买
https://www.portfast.co.uk/virtual-machines#configure
测
系统信息
-> System Information
OS Release: Debian GNU/Linux "Sid (Testing)" 11.5 (x86_64)
CPU Model: Intel Xeon E3-12xx v2 (Ivy Bridge, IBRS) 2.59 GHz
CPU Cache Size: 16384 KB
CPU Number: 1 vCPU
Virt Type: KVM
Memory Usage: 92.26 MB / 976.59 MB
Swap Usage: [ No Swapfile / Swap partition ]
Disk Usage: 1.12 GB / 10.22 GB
Boot Device: /dev/vdb
Load (1/5/15min): 4.24 1.36 0.47
CPU Usage: 0.0% used, 0.0% iowait, 0.0% steal
Kernel Version: 5.10.0-18-amd64
Network CC Method: bbr + fq
硬件信息
-> CPU Performance Test (Standard Mode, 3-Pass @ 30sec)
1 Thread Test: 707 Scores
-> Memory Performance Test (Standard Mode, 3-Pass @ 30sec)
1 Thread - Read Test : 14620.56 MB/s
1 Thread - Write Test: 13087.26 MB/s
-> Disk Speed Test (4K Block/1M Block, Direct-Write)
Test Name Write Speed Read Speed
10MB-4K Block 28.9 MB/s (7065 IOPS, 0.36 s) 38.8 MB/s (9468 IOPS, 0.27 s)
10MB-1M Block 596 MB/s (567 IOPS, 0.02 s) 733 MB/s (699 IOPS, 0.01 s)
100MB-4K Block 31.6 MB/s (7710 IOPS, 3.32 s) 45.0 MB/s (10994 IOPS, 2.33 s)
100MB-1M Block 639 MB/s (609 IOPS, 0.16 s) 998 MB/s (951 IOPS, 0.11 s)
1GB-4K Block 38.0 MB/s (9285 IOPS, 27.57 s) 45.9 MB/s (11209 IOPS, 22.84 s)
1GB-1M Block 625 MB/s (596 IOPS, 1.68 s) 1.1 GB/s (1043 IOPS, 0.96 s)
Speedtest
-> Speedtest.net Network Speed Test
Node Name Upload Speed Download Speed Ping Latency Server Name
Speedtest Default 101.40 MB/s 94.45 MB/s 5.33 ms Community Fibre Limited (United Kingdom London)
China, Nanjing CU Fail: Timeout Exceeded after 60 seconds
China, Shanghai CU 59.45 MB/s 53.50 MB/s 272.41 ms China Unicom 5G (China ShangHai)
China, Hangzhou CT Fail: Timeout Exceeded after 60 seconds
China, Nanjing CT 41.96 MB/s 65.05 MB/s 234.92 ms China Telecom JiangSu 5G (China Nanjing)
China, Guangzhou CT Fail: Timeout Exceeded after 60 seconds
China, Wuhan CT 16.69 MB/s 71.49 MB/s 286.42 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 37.98 MB/s 44.71 MB/s 232.73 ms Lanzhou,China Mobile,Gansu (China Lanzhou)
Hong Kong, CSL 73.30 MB/s 60.43 MB/s 196.38 ms CSL (Hong Kong Kwai Chung)
Hong Kong, PCCW 17.84 MB/s 57.66 MB/s 186.59 ms STC (China Hong Kong)
Korea, South Korea 29.19 MB/s 6.10 MB/s 259.85 ms kdatacenter.com (South Korea Seoul)
Japan, GLBB 25.54 MB/s 0.17 MB/s 220.22 ms Allied Telesis Capital Corporation (Japan Fussa-shi)
Taiwan, FET Fail: Timeout Exceeded after 60 seconds
Taiwan, Chief 75.94 MB/s 54.04 MB/s 264.08 ms Chief Telecom (Taiwan Taoyuan)
Taiwan, TWM Fail: Cannot read: Resource temporarily unavailable
Singapore, Singtel 105.98 MB/s 44.93 MB/s 240.90 ms Singtel (Singapore Singapore)
Singapore, M1 56.36 MB/s 44.24 MB/s 186.72 ms M1 Limited (Singapore Singapore)
Singapore, NME 109.61 MB/s 52.18 MB/s 174.23 ms NewMedia Express (Singapore Singapore)
USA, Century Link Fail: Timeout Exceeded after 60 seconds
流媒体
YABS
Traceroute
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
1 193.108.199.173 0.27 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
2 213.5.88.225 1.75 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
3 213.5.88.25 15.10 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
4 185.84.17.1 5.47 ms AS2914 United Kingdom, London, ntt.com
5 129.250.3.212 5.45 ms AS2914 United Kingdom, London, ntt.com
6 129.250.4.141 5.86 ms AS2914 United Kingdom, London, ntt.com
7 202.97.52.49 9.54 ms AS4134 United Kingdom, London, ChinaTelecom
8 *
9 *
10 *
11 180.149.128.1 223.50 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
1 193.108.199.173 0.26 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
2 213.5.88.225 2.16 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
3 213.5.88.25 12.17 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
4 178.23.163.71 0.67 ms AS34660 United Kingdom, South Yorkshire County, Sheffield, idaq.com
5 *
