linux系统查看网卡速度方法

admin

使用speedtest-cli命令查看下载和上传最大流量
yum install -y python-pip  
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+ ~, d- h2 t# p5 I  `6 N或者python get-pip.py
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python get-pip.py
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/de ... s/#python-2-support pip 21.0 will remove support for this functionality.
5 b9 @* u- a- B1 y: bCollecting pip<21.0
  Downloading pip-20.3.4-py2.py3-none-any.whl (1.5 MB)
     |????????????????????????????????| 1.5 MB 29 kB/s
+ f; `  q0 ~9 ]; X! @) PCollecting wheel
  Downloading wheel-0.37.1-py2.py3-none-any.whl (35 kB)
/ w6 V4 Q5 K6 t, F* TInstalling collected packages: pip, wheel
Successfully installed pip-20.3.4 wheel-0.37.1
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; Q4 O: s8 o3 P4 |8 g; E+ R安装speedtes-cli  
& Q- B7 e) d7 i* K3 Ypip install speedtest-cli
  V8 {9 Q) X" L, gpip install speedtest-cli
8 c7 k- H- p/ b* PDEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/de ... s/#python-2-support pip 21.0 will remove support for this functionality.
Collecting speedtest-cli
6 H( q6 z8 N  f7 l! q  Downloading speedtest_cli-2.1.3-py2.py3-none-any.whl (23 kB)
# S; L9 [1 u; K# K: dInstalling collected packages: speedtest-cli
Successfully installed speedtest-cli-2.1.3

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[root@test-vm ~]# speedtest
6 r* O# K9 V& y: fspeedtest      speedtest-cli  
) @5 J" G9 j) u$ O) d4 B[root@test-vm ~]# speedtest
speedtest      speedtest-cli  
[root@test-vm ~]# speedtest-cli
% X7 Y6 L" ?$ h2 o; S* ^& H8 f: bRetrieving speedtest.net configuration...
, C* d2 Y9 z5 b- _/ Y: [8 GTesting from Unknown (202.60.126.184)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by 天津电信 (TianJin) [565.12 km]: 42.105 ms
" C" {( ?5 \' F* ^Testing download speed................................................................................
% M5 P! z, V( f" s% p. `$ eDownload: 27.61 Mbit/s
Testing upload speed................................................................................................
Upload: 27.80 Mbit/s
[root@test-vm ~]#
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使用nload命令查看：
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yum install -y nload


或者dstat -n 命令：
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再或者使用ethtool eth0
9 G$ z  ]) H! j( @7 W7 ~查看网卡。
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admin

[root@0002 ~]# cat /sys/class/net/eth0/speed
[root@ ~]# cat /sys/class/net/enp2s0f0/speed
1000

4 [7 U4 D* V; ]0 G[root@controller1 ~]# cat /sys/class/net/enp130s0f0/speed
10000