1Sys::Statistics::Linux:U:sSeyrsICnofnot(r3i)buted Perl DSoycsu:m:eSnttaattiisotnics::Linux::SysInfo(3)
2
3
4

NAME

6       Sys::Statistics::Linux::SysInfo - Collect linux system information.
7

SYNOPSIS

9           use Sys::Statistics::Linux::SysInfo;
10
11           my $lxs  = Sys::Statistics::Linux::SysInfo->new;
12           my $info = $lxs->get;
13

DESCRIPTION

15       Sys::Statistics::Linux::SysInfo gathers system information from the
16       virtual /proc filesystem (procfs).
17
18       For more information read the documentation of the front-end module
19       Sys::Statistics::Linux.
20

SYSTEM INFOMATIONS

22       Generated by
23       /proc/sys/kernel/{hostname,domainname,ostype,osrelease,version} and
24       /proc/cpuinfo, /proc/meminfo, /proc/uptime, /proc/net/dev.
25
26           hostname   -  The host name.
27           domain     -  The host domain name.
28           kernel     -  The kernel name.
29           release    -  The kernel release.
30           version    -  The kernel version.
31           memtotal   -  The total size of memory.
32           swaptotal  -  The total size of swap space.
33           uptime     -  The uptime of the system.
34           idletime   -  The idle time of the system.
35           pcpucount  -  The total number of physical CPUs.
36           tcpucount  -  The total number of CPUs (cores, hyper threading).
37           interfaces -  The interfaces of the system.
38           arch       -  The machine hardware name (uname -m).
39
40           # countcpus is the same like tcpucount
41           countcpus  -  The total (maybe logical) number of CPUs.
42
43       "pcpucount" and "tcpucount" are really easy to understand. Both values
44       are collected from "/proc/cpuinfo". "pcpucount" is the number of
45       physical CPUs, counted by "physical id". "tcpucount" is just the total
46       number counted by "processor".
47
48       If you want to get "uptime" and "idletime" as raw value you can set
49
50           $Sys::Statistics::Linux::SysInfo::RAWTIME = 1;
51           # or with
52           Sys::Statistics::Linux::SysInfo->new(rawtime => 1)
53

METHODS

55   new()
56       Call "new()" to create a new object.
57
58           my $lxs = Sys::Statistics::Linux::SysInfo->new;
59
60   get()
61       Call "get()" to get the statistics. "get()" returns the statistics as a
62       hash reference.
63
64           my $info = $lxs->get;
65

EXPORTS

67       No exports.
68

SEE ALSO

70       proc(5)
71

REPORTING BUGS

73       Please report all bugs to <jschulz.cpan(at)bloonix.de>.
74

AUTHOR

76       Jonny Schulz <jschulz.cpan(at)bloonix.de>.
77

79       Copyright (c) 2006, 2007 by Jonny Schulz. All rights reserved.
80
81       This program is free software; you can redistribute it and/or modify it
82       under the same terms as Perl itself.
83
84
85
86perl v5.30.0                      2019-07-26Sys::Statistics::Linux::SysInfo(3)
Impressum