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

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

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

15       Sys::Statistics::Linux::SysInfo gathers system information from the
16       virtual /proc filesystem (procfs).
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18       For more information read the documentation of the front-end module
19       Sys::Statistics::Linux.
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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.
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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".
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48       If you want to get "uptime" and "idletime" as raw value you can set
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50           $Sys::Statistics::Linux::SysInfo::RAWTIME = 1;
51           # or with
52           Sys::Statistics::Linux::SysInfo->new(rawtime => 1)
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METHODS

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

67       No exports.
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SEE ALSO

70       proc(5)
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REPORTING BUGS

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

76       Jonny Schulz <jschulz.cpan(at)bloonix.de>.
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79       Copyright (c) 2006, 2007 by Jonny Schulz. All rights reserved.
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81       This program is free software; you can redistribute it and/or modify it
82       under the same terms as Perl itself.
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86perl v5.34.0                      2022-01-21Sys::Statistics::Linux::SysInfo(3)
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