6 4.69.161.38 7.75 ms AS3356 United Kingdom, London, level3.com
7 4.68.37.234 18.71 ms AS3356 United Kingdom, London, level3.com
8 223.120.10.197 8.22 ms AS58453 United Kingdom, London, ChinaMobile
9 *
10 *
11 221.183.25.201 201.65 ms AS9808 China, Beijing, ChinaMobile
12 221.183.89.110 251.17 ms AS9808 China, Beijing, ChinaMobile
13 111.24.2.105 202.78 ms AS9808 China, Beijing, ChinaMobile
14 *
15 211.136.63.66 251.76 ms AS56048 China, Beijing, ChinaMobile
16 211.136.63.66 253.51 ms AS56048 China, Beijing, ChinaMobile
17 211.136.63.66 254.16 ms AS56048 China, Beijing, ChinaMobile
18 *
19 211.136.25.153 204.75 ms AS56048 China, Beijing, ChinaMobile
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
1 193.108.199.173 0.25 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
2 213.5.88.225 0.98 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
3 213.5.88.25 12.04 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
4 178.23.163.71 0.71 ms AS34660 United Kingdom, South Yorkshire County, Sheffield, idaq.com
5 *
6 4.69.209.165 141.62 ms AS3356 United States, California, San Jose, level3.com
7 4.53.209.78 145.86 ms AS3356 United States, California, San Jose, level3.com
8 219.158.97.181 266.02 ms AS4837 China, Shanghai, ChinaUnicom
9 219.158.8.177 296.76 ms AS4837 China, Shanghai, ChinaUnicom
10 *
11 *
12 139.226.210.57 276.25 ms AS17621 China, Shanghai, ChinaUnicom
13 58.247.0.49 285.55 ms AS17621 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
1 193.108.199.173 0.26 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
2 213.5.88.225 1.86 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
3 213.5.88.25 24.22 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
4 185.84.17.1 6.87 ms AS2914 United Kingdom, London, ntt.com
5 129.250.3.212 5.35 ms AS2914 United Kingdom, London, ntt.com
6 129.250.6.147 83.02 ms AS2914 United States, New Jersey, Newark, ntt.com
7 129.250.6.177 132.56 ms AS2914 United States, Washington, Seattle, ntt.com
8 129.250.3.192 244.26 ms AS2914 Japan, Tokyo, ntt.com
9 129.250.7.62 237.41 ms AS2914 Japan, Tokyo, ntt.com
10 117.103.177.106 242.45 ms AS2914 Japan, Tokyo, ntt.com
11 *
12 *
13 *
14 61.152.24.210 290.72 ms AS4812 China, Shanghai, ChinaTelecom
15 101.95.88.30 274.12 ms AS4812 China, Shanghai, ChinaTelecom
16 58.32.0.1 252.52 ms AS4812 China, Shanghai, ChinaTelecom
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
1 193.108.199.173 0.27 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
2 213.5.88.225 5.32 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
3 213.5.88.25 8.45 ms AS8916 United Kingdom, South Yorkshire County, Sheffield, portfast.co.uk
4 217.168.158.141 0.60 ms AS34660 United Kingdom, South Yorkshire County, Sheffield, idaq.com
5 149.11.42.209 1.70 ms AS174 United Kingdom, West Yorkshire County, Leeds, cogentco.com
6 154.54.57.249 4.05 ms AS174 United Kingdom, Merseyside County, Southport, cogentco.com
7 154.54.58.70 13.93 ms AS174 Netherlands, North Holland, Amsterdam, cogentco.com
8 130.117.0.142 20.16 ms AS174 Germany, Hesse, Frankfurt, cogentco.com
9 154.54.56.190 20.38 ms AS174 Germany, Hesse, Frankfurt, cogentco.com
10 130.117.0.30 20.56 ms AS174 Germany, Hesse, Frankfurt, cogentco.com
11 154.25.14.78 20.56 ms AS174 Germany, Hesse, Frankfurt, cogentco.com
12 149.11.84.106 134.40 ms AS174 Germany, Hesse, Frankfurt, cogentco.com
13 210.78.28.145 132.69 ms * China, Beijing, ChinaUnicom
14 218.105.131.102 152.86 ms AS9929 China, Shanghai, ChinaUnicom
15 *
16 210.13.75.138 160.50 ms AS9929 China, Shanghai, ChinaUnicom
17 *
18 210.13.64.110 155.20 ms AS9929 China, Shanghai, ChinaUnicom
19 210.13.66.237 159.15 ms AS9929 China, Shanghai, ChinaUnicom
20 210.13.66.238 158.17 ms AS9929 China, Shanghai, ChinaUnicom
评
IP 较为清真，切用且珍惜
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