快云弹性云主机测评：香港CN2 GIA线路（4核4G峰值带宽20M）9折优惠，1核1G/20M带宽 27元/月起，2核2G/20M带宽 49元/月起

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快云是一家成立于 2020 年的新起国内主机服务商, 主营业务香港弹性云服务器, 国内高防物理服务器。美国高防筹备中即将上线。主营：香港高速 CN2 服务器, 国内延迟平均 30-50ms，建站秒开，采用 RIAD10 阵列。所有配置均给 20M 双向带宽。网维 24 小时监控用户带宽使用情况，禁止长时间占用带宽，晚间高峰期也能稳定跑满 20M，提升用户体验。1 核 1G/20M 带宽仅售 27 元 / 月起，2 核 -2G/20M 带宽仅售 49 元 / 月起，快云还为大家提供了 9 折优惠码，无使用次数限制。续费同价！有需要的可以关注一下。

一、快运科技官网

点击此处进入快云科技官方网站

二、快云科技优惠码

• 最新优惠码：KGH1CSrV

三、香港 VPS

香港 CN2 GIA 弹性云 1 核 1G 核心：1 核 CPU 内存：1GB 硬盘：40G+10GB 流量限制：500G 带宽峰值：20Mbps(双向) 架构：KVM 价格：27 元 / 月 购买：点击直达

香港 CN2 GIA 弹性云 2 核 2G 核心：2 核 CPU 内存：2GB 硬盘：40G+25GB 流量限制：500G 带宽峰值：20Mbps(双向) 架构：KVM 价格：49 元 / 月 购买：点击直达

四、测试 IP

• 香港线路测试站点 IP：154.91.157.115
• 香港线路测试下载速度：154.91.157.115/ky.zip

五，测评

系统信息

CPU E5-2696 v2 @ 2.50GHz

OS Release: CentOS Linux 7.6.1810 (x86_64)
CPU Model: Intel(R) Xeon(R) CPU E5-2696 v2 @ 2.50GHz 2.50 GHz
CPU Cache Size: 4096 KB
CPU Number: 4 vCPU
Virt Type: KVM
Memory Usage: 685.01 MB / 3.70 GB
Swap Usage: 0 KB / 2.00 GB
Boot Device: /dev/mapper/centos-root
Disk Usage: 3.21 GB / 17.81 GB
CPU Usage: 4.8% used, 0.0% iowait, 0.0% steal
Load (1/5/15min): 0.00 0.01 0.05
Uptime: 0 Days, 5 Hours, 27 Minutes, 25 Seconds
Kernel Version: 3.10.0-957.12.2.el7.x86_64
Network CC Method: cubic + pfifo_fast
 
-> Network Infomation
 
IPV4 - IP Address: [HK] 103.254.108.116
IPV4 - ASN Info: AS38197 (SUNHK-DATA-AS-AP - Sun Network (Hong Kong) Limited, HK)
IPV4 - Region: China Hong Kong

CPU、磁盘等信息

-> CPU Performance Test (Fast Mode, 1-Pass @ 5sec)
 
1 Thread Test: 811 Scores
4 Threads Test: 3249 Scores
 
-> Memory Performance Test (Fast Mode, 1-Pass @ 5sec)
 
1 Thread - Read Test : 17019.37 MB/s
1 Thread - Write Test: 13799.24 MB/s
 
-> Disk Speed Test (4K Block/1M Block, Direct Mode)
 
Test Name Write Speed Read Speed
100MB-4K Block 9.7 MB/s (2365 IOPS, 10.82s) 9.9 MB/s (2411 IOPS, 10.62s)
1GB-1M Block 101 MB/s (95 IOPS, 10.43s) 862 MB/s (822 IOPS, 1.22s)

I/O Speed(1st run) : 287 MB/s
I/O Speed(2nd run) : 337 MB/s
I/O Speed(3rd run) : 368 MB/s
Average I/O speed : 330.7 MB/s

速度测试

带宽目前情况是上下行都可以跑满~~ 商家标注的 20M 峰值带宽~~

Server: HGC 環電 - Hong Kong
ISP: Sun Network
Latency: 3.80 ms
Download: 19.75 Mbps
Upload: 21.60 Mbps
Packet Loss: 0.0%
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
上海 电信 21.71 Mbps 19.71 Mbps 44.06 ms
广州 电信 5G 21.69 Mbps 19.74 Mbps 10.89 ms
北京 联通 21.70 Mbps 19.76 Mbps 106.91 ms
上海 移动 5G 20.92 Mbps 19.62 Mbps 54.07 ms
北京 移动 21.33 Mbps 19.72 Mbps 43.89 ms
重庆 移动 20.93 Mbps 19.46 Mbps 37.24 ms

