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.\" Process this file with
.\" groff -man -Tascii lscpu.1
.\"
.TH LSCPU 1 "JULY 2008" Linux "User Manuals"
.SH NAME
lscpu \- CPU architecture information helper
.SH SYNOPSIS
.B lscpu
.RB [ \-hp ]
.SH DESCRIPTION
.B lscpu
gathers CPU architecture information like number of CPUs, threads,
cores, sockets, NUMA nodes, information about CPU caches, CPU family,
model and stepping from sysfs and /proc/cpuinfo, and prints it in
human-readable format. Alternatively, it can print out in parsable
format including how different caches are shared by different CPUs,
which can also be fed to other programs.
.SH OPTIONS
.TP
.BR \-h , " \-\-help"
Print a help message.
.TP
.BR \-p , " \-\-parse"
Print out in parsable instead of printable format.
.SH BUGS
The program at the moment does not handle the system installed with
different types of physical processors.
Sometimes in Xen Dom0 kernel reports wrong data.
.SH AUTHOR
Cai Qian <qcai@redhat.com>
.SH AVAILABILITY
The setarch command is part of the util-linux-ng package and is available from
ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.
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