轻时代本文最后更新于 2020年1月21日 18:24 可能会因为没有更新而失效。如已失效或需要修正，请留言
近期50KVM新出了一款去程163，回程CN2的洛杉矶 VPS。据说网络非常好。我们来看看。
长时间使用发现，这家CeraGIA的CPU似乎超售厉害，性能较差。后面有时间做个测试对比！—–记录于2018.11.22
文章末尾更新了性能测试，结论是CPU超售到天上了，性能很差！—–更新于2020.1.21
测试配置
（左边为老界面，右边为现有界面）
配置要点：单向1T流量、20Mbps带宽、102元/月。
可以看出，这款VPS很贵，带宽不大，不适合做代理。比较适合做站。去程163可以防D？
之前用过50KVM的机子，感觉老板的服务态度很不错，挺良心。就推荐给各位。一如既往，没有用过的机子，不会推荐！
注：初次使用VPS，需查看邮件得到控制面板的登录信息。
其他配置请看官网：
优惠码：
续费永久8折: cera20off (不限量)
续费永久7折: cera30off (限量30台)
头三个月5折: cera50off (限量10台)
永久1折 : NQIA250ZSP (限量3台)
相关测试
---------------------------------------------------------------------- CPU model : 50KVM Virtual CPU (Meltdown patched) Number of cores : 1 CPU frequency : 2199.998 MHz Total size of Disk : 40.5 GB (2.0 GB Used) Total amount of Mem : 985 MB (63 MB Used) Total amount of Swap : 127 MB (0 MB Used) System uptime : 0 days 0 hour 14 min Load average : 0.00, 0.00, 0.00 OS : Ubuntu 18.04 LTS Arch : x86_64 (64 Bit) Kernel : 4.15.0-20-generic Virt : kvm ---------------------------------------------------------------------- I/O speed( 32M ) : 451 MB/s I/O speed( 256M ) : 400 MB/s I/O speed( 2G ) : 744 MB/s Average I/O speed : 531.7 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 20.02 Mbit/s 18.65 Mbit/s 76.378 ms beijing CT 14.79 Mbit/s 17.70 Mbit/s 163.075 ms Xiangyang CT 14.19 Mbit/s 0.00 Mbit/s 000.000 ms Kunming CT 16.18 Mbit/s 17.67 Mbit/s 164.806 ms Shanghai CT 17.28 Mbit/s 17.15 Mbit/s 159.446 ms Chengdu CT 6.43 Mbit/s 17.28 Mbit/s 230.48 ms Shenzhen CT 9.84 Mbit/s 8.27 Mbit/s 509.266 ms Beijing CU 8.84 Mbit/s 13.43 Mbit/s 000.000 ms Shenyang CU 2.18 Mbit/s 0.00 Mbit/s 000.000 ms Xian CU 13.44 Mbit/s 14.60 Mbit/s 316.671 ms Shanghai CU 17.07 Mbit/s 14.69 Mbit/s 172.809 ms Chongqing CU 17.20 Mbit/s 17.39 Mbit/s 216.373 ms Beijing CM 2.38 Mbit/s 3.29 Mbit/s 187.879 ms Xian CM 18.11 Mbit/s 16.72 Mbit/s 259.496 ms Ningbo CM 17.21 Mbit/s 16.97 Mbit/s 180.303 ms Chengdu CM 15.68 Mbit/s 14.01 Mbit/s 194.857 ms ---------------------------------------------------------------------- Total time : 8 min 9 sec Current time : 2018-06-13 10:11:40 Finished！
---------------------------------------------------------------------- CPU model : 50KVM Virtual CPU (Meltdown patched) Number of cores : 1 CPU frequency : 2199.998 MHz Total size of Disk : 40.5 GB (2.0 GB Used) Total amount of Mem : 985 MB (63 MB Used) Total amount of Swap : 127 MB (0 MB Used) System uptime : 0 days, 0 hour 33 min Load average : 0.00, 0.00, 0.02 OS : Ubuntu 18.04 LTS Arch : x86_64 (64 Bit) Kernel : 4.15.0-20-generic ---------------------------------------------------------------------- I/O speed(1st run) : 463 MB/s I/O speed(2nd run) : 727 MB/s I/O speed(3rd run) : 741 MB/s Average I/O speed : 643.7 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 2.31MB/s Linode, Tokyo, JP 106.187.96.148 2.29MB/s Linode, Singapore, SG 139.162.23.4 2.27MB/s Linode, London, UK 176.58.107.39 2.26MB/s Linode, Frankfurt, DE 139.162.130.8 2.26MB/s Linode, Fremont, CA 50.116.14.9 2.30MB/s Softlayer, Dallas, TX 173.192.68.18 2.30MB/s Softlayer, Seattle, WA 67.228.112.250 2.30MB/s Softlayer, Frankfurt, DE 159.122.69.4 2.18MB/s Softlayer, Singapore, SG 119.81.28.170 2.16MB/s Softlayer, HongKong, CN 119.81.130.170 2.13MB/s ----------------------------------------------------------------------
去程163
回程CN2
traceroute to 113.91.250.1 (113.91.250.1), 30 hops max, 60 byte packets 1 23.225.164.169 0.75 ms AS40065 United States California Los Angeles cnservers.com cloudradium.com 2 100g-chinamobile.ceranetworks.com (23.225.225.181) 0.92 ms AS40065 United States California Los Angeles cnservers.com cloudradium.com 3 23.225.225.193 0.72 ms AS40065 United States California Los Angeles cnservers.com cloudradium.com 4 23.225.225.157 1.45 ms AS40065 United States California Los Angeles cnservers.com cloudradium.com 5 cn2-gia.ceranetworks.com (23.225.225.245) 2.45 ms AS40065 United States California Los Angeles cnservers.com cloudradium.com 6 59.43.182.74 146.65 ms * China Guangdong Guangzhou ChinaTelecom 7 * 8 59.43.130.113 148.80 ms * China Guangdong Guangzhou ChinaTelecom 9 59.43.114.34 151.29 ms * China Guangdong Guangzhou ChinaTelecom
ping值
性能测试
unixbench分数仅 459分！平常5刀每月的VPS分数一般是900分左右！这点性能，用来建站，压力都大啊！这超售程度有点说不过去吧！！！
