Scaleway云性能测试与体验
Scaleway实际上是onlone.net的子公司或者可以称作是马甲，专门负责运作VPS业务。比较出名的可能就是scaleway的arm系列vps，但是由于arm的天生不足与软件丰富度较小，本次只选择了x86的入门级配置进行测试，费用为每月2.99欧元，支持按小时计费。
CPU为双核atom C2750，性能差不多略强于单核高频E3，2G的内存算是很良心了，从IO的速度来看，可能是被限速的SSD或者采用了RAID0的机械硬盘。网络的话，因为从中国到法国的距离较远，延迟比较高，好在并没有怎么绕路；但是对电信线路不友好，对联通和移动则还算可以。
----------------------------------------------------------------------
CPU model : Intel(R) Atom(TM) CPU C2750 @ 2.40GHz
Number of cores : 2
CPU frequency : 2393.900 MHz
Total size of Disk : 47.0 GB (1.1 GB Used)
Total amount of Mem : 2001 MB (28 MB Used)
Total amount of Swap : 0 MB (0 MB Used)
System uptime : 0 days, 0 hour 1 min
Load average : 0.03, 0.02, 0.00
OS : Debian GNU/Linux 9
Arch : x86_64 (64 Bit)
Kernel : 4.9.20-std-1
----------------------------------------------------------------------
I/O speed(1st run) : 93.5 MB/s
I/O speed(2nd run) : 173 MB/s
I/O speed(3rd run) : 174 MB/s
Average I/O speed : 146.8 MB/s
----------------------------------------------------------------------
Node Name IPv4 address Download Speed
CacheFly 62.210.187.96 63.9MB/s
Linode, Tokyo, JP 2400:8900::4b 8.76MB/s
Linode, Singapore, SG 2400:8901::4b 7.06MB/s
Linode, London, UK 2a01:7e00::4b 59.1MB/s
Linode, Frankfurt, DE 2a01:7e01::4b 49.8MB/s
Linode, Fremont, CA 2600:3c01::4b 2.37MB/s
Softlayer, Dallas, TX 2607:f0d0:1101:4::2 10.5MB/s
Softlayer, Seattle, WA 2607:f0d0:2001:3::2 9.83MB/s
Softlayer, Frankfurt, DE 2a03:8180:1201:45::4 49.4MB/s
Softlayer, Singapore, SG 2401:c900:1101:8::2 7.05MB/s
Softlayer, HongKong, CN 119.81.130.170 6.04MB/s
----------------------------------------------------------------------
Node Name IPv6 address Download Speed
Linode, Atlanta, GA 2600:3c02::4b 8.61MB/s
Linode, Dallas, TX 2600:3c00::4b 11.9MB/s
Linode, Newark, NJ 2600:3c03::4b 16.8MB/s
Linode, Singapore, SG 2400:8901::4b 6.99MB/s
Linode, Tokyo, JP 2400:8900::4b 8.76MB/s
Softlayer, San Jose, CA 2607:f0d0:2601:2a::4 6.21MB/s
Softlayer, Washington, WA 2607:f0d0:3001:78::2 15.8MB/s
Softlayer, Paris, FR 2a03:8180:1301:8::4 71.8MB/s
Softlayer, Singapore, SG 2401:c900:1101:8::2 8.49MB/s
Softlayer, Tokyo, JP 2401:c900:1001:16::4 3.90MB/s
----------------------------------------------------------------------
到国内的网络速度和延迟
Node Name Upload Speed Download Speed Latency
深圳电信 0.16 Mbit/s 1.28 Mbit/s 000.000 ms
上海电信 12.37 Mbit/s 2.23 Mbit/s 369.448 ms
成都电信 0.26 Mbit/s 0.96 Mbit/s 000.000 ms
沈阳联通 3.79 Mbit/s 20.11 Mbit/s 518.066 ms
西安联通 5.53 Mbit/s 16.42 Mbit/s 537.784 ms
上海联通 2.77 Mbit/s 23.42 Mbit/s 325.475 ms
重庆联通 6.95 Mbit/s 7.73 Mbit/s 411.808 ms
西安移动 21.03 Mbit/s 16.59 Mbit/s 326.591 ms
上海移动 18.33 Mbit/s 7.00 Mbit/s 307.475 ms
宁波移动 17.68 Mbit/s 3.58 Mbit/s 810.72 ms
成都移动 19.43 Mbit/s 25.62 Mbit/s 268.373 ms