Sys::Statistics::LinuxUsersContributed Perl Sys::Statistics::Linux::SysInfo(3)NAMESys::Statistics::Linux::SysInfo - Collect linux system information.
SYNOPSIS
use Sys::Statistics::Linux::SysInfo;
my $lxs = Sys::Statistics::Linux::SysInfo->new;
my $info = $lxs->get;
DESCRIPTIONSys::Statistics::Linux::SysInfo gathers system information from the
virtual /proc filesystem (procfs).
For more information read the documentation of the front-end module
Sys::Statistics::Linux.
SYSTEM INFOMATIONS
Generated by
/proc/sys/kernel/{hostname,domainname,ostype,osrelease,version} and
/proc/cpuinfo, /proc/meminfo, /proc/uptime, /proc/net/dev.
hostname - The host name.
domain - The host domain name.
kernel - The kernel name.
release - The kernel release.
version - The kernel version.
memtotal - The total size of memory.
swaptotal - The total size of swap space.
uptime - The uptime of the system.
idletime - The idle time of the system.
pcpucount - The total number of physical CPUs.
tcpucount - The total number of CPUs (cores, hyper threading).
interfaces - The interfaces of the system.
arch - The machine hardware name (uname -m).
# countcpus is the same like tcpucount
countcpus - The total (maybe logical) number of CPUs.
"pcpucount" and "tcpucount" are really easy to understand. Both values
are collected from "/proc/cpuinfo". "pcpucount" is the number of
physical CPUs, counted by "physical id". "tcpucount" is just the total
number counted by "processor".
If you want to get "uptime" and "idletime" as raw value you can set
$Sys::Statistics::Linux::SysInfo::RAWTIME = 1;
# or with
Sys::Statistics::Linux::SysInfo->new(rawtime => 1)
METHODSnew()
Call "new()" to create a new object.
my $lxs = Sys::Statistics::Linux::SysInfo->new;
get()
Call "get()" to get the statistics. "get()" returns the statistics as a
hash reference.
my $info = $lxs->get;
EXPORTS
No exports.
SEE ALSOproc(5)REPORTING BUGS
Please report all bugs to <jschulz.cpan(at)bloonix.de>.
AUTHOR
Jonny Schulz <jschulz.cpan(at)bloonix.de>.
COPYRIGHT
Copyright (c) 2006, 2007 by Jonny Schulz. All rights reserved.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
perl v5.14.12011-06-20Sys::Statistics::Linux::SysInfo(3)