VPS学院
注意：部分文章发布时间较长，可能存在未知因素，购买时建议先在本博客搜索商家名称，先充分了解商家动态。
vultr怎么样？vultr是一家成立于2014年的美国商家，实力品牌，是一家比较早开始经营按小时计费模式的国外云服务器销售商，产品特点是稳定性不错，G口以上的大带宽，全球17个数据中心可以选择，包含韩国、日本、美西等等。但是到国内带宽速度较为一般，比较适合有需要拓展海外业务及有建站需求的网友使用。
2020年5月vultr新增加了韩国SK数据中心，特点是国内电信、联通、移动三网过去直连，最多也是从香港出，但是相比韩国CN2线路直连还是有差距的。这里VPS学院开通了一款1核1G配置的vultr韩国VPS，下面我们一起来看看vultr韩国vps云服务器带宽速度及综合性能测评结果。测试时间为早上6:00-7:00，属于空闲时段！
一、vultr vps
vultr韩国vps和其他16个数据中心产品定价是一样的，均为5美元/月起。如果是第一次接触vultr，想参与vultr新注册送103美元活动的请查看此文章：vultr韩国vps云服务器上线,三网直连,按小时计费,1核1G$5/月,新用户注册送$103！。
- 韩国：sel-kor-ping.vultr.com
| CPU | 内存 | SSD | 带宽 | 流量 | IP | 价格 | 购买 |
| 1核心 | 1GB | 25GB | 1Gbps以上 | 1000GB | 1个IPv4 | $5.00/月 | 点击直达 |
| 1核心 | 2GB | 55GB | 1Gbps以上 | 2000GB | 1个IPv4 | $10.00/月 | 点击直达 |
| 2核心 | 4GB | 80GB | 1Gbps以上 | 3000GB | 1个IPv4 | $20.00/月 | 点击直达 |
| 4核心 | 8GB | 160GB | 1Gbps以上 | 4000GB | 1个IPv4 | $40.00/月 | 点击直达 |
| 6核心 | 16GB | 320GB | 1Gbps以上 | 5000GB | 1个IPv4 | $80.00/月 | 点击直达 |
| 8核心 | 32GB | 640GB | 1Gbps以上 | 6000GB | 1个IPv4 | $160.00/月 | 点击直达 |
| 16核心 | 64GB | 1280GB | 1Gbps以上 | 10000GB | 1个IPv4 | $320.00/月 | 点击直达 |
| 24核心 | 96GB | 1600GB | 1Gbps以上 | 15000GB | 1个IPv4 | $640.00/月 | 点击直达 |
二、vultr韩国vps测试
1、vultr韩国vps云服务器ping测试结果。从ping测试结果来看，也不算特别差。
| 线路 | 节点数目 | 最快节点 | 最慢节点 | 平均响应 |
|---|---|---|---|---|
| 全部 | 124 | 浙江杭州(联通) 50.2 毫秒 | 河北石家庄(天翼云) 190.4 毫秒 | 105.2 毫秒 |
| 联通线路 | 12 | 浙江杭州(联通) 50.2 毫秒 | 黑龙江哈尔滨(天翼云) 139.7 毫秒 | 78.3 毫秒 |
| 电信线路 | 58 | 广东广州(天翼云四区) 66.0 毫秒 | 河北石家庄(天翼云) 190.4 毫秒 | 113.2 毫秒 |
| 移动线路 | 9 | 广东广州(移动) 64.1 毫秒 | 江苏宿迁(UOVZ) 169.0 毫秒 | 107.3 毫秒 |
| 东北地区 | 10 | 辽宁沈阳(联通) 106.1 毫秒 | 吉林长春(天翼云) 146.9 毫秒 | 125.5 毫秒 |
| 华北地区 | 17 | 天津(联通) 59.5 毫秒 | 河北石家庄(天翼云) 190.4 毫秒 | 124.1 毫秒 |
| 西北地区 | 5 | 陕西西安(天翼云二区) 121.5 毫秒 | 新疆乌鲁木齐(天翼云) 163.5 毫秒 | 138.3 毫秒 |
| 西南地区 | 13 | 贵州贵阳(天翼云) 75.8 毫秒 | 云南昆明(电信) 149.6 毫秒 | 104.2 毫秒 |
| 华中地区 | 9 | 河南许昌(ptgidc.com) 67.2 毫秒 | 河南郑州(天翼云) 124.9 毫秒 | 91.6 毫秒 |
| 华东地区 | 45 | 浙江杭州(联通) 50.2 毫秒 | 江苏宿迁(UOVZ) 169.0 毫秒 | 98.2 毫秒 |
| 华南地区 | 25 | 广东茂名(游戏宽带) 52.0 毫秒 | 海南海口(天翼云) 134.0 毫秒 | 95.7 毫秒 |
2、vultr韩国vps云服务器抖动及丢包测试。海外节点稳定性要好于国内，国内北京阿里、腾讯云以及安徽移动有较为严重的丢包现象。
3、vultr韩国vps云服务器国内节点上行下行速度测试。国内相对来说联通速度还一点。电信移动较为一般，特别是非空闲时段。
---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Speedtest.net 1100.70 Mbit/s 5196.74 Mbit/s 34.40 ms Fast.com 0.00 Mbit/s 0 Mbit/s - Beijing 5G CT 153.03 Mbit/s 1848.12 Mbit/s 145.02 ms Hefei 5G CT 240.31 Mbit/s 1835.07 Mbit/s 76.60 ms Guangzhou 5G CT 374.74 Mbit/s 1859.60 Mbit/s 188.37 ms TianJin 5G CU 792.52 Mbit/s 1989.27 Mbit/s 58.21 ms Shanghai 5G CU 1632.55 Mbit/s 1847.74 Mbit/s 55.37 ms Guangzhou 5G CU 449.54 Mbit/s 1875.14 Mbit/s 70.92 ms Wuxi 5G CM 1.97 Mbit/s 3714.10 Mbit/s 105.16 ms Nanjing 5G CM 241.39 Mbit/s 3977.06 Mbit/s 113.78 ms Hefei 5G CM 2.26 Mbit/s 4658.36 Mbit/s 98.66 ms Changsha 5G CM 520.60 Mbit/s 1566.62 Mbit/s 90.71 ms ---------------------------------------------------------------------- Finished in : 6 min 12 sec Timestamp : 2020-05-13 05:53:52 GMT+8 Results : ./superbench.log ----------------------------------------------------------------------
