justg怎么样？justg好不好？justg之前促销过一段时间的100M带宽的VPS，那时候特价是19.99美元/年，如今已经升级到了500M带宽，特价是39.99美元一年，主机测评来重新做个简单测评，看看有啥不同的变化？！可能你会觉得南非，这特么在非洲了，那么远，一定效果不咋地吧，或许又会让你改变想法哦！
官网：https://www.justg.com/
南非 cn2 gia VPS
KVM虚拟，SSD阵列，500Mbps带宽，自带一个IPv4，支持IPv6
| 内存 | CPU | SSD | 流量 | 价格 | 购买 |
| 512M | 1核 | 10G | 500G/月 | $39.99/年 | 链接 |
| 1G | 2核 | 20G | 1T/月 | $69.99/年 | 链接 |
| 2G | 3核 | 40G | 2T/月 | $119.99/年 | 链接 |
| 4G | 4核 | 80G | 3T/月 | $49.99/月 | 链接 |
测试信息：
1、配置信息
-> System Information OS Release: CentOS Linux 7.9.2009 (x86_64) CPU Model: Intel(R) Xeon(R) CPU E5-2696 v2 @ 2.50GHz 2.50 GHz CPU Cache Size: 30720 KB CPU Number: 1 vCPU Virt Type: KVM Memory Usage: 88.65 MB / 486.93 MB Swap Usage: [ No Swapfile / Swap partition ] Disk Usage: 2.09 GB / 10.29 GB Boot Device: /dev/sda1 Load (1/5/15min): 0.35 0.80 0.58 CPU Usage: 5.9% used, 0.0% iowait, 11.8% steal Kernel Version: 3.10.0-1127.13.1.el7.x86_64 Network CC Method: cubic + pfifo_fast -> Network Information IPV4 - IP Address: [ZA] 193.239.178.* IPV4 - ASN Info: 134121 (RAINBOW-HK - Rainbow network limited, HK) IPV4 - Region: South Africa South Africa IPV6 - IP Address: [ZA] 2a0c:640:0:1::6d21:* IPV6 - ASN Info: 328543 (sun-asn - Sun Network Company Limited, SC) IPV6 - Region: South Africa South Africa -> Media Unlock Test HBO Now: No Bahamut Anime: No Abema.TV: Yes Princess Connect Re:Dive Japan: No BBC: No Bilibili China Mainland Only: No Bilibili Hongkong/Macau/Taiwan: No Bilibili Taiwan Only: No
2、硬件性能
-> CPU Performance Test (Standard Mode, 3-Pass @ 30sec) 1 Thread Test: 547 Scores -> Memory Performance Test (Standard Mode, 3-Pass @ 30sec) 1 Thread - Read Test : 11081.38 MB/s 1 Thread - Write Test: 8964.67 MB/s -> Disk Speed Test (4K Block/1M Block, Direct-Write) Test Name Write Speed Read Speed 10MB-4K Block 6.1 MB/s (1493 IOPS, 1.71 s) 6.4 MB/s (1565 IOPS, 1.64 s) 10MB-1M Block 336 MB/s (320 IOPS, 0.03 s) 478 MB/s (455 IOPS, 0.02 s) 100MB-4K Block 6.1 MB/s (1496 IOPS, 17.11 s) 6.4 MB/s (1558 IOPS, 16.43 s) 100MB-1M Block 184 MB/s (175 IOPS, 0.57 s) 184 MB/s (175 IOPS, 0.57 s) 1GB-4K Block 6.3 MB/s (1526 IOPS, 167.72 s) 6.3 MB/s (1536 IOPS, 166.57 s) 1GB-1M Block 135 MB/s (128 IOPS, 7.77 s) 158 MB/s (150 IOPS, 6.64 s)
3、网速测试
-> Speedtest.net Network Speed Test Node Name Upload Speed Download Speed Ping Latency Server Name Speedtest Default Fail: Cannot read: Resource temporarily unavailable China, Nanjing CU 13.29 MB/s 4.84 MB/s 187.81 ms China Unicom (China Nanjing) China, Shanghai CU 8.95 MB/s 10.43 MB/s 187.44 ms China Unicom 5G (China ShangHai) China, Hangzhou CT 14.07 MB/s 6.44 MB/s 190.42 ms China Telecom ZheJiang Branch (China Hangzhou) China, Nanjing CT 14.63 MB/s 10.13 MB/s 188.56 ms China Telecom JiangSu 5G (China Nanjing) China, Guangzhou CT 4.75 MB/s 5.37 MB/s 164.08 ms ChinaTelecom 5G (China Guangzhou) China, Wuhan CT 21.34 MB/s 6.60 MB/s 180.52 ms China Telecom Wuhan Branch (China Wuhan) China, Shenyang CM 13.22 MB/s 10.58 MB/s 328.20 ms ChinaMobile, Liaoning Branch (China Shenyang) China, Hangzhou CM 10.81 MB/s 14.58 MB/s 295.45 ms China Mobile Group Zhejiang Co.,Ltd (China Hangzhou)
