主机频道
目录
最近一直在关注LightLayer这家，特别是他们在美国洛杉矶机房搞了三种不同的网络线路：优化线路、标准线路和国际线路。明眼人都知道，对于咱们国内用户来说，那肯定得盯着“优化线路”瞅。官方宣传用的是AMD EPYC + NVMe SSD的高性能平台，听着就挺带劲。而且带宽上还给了限制流量和不限流量两种玩法，选择挺自由。今天就抽空开了一台，给大家跑跑分，看看这所谓的优化线路到底是个什么水平。
1、官网
2、LOS ANGELES-Premium套餐
KVM虚拟化，母鸡是AMD EPYC处理器配NVMe SSD硬盘，性能底子不错。每个VPS给1个IPv4地址。带宽策略挺有意思，既有不限流量的小水管，也有给足流量的大带宽，而且CPU、内存这些资源都能按需自定义升级，灵活性很高。
| CPU | 内存 | NVMe | 带宽/月流量 | 月付 | 购买 |
| 1核 | 1G | 50G | 20M/不限 | $4 | 链接 |
| 2核 | 2G | 50G | 30M/不限 | $5.6 | 链接 |
| 4核 | 4G | 50G | 30M/不限 | $8.8 | 链接 |
| 8核 | 8G | 50G | 30M/不限 | $15.2 | 链接 |
| 16核 | 16G | 50G | 30M/不限 | $28 | 链接 |
| 32核 | 32G | 50G | 30M/不限 | $53.6 | 链接 |
| 2核 | 2G | 50G | 50M/1T | $5.6 | 链接 |
| 4核 | 4G | 50G | 50M/1T | $8.8 | 链接 |
| 8核 | 8G | 50G | 50M/1T | $15.2 | 链接 |
| 16核 | 16G | 50G | 50M/1T | $28 | 链接 |
| 32核 | 32G | 50G | 50M/1T | $53.6 | 链接 |
3、系统参数
开机瞅一眼，CPU给的是AMD EPYC 7H12，这可是个64核128线程的大家伙，主频2.6GHz，加速能到3.3GHz，性能上是绝对不用担心的。IP归属地是美国。用YABS随便跑了下，硬盘I/O在226.7 MB/s左右，对于NVMe来说中规中矩吧，够用了。
4、IP测试
大家喜闻乐见的IP质量测试环节。先看看TikTok，嗯，美国区解锁，没问题。
再来看看流媒体解锁能力，嚯，这张图报菜名报得有点长，看下来大部分主流的美区流媒体都能拿下。当然，IP解锁这东西有时效性，我测的时候是这样，仅供参考哈。
5、网络测试
直接上数据，看看这网络到底怎么样。三网延迟看起来还不错。
亚洲区域节点测速，速度跑得挺好看的。
全球范围内的节点，表现也相当稳健。
iperf3的测试结果，上下行速度也都很扎实。
全国Ping的延迟图，一片绿，看着就舒服。
6、路由
重头戏来了，我们来看看路由走向。这才是决定速度和稳定性的关键。
电信回程：核心亮点，从洛杉矶出来后，直接接上了移动的CMIN2线路回国。这操作有点秀，借移动的高质量线路来优化电信的回程体验。
北京电信 traceroute to 219.141.147.210 (219.141.147.210), 30 hops max, 32 byte packets 1 38.61.1.254 7.22 ms AS54801 United States, California, Los Angeles, cogentco.com 2 10.20.0.26 0.67 ms * LAN Address 3 10.20.0.13 0.53 ms * LAN Address 4 223.120.200.29 0.80 ms AS58807 United States, California, Los Angeles, ChinaMobile 5 223.120.197.1 126.88 ms AS58807 United States, California, Los Angeles, ChinaMobile 6 223.120.161.5 126.27 ms AS58807 China, Shanghai, ChinaMobile 7 221.183.92.121 126.42 ms AS9808 China, Shanghai, ChinaMobile 8 221.183.87.245 126.41 ms AS9808 China, Shanghai, ChinaMobile 9 221.183.87.226 127.57 ms AS9808 China, Shanghai, ChinaMobile 10 111.24.2.141 153.68 ms AS9808 China, Beijing, ChinaMobile 11 221.183.94.18 182.15 ms AS9808 China, Beijing, ChinaMobile 12 * 13 * 14 * 15 * 16 bj141-147-210.bjtelecom.net (219.141.147.210) 156.14 ms AS4847 China, Beijing, ChinaTelecom ---------------------------------------------------------------------- 上海电信 traceroute to 202.96.209.133 (202.96.209.133), 30 hops max, 32 byte packets 1 38.61.1.254 3.73 ms AS54801 United States, California, Los Angeles, cogentco.com 2 10.20.0.26 0.74 ms * LAN Address 3 10.20.0.13 0.53 ms * LAN Address 4 223.120.200.29 0.94 ms AS58807 