :        17007.51 MB/s
 1 Thread - Write Test:        15245.94 MB/s

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

 Test Name        Write Speed                Read Speed
 10MB-4K Block        28.0 MB/s (6830 IOPS, 0.37 s)        39.8 MB/s (9710 IOPS, 0.26 s)
 10MB-1M Block        649 MB/s (618 IOPS, 0.02 s)        913 MB/s (870 IOPS, 0.01 s)
 100MB-4K Block        30.8 MB/s (7516 IOPS, 3.41 s)        43.1 MB/s (10510 IOPS, 2.44 s)
 100MB-1M Block        260 MB/s (247 IOPS, 0.40 s)        1.3 GB/s (1251 IOPS, 0.08 s)
 1GB-4K Block        35.3 MB/s (8609 IOPS, 29.73 s)        39.4 MB/s (9610 IOPS, 26.64 s)
 1GB-1M Block        894 MB/s (852 IOPS, 1.17 s)        623 MB/s (594 IOPS, 1.68 s)

Speedtest

 -> Speedtest.net Network Speed Test

 Node Name            Upload Speed    Download Speed    Ping Latency    Server Name
 Speedtest Default        112.65 MB/s    113.16 MB/s    36.73 ms    Haviland Broadband (United States Haviland, KS)
 China, Nanjing CU          Fail: Timeout Exceeded after 60 seconds
 China, Shanghai CU         0.21 MB/s    91.39 MB/s    180.29 ms    China Unicom 5G (China ShangHai)
 China, Hangzhou CT         Fail: Timeout Exceeded after 60 seconds
 China, Nanjing CT          Fail: Cannot write: Resource temporarily unavailable
 China, Guangzhou CT        Fail: Timeout Exceeded after 60 seconds
 China, Wuhan CT            2.48 MB/s    44.23 MB/s    213.06 ms    China Telecom Wuhan Branch (China Wuhan)
 China, Shenyang CM         Fail: Timeout Exceeded after 60 seconds
 China, Hangzhou CM         Fail: Timeout Exceeded after 60 seconds
 China, Nanning CM          Fail: Timeout Exceeded after 60 seconds
 China, Lanzhou CM          87.06 MB/s    46.43 MB/s    227.94 ms    Lanzhou,China Mobile,Gansu (China Lanzhou)
 Hong Kong, CSL             68.54 MB/s    20.25 MB/s    197.68 ms    CSL (Hong Kong Kwai Chung)
 Hong Kong, PCCW            50.07 MB/s    73.68 MB/s    203.66 ms    STC (China Hong Kong)
 Korea, South Korea         37.20 MB/s    7.05 MB/s    185.38 ms    kdatacenter.com (South Korea Seoul)
 Japan, GLBB                75.19 MB/s    7.23 MB/s    129.45 ms    Allied Telesis Capital Corporation (Japan Fussa-shi)
 Taiwan, FET                Fail: Timeout Exceeded after 60 seconds
 Taiwan, Chief              4.11 MB/s    43.04 MB/s    148.64 ms    Chief Telecom (Taiwan Taoyuan)
 Taiwan, TWM                Fail: Cannot open socket: Timeout occurred in connect.
 Singapore, Singtel         110.14 MB/s    45.76 MB/s    197.85 ms    Singtel (Singapore Singapore)
 Singapore, M1              46.29 MB/s    53.75 MB/s    196.96 ms    M1 Limited (Singapore Singapore)
 Singapore, NME             104.17 MB/s    61.95 MB/s    207.34 ms    NewMedia Express (Singapore Singapore)
 USA, Century Link          Fail: Timeout Exceeded after 60 seconds

流媒体

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YABS

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Traceroute

上海联通

Traceroute to China, Shanghai CU (TCP Mode, Max 30 Hop)
============================================================
traceroute to 58.247.0.49 (58.247.0.49), 30 hops max, 32 byte packets
 1  199.96.135.33  0.85 ms  AS19740  United States, Colorado, Denver, sudjam.com
 2  8.48.84.129  0.40 ms  AS17139  United States, Colorado, Denver, level3.com
 3  *
 4  4.69.209.169  25.64 ms  AS3356  United States, California, San Jose, level3.com
 5  4.53.208.102  197.61 ms  AS3356  United States, California, San Jose, level3.com
 6  219.158.116.237  182.29 ms  AS4837  China, Shanghai, ChinaUnicom
 7  219.158.113.138  186.71 ms  AS4837  China, Shanghai, ChinaUnicom
 8  *
 9  *
10  112.64.252.197  191.61 ms  AS17621  China, Shanghai, ChinaUnicom
11  58.247.0.49  187.74 ms  AS17621  China, Shanghai, ChinaUnicom