4、PING值
| 线路 | 节点数目 | 最快节点 | 最慢节点 | 平均响应 |
|---|---|---|---|---|
| 全部 | 180 | 广东广州(bgp) 162.7 毫秒 | 江苏南通(移动) 2145.6 毫秒 | 231.4 毫秒 |
| 联通线路 | 25 | 广东茂名(联通) 169.7 毫秒 | 辽宁沈阳(联通) 225.2 毫秒 | 201.3 毫秒 |
| 电信线路 | 66 | 广东广州(天翼云二区) 163.0 毫秒 | 陕西西安(移动云) 332.9 毫秒 | 201.9 毫秒 |
| 移动线路 | 28 | 广东广州(移动云) 296.5 毫秒 | 江苏南通(移动) 2145.6 毫秒 | 383.0 毫秒 |
| 东北地区 | 15 | 辽宁沈阳(天翼云三区) 210.7 毫秒 | 吉林长春(铁通) 496.1 毫秒 | 251.8 毫秒 |
| 华北地区 | 19 | 北京(滴滴云) 196.4 毫秒 | 北京(移动云) 309.8 毫秒 | 215.8 毫秒 |
| 西北地区 | 6 | 陕西西安(天翼云二区) 214.7 毫秒 | 陕西西安(移动云) 332.9 毫秒 | 249.3 毫秒 |
| 西南地区 | 24 | 贵州贵阳(天翼云) 191.6 毫秒 | 云南玉溪(移动) 339.9 毫秒 | 245.0 毫秒 |
| 华中地区 | 11 | 湖北武汉(天翼云) 180.6 毫秒 | 湖南益阳(移动) 321.5 毫秒 | 230.2 毫秒 |
| 华东地区 | 74 | 上海(阿里云) 184.6 毫秒 | 江苏南通(移动) 2145.6 毫秒 | 247.6 毫秒 |
| 华南地区 | 31 | 广东广州(bgp) 162.7 毫秒 | 广东广州(移动云) 296.5 毫秒 | 178.7 毫秒 |
5：路由信息
北京电信：回程线路:电信CN2 GIA
Traceroute to China, Beijing CT (TCP Mode, Max 30 Hop) ============================================================ traceroute to 180.149.128.1 (180.149.128.1), 30 hops max, 60 byte packets 1 45.151.181.242 0.33 ms AS328543 South Africa 2 10.201.5.254 0.36 ms * LAN Address 3 196.60.9.11 0.76 ms AS61317 South Africa 4 59.43.183.185 130.67 ms * China ChinaTelecom 5 59.43.188.233 200.83 ms * China ChinaTelecom 6 * 7 59.43.131.253 200.65 ms * China Beijing ChinaTelecom 8 * 9 36.110.244.46 237.51 ms AS23724 China Beijing ChinaTelecom 10 180.149.128.1 204.79 ms AS23724 China Beijing ChinaTelecom
北京联通：回程线路:电信CN2 GT
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 45.151.181.242 0.54 ms AS328543 South Africa 2 10.201.5.254 2.94 ms * LAN Address 3 45.195.4.169 6.08 ms AS4809 South Africa 4 59.43.183.185 123.86 ms * China ChinaTelecom 5 59.43.246.229 192.74 ms * China Beijing ChinaTelecom 6 * 7 59.43.132.25 205.50 ms * China Beijing ChinaTelecom 8 * 9 * 10 219.158.44.129 199.74 ms AS4837 China Beijing ChinaUnicom 11 219.158.99.13 207.31 ms AS4837 China Beijing ChinaUnicom 12 * 13 61.148.7.82 200.57 ms AS4808 China Beijing ChinaUnicom 14 61.148.158.106 203.43 ms AS4808 China Beijing ChinaUnicom 15 61.135.113.158 200.81 ms AS4808 China Beijing ChinaUnicom 16 * 17 * 18 123.125.99.1 198.44 ms AS4808 China Beijing ChinaUnicom
北京移动：回程线路:电信CN2 GT
