linux 网络监控软件nethogs iftop

1、nethogs

yum -y install nethogs

装上了这个工具之后，使用起来就非常简单了。敲入nethogs 就会给出所有的信息。看下面的例子。

root@ubuntu2:~# nethogs
NetHogs version 0.8.0

 PID USER     PROGRAM                      DEV        SENT      RECEIVED
2214  root     /usr/lib/apt/methods/http    eth0       4.693     238.631 KB/sec
2051  ubuntu   sshd: ubuntu@pts/1           eth0       3.442       0.310 KB/sec
1120  ubuntu   sshd: ubuntu@pts/0           eth0       0.416       0.035 KB/sec
2213  root     /usr/lib/apt/methods/http    eth0       0.021       0.023 KB/sec
?     root     unknown TCP                             0.000       0.000 KB/sec

TOTAL                                                8.572     239.000 KB/sec

2、iftop

yum -y install iftop

root@ubuntu2:~# iftop -B