Provided by: iproute2_5.2.0-1ubuntu2_amd64
nstat, rtacct - network statistics tools.
Usage: nstat [ -h?vVzrnasd:t:jp ] [ PATTERN [ PATTERN ] ] Usage: rtacct [ -h?vVzrnasd:t: ] [ ListOfRealms ]
nstat and rtacct are simple tools to monitor kernel snmp counters and network interface statistics.
-h, --help Print help -V, --version Print version -z, --zeros Dump zero counters too. By default they are not shown. -r, --reset Reset history. -n, --nooutput Do not display anything, only update history. -a, --ignore Dump absolute values of counters. The default is to calculate increments since the previous use. -s, --noupdate Do not update history, so that the next time you will see counters including values accumulated to the moment of this measurement too. -j, --json Display results in JSON format. -p, --pretty When combined with --json, pretty print the output. -d, --scan <INTERVAL> Run in daemon mode collecting statistics. <INTERVAL> is interval between measurements in seconds. -t, --interval <INTERVAL> Time interval to average rates. Default value is 60 seconds.