Linux测试网络速度

Speedtest是用来测试网络性能的开源软件，在Linux下面安装Speedtest可以用来测试网络出口的上传和下载速度，帮助排查网络方面导致的故障。

apt install python-pip
pip install speedtest-cli
which speedtest-cli | bash -

github安装
pip install git+https://github.com/sivel/speedtest-cli.git
或者
git clone https://github.com/sivel/speedtest-cli.git python speedtest-cli/setup.py install

shell安装
wget -O speedtest-cli https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest_cli.py chmod +x speedtest-cli
./speedtest-cli
speedtest-cli使用
speedtest-cli –h
/usr/bin/speedtest-cli –share
/usr/bin/speedtest-cli –list

具体过程如下：---------------------------------------------------------------------------

root@zabbix:/home/zj131# apt install python-pip
Reading package lists... Done
Building dependency tree... 0%
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
libexpat1-dev libpython-all-dev libpython-dev libpython2.7-dev python-all python-all-dev
python-dev python-pip-whl python-setuptools python-wheel python2.7-dev
Suggested packages:
python-setuptools-doc
The following NEW packages will be installed:
libexpat1-dev libpython-all-dev libpython-dev libpython2.7-dev python-all python-all-dev
python-dev python-pip python-pip-whl python-setuptools python-wheel python2.7-dev
0 upgraded, 12 newly installed, 0 to remove and 146 not upgraded.
Need to get 29.7 MB of archives.
After this operation, 44.7 MB of additional disk space will be used.
Get:1 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libexpat1-dev amd64 2.1.0-7ubuntu0.16.04.3 [115 kB]
Get:2 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libpython2.7-dev amd64 2.7.12-1ubuntu0~16.04.1 [27.8 MB]
Get:3 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 libpython-dev amd64 2.7.11-1 [7,728 B]
Get:4 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 libpython-all-dev amd64 2.7.11-1 [992 B]
Get:5 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 python-all amd64 2.7.11-1 [978 B]
Get:6 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 python2.7-dev amd64 2.7.12-1ubuntu0~16.04.1 [276 kB]
Get:7 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 python-dev amd64 2.7.11-1 [1,160 B]
Get:8 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 python-all-dev amd64 2.7.11-1 [1,000 B]
Get:9 http://us.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 python-pip-whl all 8.1.1-2ubuntu0.4 [1,110 kB]
Get:10 http://us.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 python-pip all 8.1.1-2ubuntu0.4 [144 kB]
Get:11 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 python-setuptools all 20.7.0-1 [169 kB]
Get:12 http://us.archive.ubuntu.com/ubuntu xenial/universe amd64 python-wheel all 0.29.0-1 [48.0 kB]
Fetched 29.7 MB in 1min 49s (272 kB/s)
Selecting previously unselected package libexpat1-dev:amd64.
(Reading database ... 107922 files and directories currently installed.)
Preparing to unpack .../libexpat1-dev_2.1.0-7ubuntu0.16.04.3_amd64.deb ...
Unpacking libexpat1-dev:amd64 (2.1.0-7ubuntu0.16.04.3) ...
Selecting previously unselected package libpython2.7-dev:amd64.
Preparing to unpack .../libpython2.7-dev_2.7.12-1ubuntu0~16.04.1_amd64.deb ...
Unpacking libpython2.7-dev:amd64 (2.7.12-1ubuntu0~16.04.1) ...
Selecting previously unselected package libpython-dev:amd64.
Preparing to unpack .../libpython-dev_2.7.11-1_amd64.deb ...
Unpacking libpython-dev:amd64 (2.7.11-1) ...
Selecting previously unselected package libpython-all-dev:amd64.
Preparing to unpack .../libpython-all-dev_2.7.11-1_amd64.deb ...
Unpacking libpython-all-dev:amd64 (2.7.11-1) ...
Selecting previously unselected package python-all.
Preparing to unpack .../python-all_2.7.11-1_amd64.deb ...
Unpacking python-all (2.7.11-1) ...
Selecting previously unselected package python2.7-dev.
Preparing to unpack .../python2.7-dev_2.7.12-1ubuntu0~16.04.1_amd64.deb ...
Unpacking python2.7-dev (2.7.12-1ubuntu0~16.04.1) ...
Selecting previously unselected package python-dev.
Preparing to unpack .../python-dev_2.7.11-1_amd64.deb ...
Unpacking python-dev (2.7.11-1) ...
Selecting previously unselected package python-all-dev.
Preparing to unpack .../python-all-dev_2.7.11-1_amd64.deb ...
Unpacking python-all-dev (2.7.11-1) ...
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Unpacking python-pip-whl (8.1.1-2ubuntu0.4) ...
Selecting previously unselected package python-pip.
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Preparing to unpack .../python-setuptools_20.7.0-1_all.deb ...
Unpacking python-setuptools (20.7.0-1) ...
Selecting previously unselected package python-wheel.
Preparing to unpack .../python-wheel_0.29.0-1_all.deb ...
Unpacking python-wheel (0.29.0-1) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up libexpat1-dev:amd64 (2.1.0-7ubuntu0.16.04.3) ...
Setting up libpython2.7-dev:amd64 (2.7.12-1ubuntu0~16.04.1) ...
Setting up libpython-dev:amd64 (2.7.11-1) ...
Setting up libpython-all-dev:amd64 (2.7.11-1) ...
Setting up python-all (2.7.11-1) ...
Setting up python2.7-dev (2.7.12-1ubuntu0~16.04.1) ...
Setting up python-dev (2.7.11-1) ...
Setting up python-all-dev (2.7.11-1) ...
Setting up python-pip-whl (8.1.1-2ubuntu0.4) ...
Setting up python-pip (8.1.1-2ubuntu0.4) ...
Setting up python-setuptools (20.7.0-1) ...
Setting up python-wheel (0.29.0-1) ...
root@zabbix:/home/zj131# pip install speedtest-cli
Collecting speedtest-cli
Downloading speedtest_cli-1.0.7-py2.py3-none-any.whl
Installing collected packages: speedtest-cli
Successfully installed speedtest-cli-1.0.7
You are using pip version 8.1.1, however version 9.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
root@zabbix:/home/zj131# which speedtest-cli | bash -
Retrieving speedtest.net configuration...
Testing from China Telecom Zhejiang (115.239.137.229)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by China Telecom (Shanghai) [159.30 km]: 35.873 ms
Testing download speed................................................................................
Download: 14.60 Mbit/s
Testing upload speed................................................................................................
Upload: 33.47 Mbit/s

root@zabbix:/home/zj131# which speedtest-cli
/usr/local/bin/speedtest-cli
root@zabbix:/home/zj131# /usr/local/bin/speedtest-cli  --share
Retrieving speedtest.net configuration...
Testing from China Telecom Zhejiang (115.239.137.229)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by China Unicom (Nanjing) [283.73 km]: 42.266 ms
Testing download speed................................................................................
Download: 42.97 Mbit/s
Testing upload speed................................................................................................
Upload: 8.18 Mbit/s
Share results: http://www.speedtest.net/result/6800539811.png[/code] 
这个就是测试后的图片显示结果直接url访问 http://www.speedtest.net/result/6800539811.png