北京电信

Traceroute to China, Beijing CT (TCP Mode, Max 30 Hop)
============================================================
traceroute to 180.149.128.1 (180.149.128.1), 30 hops max, 32 byte packets
 1  199.96.135.33  0.99 ms  AS19740  United States, Colorado, Denver, sudjam.com
 2  8.48.84.129  0.39 ms  AS17139  United States, Colorado, Denver, level3.com
 3  *
 4  4.69.219.65  25.64 ms  AS3356  United States, California, San Jose, level3.com
 5  4.15.125.54  32.32 ms  AS3356  United States, California, San Jose, level3.com
 6  *
 7  *
 8  *
 9  *
10  180.149.128.1  167.76 ms  AS23724  China, Beijing, ChinaTelecom

北京移动

Traceroute to China, Beijing CM (TCP Mode, Max 30 Hop)
============================================================
traceroute to 211.136.25.153 (211.136.25.153), 30 hops max, 32 byte packets
 1  199.96.135.33  0.96 ms  AS19740  United States, Colorado, Denver, sudjam.com
 2  8.48.84.129  0.38 ms  AS17139  United States, Colorado, Denver, level3.com
 3  64.124.85.97  4.27 ms  AS6461  United States, Colorado, Denver, zayo.com
 4  *
 5  64.125.22.176  24.66 ms  AS6461  United States, zayo.com
 6  *
 7  *
 8  206.223.123.137  25.04 ms  *  United States, California, Los Angeles, equinix.com
 9  223.118.10.249  25.04 ms  AS58453  United States, California, Los Angeles, ChinaMobile
10  223.120.6.125  24.78 ms  AS58453  United States, California, Los Angeles, ChinaMobile
11  *
12  221.183.46.254  201.43 ms  AS9808  China, Beijing, ChinaMobile
13  221.183.25.201  201.35 ms  AS9808  China, Beijing, ChinaMobile
14  *
15  *
16  211.136.67.106  209.29 ms  AS56048  China, Beijing, ChinaMobile
17  211.136.67.166  212.18 ms  AS56048  China, Beijing, ChinaMobile
18  211.136.67.166  208.65 ms  AS56048  China, Beijing, ChinaMobile
19  211.136.63.66  216.71 ms  AS56048  China, Beijing, ChinaMobile
20  211.136.95.226  211.15 ms  AS56048  China, Beijing, ChinaMobile
21  *
22  211.136.25.153  209.85 ms  AS56048  China, Beijing, ChinaMobile

上海联通AS9929

Traceroute to China, Shanghai CU AS9929 (TCP Mode, Max 30 Hop)
============================================================
traceroute to 210.13.66.238 (210.13.66.238), 30 hops max, 32 byte packets
 1  199.96.135.33  0.79 ms  AS19740  United States, Colorado, Denver, sudjam.com
 2  8.48.84.129  0.30 ms  AS17139  United States, Colorado, Denver, level3.com
 3  64.124.85.97  0.95 ms  AS6461  United States, Colorado, Denver, zayo.com
 4  *
 5  *
 6  *
 7  *
 8  *
 9  140.222.5.73  30.16 ms  *  United States, California, San Jose, verizon.com
10  204.148.55.130  167.99 ms  AS701  United States, California, San Jose, verizon.com
11  218.105.2.201  163.83 ms  AS9929  China, Shanghai, ChinaUnicom
12  *
13  210.13.75.138  195.61 ms  AS9929  China, Shanghai, ChinaUnicom
14  *
15  210.13.64.110  164.82 ms  AS9929  China, Shanghai, ChinaUnicom
16  210.13.66.237  171.54 ms  AS9929  China, Shanghai, ChinaUnicom
17  210.13.66.238  168.96 ms  AS9929  China, Shanghai, ChinaUnicom

上海电信CN2

Traceroute to China, Shanghai CT CN2 (TCP Mode, Max 30 Hop)
============================================================
traceroute to 58.32.0.1 (58.32.0.1), 30 hops max, 32 byte packets
 1  199.96.135.33  0.79 ms  AS19740  United States, Colorado, Denver, sudjam.com
 2  8.48.84.129  0.29 ms  AS17139  United States, Colorado, Denver, level3.com
 3  *
 4  *
 5  4.71.136.202  32.68 ms  AS3356  United States, California, Los Angeles, level3.com
 6  *
 7  *
 8  *
 9  61.152.24.198  157.25 ms  AS4812  China, Shanghai, ChinaTelecom
10  101.95.89.150  168.16 ms  AS4812  China, Shanghai, ChinaTelecom
11  58.32.0.1  165.34 ms  AS4812  China, Shanghai, ChinaTelecom

支持BGP Session的商家,流媒体解锁表现优秀。