国外VPS主机测评
rack nerd 4月VPS促销套餐，可参考rack nerd 4月VPS促销-美国廉价低价VPS春季促销，13.89美元/年(1C/1G/22G SSD/2.5T流量@1Gbps带宽)，可选择圣何塞/芝加哥/亚特兰大/纽约/阿什本。那么这款机器的性能如何呢？国外VPS主机测评博客在这里，我从美国洛杉矶DC02机房挑选了其中一台机器【2022年4月特价促销-1 GB KVM VPS特价】，做了一个评测，分享给朋友们参考。
Racknerd四月VPS促销套餐计划:
特点:KVM虚拟，1Gbps带宽，纯SSD阵列，RDNS支持，可选择圣何塞、芝加哥、达拉斯、亚特兰大、纽约、阿什本等六大数据中心！测试人员在列表中用红色标记该包。测试IP是173.82.139.57。
内存CPUSSD月流量价格购买1G1核22G2.5T$13.89/年链接2G2核30G4.0T$23.88/年链接3.5G2核55G6.0T$36.89/年链接系统信息测试:CPU E5-2697 v2 @ 2.70GHz，平均磁盘IP约518.7mb/s。
—————————————————————————————6+6+VM-x/AMD-V禁用操作系统:Ubuntu 20.04 LTS (64位)KVM内核:5 . 4 . 0-28-通用总空间:2.0 GB / 21.0 GB总RAM : 64 MB / 981 MB (623 MB Buff)总交换空间:0 MB / 1023 MB正常运行时间:0天3小时5分钟平均负载:0.23、0.06、 0.02 TCP CC : cubic组织:AS35916 MULTACOM CORPORATION地点:洛杉矶/美国地区:加利福尼亚州———————————————-5
—————————————————————————————6+6+ s 173.26 ms上海5G CM 470.94 Mbit/s 564.45 Mbit/s 183.80 ms银川CM 426.96 Mbit/s 387.97 Mbit/s 300.33 ms南京5G CM 453.18 Mbit/s 17.12 Mbit/s 189.14 ms ———-5 s 98.98 ms首尔KR 616.53 Mbit/s 291.28 Mbit/s 141.52 ms洛杉矶US 923.49 Mbit/s 926.74 Mbit/s 0.52 ms法国FR 612.28 Mbit/s 743.23 Mbit/s 143.65 ms—————5
安装宝塔需要1分钟。
恭喜你！安装成功！= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 9628711 b用户名:zghk2fo密码:800c561bif如果无法访问面板，释放以下面板端口磁盘Fio，磁盘详细io测试。
fio磁盘速度测试(Mixed R/W 50/50):———————————–块大小| 4k(IOPS)| 64k(IOPS)———–5 合计| 2.50 GB/s(4.8k)| 2.53 GB/s(2.4k)IPERF 3国外测速，欧美速度还可以。
iperf3网络速度测试(IP v4):——————————提供商|位置(链接)|发送速度|接收速度| | |克劳德|英国伦敦(10G)| 787 Mbits/秒| 201 Mbits/秒Online.net |法国巴黎(10G) 美国(10G)| 885 Mbits/sec | 389 Mbits/sec Clouvider |美国加州洛杉矶(10G)| 923 Mbits/sec | 891 Mbits/sec iveloz telecom |圣保罗，br(2g)| 762 Mbits/sec | 162 Mbits/sec流媒体解锁测试，自己看吧。
* *测试时间:tue05arp2022 10: 20: 12 AMBST * *正在测试IPv4的解锁情况—————–5。
BGP。HE.NET美国本土知识产权测试
VPS出站路由跟踪测试
电信外向，官网直连。
联通去，骨干直连。
搬走，搬骨干网AS9808连接cogentco最后去MC机房。
VPS回程路由跟踪测试
你自己看吧。
Traceroute to China，Guangzhou CT (TCP模式，Max 30跳)= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = traceroute to(113 . 108 . 209 . 