微基主机：洛杉矶Cera Gen2 VPS简单测评，速度、延迟、丢包率，回程路由等

微基主机，国人老牌商家，原50kvm（包括50VZ，50KVM，WeLoveIDC，50Server和梦想互联），稳定商家。现在新推出了洛杉矶Cera KVM VPS，特色是三网联通回程，AMD 5900x处理器，NVMe硬盘，大空间，大流量。

微基主机官网

https://idc.wiki

套餐详情：微基主机：洛杉矶Cera/月付￥18元起/AMD 5900x/三网联通回程/1Gbps端口/DDOS防护/KVM

测评信息

系统信息，I/O 性能与带宽测试 ：

CPU Model            : AMD Ryzen 9 5900X 12-Core Processor
  CPU Cores            : 1 Cores 3700.000 MHz x86_64
  CPU Cache            : 512 KB 
  OS                   : Debian GNU/Linux 10 (64 Bit) KVM
  Kernel               : 4.14.129-bbrplus
  Total Space          : 1.3 GB / 50.0 GB 
  Total RAM            : 47 MB / 989 MB (252 MB Buff)
  Total SWAP           : 0 MB / 0 MB
  Uptime               : 0 days 0 hour 0 min
  Load Average         : 0.21, 0.05, 0.02
  TCP CC               : bbrplus
  ASN & ISP            : AS40065, Cnservers LLC
  Organization         : CloudInnovation
  Location             : Los Angeles, United States / US
  Region               : California
 I/O Speed( 1.0GB )   : 786 MB/s
  I/O Speed( 1.0GB )   : 710 MB/s
  I/O Speed( 1.0GB )   : 209 MB/s
  Average I/O Speed    : 568.3 MB/s
 Node Name        Upload Speed      Download Speed      Latency     
  Speedtest.net    815.52 Mbit/s     981.66 Mbit/s       1.99 ms     
  Fast.com         0.00 Mbit/s       181.7 Mbit/s        -           
  Nanjing 5G   CT  598.34 Mbit/s     991.90 Mbit/s       147.94 ms   
  Hefei 5G     CT  577.22 Mbit/s     885.00 Mbit/s       148.58 ms   
  Guangzhou 5G CT  65.12 Mbit/s      999.49 Mbit/s       163.92 ms   
  TianJin 5G   CU  271.50 Mbit/s     991.60 Mbit/s       203.97 ms   
  Shanghai 5G  CU  528.64 Mbit/s     996.74 Mbit/s       166.97 ms   
  Guangzhou 5G CU  489.22 Mbit/s     986.50 Mbit/s       176.88 ms   
  Tianjin 5G   CM  351.86 Mbit/s     985.17 Mbit/s       191.90 ms   
  Wuxi 5G      CM  482.87 Mbit/s     980.70 Mbit/s       171.95 ms   
  Hefei 5G     CM  483.03 Mbit/s     908.37 Mbit/s       172.47 ms