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 45.151.181.242 0.27 ms AS328543 South Africa 2 10.201.5.254 0.52 ms * LAN Address 3 45.195.4.169 0.93 ms AS4809 South Africa 4 59.43.180.138 118.32 ms * Singapore ChinaTelecom 5 59.43.246.229 192.72 ms * China Beijing ChinaTelecom 6 * 7 59.43.132.9 197.85 ms * China Beijing ChinaTelecom 8 202.97.42.13 200.48 ms AS4134 China Jiangsu Nanjing ChinaTelecom 9 202.97.57.46 196.49 ms AS4134 China Beijing ChinaTelecom 10 * 11 221.183.25.113 308.50 ms AS9808 China Beijing ChinaMobile 12 111.24.2.101 308.98 ms AS9808 China Beijing ChinaMobile 13 * 14 * 15 * 16 211.136.95.226 318.39 ms AS56048 China Beijing ChinaMobile 17 * 18 * 19 * 20 211.136.25.153 306.01 ms AS56048 China Beijing ChinaMobile
上海电信：回程线路:电信CN2 GIA
Traceroute to China, Shanghai CT (TCP Mode, Max 30 Hop) ============================================================ traceroute to 180.153.28.1 (180.153.28.1), 30 hops max, 60 byte packets 1 45.151.181.242 0.35 ms AS328543 South Africa 2 10.201.5.254 0.33 ms * LAN Address 3 45.195.4.169 1.00 ms AS4809 South Africa 4 59.43.183.185 124.12 ms * China ChinaTelecom 5 59.43.249.194 183.30 ms * China Shanghai ChinaTelecom 6 * 7 * 8 59.43.80.110 185.95 ms * China Shanghai ChinaTelecom 9 61.152.24.21 189.27 ms AS4812 China Shanghai ChinaTelecom 10 101.95.207.234 189.93 ms AS4812 China Shanghai ChinaTelecom 11 124.74.232.242 186.34 ms AS4811 China Shanghai ChinaTelecom 12 101.227.255.46 185.42 ms AS4812 China Shanghai ChinaTelecom 13 * 14 101.227.250.2 186.65 ms AS4812 China Shanghai ChinaTelecom 15 180.153.28.1 189.55 ms AS4812 China Shanghai ChinaTelecom
上海联通：回程线路:电信CN2 GIA
Traceroute to China, Shanghai CU (TCP Mode, Max 30 Hop) ============================================================ traceroute to 58.247.0.49 (58.247.0.49), 30 hops max, 60 byte packets 1 45.151.181.242 0.35 ms AS328543 South Africa 2 10.201.5.254 0.50 ms * LAN Address 3 45.195.4.169 0.92 ms AS4809 South Africa 4 59.43.180.138 124.39 ms * Singapore ChinaTelecom 5 59.43.249.194 183.38 ms * China Shanghai ChinaTelecom 6 * 7 59.43.130.217 188.03 ms * China Shanghai ChinaTelecom 8 219.158.40.173 187.01 ms AS4837 China Shanghai ChinaUnicom 9 219.158.9.97 190.54 ms AS4837 China Shanghai ChinaUnicom 10 * 11 139.226.210.57 190.74 ms AS17621 China Shanghai ChinaUnicom 12 58.247.0.49 192.80 ms AS17621 China Shanghai ChinaUnicom
上海移动：回程线路:电信CN2 GT
Traceroute to China, Shanghai CM (TCP Mode, Max 30 Hop) ============================================================ traceroute to 221.183.55.22 (221.183.55.22), 30 hops max, 60 byte packets 1 45.151.181.242 0.44 ms AS328543 South Africa 2 10.201.5.254 0.32 ms * LAN Address 3 45.195.4.169 0.88 ms AS4809 South Africa 4 59.43.180.138 119.53 ms * Singapore ChinaTelecom 5 59.43.182.134 163.50 ms * China Guangdong Guangzhou ChinaTelecom 6 * 7 59.43.130.145 163.84 ms * China Guangdong Guangzhou ChinaTelecom 8 202.97.55.174 168.12 ms AS4134 China Guangdong Guangzhou ChinaTelecom 9 202.97.63.206 169.60 ms AS4134 China Guangdong Guangzhou ChinaTelecom 10 221.183.66.37 299.20 ms AS9808 China Guangdong Guangzhou ChinaMobile 11 221.176.22.133 294.37 ms AS9808 China Guangdong Guangzhou ChinaMobile 12 * 13 221.176.22.30 294.64 ms AS9808 China Shanghai ChinaMobile 14 221.183.55.22 301.74 ms AS9808 China Shanghai ChinaMobile
