这两天看到buyvm的机器又是一阵眼馋，AMD Ryzen 9 3900X+DDR4+SSD整列，1Gbps带宽，不限流量，拉斯维加斯、纽约、卢森堡，三个数据中心可选，额外VPS还支持挂载“Block Storage”，最小块为256G硬盘，每月仅需1.25美元，最大为10T。高性能VPS，挂载快存储，配合1G带宽不限流量，完美方案！
这篇文章就来测评buyvm纽约机房：NY RYZEN KVM 1GB 看看实际体验到底如何~~~~~~~~~~，如果你对这家的vps感兴趣，还可以看看之前的文章：
BuyVM 2刀VPS+Block Storage 购买和挂载方法 – 附测评及设置备份和快照
buyvm拉斯维加斯机房测评：Las Vegas-AMD RYZEN KVM-LV RYZEN KVM 512MB
演示：
IP：198.98.62.145
1G下载：http://198.98.62.145/1gb.bin
测速：http://198.98.62.145:9001/
VPS方案
拉斯维加斯：https://my.frantech.ca/cart.php?gid=37
纽约：https://my.frantech.ca/cart.php?gid=38
卢森堡：https://my.frantech.ca/cart.php?gid=39
1、基本信息
CPU是R9 3900X，12核，3.8GHz主频，IP是buyvm自己的，硬盘I/O约在1.2GB/S的样子：
---------------------------------------------------------------------- CPU Model : AMD Ryzen 9 3900X 12-Core Processor CPU Cores : 1 CPU Frequency : 3792.872 MHz CPU Cache : 512 KB Total Disk : 19.0 GB (0.8 GB Used) Total Mem : 987 MB (52 MB Used) Total Swap : 1023 MB (1 MB Used) System uptime : 0 days, 0 hour 22 min Load average : 0.00, 0.00, 0.00 OS : Debian GNU/Linux 10 Arch : x86_64 (64 Bit) Kernel : 4.19.0-5-amd64 TCP CC : bbr Virtualization : KVM Organization : AS53667 FranTech Solutions Location : Marshfield / US Region : Massachusetts ---------------------------------------------------------------------- I/O Speed(1st run) : 1.2 GB/s I/O Speed(2nd run) : 1.3 GB/s I/O Speed(3rd run) : 1.3 GB/s Average I/O speed : 1297.1 MB/s
2、一些杂项
IP是原生的，貌似可以看HBO。cpu的1线程测试得分：1811 Scores
这里有个知识点是关于CPU的：他们家的512M内存——2G内存的CPU全部都是共享，而且具体给的保障的CPU额度是不一样的，512M的给八分之一、1G的给四分之一、2G的给二分之一，但是都允许短时间的突发。从4G内存开始，给的就是独享CPU，允许长时间跑满！
这个脚本的硬盘I/O分数和之前的一致。真是不错！！
-> Network Infomation IPV4 - IP Address: [US] 198.98.*.* IPV4 - ASN Info: AS53667 (PONYNET - FranTech Solutions, US) IPV4 - Region: United States New York New York City -> Media Unlock Test HBO Now: Yes Bahamut Anime: No Abema.TV: No Princess Connect Re:Dive Japan: Yes BBC: No BiliBili China Mainland Only: No BiliBili Hongkong/Macau/Taiwan: No Bilibili Taiwan Only: No -> CPU Performance Test (Fast Mode, 1-Pass @ 5sec) 1 Thread Test: 1811 Scores -> Memory Performance Test (Fast Mode, 1-Pass @ 5sec) 1 Thread - Read Test : 45220.80 MB/s 1 Thread - Write Test: 18875.27 MB/s -> Disk Speed Test (4K Block/1M Block, Direct Mode) Test Name Write Speed Read Speed 100MB-4K Block 64.4 MB/s (0.06 IOPS, 1.63s)) 74.6 MB/s (18212 IOPS, 1.41s) 1GB-1M Block 1.2 GB/s (1159 IOPS, 0.86s) 1.3 GB/s (1216 IOPS, 0.82s)
Speed 全面测速，上下行都跑满了。
ID 测速服务器信息 上传/Mbps 下载/Mbps 延迟/ms 3633 电信|上海 ↑ 84.58 ↓ 478.38 219.66 24012 电信|内蒙古呼和浩特 ↑ 31.33 ↓ 424.25 232.62 17145 电信|安徽合肥５Ｇ ↑ 124.65 ↓ 439.33 217.45 27594 电信|广东广州５Ｇ ↑ 3.38 ↓ 189.71 225.51 27575 电信|新疆乌鲁木齐 ↑ 27.71 ↓ 439.21 268.99 5396 电信|江苏苏州５Ｇ ↑ 250.11 ↓ 482.96 219.42 23844 电信|湖北武汉 ↑ 36.07 ↓ 346.50 239.50 28225 电信|湖南长沙５Ｇ ↑ 78.94 ↓ 163.19 271.49 3973 电信|甘肃兰州 ↑ 11.45 ↓ 23.90 256.12 24447 联通|上海５Ｇ ↑ 316.47 ↓ 589.29 213.17 5145 联通|北京 ↑ 180.40 ↓ 91.94 220.40 2461 联通|四川成都 ↑ 343.25 ↓ 449.06 245.33 27154 联通|天津５Ｇ ↑ 231.50 ↓ 41.45 243.80 26180 联通|山东济南５Ｇ ↑ 366.05 ↓ 430.23 228.38 13704 联通|江苏南京 ↑ 113.81 ↓ 112.53 250.99 5485 联通|湖北武汉 ↑ 343.58 ↓ 336.00 245.53 4870 联通|湖南长沙 ↑ 304.12 ↓ 428.83 236.67 4863 联通|陕西西安 ↑ 139.86 ↓ 391.42 243.90 30232 移动|内蒙呼和浩特５Ｇ↑ 20.32 ↓ 514.70 319.17 25858 移动|北京 ↑ 12.78 ↓ 567.89 309.46 17184 移动|天津５Ｇ ↑ 52.35 ↓ 582.70 262.76 26938 移动|新疆乌鲁木齐５Ｇ↑ 21.39 ↓ 651.10 357.17 16171 移动|福建福州 ↑ 10.75 ↓ 625.64 311.35 16398 移动|贵州贵阳 ↑ 30.63 ↓ 694.02 291.38
