How does install iftop to monitor bandwidth - CentOS

Environment
  • CentOS 5


Content
One day we suddenly had a web service failed to send emails, but that was ping connection OK, were to install iftop, for monitoring the bandwidth.

How-to
#wget http://ftp.cuhk.edu.hk/pub/linux/fedora-epel/5/x86_64/epel-release-5-4.noarch.rpm
#yum -y install iftop
#iftop -i eth0


Reference


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