1)，30跳Max，32字节数据包1 173.82.78.193 1.30 ms as 35916美国，加利福尼亚州，洛杉矶，multacom.com 2 96.45.162.9 1.04 ms as 35916美国，加利福尼亚州，洛杉矶，multacom.com 3 65.153.29.221 level3.com 7 4.15.125.54 9.89 ms as 3356美国加州圣荷西level3.com 8 202.97.27.237 174.37 ms as 4134中国广东广州中国电信9 202.97.91.138 179.22 ms as 4134中国广东广州中国电信10 202.97.91.5 195.17 ms as 4134中国广东广州中国电信11 113.108.209.1 183.47 ms as 4134中国广东广州中国电信raceroute to中国上海CT (TCP模式，Ma multacom.com 2 96.45.162.9 0.91 ms as 35916美国加州洛杉矶multacom.com 3 182.54.129.88 0.69 ms as 64050美国加州洛杉矶bgp.net 4 218.30.54.189 6.50 ms as 4134美国中国电信5 202.97.43.233 158.59 ms as 4134中国上海中国电信6 202.97.12.181 162.52 ms as 4134中国上海中国电信7 * 8 * 9 101 . 95 . 207 . 250 170.70 ChinaTelecomTraceroute到中国，北京CT (TCP模式，Max 30跳)= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = traceroute到180.149.128.9(180 . 149 . 128 . 9)，30跳Max，32字节数据包1 173.82.78.193 1.11 ms as 35916美国，加州，洛杉矶，multacom.com 2 96.45.162.9 0.88 ms as 35916美国，加州，洛杉矶 中国电信7 * 8 * 9 180.149.128.17 193.40 ms as 23724中国北京中国电信10 180.149.128.9 171.67 ms as 23724中国北京中国电信Traceroute到中国广州CU (TCP模式，Max 30跳)= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =(210 . 21 . 4 . 130)，30跳到210.21.4.130 traceroute Max，30跳 ntt.com 5 129.250.3.17 1.28 ms as 2914美国加州洛杉矶ntt.com 6 * 7 4.69.209.249 0.73 ms as 3356美国加州洛杉矶level3.com 8 4.26.0.122 199.50 ms as 3356美国加州洛杉矶level3.com 9 219.158.96.33 175.66 ms as 4837中国广东广州中国Unicom 10 219 . 158 . 103 . 37 197.41 ms as 4837中国广东广州 China Unicom 14 * 15 * 16 * 17 * 18 * 19 * 20 * 21 * 22 * 23 * 24 * 25 * 26 * 27 * 28 * 29 * 30 * Traceroute到中国，上海CU (TCP模式，Max 30跳)= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =(58 . 247 . 8 . 158)，30跳 cogentco.com 5 154.54.5.102 13.46 ms as 174美国加州圣何塞cogentco.com 6 38.142.245.10 197.34 ms as 174美国加州圣何塞cogentco.com 7 219.158.6.5 184.68 ms as 4837中国上海联通8 219.158.113.118 159.93 ms as 4837中国上海联通9 * 10 * 11 58.247.221.178 208.29 ms as 17621中国上海联通12 139.226.225 China Unicom 14 * 15 * 16 * 17 * 18 * 19 * 20 * 21 * 22 * 23 * 24 * 25 * 26 * 27 * 28 * 29 * 30 * Traceroute到中国，北京CU (TCP模式，Max 30跳)= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =(123 . 125 . 99 . 1)，30跳 4 10.31.0.238 11.98 ms * LAN地址5 15.06 ms as 4837中国、中国联通6 180.27 ms as 4837中国、北京、中国联通7 180.42 ms as 4837中国、北京、中国联通8 * 9 196.96 ms as 4808中国、北京、中国联通10 215.89 ms as 4808中国、北京、中国联通11 Max 30跳)= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =到120.196.212.25的traceroute(120 . 196 . 212 . 