路由测试

电信回程：cn2 gia 线路

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 43.243.74.126 0.42 ms AS38197 China Hong Kong snw.hk
2 *
3 63.140.7.57 1.26 ms AS4809 China Hong Kong ChinaTelecom
4 59.43.246.181 107.08 ms AS13030 China Hong Kong ChinaTelecom
5 59.43.246.225 82.79 ms AS13030 China Guangdong Guangzhou ChinaTelecom
6 *
7 59.43.132.13 40.70 ms AS13030 China Beijing ChinaTelecom
8 *
9 36.110.244.46 51.22 ms AS23724 China Beijing ChinaTelecom
10 *
11 180.149.128.9 49.37 ms AS23724 China Beijing ChinaTelecom
 
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 43.243.74.126 0.45 ms AS38197 China Hong Kong snw.hk
2 *
3 63.140.7.57 1.04 ms AS4809 China Hong Kong ChinaTelecom
4 59.43.247.85 4.19 ms AS13030 China Guangdong Guangzhou ChinaTelecom
5 59.43.249.26 24.45 ms AS13030 China Shanghai ChinaTelecom
6 *
7 59.43.138.53 33.16 ms AS13030 China Shanghai ChinaTelecom
8 202.97.70.229 37.71 ms AS13030 China Shanghai ChinaTelecom
9 101.95.120.125 29.48 ms AS4812 China Shanghai ChinaTelecom
10 *
11 124.74.232.242 37.49 ms AS4812 China Shanghai ChinaTelecom
12 101.227.255.34 34.18 ms AS4812 China Shanghai ChinaTelecom
13 101.227.255.34 34.57 ms AS4812 China Shanghai ChinaTelecom
14 180.153.28.5 70.87 ms AS4812 China Shanghai ChinaTelecom

移动回程 cn2 线路

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 43.243.74.126 8.76 ms AS38197 China Hong Kong snw.hk
2 *
3 63.140.7.57 1.52 ms AS4809 China Hong Kong ChinaTelecom
4 59.43.247.85 2.14 ms AS13030 China Guangdong Guangzhou ChinaTelecom
5 59.43.188.125 4.61 ms AS13030 China Guangdong Guangzhou ChinaTelecom
6 *
7 59.43.130.145 8.04 ms AS13030 China Guangdong Guangzhou ChinaTelecom
8 202.97.55.174 15.50 ms AS4134 China Guangdong Guangzhou ChinaTelecom
9 202.97.63.206 10.09 ms AS4134 China Guangdong Guangzhou ChinaTelecom
10 *
11 221.176.18.97 49.24 ms AS9808 China Guangdong Guangzhou ChinaMobile
12 221.176.16.205 35.73 ms AS9808 China Shanghai ChinaMobile
13 221.183.55.22 42.46 ms AS9808 China Shanghai ChinaMobile

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 43.243.74.126 1.24 ms AS38197 China Hong Kong snw.hk
2 *
3 63.140.7.57 11.60 ms AS4809 China Hong Kong ChinaTelecom
4 59.43.247.93 1.00 ms AS13030 China Hong Kong ChinaTelecom
5 59.43.187.177 15.70 ms AS13030 China Guangdong Guangzhou ChinaTelecom
6 *
7 *
8 202.97.55.218 13.87 ms AS4134 China Guangdong Guangzhou ChinaTelecom
9 202.97.63.198 8.28 ms AS4134 China Guangdong Guangzhou ChinaTelecom
10 221.183.54.117 8.24 ms AS9808 China Guangdong Guangzhou ChinaMobile
11 221.176.22.185 46.70 ms AS9808 China Guangdong Guangzhou ChinaMobile
12 111.24.4.241 46.23 ms AS9808 China Guangdong Guangzhou ChinaMobile
13 211.136.214.130 49.71 ms AS56040 China Guangdong Guangzhou ChinaMobile
14 211.139.180.106 13.26 ms AS56040 China Guangdong Guangzhou ChinaMobile
15 120.196.212.25 9.82 ms AS56040 China Guangdong Guangzhou ChinaMobile