4、vultr韩国vps云服务器海外节点速度测试。亚太及欧美也有比较不错的表现。
Hong Kong, HGC 117.27 MB/s 787.55 MB/s 80.21 ms Hong Kong, CSL 84.14 MB/s 92.49 MB/s 56.71 ms Hong Kong, PCCW 164.04 MB/s 589.73 MB/s 58.62 ms Korea, SK [Kdatacenter] 103.66 MB/s 101.30 MB/s 1.75 ms Japan, NTT [fdcservers] 98.00 MB/s 531.67 MB/s 36.58 ms Japan GLBB 28.35 MB/s 222.53 MB/s 125.97 ms Japan Rakuten 239.75 MB/s 1045.21 MB/s 43.36 ms Taiwan, Seednet 142.37 MB/s 677.86 MB/s 65.18 ms Taiwan, HiNet 190.57 MB/s 242.34 MB/s 50.31 ms Taiwan, TFN 146.47 MB/s 896.04 MB/s 62.63 ms Singapore, Singtel 65.58 MB/s 213.73 MB/s 100.81 ms Singapore, M1 85.34 MB/s 106.01 MB/s 96.90 ms Singapore, NME 41.38 MB/s 246.08 MB/s 112.55 ms United States, Century Link 49.82 MB/s 44.55 MB/s 197.89 ms
---------------------------------
Provider | Location (Link) | Send Speed | Recv Speed
| | |
Bouygues Telecom | Paris, FR (10G) | 625 Mbits/sec | 606 Mbits/sec
Online.net | Paris, FR (10G) | busy | 489 Mbits/sec
WorldStream | The Netherlands (10G) | busy | busy
wilhelm.tel | Hamburg, DE (10G) | 372 Mbits/sec | 628 Mbits/sec
Biznet | Bogor, Indonesia (1G) | 870 Mbits/sec | 172 Mbits/sec
Hostkey | Moscow, RU (1G) | busy | 455 Mbits/sec
Velocity Online | Tallahassee, FL, US (10G) | 276 Mbits/sec | 841 Mbits/sec
Airstream Communications | Eau Claire, WI, US (10G) | 756 Mbits/sec | 252 Mbits/sec
Hurricane Electric | Fremont, CA, US (10G) | 687 Mbits/sec | 1.18 Gbits/sec
5、vultr韩国vps云服务器硬盘读写速度测试。硬盘读写速度表现不错
---------------------------------------------------------------------- I/O Speed( 1.0GB ) : 380 MB/s I/O Speed( 1.0GB ) : 516 MB/s I/O Speed( 1.0GB ) : 516 MB/s Average I/O Speed : 470.7 MB/s ----------------------------------------------------------------------
fio Disk Speed Tests (Mixed R/W 50/50):
---------------------------------
Block Size | 4kb (IOPS) | 64kb (IOPS)
------ | --- ---- | ---- ----
Read | 137.86 MB/s (34.4k) | 189.52 MB/s (2.9k)
Write | 138.22 MB/s (34.5k) | 190.52 MB/s (2.9k)
Total | 276.08 MB/s (69.0k) | 380.05 MB/s (5.9k)
| |
Block Size | 512kb (IOPS) | 1mb (IOPS)
------ | ----- ---- | --- ----
Read | 213.26 MB/s (416) | 218.75 MB/s (213)
Write | 224.59 MB/s (438) | 233.31 MB/s (227)
Total | 437.86 MB/s (854) | 452.06 MB/s (440)