3、全国ping
因为在美国东海岸，国内多节点PING都在240MS以上，测试时间晚上21:49
4、路由测试
电信去程：走的骨干链cogentco：
电信回程：cogentco横穿美国到洛杉矶电信，然后直连回国
Traceroute to China, Beijing CT (TCP Mode, Max 30 Hop) ============================================================ traceroute to 180.149.128.9 (180.149.128.9), 30 hops max, 60 byte packets 1 199.195.255.1 0.33 ms AS53667 United States New York New York City buyvm.net 2 38.88.219.65 0.67 ms AS174 United States New York New York City cogentco.com 3 154.24.67.33 1.32 ms AS174 United States New York New York City cogentco.com 4 154.54.84.201 1.46 ms AS174 United States New York New York City cogentco.com 5 154.54.40.110 7.01 ms AS174 United States Virginia Arlington cogentco.com 6 154.54.24.222 17.96 ms AS174 COGENTCO.COM BACKBONE cogentco.com 7 154.54.28.130 32.40 ms AS174 United States Texas Houston cogentco.com 8 154.54.29.222 47.79 ms AS174 COGENTCO.COM BACKBONE cogentco.com 9 154.54.42.65 56.18 ms AS174 United States Arizona Phoenix cogentco.com 10 154.54.45.162 67.72 ms AS174 United States California Los Angeles cogentco.com 11 154.54.25.150 68.00 ms AS174 United States California Los Angeles cogentco.com 12 38.142.238.34 69.81 ms AS174 United States California Los Angeles cogentco.com 13 202.97.50.25 71.34 ms AS4134 United States California Los Angeles ChinaTelecom 14 202.97.59.133 226.60 ms AS4134 China Beijing ChinaTelecom 15 202.97.12.53 222.01 ms AS4134 China Beijing ChinaTelecom 16 * 17 218.30.28.54 228.86 ms AS23724 China Beijing ChinaTelecom 18 * 19 * 20 * 21 180.149.128.9 226.90 ms AS23724 China Beijing ChinaTelecom
移动去程：走的cmi，然后还是走cogentco
移动回程：走cogentco到中国移动
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 1 199.195.255.1 0.21 ms AS53667 United States New York New York City buyvm.net 2 38.104.67.65 0.45 ms AS174 United States New York New York City cogentco.com 3 154.24.67.21 2.53 ms AS174 United States New York New York City cogentco.com 4 154.54.84.213 1.39 ms AS174 United States New York New York City cogentco.com 5 154.54.82.245 13.50 ms AS174 United States Ohio Cleveland cogentco.com 6 154.54.7.129 19.88 ms AS174 United States Illinois Chicago cogentco.com 7 154.54.42.165 32.51 ms AS174 United States Missouri Kansas City cogentco.com 8 154.54.5.89 63.59 ms AS174 United States Colorado Denver cogentco.com 9 154.54.42.97 54.22 ms AS174 United States Utah Salt Lake City cogentco.com 10 154.54.44.137 69.20 ms AS174 United States California San Francisco cogentco.com 11 154.54.43.10 71.41 ms AS174 United States California San Francisco cogentco.com 12 38.88.224.162 71.17 ms AS174 United States California San Jose cogentco.com 13 223.120.6.69 70.77 ms AS58453 United States California San Jose ChinaMobile 14 * 15 221.183.55.22 248.50 ms AS9808 China Shanghai ChinaMobile
联通去程：这个路由还是很整齐的，走的联通骨干线路到美国的cogentco之后横穿到目的地。
联通回程：cogentco横穿美国到圣何塞，然后直连回国走的联通骨干线路
