LSCPU(1) LSCPU(1) lscpu - lscpu [] lscpu sysfs, /proc/cpuinfo (. librtas Powerpc-). . , , , , , , - (NUMA). , , , ,,bogoMIPS"-, . . - (. ) ,,: \n". ,,lscpu | less" . , () . , lscpu , , . . . , . . . . , lscpu . . 2.34 , . --cache. 2.37 lscpu - . -a, --all ( -e). -e -p. -B, --bytes . , , , , 2^10 (1024). , ; : ,,1 KiB" ,,1 MiB" ,,1 K" ,,1 M", ,,iB", . -b, --online ( -p). -e -p. -C, --caches[=list] . --help . , . , , (=), . : -C=,- --caches=,-. + (., lscpu -C=+-). -c, --offline . -e -p. --hierarchic[=when] . , . never, always auto. , ,,always". -e, --extended[=list] . , . . , , (=), . : ,,-e=," ,,--extended=,". + (., *lscpu -e=+MHZ). -J, --json ( --extended). , - (. ) . --hierarchic. -p, --parse[=list] . , lscpu-a. , . , . , (:). , , (=), . : ,,-p=," ,,--parse=,". + (., *lscpu -p=+MHZ). -r, --raw Produce output in its raw format. This option is only applicable for the --extended, --parse, and --caches outputs. -s, --sysroot lscpu . . -x, --hex ( ,,ff"). ( 0,1). 2.30 0x . -y, --physical - (, , .). -, lscpu, - . - . , lscpu (-). . --output-all . --extended, --parse --caches. The basic overview of CPU models is based on heuristics, taking into account differences such as CPU model names and implementer IDs. In some (unusual) cases, CPUs may differentiate in flags or BogoMIPS, but these differences are ignored in the lscpu overview. ,,Xen Dom0" . , . . Cai Qian , Karel Zak , Heiko Carstens chcpu(8) For bug reports, use the issue tracker . lscpu ,,util-linux" . util-linux 2.41 2025-03-29 LSCPU(1)