-> Disk Speed Test (4K Block/1M Block, Direct-Write) Test Name Write Speed Read Speed 10MB-4K Block 59.6 MB/s (0.07 IOPS, 0.18s)) 66.8 MB/s (16297 IOPS, 0.16s) 10MB-1M Block 445 MB/s (424 IOPS, 0.02s) 320 MB/s (304 IOPS, 0.03s) 100MB-4K Block 57.7 MB/s (0.07 IOPS, 1.82s)) 63.0 MB/s (15375 IOPS, 1.67s) 100MB-1M Block 459 MB/s (437 IOPS, 0.23s) 371 MB/s (353 IOPS, 0.28s) 1GB-4K Block 59.0 MB/s (0.07 IOPS, 17.77s)) 66.9 MB/s (16341 IOPS, 15.67s) 1GB-1M Block 452 MB/s (430 IOPS, 2.32s) 495 MB/s (471 IOPS, 2.12s)
6、vultr韩国vps云服务器基本信息测试。
-> System Information OS Release: Ubuntu 18.04.4 LTS (Bionic Beaver) (x86_64) CPU Model: Intel Xeon Processor (Skylake, IBRS) 2.59 GHz CPU Cache Size: 16384 KB CPU Number: 1 vCPU Virt Type: KVM Memory Usage: 141.68 MB / 985.09 MB Swap Usage: [ No Swapfile/Swap Partition ] Boot Device: /dev/vda1 Disk Usage: 4.60 GB / 25.75 GB CPU Usage: 2.0% used, 0.1% iowait, 0.0% steal Load (1/5/15min): 0.32 0.38 0.19 Uptime: 0 Days, 23 Hours, 43 Minutes, 21 Seconds Kernel Version: 4.15.0-96-generic Network CC Method: cubic + fq -> Network Infomation IPV4 - IP Address: [KR] 141.164.36.157 IPV4 - ASN Info: AS20473 (Choopa, LLC, US) IPV4 - Region: Republic of Korea Seoul -> Media Unlock Test HBO Now: Yes Bahamut Anime: No Abema.TV: No Princess Connect Re:Dive Japan: No BBC: No BiliBili China Mainland Only: No BiliBili Hongkong/Macau/Taiwan: No Bilibili Taiwan Only: No -> CPU Performance Test (Standard Mode, 3-Pass @ 30sec) 1 Thread Test: 1081 Scores -> Memory Performance Test (Standard Mode, 3-Pass @ 30sec) 1 Thread - Read Test : 20147.38 MB/s 1 Thread - Write Test: 14453.59 MB/s
7、vultr韩国vps云服务器去程路由追踪测试。三网去程不绕线。
电信
0. CN 123.206.200.0 Loss% Snt Last Avg Best Wrst StDev AS Name PTR 1 10.108.81.2 0.0% 20 1.5 0.9 0.8 1.5 0.0 - 2 10.108.254.106 0.0% 20 0.6 1.1 0.6 4.3 0.9 - 3 10.200.242.57 0.0% 20 0.9 1.3 0.9 4.1 0.8 - 4 10.196.95.77 0.0% 20 7.0 4.2 3.2 9.8 1.9 - 5 CN 182.254.127.120 0.0% 20 3.1 3.2 2.8 4.9 0.4 45090 CN CNNIC-TENCENT 182.254.127.120 6 CN 101.227.217.41 0.0% 20 2.4 2.5 2.4 2.7 0.0 4812 CN CHINANET-SH 101.227.217.41 7 CN 101.89.240.49 25.0% 20 3.6 3.8 3.6 5.5 0.4 4812 CN CHINANET-SH 101.89.240.49 8 CN 101.95.207.5 0.0% 20 4.0 4.5 4.0 7.0 0.6 4812 CN CHINANET-SH 101.95.207.5 9 CN 61.152.24.2 0.0% 20 8.8 7.9 4.0 11.4 2.1 4812 CN CHINANET-SH 61.152.24.2 10 CN 202.97.94.237 0.0% 20 5.7 6.6 5.0 8.8 1.1 4134 CN CHINANET-BACKBONE 202.97.94.237 11 CN 202.97.51.161 0.0% 20 10.5 10.1 6.7 13.4 2.1 4134 CN CHINANET-BACKBONE 202.97.51.161 12 CN 202.97.4.146 50.0% 20 46.1 46.1 46.1 46.2 0.0 4134 CN CHINANET-BACKBONE 202.97.4.146 13 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 14 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 15 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 16 KR 222.237.11.137 30.0% 20 100.2 100.0 97.5 107.6 3.2 9318 KR SKB 222.237.11.137 17 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 18 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 19 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 20 US 141.164.36.157 0.0% 17 102.3 109.6 87.9 123.6 10.5 20473 US CHOOPA 141.164.36.157