Traceroute to China, Shanghai CU (TCP Mode, Max 30 Hop) ============================================================ traceroute to 58.247.8.158 (58.247.8.158), 30 hops max, 60 byte packets 1 199.195.255.1 0.19 ms AS53667 United States New York New York City buyvm.net 2 38.104.67.65 0.85 ms AS174 United States New York New York City cogentco.com 3 154.24.67.33 1.24 ms AS174 United States New York New York City cogentco.com 4 154.54.84.213 1.48 ms AS174 United States New York New York City cogentco.com 5 154.54.47.49 14.43 ms AS174 United States Ohio Cleveland cogentco.com 6 154.54.6.221 20.56 ms AS174 United States Illinois Chicago cogentco.com 7 154.54.44.169 32.06 ms AS174 COGENTCO.COM BACKBONE cogentco.com 8 154.54.5.89 43.34 ms AS174 United States Colorado Denver cogentco.com 9 154.54.41.145 53.54 ms AS174 United States Colorado Denver cogentco.com 10 154.54.44.137 68.78 ms AS174 United States California San Francisco cogentco.com 11 154.54.43.14 71.59 ms AS174 United States California San Francisco cogentco.com 12 38.142.245.2 254.97 ms AS174 United States California San Jose cogentco.com 13 219.158.116.245 257.16 ms AS4837 China Shanghai ChinaUnicom 14 219.158.113.142 262.72 ms AS4837 China Shanghai ChinaUnicom 15 219.158.113.113 262.40 ms AS4837 China Shanghai ChinaUnicom 16 * 17 58.247.221.178 264.06 ms AS17621 China Shanghai ChinaUnicom 18 139.226.225.22 257.68 ms AS17621 China Shanghai ChinaUnicom 19 58.247.8.153 273.57 ms AS17621 China Shanghai ChinaUnicom
在看一个：这个就是从洛杉矶回到国内
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 1 199.195.255.1 0.50 ms AS53667 United States New York New York City buyvm.net 2 38.88.219.65 0.54 ms AS174 United States New York New York City cogentco.com 3 154.24.67.21 1.27 ms AS174 United States New York New York City cogentco.com 4 154.54.84.201 1.39 ms AS174 United States New York New York City cogentco.com 5 154.54.40.106 7.07 ms AS174 United States Virginia Arlington cogentco.com 6 154.54.7.158 17.97 ms AS174 United States Georgia Atlanta cogentco.com 7 154.54.28.130 32.00 ms AS174 United States Texas Houston cogentco.com 8 154.54.30.162 47.96 ms AS174 COGENTCO.COM BACKBONE cogentco.com 9 154.54.42.65 56.08 ms AS174 United States Arizona Phoenix cogentco.com 10 154.54.44.86 70.13 ms AS174 United States California Los Angeles cogentco.com 11 154.54.25.150 67.92 ms AS174 United States California Los Angeles cogentco.com 12 154.54.42.70 80.39 ms AS174 United States California Los Angeles cogentco.com 13 38.140.129.90 120.98 ms AS174 United States California Los Angeles cogentco.com 14 219.158.97.209 344.39 ms AS4837 China Guangdong Guangzhou ChinaUnicom 15 219.158.98.93 348.51 ms AS4837 China Guangdong Guangzhou ChinaUnicom 16 219.158.24.125 396.50 ms AS4837 China Guangdong Guangzhou ChinaUnicom 17 120.83.0.58 395.09 ms AS17816 China Guangdong Guangzhou ChinaUnicom 18 120.80.175.78 396.70 ms AS17622 China Guangdong Guangzhou ChinaUnicom
5、路由掉包
测试时间晚上22点13分，也不用奇怪，毕竟在美国东海岸！
6、上传下载测试
晚高峰下载：晚上23点，这个下载速度，看来机房带宽晚高峰还是很拥挤的。
早上9点又测了一次，这一次带宽跑满！
上传速度：早上9点。
7、unixbench跑分
AMD的u那么肯定要跑分测试下：1核跑分是1827分，这个1核cpu还是被限制过的，这就是AMD YES~~~~
8、最后
这次购买的是1G内存的套餐，512M内存的最低套餐，销售的太快，没抢到。不过1G内存的方案，真是惊艳，测试的数据也非常不错。具体可以参考是上面的数据。
AMD Ryzen 9 3900X+DDR4+SSD整列，1Gbps带宽，不限流量，拉斯维加斯、纽约、卢森堡，三个数据中心可选。
额外VPS还支持挂载“Block Storage”，最小块为256G硬盘，每月仅需1.25美元，最大为10T。高性能VPS，挂载快存储，配合1G带宽不限流量，完美方案！