Name
lscpu — CPU architecture information helper
DESCRIPTION
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.
OPTIONS
−h,
-
Print a help message.
−p,
-
Print out in parsable instead of printable
format.
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.
AUTHOR
Cai Qian <qcai@redhat.com>
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/.
Process this file with
groff -man -Tascii lscpu.1
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