实时检查传入的网络流量？

Question

有没有一种方法可以在我的服务器上实时监控传入的网络流量？最好是*bps

运行 Ubuntu

Answer 1

另一个值得研究的好方法是iftop - 它会显示连接和 bps 并具有一些相当不错的功能。

Answer 2

如果统计：

rilindo@ubuntu:~$ sudo apt-get install ifstat
[sudo] password for rilindo: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following NEW packages will be installed:
  ifstat
0 upgraded, 1 newly installed, 0 to remove and 3 not upgraded.
Need to get 23.4kB of archives.
After this operation, 94.2kB of additional disk space will be used.
Get:1 http://us.archive.ubuntu.com/ubuntu/ lucid/universe ifstat 1.1-8 [23.4kB]
Fetched 23.4kB in 0s (34.6kB/s) 
Selecting previously deselected package ifstat.
(Reading database ... 92838 files and directories currently installed.)
Unpacking ifstat (from .../ifstat_1.1-8_amd64.deb) ...
Processing triggers for man-db ...
Setting up ifstat (1.1-8) ...
rilindo@ubuntu:~$ ifstat
       eth0                br0                virbr0              vnet0               vnet1               vnet2               vnet3               vnet4       
 KB/s in  KB/s out   KB/s in  KB/s out   KB/s in  KB/s out   KB/s in  KB/s out   KB/s in  KB/s out   KB/s in  KB/s out   KB/s in  KB/s out   KB/s in  KB/s out
    4.67      5.21      3.67      5.05      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
    3.93      4.59      0.38      0.74      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
    3.93      4.59      6.19      8.30      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
    3.93      4.59      3.03      4.33      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00