Ubuntu/Centos服务器测网速方法|怎样测试服务器的上传下载网速？

阿里云最近赠送了一台ECS，网速标称只有1Mbps，今天来测一下。

测速方法非常简单：

wget -O speedtest-cli https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py
chmod +x speedtest-cli

然后直接运行即可：

./speedtest-cli

可以看到结果跟官方描述还是挺一致的：

root@iZ2zebcqegh8n2irao91h7Z:~# ./speedtest-cli 
Retrieving speedtest.net configuration...
Testing from Hangzhou Alibaba Advertising Co.,Ltd. (xx.xx.178.132)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by China unicom Jinan branch (Jinan) [361.63 km]: 26.225 ms
Testing download speed................................................................................
Download: 111.64 Mbit/s
Testing upload speed................................................................................................
Upload: 1.21 Mbit/s

看一下另一台5M的速度：

[root@iz2ze25exlvq9d2bl8vfiqz ~]# ./speedtest-cli 
Retrieving speedtest.net configuration...
Testing from Hangzhou Alibaba Advertising Co.,Ltd. (xx.xx.56.215)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Shandong Unicom 5G (Jinan) [361.63 km]: 23.084 ms
Testing download speed................................................................................
Download: 112.49 Mbit/s
Testing upload speed................................................................................................
Upload: 5.78 Mbit/s

速度的确很一致，我们只需要看上行速度就行了。

这里提一句啊，不得不说，国内的网速真心有点慢，国外的VPS好多都是1G网速的，下面是我另一台DO的网速，简直完爆国内这些网速。

[root@torjanssautostart-3 ~]# ./speedtest-cli 
Retrieving speedtest.net configuration...
Testing from Digital Ocean (xx.xx.xx.176)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by EGI Hosting (Santa Clara, CA) [2.25 km]: 2.115 ms
Testing download speed................................................................................
Download: 1389.93 Mbit/s
Testing upload speed................................................................................................
Upload: 2251.48 Mbit/s

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