联通回程：走 cn2 gia 线路

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 43.243.74.126 0.41 ms AS38197 China Hong Kong snw.hk
2 *
3 63.140.7.57 1.31 ms AS4809 China Hong Kong ChinaTelecom
4 59.43.247.93 1.55 ms AS13030 China Hong Kong ChinaTelecom
5 59.43.189.81 29.22 ms AS13030 China Shanghai ChinaTelecom
6 *
7 59.43.138.53 35.13 ms AS13030 China Shanghai ChinaTelecom
8 59.43.80.94 32.33 ms AS13030 China Shanghai ChinaTelecom
9 202.97.45.45 28.63 ms AS4134 China Shanghai ChinaTelecom
10 202.97.17.194 34.32 ms AS4134 China Shanghai ChinaTelecom
11 219.158.6.229 31.60 ms AS4837 China Shanghai ChinaUnicom
12 219.158.6.169 49.83 ms AS4837 China Beijing ChinaUnicom
13 125.33.186.22 46.65 ms AS4808 China Beijing ChinaUnicom
14 124.65.63.38 59.31 ms AS4808 China Beijing ChinaUnicom
15 61.148.159.30 72.44 ms AS4808 China Beijing ChinaUnicom
16 61.148.158.102 70.29 ms AS4808 China Beijing ChinaUnicom
17 61.135.113.158 71.53 ms AS4808 China Beijing ChinaUnicom
18 *
19 *
20 123.125.99.1 83.89 ms AS4808 China Beijing ChinaUnicom

丢包率测试

测试时间：晚上 23 点，测试 40 分钟

内存性能测试

可能这里没调整好，4G 内存，竟然可以跑到 4840MB~~

4710MB allocated
4720MB allocated
4730MB allocated
4740MB allocated
4750MB allocated
4760MB allocated
4770MB allocated
4780MB allocated
4790MB allocated
4800MB allocated
4810MB allocated
4820MB allocated
4830MB allocated
4840MB allocated
Killed

DB 测试

• MyISAM 引擎 100 并发查询时间：1.386 秒
• MyISAM 引擎 1000 并发查询时间：2.029 秒
• InnoDB 引擎 100 并发查询时间：1.093 秒
• InnoDB 引擎 1000 并发查询时间：1.95 秒

Benchmark
Running for engine myisam
Average number of seconds to run all queries: 1.378 seconds
Minimum number of seconds to run all queries: 1.344 seconds
Maximum number of seconds to run all queries: 1.438 seconds
Number of clients running queries: 100
Average number of queries per client: 20

Benchmark
Running for engine myisam
Average number of seconds to run all queries: 2.026 seconds
Minimum number of seconds to run all queries: 1.976 seconds
Maximum number of seconds to run all queries: 2.086 seconds
Number of clients running queries: 1000
Average number of queries per client: 2

Benchmark
Running for engine innodb
Average number of seconds to run all queries: 1.092 seconds
Minimum number of seconds to run all queries: 1.070 seconds
Maximum number of seconds to run all queries: 1.119 seconds
Number of clients running queries: 100
Average number of queries per client: 20

Benchmark
Running for engine innodb
Average number of seconds to run all queries: 1.888 seconds
Minimum number of seconds to run all queries: 1.668 seconds
Maximum number of seconds to run all queries: 2.295 seconds
Number of clients running queries: 1000
Average number of queries per client: 2

并发测试

50KB 静态页面测试 并发 ≈ 2000

请求服务器：腾讯云重庆云服务器延迟 50 毫秒

Server Software: nginx
Server Hostname: ***
Server Port: 80

Document Path: /50kb.html
Document Length: 51276 bytes

Concurrency Level: 2000
Time taken for tests: 95.562 seconds
Complete requests: 2000
Failed requests: 162
(Connect: 0, Receive: 0, Length: 162, Exceptions: 0)
Write errors: 0
Total transferred: 50001600 bytes
HTML transferred: 49749600 bytes
Requests per second: 10.46 [#/sec] (mean)
Time per request: 95562.204 [ms] (mean)
Time per request: 95.562 [ms] (mean, across all concurrent requests)
Transfer rate: 510.97 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 41 53 4.8 54 66
Processing: 190 48434 17302.8 49469 95415
Waiting: 43 4486 10806.9 711 80115
Total: 237 48487 17302.9 49512 95461

Percentage of the requests served within a certain time (ms)
50% 49512
66% 56441
75% 60386
80% 62632
90% 71801
95% 76680
98% 82183
99% 84973
100% 95461 (longest request)

总结

1）线路不错，电信双线，移动和联通回城都走了 cn2 gia 线路，线路总体稳定，国内访问良好。就是不知道，这么好的线路可以维持多久 *^____^*

2）带宽限制的还是很严格的，最低 200G 流量起步，这个很大程度上可以限制滥用。

3）建站，如果一直这么稳定，建站是可以的。

4）产品定位，感觉定位是比腾讯，阿里的的轻量产品的位置。不过，线路要更好一点，而且带宽和流量都做了严格的限制。不是那种，一上来就是各种无限流量忽悠人的哪种商家。

5）如果购买有点担心啥的，可以选择月付，毕竟最便宜的 20 几块钱，还是 cn2 gia 线路，用一个月也回本了。