![]() # Ttl: 2.49 GByteĪnother excellent tool is iftop, also easily apt-get'able: 191Mb 381Mb 572Mb 763Mb 954Mb Nload is a great tool for monitoring bandwidth in real time and easily installed in Ubuntu or Debian with sudo apt-get install nload. Local = just reads from /sys/class/net/$dev/statistics every second, and prints out the current numbers and the average rate of change: $. ![]() ![]() My $dir = "/sys/class/net/$dev/statistics" I wrote this dumb script a long time ago, it depends on nothing but Perl and Linux≥2.6: #!/usr/bin/perl No need for priv, dorky binaries, hacky scripts, libpcap, etc. Got sar? Likely yes if youre using RHEL/CentOS.
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