Linux 命令行测试网络上下行速率

https://github.com/sivel/speedtest-cli

方式一

[root@i ~]# wget https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py
[root@i ~]# python speedtest.py

方式二

[root@i ~]# pip install speedtest-cli
[root@i ~]# speedtest-cli 

执行完成后会得到类似下面的输出

Retrieving speedtest.net configuration...
Testing from China Telecom (Group) (1.1.1.1)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Henan CMCC 5G (Zhengzhou) [9.69 km]: 23.605 ms
Testing download speed................................................................................
Download: 212.83 Mbit/s
Testing upload speed................................................................................................
Upload: 90.96 Mbit/s

可以看到这台主机的下载速率在 200+，上传在 90+ Mbps，其它用法可以通过 -h 查看说明：

[root@i ~]# python speedtest.py -h
Usage: speedtest.py [options]

Command line interface for testing internet bandwidth using speedtest.net.
--------------------------------------------------------------------------
https://github.com/sivel/speedtest-cli

Options:
  -h, --help            show this help message and exit
  --no-download         Do not perform download test
  --no-upload           Do not perform upload test
  --single              Only use a single connection instead of multiple. This
                        simulates a typical file transfer.
  --bytes               Display values in bytes instead of bits. Does not
                        affect the image generated by --share, nor output from
                        --json or --csv
  --share               Generate and provide a URL to the speedtest.net share
                        results image, not displayed with --csv
  --simple              Suppress verbose output, only show basic information
  --csv                 Suppress verbose output, only show basic information
                        in CSV format. Speeds listed in bit/s and not affected
                        by --bytes
  --csv-delimiter=CSV_DELIMITER
                        Single character delimiter to use in CSV output.
                        Default ","
  --csv-header          Print CSV headers
  --json                Suppress verbose output, only show basic information
                        in JSON format. Speeds listed in bit/s and not
                        affected by --bytes
  --list                Display a list of speedtest.net servers sorted by
                        distance
  --server=SERVER       Specify a server ID to test against. Can be supplied
                        multiple times
  --exclude=EXCLUDE     Exclude a server from selection. Can be supplied
                        multiple times
  --mini=MINI           URL of the Speedtest Mini server
  --source=SOURCE       Source IP address to bind to
  --timeout=TIMEOUT     HTTP timeout in seconds. Default 10
  --secure              Use HTTPS instead of HTTP when communicating with
                        speedtest.net operated servers
  --no-pre-allocate     Do not pre allocate upload data. Pre allocation is
                        enabled by default to improve upload performance. To
                        support systems with insufficient memory, use this
                        option to avoid a MemoryError
  --version             Show the version number and exit