wikihost 美国波特兰Cera KVM VPS 测评
卖不动确实有原因
测试机配置 - 1vCore/512M/5G/1T@100Mbps
博主测完已经心态有点爆炸了，直接快进到总结环节
- IP段有两个，去程均一致，回程较好的电信CN2 GIA，移动/联通CUVIP；较差的为NCP（via 163）
- 官方的Looking Glass为回程优化段，但并不会更换IP段，只保证较差的回程路由
- 大概率IP段绑定到指定宿主机上，博主连换三次（十块钱，啊），全为较差的段，猜测A2宿主机为较差的段，A1为较好的段
- 性能比较差
如果在有折扣且摇奖到了较好的段上并需要较高的DDoS防护时才有比较高的购买价值
但如果是常规价格，全面不如新的CeRa Gen2 4837/9929产品，性价比极低，不建议购买
系统基本信息
-> System Information
OS Release: Ubuntu 18.04.1 LTS (Bionic Beaver) (x86_64)
CPU Model: Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz 2.19 GHz
CPU Cache Size: 16384 KB
CPU Number: 1 vCPU
Virt Type: KVM
Memory Usage: 164.03 MB / 481.39 MB
Swap Usage: 2.26 MB / 128.00 MB
Boot Device: /dev/vda1
Disk Usage: 2.81 GB / 5.00 GB
CPU Usage: 0.3% used, 0.0% iowait, 0.0% steal
Load (1/5/15min): 0.00 0.00 0.00
Uptime: 8 Days, 21 Hours, 42 Minutes, 48 Seconds
Kernel Version: 4.15.0-29-generic
Network CC Method: bbr + fq
-> Network Infomation
IPV4 - IP Address: [US] 161.129.46.*
IPV4 - ASN Info: AS40065 (CNSERVERS - CNSERVERS LLC, US)
IPV4 - Region: United States Oregon Portland
路由测试
电信 - NCP（via 163）
HOST: WIKIHOST-2111138IR2R5 Loss% Snt Last Avg Best Wrst StDev
1.|-- 23.224.206.129 0.0% 10 2.0 2.0 0.8 11.1 3.2
2.|-- pdx2.cr1.ceranetworks.com 60.0% 10 1.0 0.9 0.6 1.3 0.3
3.|-- pdx2.ceranetworks.com 0.0% 10 0.8 1.3 0.8 3.5 0.8
4.|-- chinatelecom.ncp.pdx2.ceranetworks.com 0.0% 10 3.7 3.7 0.8 5.8 1.5
5.|-- 202.97.95.201 20.0% 10 106.4 108.0 106.3 118.4 4.2
6.|-- 202.97.83.17 80.0% 10 111.3 109.7 108.1 111.3 2.3
7.|-- 202.97.83.34 40.0% 10 118.7 119.4 118.4 123.3 1.9
8.|-- 61.152.24.65 50.0% 10 112.4 113.1 112.1 116.0 1.6
9.|-- 101.95.95.90 40.0% 10 119.1 120.0 118.7 125.6 2.7
10.|-- 101.95.41.* 10.0% 10 113.1 113.8 110.3 115.2 1.5
性能测试
-> CPU Performance Test (Fast Mode, 1-Pass @ 5sec)
1 Thread Test: 786 Scores
-> Memory Performance Test (Fast Mode, 1-Pass @ 5sec)
1 Thread - Read Test : 14101.09 MB/s
1 Thread - Write Test: 10759.52 MB/s
-> Disk Speed Test (4K Block/1M Block, Direct Mode)
Test Name Write Speed Read Speed
100MB-4K Block 34.4 MB/s (8400 IOPS, 3.05s) 41.8 MB/s (10199 IOPS, 2.51s)
1GB-1M Block 412 MB/s (392 IOPS, 2.55s) 558 MB/s (531 IOPS, 1.88s)
全球测速
iperf3 Network Speed Tests (IPv4):
---------------------------------
Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | busy | 90.1 Mbits/sec
Online.net | Paris, FR (10G) | busy | 84.7 Mbits/sec
WorldStream | The Netherlands (10G) | busy | 92.6 Mbits/sec
WebHorizon | Singapore (1G) | 460 Mbits/sec | 73.1 Mbits/sec
Clouvider | NYC, NY, US (10G) | busy | 68.1 Mbits/sec
Velocity Online | Tallahassee, FL, US (10G) | 655 Mbits/sec | 90.3 Mbits/sec
Clouvider | Los Angeles, CA, US (10G) | 724 Mbits/sec | 97.4 Mbits/sec
Iveloz Telecom | Sao Paulo, BR (2G) | 542 Mbits/sec | 90.8 Mbits/sec
流媒体测试
** 测试时间: Wed Nov 24 14:51:03 CET 2021
** 正在测试IPv4解锁情况
--------------------------------
** 您的网络为: Cnservers LLC
============[ Multination ]============
Dazn: No
HotStar: Yes (Region: US)
Disney+: Yes (Region: US)
Netflix: Originals Only
YouTube Premium: No (Region: CN)
Amazon Prime Video: Yes (Region: US)
TVBAnywhere+: Yes
Tiktok Region: US (IDC IP Detected)
iQyi Oversea Region: US
Viu.com: No
YouTube CDN: Seattle
Netflix Preferred CDN: Portland
Steam Currency: USD
=======================================
===========[ North America ]===========
FOX: Yes
Hulu: Failed
ESPN+:[Sponsored by Jam] Yes
Epix: No
Starz: No
HBO Now: Yes
HBO Max: Yes
BritBox: Yes
NBA TV: Yes
Fubo TV: Yes
Sling TV: Yes
Pluto TV: Yes
Acorn TV: Yes
SHOWTIME: Yes
AT&T NOW: Yes
encoreTVB: Yes
CineMax Go: Yes
Discovery+: Yes
Paramount+: Yes
Peacock TV: Yes
=======================================
当前主机不支持IPv6,跳过...
本次测试已结束，感谢使用此脚本
Last modified on 2021-11-24