LemonBench测试

流媒体支持，CPU，内存与I/O 性能,速度测试 ：

-> System Information
  OS Release:            Debian GNU/Linux "Buster" 10.8 (x86_64)
  CPU Model:             AMD Ryzen 9 5900X 12-Core Processor  3.70 GHz
  CPU Cache Size:        512 KB
  CPU Number:            1 vCPU
  VirtReady:             Yes (Nested Virtualization)
  Virt Type:             KVM
  Memory Usage:          68.12 MB / 989.62 MB
  Swap Usage:            [ No Swapfile/Swap Partition ]
  Boot Device:           /dev/vda1
  Disk Usage:            1.34 GB / 51.57 GB
  CPU Usage:             0.0% used, 0.0% iowait, 0.0% steal
  Load (1/5/15min):      0.21 0.16 0.10 
  Uptime:                0 Days, 0 Hours, 8 Minutes, 36 Seconds
  Kernel Version:        4.14.129-bbrplus
  Network CC Method:     bbrplus + fq
 -> Network Infomation
 IPV4 - IP Address:     [US] 154.214.4.211
  IPV4 - ASN Info:       AS40065 (CNSERVERS - CNSERVERS LLC, US)
  IPV4 - Region:         United States California Los Angeles
 -> 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:                 4705 Scores
 -> Memory Performance Test (Fast Mode, 1-Pass @ 5sec)
 1 Thread - Read Test :         55850.82 MB/s
  1 Thread - Write Test:         27742.03 MB/s
 -> Disk Speed Test (4K Block/1M Block, Direct Mode)
 Test Name              Write Speed                             Read Speed
  100MB-4K Block         69.4 MB/s (0.06 IOPS, 1.51s))           109 MB/s (26496 IOPS, 0.97s)
  1GB-1M Block           1.3 GB/s (1228 IOPS, 0.81s)             2.7 GB/s (2539 IOPS, 0.39s)
 -> Speedtest.net Network Speed Test
 Node Name                      Upload Speed    Download Speed  Ping Latency    Server Name
  Speedtest Default              50.03 MB/s      5.52 MB/s       200.99 ms       GeoLinks (United States Los Angeles, CA)
  China, Beijing CU              52.65 MB/s      117.92 MB/s     181.88 ms       Beijing Unicom (China Beijing)
  China, Shanghai CT             47.24 MB/s      117.76 MB/s     161.40 ms       China Telecom (China Shanghai)
  China, Hangzhou CM             35.04 MB/s      117.37 MB/s     165.93 ms       China Mobile Group Zhejiang Co.,Ltd (China Hangzhou)

三网速度测试：

3633  电信|上海　　　　　　↑ 408.64    ↓ 989.92    136.95  
 24012 电信|内蒙古呼和浩特　↑ 500.57    ↓ 922.36    165.71  
 17145 电信|安徽合肥５Ｇ　　↑ 586.46    ↓ 958.88    151.14  
 27594 电信|广东广州５Ｇ　　↑ 66.15     ↓ 991.85    163.95  
 27575 电信|新疆乌鲁木齐　　↑ 412.06    ↓ 995.51    203.92  
 5396  电信|江苏苏州５Ｇ　　↑ 603.79    ↓ 999.88    137.94  
 23844 电信|湖北武汉　　　　↑ 495.60    ↓ 994.03    162.08  
 29353 电信|湖北武汉５Ｇ　　↑ 485.15    ↓ 991.79    163.99  
 28225 电信|湖南长沙５Ｇ　　↑ 240.48    ↓ 924.83    219.84  
 24447 联通|上海５Ｇ　　　　↑ 517.05    ↓ 996.18    166.96  
 5485  联通|湖北武汉　　　　↑ 468.42    ↓ 981.38    173.93
 30232 移动|内蒙呼和浩特５Ｇ↑ 447.35    ↓ 955.92    190.94
 26938 移动|新疆乌鲁木齐５Ｇ↑ 402.93    ↓ 965.31    222.96

全球ping,延迟测试

全球丢包率测试

国内三网回程测试

联通回程

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  198.16.53.105  1.27 ms  http: json  http: json
  2  198.16.53.26  0.14 ms  http: json  http: json
  3  192.168.90.1  0.85 ms  http: json  http: json
  4  23.224.21.56  0.64 ms  http: json  http: json
  5  *
  6  192.168.101.62  1.33 ms  http: json  http: json
  7  *
  8  23.225.225.65  139.09 ms  http: json  http: json
  9  219.158.116.237  142.51 ms  http: json  http: json
 10  219.158.19.78  146.34 ms  http: json  http: json
 11  219.158.19.81  154.55 ms  http: json  http: json
 12  219.158.6.161  184.14 ms  http: json  http: json
 13  *
 14  124.65.63.38  181.83 ms  http: json  http: json
 15  124.65.194.42  183.60 ms  http: json  http: json
 16  61.135.113.154  183.79 ms  http: json  http: json
 17  *
 18  *
 19  123.125.99.1  180.85 ms  http: json  http: json

