Linux系统查看服务器带宽及网络使用情况的具体方法

前言

操作系统： Linux 操作环境： Centos7

Linux系统中如何查看服务器带宽？本篇文章主要和大家分享一下Linux系统中查看服务器带宽的方法，有需要的朋友可以参考一下。

众多网络相关的命令可查看：解读Linux下ip命令展示的网络连接信息

linux查看服务器带宽具体方法

一、使用speedtest-cli命令查看下载和上传最大流量值

因为命令是python的，所以，需要先下载一个python，用pip下载次命令；

yum -y install python-pip
#等待下载完
pip install speedtest-cli

root@cs:[/root]speedtest-cli
Retrieving speedtest.net configuration…
Testing from China Unicom (125.119.20.3)…
Retrieving speedtest.net server list…
Selecting best server based on ping…
Hosted by China Telecom TianJin-5G (TianJin) [123.83 km]: 47.213 ms
Testing download speed……………………………………………………………………..
Download: 16.36 Mbit/s
Testing upload speed……………………………………………………………………………………
Upload: 18.58 Mbit/s

二、查看网卡、网络的详情

1.查看服务器网络端口

ifconfig

2.ethtool命令查看宽带大小

ethtool 网卡名称
[root@222 ~]# ethtool eno1
Settings for eno1:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Supported FEC modes: Not reported
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Advertised FEC modes: Not reported
Speed: 100Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 1
Transceiver: internal
Auto-negotiation: on
MDI-X: off (auto)
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000007 (7)
drv probe link
Link detected: yes