rtacct8
Network statistics tools
Usage
Usage: nstat
[-h?vVzrnasd:t:jp]
[PATTERN
[PATTERN]]
Usage: rtacct
[-h?vVzrnasd:t:]
[ListOfRealms]
Overview
nstat and rtacct are simple tools to monitor kernel SNMP counters and network interface statistics.
nstat can filter kernel SNMP counters by name with one or several specified wildcards. Wildcards are case-insensitive and can include special symbols ? and *
Options
-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 up to this measurement.
-
-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 the interval between measurements in seconds.
-
-t, --interval <INTERVAL> -
Time interval to average rates. Default value is 60 seconds.
Releases
12 releases since Debian 2.2 (Potato); the text changed 7 times.
--ignore since Debian 8 (Jessie);
--interval since Debian 8 (Jessie);
--json since Debian 9 (Stretch);
--nooutput since Debian 8 (Jessie);
--noupdate since Debian 8 (Jessie);
--pretty since Debian 10 (Buster);
--reset since Debian 8 (Jessie);
--scan since Debian 10 (Buster);
--version since Debian 8 (Jessie);
--zeros since Debian 10 (Buster);
-V since Debian 5.0 (Lenny);
-a since Debian 5.0 (Lenny);
-d since Debian 5.0 (Lenny);
-j since Debian 9 (Stretch);
-n since Debian 5.0 (Lenny);
-p since Debian 10 (Buster);
-r since Debian 5.0 (Lenny);
-s since Debian 5.0 (Lenny);
-t since Debian 10 (Buster);
-z since Debian 5.0 (Lenny).
--zero until Debian 9 (Stretch);
-? until Debian 7 (Wheezy);
-h until Debian 7 (Wheezy);
-v until Debian 7 (Wheezy).