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  198.16.53.105  0.43 ms  http: json  http: json
  2  198.16.53.26  0.21 ms  http: json  http: json
  3  192.168.90.1  1.14 ms  http: json  http: json
  4  23.224.21.56  0.96 ms  http: json  http: json
  5  *
  6  192.168.101.62  0.72 ms  http: json  http: json
  7  *
  8  23.225.225.65  141.25 ms  http: json  http: json
  9  219.158.97.177  152.30 ms  http: json  http: json
 10  219.158.113.122  155.91 ms  http: json  http: json
 11  *
 12  *
 13  58.247.221.178  162.93 ms  http: json  http: json
 14  139.226.225.22  154.21 ms  http: json  http: json
 15  58.247.8.153  176.72 ms  http: json  http: json
 16  *

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  198.16.53.105  0.38 ms  http: json  http: json
  2  198.16.53.26  0.17 ms  http: json  http: json
  3  192.168.90.1  0.51 ms  http: json  http: json
  4  23.224.21.56  0.39 ms  http: json  http: json
  5  *
  6  192.168.101.62  2.12 ms  http: json  http: json
  7  *
  8  23.225.225.65  133.69 ms  http: json  http: json
  9  219.158.97.181  141.47 ms  http: json  http: json
 10  219.158.113.142  149.43 ms  http: json  http: json
 11  219.158.113.101  133.80 ms  http: json  http: json
 12  219.158.6.254  163.66 ms  http: json  http: json
 13  157.18.0.26  183.22 ms  http: json  http: json
 14  120.80.175.70  160.12 ms  http: json  http: json

电信回程

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  198.16.53.105  0.49 ms  http: json  http: json
  2  198.16.53.26  0.15 ms  http: json  http: json
  3  192.168.90.1  0.47 ms  http: json  http: json
  4  23.224.21.56  1.35 ms  http: json  http: json
  5  192.168.101.201  1.27 ms  http: json  http: json
  6  192.168.101.62  0.98 ms  http: json  http: json
  7  *
  8  23.225.225.65  138.36 ms  http: json  http: json
  9  219.158.116.253  138.30 ms  http: json  http: json
 10  219.158.19.90  148.16 ms  http: json  http: json
 11  219.158.19.69  139.70 ms  http: json  http: json
 12  219.158.8.241  188.66 ms  http: json  http: json
 13  219.158.13.90  194.01 ms  http: json  http: json
 14  *
 15  *
 16  36.110.246.146  171.86 ms  http: json  http: json

Traceroute to China, Shanghai CT (TCP Mode, Max 30 Hop)
 traceroute to 180.153.28.5 (180.153.28.5), 30 hops max, 60 byte packets
  1  198.16.53.105  0.39 ms  http: json  http: json
  2  198.16.53.26  0.16 ms  http: json  http: json
  3  192.168.90.1  0.96 ms  http: json  http: json
  4  23.224.21.56  0.86 ms  http: json  http: json
  5  192.168.101.201  0.63 ms  http: json  http: json
  6  *
  7  *
  8  23.225.225.65  135.97 ms  http: json  http: json
  9  219.158.116.233  165.39 ms  http: json  http: json
 10  219.158.113.126  178.51 ms  http: json  http: json
 11  219.158.113.105  190.52 ms  http: json  http: json
 12  219.158.8.250  168.52 ms  http: json  http: json
 13  202.97.17.185  181.17 ms  http: json  http: json
 14  *
 15  *
 16  *
 17  101.95.225.34  167.55 ms  http: json  http: json
 18  101.227.255.46  165.33 ms  http: json  http: json
 19  180.153.28.5  189.65 ms  http: json  http: json

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  198.16.53.105  1.98 ms  http: json  http: json
  2  198.16.53.26  0.17 ms  http: json  http: json
  3  192.168.90.1  1.22 ms  http: json  http: json
  4  23.224.21.56  1.88 ms  http: json  http: json
  5  192.168.101.201  0.98 ms  http: json  http: json
  6  192.168.101.62  1.54 ms  http: json  http: json
  7  *
  8  23.225.225.65  139.34 ms  http: json  http: json
  9  219.158.116.241  132.76 ms  http: json  http: json
 10  219.158.113.118  142.17 ms  http: json  http: json
 11  219.158.113.105  160.56 ms  http: json  http: json
 12  219.158.107.30  163.77 ms  http: json  http: json
 13  219.158.24.18  164.05 ms  http: json  http: json
 14  202.97.81.37  161.42 ms  http: json  http: json

