RTACCT(8) System Manager’s Manual RTACCT(8)
nstat, rtacct – network statistics tools.
Usage: nstat [ -h?vVzrnasd:t: ] [ 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
Dump zero counters too. By default they are not shown.
Do not display anything, only update history.
Dump absolute values of counters. The default is to calculate
increments since the previous use.
Do not update history, so that the next time you will see coun‐
ters including values accumulated to the moment of this measure‐
ment too. -j, –json Display results in JSON format.
Run in daemon mode collecting statistics.
between measurements in seconds.
Time interval to average rates. Default value is 60 seconds.
27 June, 2007 RTACCT(8)