United States, California, Los Angeles, ChinaMobile 5 223.120.197.1 126.75 ms AS58807 United States, California, Los Angeles, ChinaMobile 6 223.120.161.5 126.60 ms AS58807 China, Shanghai, ChinaMobile 7 221.183.92.121 126.16 ms AS9808 China, Shanghai, ChinaMobile 8 221.183.87.245 126.32 ms AS9808 China, Shanghai, ChinaMobile 9 221.183.87.222 126.68 ms AS9808 China, Shanghai, ChinaMobile 10 221.183.90.246 157.25 ms AS9808 China, Shanghai, ChinaMobile 11 * 12 * 13 * 14 * 15 ns-pd.online.sh.cn (202.96.209.133) 142.76 ms AS4812 China, Shanghai, ChinaTelecom ---------------------------------------------------------------------- 深圳电信 traceroute to 58.60.188.222 (58.60.188.222), 30 hops max, 32 byte packets 1 38.61.1.254 2.32 ms AS54801 United States, California, Los Angeles, cogentco.com 2 10.20.0.26 0.53 ms * LAN Address 3 10.20.0.13 0.57 ms * LAN Address 4 223.120.200.29 0.98 ms AS58807 United States, California, Los Angeles, ChinaMobile 5 223.120.197.1 127.21 ms AS58807 United States, California, Los Angeles, ChinaMobile 6 223.120.161.5 126.26 ms AS58807 China, Shanghai, ChinaMobile 7 221.183.92.121 126.42 ms AS9808 China, Shanghai, ChinaMobile 8 221.183.87.245 126.50 ms AS9808 China, Shanghai, ChinaMobile 9 221.183.87.226 129.27 ms AS9808 China, Shanghai, ChinaMobile 10 111.24.3.242 157.43 ms AS9808 China, Guangdong, Guangzhou, ChinaMobile 11 221.183.97.90 159.27 ms AS9808 China, Guangdong, Guangzhou, ChinaMobile 12 * 13 * 14 * 15 * 16 58.60.188.222 167.87 ms AS4134 China, Guangdong, Shenzhen, ChinaTelecom
电信去程：去程就比较普通了，走的是电信163骨干网，然后接Cogent到机房。
联通回程：和电信一样，也是走的移动CMIN2回国。看来CMIN2是这次优化的核心。
北京联通 traceroute to 202.106.50.1 (202.106.50.1), 30 hops max, 32 byte packets 1 38.61.1.254 1.48 ms AS54801 United States, California, Los Angeles, cogentco.com 2 10.20.0.22 0.47 ms * LAN Address 3 223.120.200.29 0.71 ms AS58807 United States, California, Los Angeles, ChinaMobile 4 223.120.197.1 127.07 ms AS58807 United States, California, Los Angeles, ChinaMobile 5 223.120.161.5 126.09 ms AS58807 China, Shanghai, ChinaMobile 6 221.183.92.121 126.18 ms AS9808 China, Shanghai, ChinaMobile 7 221.183.87.245 126.32 ms AS9808 China, Shanghai, ChinaMobile 8 221.183.179.25 127.37 ms AS9808 China, Shanghai, ChinaMobile 9 111.24.2.1 153.48 ms AS9808 China, Beijing, ChinaMobile 10 221.183.94.30 182.59 ms AS9808 China, Beijing, ChinaMobile 11 * 12 * 13 * 14 202.106.50.1 148.01 ms AS4808 China, Beijing, ChinaUnicom ---------------------------------------------------------------------- 上海联通 traceroute to 210.22.97.1 (210.22.97.1), 30 