1Sys::Statistics::Linux:U:sNeertSCtoanttsr(i3b)uted PerlSDyosc:u:mSetnattaitsitoincs::Linux::NetStats(3)
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NAME

6       Sys::Statistics::Linux::NetStats - Collect linux net statistics.
7

SYNOPSIS

9           use Sys::Statistics::Linux::NetStats;
10
11           my $lxs = Sys::Statistics::Linux::NetStats->new;
12           $lxs->init;
13           sleep 1;
14           my $stat = $lxs->get;
15
16       Or
17
18           my $lxs = Sys::Statistics::Linux::NetStats->new(initfile => $file);
19           $lxs->init;
20           my $stat = $lxs->get;
21

DESCRIPTION

23       Sys::Statistics::Linux::NetStats gathers net statistics from the
24       virtual /proc filesystem (procfs).
25
26       For more information read the documentation of the front-end module
27       Sys::Statistics::Linux.
28

NET STATISTICS

30       Generated by /proc/net/dev.
31
32           rxbyt    -  Number of bytes received per second.
33           rxpcks   -  Number of packets received per second.
34           rxerrs   -  Number of errors that happend while received packets per second.
35           rxdrop   -  Number of packets that were dropped per second.
36           rxfifo   -  Number of FIFO overruns that happend on received packets per second.
37           rxframe  -  Number of carrier errors that happend on received packets per second.
38           rxcompr  -  Number of compressed packets received per second.
39           rxmulti  -  Number of multicast packets received per second.
40           txbyt    -  Number of bytes transmitted per second.
41           txpcks   -  Number of packets transmitted per second.
42           txerrs   -  Number of errors that happend while transmitting packets per second.
43           txdrop   -  Number of packets that were dropped per second.
44           txfifo   -  Number of FIFO overruns that happend on transmitted packets per second.
45           txcolls  -  Number of collisions that were detected per second.
46           txcarr   -  Number of carrier errors that happend on transmitted packets per second.
47           txcompr  -  Number of compressed packets transmitted per second.
48           ttpcks   -  Number of total packets (received + transmitted) per second.
49           ttbyt    -  Number of total bytes (received + transmitted) per second.
50

METHODS

52   new()
53       Call "new()" to create a new object.
54
55           my $lxs = Sys::Statistics::Linux::NetStats->new;
56
57       Maybe you want to store/load the initial statistics to/from a file:
58
59           my $lxs = Sys::Statistics::Linux::NetStats->new(initfile => '/tmp/netstats.yml');
60
61       If you set "initfile" it's not necessary to call sleep before "get()".
62
63       It's also possible to set the path to the proc filesystem.
64
65            Sys::Statistics::Linux::NetStats->new(
66               files => {
67                   # This is the default
68                   path   => '/proc',
69                   netdev => 'net/dev',
70               }
71           );
72
73   init()
74       Call "init()" to initialize the statistics.
75
76           $lxs->init;
77
78   get()
79       Call "get()" to get the statistics. "get()" returns the statistics as a
80       hash reference.
81
82           my $stat = $lxs->get;
83
84   raw()
85       The same as get_raw() but it's not necessary to call init() first.
86
87   get_raw()
88       Call "get_raw()" to get the raw data - no deltas.
89

EXPORTS

91       No exports.
92

SEE ALSO

94       proc(5)
95

REPORTING BUGS

97       Please report all bugs to <jschulz.cpan(at)bloonix.de>.
98

AUTHOR

100       Jonny Schulz <jschulz.cpan(at)bloonix.de>.
101

103       Copyright (c) 2006, 2007 by Jonny Schulz. All rights reserved.
104
105       This program is free software; you can redistribute it and/or modify it
106       under the same terms as Perl itself.
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110perl v5.32.1                      2021-01-27Sys::Statistics::Linux::NetStats(3)
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