联通
0. CN 112.85.231.0 Loss% Snt Last Avg Best Wrst StDev AS Name PTR 1 10.111.121.1 0.0% 20 0.4 0.4 0.3 0.9 0.0 - 2 CN 112.85.231.129 0.0% 20 5.8 5.2 3.3 9.1 2.0 4837 CN CHINA169-BACKBONE 112.85.231.129 3 10.10.101.1 0.0% 20 0.7 1.8 0.6 14.4 3.1 - 4 CN 112.85.218.149 5.0% 20 391.0 71.2 48.3 391.0 77.5 4837 CN CHINA169-BACKBONE 112.85.218.149 5 CN 122.194.150.245 0.0% 20 1.9 2.0 1.5 4.6 0.6 4837 CN CHINA169-BACKBONE 122.194.150.245 6 CN 112.85.230.53 0.0% 20 15.0 15.2 14.5 21.8 1.5 4837 CN CHINA169-BACKBONE 112.85.230.53 7 CN 219.158.99.169 0.0% 20 14.6 14.9 14.4 16.6 0.5 4837 CN CHINA169-BACKBONE 219.158.99.169 8 CN 219.158.113.114 0.0% 20 16.0 19.6 15.6 29.0 3.2 4837 CN CHINA169-BACKBONE 219.158.113.114 9 CN 219.158.113.141 0.0% 20 23.1 20.3 16.4 23.7 2.2 4837 CN CHINA169-BACKBONE 219.158.113.141 10 CN 219.158.38.90 0.0% 20 35.3 35.1 34.9 35.3 0.0 4837 CN CHINA169-BACKBONE 219.158.38.90 11 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 12 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 13 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 14 KR 222.237.11.137 0.0% 20 69.0 64.0 62.0 72.7 3.0 9318 KR SKB 222.237.11.137 15 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 16 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 17 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 18 US 141.164.36.157 0.0% 20 63.0 62.0 61.8 63.0 0.2 20473 US CHOOPA 141.164.36.157
移动
0. CN 112.30.130.0 Loss% Snt Last Avg Best Wrst StDev AS Name PTR 1. ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 2. ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 3. CN 112.29.129.49 0.0% 20 0.6 0.7 0.6 0.9 0.1 9808 CN CMNET-GD 112.29.129.49 4. CN 112.29.129.13 0.0% 20 2.1 2.2 1.9 2.9 0.2 9808 CN CMNET-GD 112.29.129.13 5. CN 221.183.19.133 0.0% 20 1.5 3.8 1.1 37.9 8.3 9808 CN CMNET-GD 221.183.19.133 6. CN 221.176.18.42 0.0% 20 9.2 13.8 9.0 51.0 10.9 9808 CN CMNET-GD 221.176.18.42 7. CN 221.176.22.30 0.0% 20 14.1 23.0 14.1 70.6 18.8 9808 CN CMNET-GD 221.176.22.30 8. CN 221.183.25.190 95.0% 20 25.4 25.4 25.4 25.4 0.0 9808 CN CMNET-GD 221.183.25.190 9. CN 221.183.55.29 95.0% 20 33.0 33.0 33.0 33.0 0.0 9808 CN CMNET-GD 221.183.55.29 10. CN 223.120.22.6 0.0% 20 32.0 32.5 30.9 35.8 1.6 58453 HK CMI-INT-HK 223.120.22.6 11. CN 223.120.2.1 65.0% 20 44.3 44.4 38.4 49.0 4.2 58453 HK CMI-INT-HK 223.120.2.1 12. CN 223.120.2.42 65.0% 20 36.0 36.5 35.9 39.0 1.1 58453 HK CMI-INT-HK 223.120.2.42 13. CN 223.120.2.118 55.0% 20 36.1 36.4 35.9 37.7 0.7 58453 HK CMI-INT-HK 223.120.2.118 14. KR 58.229.92.217 0.0% 20 35.9 36.3 35.7 40.7 1.1 9318 KR SKB 58.229.92.217 15. KR 1.255.36.136 5.0% 20 73.6 70.9 69.6 74.4 1.6 23930 PH IPVG 1.255.36.136 16. KR 1.255.36.108 0.0% 20 74.5 71.9 69.5 93.8 5.5 23930 PH IPVG 1.255.36.108 17. ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 18. ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 19. KR 222.237.11.137 15.8% 19 92.4 92.5 91.3 98.0 1.5 9318 KR SKB 222.237.11.137