移动回程

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  198.16.53.105  0.33 ms  http: json  http: json
  2  198.16.53.26  0.13 ms  http: json  http: json
  3  192.168.90.1  0.96 ms  http: json  http: json
  4  23.224.21.56  1.26 ms  http: json  http: json
  5  192.168.101.201  1.30 ms  http: json  http: json
  6  192.168.101.62  2.91 ms  http: json  http: json
  7  *
  8  23.225.225.65  133.75 ms  http: json  http: json
  9  219.158.116.245  135.59 ms  http: json  http: json
 10  219.158.113.138  133.93 ms  http: json  http: json
 11  219.158.113.113  158.33 ms  http: json  http: json
 12  219.158.16.85  178.18 ms  http: json  http: json
 13  219.158.3.66  175.41 ms  http: json  http: json
 14  *
 15  *
 16  *
 17  111.24.14.54  167.54 ms  http: json  http: json
 18  211.136.67.106  176.80 ms  http: json  http: json
 19  211.136.63.66  171.70 ms  http: json  http: json
 20  *
 21  211.136.95.226  179.69 ms  http: json  http: json
 22  *
 23  211.136.25.153  179.97 ms  http: json  http: json

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  198.16.53.105  0.36 ms  http: json  http: json
  2  198.16.53.26  0.14 ms  http: json  http: json
  3  192.168.90.1  2.06 ms  http: json  http: json
  4  23.224.21.56  0.80 ms  http: json  http: json
  5  *
  6  192.168.101.62  0.61 ms  http: json  http: json
  7  *
  8  23.225.225.65  138.06 ms  http: json  http: json
  9  219.158.97.181  141.95 ms  http: json  http: json
 10  219.158.19.78  137.55 ms  http: json  http: json
 11  219.158.19.81  146.38 ms  http: json  http: json
 12  219.158.113.198  145.05 ms  http: json  http: json
 13  219.158.45.170  157.45 ms  http: json  http: json
 14  221.176.17.37  155.24 ms  http: json  http: json
 15  221.176.17.218  161.44 ms  http: json  http: json
 16  *

Traceroute to China, Guangzhou CM (TCP Mode, Max 30 Hop)
 traceroute to 120.196.212.25 (120.196.212.25), 30 hops max, 60 byte packets
  1  198.16.53.105  2.37 ms  http: json  http: json
  2  198.16.53.26  0.15 ms  http: json  http: json
  3  192.168.90.1  1.34 ms  http: json  http: json
  4  23.224.21.56  1.10 ms  http: json  http: json
  5  *
  6  192.168.101.62  1.16 ms  http: json  http: json
  7  *
  8  23.225.225.65  135.84 ms  http: json  http: json
  9  219.158.116.253  137.80 ms  http: json  http: json
 10  219.158.19.78  138.83 ms  http: json  http: json
 11  219.158.19.69  131.74 ms  http: json  http: json
 12  *
 13  219.158.9.74  161.90 ms  http: json  http: json
 14  219.158.42.150  159.84 ms  http: json  http: json
 15  221.183.23.57  159.55 ms  http: json  http: json
 16  *
 17  111.24.5.218  157.42 ms  http: json  http: json
 18  120.198.205.85  159.07 ms  http: json  http: json
 19  211.136.196.202  166.08 ms  http: json  http: json
 20  211.139.180.110  164.32 ms  http: json  http: json
 21  *
 22  *
 23  *
 24  *
 25  120.196.212.25  159.57 ms  http: json  http: json

三网回程联通，国内速度优秀，还有一定的防御，特别适合稳定建站。

测试中心

测速IP：172.247.129.27
测速：http://lg.cera-gen2.lax.50network.com/100MB.test