25)，30跳Max，32字节数据包1 173.82.78.193 0.96 ms as 35916美国，加利福尼亚州，洛杉矶，multacom.com 2 96.45.162.9 0.94 ms as 35916美国，加利福尼亚州，洛杉矶，multacom.com 3 206.72.210.219 1.29 ms as 9009美国 中国移动8 221.176.24.5 159.58 ms as 9808中国广东广州中国移动9 111.24.4.253 159.03 ms as 9808中国广东广州中国移动10 * 11 211.136.214.130 163.77 ms as 56040中国广东广州中国移动12 211.139.180.106 163.47 ms as 56040中国广东广州中国移动13 211.136.249.105 171.29 ms as 56040中国广东广州中国移动14 *15 multacom.com 2 96.45.162.9 0.90 ms as 35916美国加州洛杉矶multacom.com 3 206.72.210.219 1.09 ms as 9009美国加州洛杉矶coresite.com 4 223.120.6.17 1.08 ms as 58453美国加州洛杉矶中国移动5 * 6 221.183.55.22 187.59 ms as 9808中国上海ChinaMobileTraceroute to中国北京CM (TCP模式，Max30 Hop)= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = . multacom.com洛杉矶3 206.72.210.219 1.08 ms as 9009美国加州洛杉矶coresite.com 4 223.120.6.17 1.31 ms as 58453美国加州洛杉矶中国移动5 * 6 * 7 * 8 * 9 111.24.2.249 246.25 ms as 9808中国北京中国移动10 * 11 211.136.67.106 247.07 ms as 56048中国北京中国移动12 * 13 211.136.63.66 192.30 ms as 56048中国北京中国 北京鹏博士网络IDC网络(TCP模式，Max 30跳)= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = traceroute到211.167.230.100(211 . 167 . 230 . 100)，30跳Max，32字节数据包1 173.82.78.193 0.99 ms as 35916美国，加州，洛杉矶，multacom.com 2 96.45.162.9 1.69 ms as 35916美国，加州，洛杉矶 中国联通8 * 9 * 10 202.96.13.194 182.45 ms as 4808中国北京中国联通11 61.149.212.242 175.59 ms as 4808中国北京中国联通12 * 13 218.241.252.14 182.46 ms as 4808中国北京DRP ENG14 218.241.254.2 182.75 ms as 4808中国北京DRP ENG15 218.241.245.158 181.95 ms as 4808中国北京DRP 16 * 17 211.167.230.100 183.99
—————————————————————————————6+6+使用寄存器变量运行testsDhrystone 2的1个并行副本32518613.2 lps (10.0秒，7个样本)double -Precision whethstone 4870.5 MWIPS(9.8秒，7个样本)Execl吞吐量2633.2 lps (29.9秒，2个样本)文件副本1024 bufsize 2000 max块406065.8 KBps (30.0秒，2个样本)文件副本256 bufsize 500 7个样本)进程创建6617.9 lps (30.0秒，2个样本)Shell脚本(1个并发)5531.9 lpm (60.0秒，2个样本)Shell脚本(8个并发)712.1 lpm (60.0秒，2个样本)系统调用开销366494.1 lps (10.0秒，7个样本)系统基准Index值基准结果索引Dhrystone 2使用寄存器变量116700.0 32518613 4文件拷贝1024 bufsize 2000 max块数3960.0 406065.8 1025.4文件拷贝256 bufsize 500 max块数1655.0 105581.2 638.0文件拷贝4096 bufsize 8000 max块数5800.0 1105191.2 1905.5管道吞吐量12440.0 569235.4= = = = = =最后，我总结一下:
去，基本属于骨干直连；
回程也是直接从圣何塞或者洛杉矶回国。总的来说，网络优化还是很到位的；不过这还是常规网络，不要对达到cn2 gia或者cuii的效果期望太高。13.89美元的年费，加上racknerd可靠的服务，还是很划算的。值得推荐！
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