广州电信：回程线路:电信CN2 GIA
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 45.151.181.242 0.29 ms AS328543 South Africa 2 10.201.5.254 0.40 ms * LAN Address 3 196.60.9.11 0.81 ms AS61317 South Africa 4 59.43.180.138 118.25 ms * Singapore ChinaTelecom 5 59.43.182.121 159.65 ms * United States California Los Angeles ChinaTelecom 6 * 7 59.43.130.153 163.51 ms * China Guangdong Guangzhou ChinaTelecom 8 202.97.55.170 165.09 ms AS4134 China Guangdong Guangzhou ChinaTelecom 9 113.108.209.1 165.54 ms AS58466 China Guangdong Guangzhou ChinaTelecom
广州联通：回程线路:电信CN2 GIA
Traceroute to China, Guangzhou CU (TCP Mode, Max 30 Hop) ============================================================ traceroute to 210.21.4.130 (210.21.4.130), 30 hops max, 60 byte packets 1 45.151.181.242 0.27 ms AS328543 South Africa 2 10.201.5.254 5.37 ms * LAN Address 3 45.195.4.169 0.73 ms AS4809 South Africa 4 59.43.180.138 118.16 ms * Singapore ChinaTelecom 5 59.43.189.201 159.71 ms * China Guangdong Guangzhou ChinaTelecom 6 * 7 59.43.130.101 243.11 ms * China Guangdong Guangzhou ChinaTelecom 8 219.158.40.169 166.19 ms AS4837 China Guangdong Guangzhou ChinaUnicom 9 219.158.10.249 171.52 ms AS4837 China Guangdong Guangzhou ChinaUnicom 10 120.83.0.58 172.80 ms AS17816 China Guangdong Guangzhou ChinaUnicom 11 120.80.170.254 248.09 ms AS17622 China Guangdong Guangzhou ChinaUnicom
广州移动：回程线路:电信CN2 GT
Traceroute to China, Guangzhou CM (TCP Mode, Max 30 Hop) ============================================================ traceroute to 211.139.129.5 (211.139.129.5), 30 hops max, 60 byte packets 1 45.151.181.242 0.27 ms AS328543 South Africa 2 10.201.5.254 26.88 ms * LAN Address 3 45.195.4.169 1.20 ms AS4809 South Africa 4 59.43.183.185 123.89 ms * China ChinaTelecom 5 59.43.182.121 159.74 ms * United States California Los Angeles ChinaTelecom 6 * 7 59.43.130.125 164.03 ms * China Guangdong Guangzhou ChinaTelecom 8 * 9 202.97.18.233 165.30 ms AS4134 China Guangdong Guangzhou ChinaTelecom 10 * 11 221.176.18.97 299.44 ms AS9808 China Guangdong Guangzhou ChinaMobile 12 111.24.5.193 306.03 ms AS9808 China Guangdong Guangzhou ChinaMobile 13 111.24.5.22 302.15 ms AS9808 China Guangdong Guangzhou ChinaMobile 14 183.235.226.145 296.24 ms AS56040 China Guangdong Guangzhou ChinaMobile 15 211.139.129.5 299.58 ms AS56040 China Guangdong Guangzhou ChinaMobile