iftop
iftop show bandwidth usage like top show cpu and memory usage.
To see network usage, run
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iftop |
If you have multiple network interface, you need to specify network interface to monitor, this can be done with -i option
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iftop -i eth1 |
To install on CentOS, run
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yum install iftop |
For installing from source, see Install iftop from source on CentOS
On Ubuntu
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apt -y install iftop |
To use, run iftop