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前言
操作系统:
Linux操作环境:
Centos7
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 (113)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by China Telecom TianJin-5G (TianJin) [183 km]: 213 ms
Testing download speed................................................................................
Download: 36 Mbit/s
Testing upload speed................................................................................................
Upload: 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
Speed: 100Mb/s 带宽为白兆
三、nload命令实时统计网卡带宽使用率
没有nload命令的需要下载;
yum -y install nload
#等待下载完
#直接使用命令查看
nload
#指定网卡进入 nload eno1
Incoming是进入网卡的流量,Outgoing是从这块网卡出去的流量,每一部分都有下面几个。
Curr:当前流量
Avg:平均流量
Min:最小流量
Max:最大流量
Ttl:总流量
四、dstat -n命令实时监测网络的状态
dstat -n
正文完