ョlinux cpu‖浠朵俊锛浆锛
?芥璇瑕板?芥璇ㄧg淇℃瑕戒濡?

ョCPU淇℃
# cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c
8 Intel(R) Xeon(R) CPU E5410 @ 2.33GHz
(?涓?杈PU, 涔CPU)

# cat /proc/cpuinfo | grep physical | uniq -c
4 physical id : 0
4 physical id : 1
(璇存瀹涓涓ら4哥CPU)
PSay added on 10th, May, 2011
# 跺芥嚎T?涓?4革涔芥2?跨惰В涓妤?

# getconf LONG_BIT
32
(璇存褰CPU杩?2bit妯″涓? 浣浠ｈ〃CPU涓?4bit)

# cat /proc/cpuinfo | grep flags | grep ' lm ' | wc -l
8
(澶т0, 璇存64bit璁＄. lmong mode, m64bit)


寸cpu璇淇℃, 涓澶ч浠戒冲?宸?
# dmidecode | grep 'Processor Information'

ョ?瀛俊?
# cat /proc/meminfo

# uname -a
Linux euis1 2.6.9-55.ELsmp #1 SMP Fri Apr 20 17:03:35 EDT 2007 i686 i686 i386 GNU/Linux
(ョ褰淇℃)

# cat /etc/issue | grep Linux
Red Hat Enterprise Linux AS release 4 (Nahant Update 5)
(ョ褰淇℃?

ョ哄
# dmidecode | grep "Product Name"

ョ淇℃
# dmesg | grep -i eth