8、vultr韩国vps云服务器回程路由追踪。三网回程走NTT。
电信
traceroute to 220.181.22.1 (220.181.22.1), 30 hops max, 60 byte packets 1 * 2 * 3 * 4 * 5 xe-0-0-0-1-3.r00.seolko02.kr.bb.gin.ntt.net (61.251.96.89) 1.66 ms http: 403 http: 403 6 ae-1.r01.seolko02.kr.bb.gin.ntt.net (129.250.2.30) 31.37 ms http: 403 http: 403 7 ae-17.r30.tokyjp05.jp.bb.gin.ntt.net (129.250.4.4) 31.14 ms http: 403 http: 403 8 ae-10.r27.tokyjp05.jp.bb.gin.ntt.net (129.250.2.156) 30.83 ms http: 403 http: 403 9 xe-1.chinanet.tokyjp05.jp.bb.gin.ntt.net (129.250.66.54) 117.10 ms http: 403 http: 403 10 202.97.12.57 99.17 ms http: 403 http: 403 11 202.97.34.157 114.46 ms http: 403 http: 403 12 220.181.16.54 128.77 ms http: 403 http: 403 13 * 14 220.181.22.1 118.87 ms http: 403 http: 403
联通
traceroute to 211.95.72.254 (211.95.72.254), 30 hops max, 60 byte packets 1 * 2 * 3 * 4 * 5 xe-0-0-0-1-3.r00.seolko02.kr.bb.gin.ntt.net (61.251.96.89) 1.75 ms http: 403 http: 403 6 ae-18.r25.osakjp02.jp.bb.gin.ntt.net (129.250.5.73) 33.06 ms http: 403 http: 403 7 ae-2.r02.osakjp02.jp.bb.gin.ntt.net (129.250.2.128) 42.11 ms http: 403 http: 403 8 219.158.39.193 53.72 ms http: 403 http: 403 9 219.158.113.118 51.30 ms http: 403 http: 403 10 219.158.113.105 52.99 ms http: 403 http: 403 11 * 12 139.226.201.42 53.64 ms http: 403 http: 403 13 112.65.207.22 51.74 ms http: 403 http: 403 14 140.207.207.126 54.65 ms http: 403 http: 403 15 211.95.72.254 52.00 ms http: 403 http: 403
移动
traceroute to 221.130.33.1 (221.130.33.1), 30 hops max, 60 byte packets 1 * 2 * 3 * 4 * 5 xe-0-0-0-1-3.r00.seolko02.kr.bb.gin.ntt.net (61.251.96.89) 1.55 ms http: 403 http: 403 6 ae-1.r01.seolko02.kr.bb.gin.ntt.net (129.250.2.30) 79.58 ms http: 403 http: 403 7 ae-17.r30.tokyjp05.jp.bb.gin.ntt.net (129.250.4.4) 31.51 ms http: 403 http: 403 8 ae-4.r24.tkokhk01.hk.bb.gin.ntt.net (129.250.2.51) 78.00 ms http: 403 http: 403 9 ae-1.r03.tkokhk01.hk.bb.gin.ntt.net (129.250.6.98) 74.28 ms http: 403 http: 403 10 * 11 223.120.2.53 57.24 ms http: 403 http: 403 12 * 13 223.120.2.82 60.59 ms http: 403 http: 403 14 223.120.22.29 90.37 ms http: 403 http: 403 15 * 16 221.183.46.254 96.16 ms http: 403 http: 403 17 221.176.21.229 96.58 ms http: 403 http: 403 18 * 19 221.179.159.238 95.02 ms http: 403 http: 403 20 221.179.159.238 95.47 ms http: 403 http: 403 21 221.130.33.1 92.71 ms http: 403 http: 403
高性价比美国服务器
