linux man page for lscpu

Query: lscpu

OS: linux

Section: 1

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

LSCPU(1)							   User Manuals 							  LSCPU(1)

NAME
lscpu - CPU architecture information helper
SYNOPSIS
lscpu [-hpx] [-s directory]
DESCRIPTION
lscpu gathers CPU architecture information like number of CPUs, threads, cores, sockets, NUMA nodes, information about CPU caches, CPU fam- ily, model, bogoMIPS, byte order and stepping from sysfs and /proc/cpuinfo, and prints it in a human-readable format. It supports both online and offline CPUs. It can also print out in a parsable format, including how different caches are shared by different CPUs, which can be fed to other programs.
OPTIONS
-h, --help Print a help message. -p, --parse Print out in parsable instead of human-readable format. -s, --sysroot directory Use the specified directory as system root. This allows you to inspect a snapshot from a different system. -x, --hex Use hexadecimal masks for CPU sets (e.g. 0x3). The default is to print the sets in list format (e.g. 0,1).
BUGS
The basic overview about CPU family, model, etc. is always based on the first CPU only. Sometimes in Xen Dom0 the kernel reports wrong data.
AUTHOR
Cai Qian <qcai@redhat.com> Karel Zak <kzak@redhat.com>
AVAILABILITY
The lscpu command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/. Linux February 2011 LSCPU(1)
Related Man Pages
lscpu(1) - debian
lscpu(1) - x11r4
lscpu(1) - php
lscpu(1) - opendarwin
lscpu(1) - posix
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