hops max, 32 byte packets 1 38.61.1.254 3.39 ms AS54801 United States, California, Los Angeles, cogentco.com 2 10.20.0.26 0.53 ms * LAN Address 3 10.20.0.13 0.40 ms * LAN Address 4 223.120.200.29 0.82 ms AS58807 United States, California, Los Angeles, ChinaMobile 5 223.120.197.1 132.87 ms AS58807 United States, California, Los Angeles, ChinaMobile 6 223.120.161.5 126.16 ms AS58807 China, Shanghai, ChinaMobile 7 221.183.92.121 126.49 ms AS9808 China, Shanghai, ChinaMobile 8 221.183.87.245 126.57 ms AS9808 China, Shanghai, ChinaMobile 9 221.183.87.222 127.24 ms AS9808 China, Shanghai, ChinaMobile 10 221.183.94.6 156.89 ms AS9808 China, Shanghai, ChinaMobile 11 * 12 * 13 * 14 * 15 210.22.97.1 147.38 ms AS17621 China, Shanghai, ChinaUnicom ---------------------------------------------------------------------- 深圳联通 traceroute to 210.21.196.6 (210.21.196.6), 30 hops max, 32 byte packets 1 38.61.1.254 5.10 ms AS54801 United States, California, Los Angeles, cogentco.com 2 10.20.0.22 0.48 ms * LAN Address 3 223.120.200.29 0.99 ms AS58807 United States, California, Los Angeles, ChinaMobile 4 223.120.197.1 126.36 ms AS58807 United States, California, Los Angeles, ChinaMobile 5 223.120.161.5 126.35 ms AS58807 China, Shanghai, ChinaMobile 6 221.183.92.117 127.71 ms AS9808 China, Shanghai, ChinaMobile 7 221.183.87.217 127.71 ms AS9808 China, Shanghai, ChinaMobile 8 221.183.87.198 127.81 ms AS9808 China, Shanghai, ChinaMobile 9 111.24.3.238 162.69 ms AS9808 China, Guangdong, Guangzhou, ChinaMobile 10 221.183.97.94 165.84 ms AS9808 China, Guangdong, Guangzhou, ChinaMobile 11 * 12 * 13 * 14 * 15 dns2-ftcg.gdsz.cncnet.net (210.21.196.6) 158.74 ms AS17623 China, Guangdong, Shenzhen, ChinaUnicom
联通去程：和电信类似，联通169骨干网接Cogent。
移动回程：移动用户是体验最好的，回程妥妥的CMIN2直连。
北京移动 traceroute to 221.179.155.161 (221.179.155.161), 30 hops max, 32 byte packets 1 38.61.1.254 2.40 ms AS54801 United States, California, Los Angeles, cogentco.com 2 10.20.0.22 0.45 ms * LAN Address 3 223.120.200.29 0.78 ms AS58807 United States, California, Los Angeles, ChinaMobile 4 223.120.197.1 126.83 ms AS58807 United States, California, Los Angeles, ChinaMobile 5 223.120.161.5 126.22 ms AS58807 China, Shanghai, ChinaMobile 6 221.183.92.121 126.38 ms AS9808 China, Shanghai, ChinaMobile 7 221.183.87.245 126.40 ms AS9808 China, Shanghai, ChinaMobile 8 221.183.87.226 127.45 ms AS9808 China, Shanghai, ChinaMobile 9 221.183.119.77 150.77 ms AS9808 China, Beijing, ChinaMobile 10 221.183.125.46 178.08 ms AS9808 China, Beijing, ChinaMobile 11 * 12 cachedns03.bj.chinamobile.com (221.179.155.161) 179.55 ms AS56048 China, Beijing, ChinaMobile ---------------------------------------------------------------------- 上海移动 traceroute to 211.136.112.200 (211.136.112.200), 30 hops max, 32 byte packets 1 38.61.1.254 6.70 ms AS54801 United States, California, Los Angeles, cogentco.com 2 10.20.0.26 0.36 ms * LAN Address 3 10.20.0.13 0.52 ms * LAN Address 4 223.120.200.29 0.82 ms AS58807 United States, California, Los Angeles, ChinaMobile 5 223.120.197.1 126.85 ms AS58807 United States, California, Los Angeles, ChinaMobile 6 223.120.161.5 126.26 ms AS58807 China, Shanghai, ChinaMobile 7 221.183.92.121 126.36 ms AS9808 China, Shanghai, ChinaMobile 8 221.183.87.245 126.36 ms AS9808 China, Shanghai, ChinaMobile 9 221.183.179.25 128.95 ms AS9808 China, Shanghai, ChinaMobile 10 111.24.3.118 159.52 ms AS9808 China, Shanghai, ChinaMobile 11 * 12 * 13 211.136.112.252 153.48 ms AS24400 China, Shanghai, ChinaMobile 14 211.136.112.200 159.08 ms AS24400 China, Shanghai, ChinaMobile ---------------------------------------------------------------------- 深圳移动 traceroute to 120.196.165.24 (120.196.165.24), 30 hops max, 32 byte packets 1 38.61.1.254 2.50 ms AS54801 United States, California, Los Angeles, cogentco.com 2 10.20.0.22 0.41 ms * LAN Address 3 223.120.200.29 0.77 ms AS58807 United States, California, Los Angeles, ChinaMobile 4 223.120.197.1 126.67 ms AS58807 United States, California, Los Angeles, ChinaMobile 5 223.120.161.5 126.21 ms AS58807 China, Shanghai, ChinaMobile 6 221.183.92.121 126.31 ms AS9808 China, Shanghai, ChinaMobile 7 221.183.87.245 126.45 ms AS9808 China, Shanghai, ChinaMobile 8 221.183.179.25 127.61 ms AS9808 China, Shanghai, ChinaMobile 9 111.24.2.1 154.18 ms AS9808 China, Beijing, ChinaMobile 10 221.183.125.42 182.73 ms AS9808 China, Beijing, ChinaMobile 11 221.183.130.134 177.97 ms AS9808 China, Beijing, ChinaMobile 12 ns6.gd.cnmobile.net (120.196.165.24) 183.35 ms AS56040 China, Guangdong, Shenzhen, ChinaMobile
移动去程：移动是亲儿子待遇，去程也是CMIN2直连，双程CMIN2，体验拉满。
7、性能测试
最后再用几个工具压榨一下性能，看看它的极限在哪。
fio磁盘读写测试，数据挺漂亮的，NVMe的优势体现出来了。
IO Test，4K和随机读写表现都很不错，建站或者跑数据库都扛得住。
Geekbench 5跑分，这个分数可以说相当能打了，再次证明了EPYC处理器的强悍实力。
8、最后
好了，测评到这里基本就结束了。我来总结一下我的看法。
首先，VPS性能是没得说的，AMD EPYC + NVMe的组合拳打下来，无论是CPU算力还是磁盘I/O都相当给力，应付绝大多数应用场景绰绰有余。
其次，这台机器的IP解锁能力也算是个小惊喜，对有流媒体需求的朋友来说是个加分项。
最后说回最重要的网络，这才是这台VPS的核心价值。三网回程统一走CMIN2，确保了从VPS到我们这边的速度和稳定性，尤其是在晚高峰期间，体验会比普通线路好很多。去程方面，移动用户是双程CMIN2的最佳体验，电信和联通用户虽然去程是普通线路，但有优质的回程兜底，整体体验也得到了保障。总的来说，这是一款定位明确、优化到位的VPS，值得需要稳定快速美西线路的朋友考虑。
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