cpu 아키텍처 확인하기 + 알파
uname 이라는 명령이 있습니다.
mysql performance를 좋게 하기위해 64bit server os 를 설치할 경우가 있습니다.
uname -rm ---> 이 명령을 가장 많이 사용합니다.
2.6.18-164.9.1.el5 i686
커널 버전 cpu 아키텍처
x86 이렇게 보이면 64bit os 로 설치 된것입니다.
옵션입니다. 참고하세요.
Print certain system information. With no OPTION, same as -s.
-a, --all print all information, in the following order,
except omit -p and -i if unknown:
-s, --kernel-name print the kernel name
-n, --nodename print the network node hostname
-r, --kernel-release print the kernel release
-v, --kernel-version print the kernel version
-m, --machine print the machine hardware name
-p, --processor print the processor type or "unknown"
-i, --hardware-platform print the hardware platform or "unknown"
-o, --operating-system print the operating system
--help display this help and exit
--version output version information and exit
cpu 종류를 확인하고자 한다면 아래 명령을 사용합니다.
[root@test ~]# cat /proc/cpuinfo
...
model name : Intel(R) Core(TM)2 Quad CPU Q8200 @ 2.33GHz
...
랜카드 정보를 확인할려면 아래 명령을 사용합니다.
[root@test ~]# lspci
...
00:08.0 Ethernet controller: Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE] (rev 40)
...
다른 기본 정보를 확인하실려면 hwconf 파일을 보세요.
[root@test ~]# vi /etc/sysconfig/hwconf
[root@test ~]# cat /var/log/messages | grep "CPU"
Nov 18 18:42:17 localhost kernel: Initializing CPU#0
Nov 18 18:42:17 localhost kernel: CPU 0 irqstacks, hard=c0761000 soft=c0741000
Nov 18 18:42:17 localhost kernel: CPU: L1 I cache: 32K, L1 D cache: 32K
Nov 18 18:42:17 localhost kernel: CPU: L2 cache: 2048K
Nov 18 18:42:17 localhost kernel: Intel machine check reporting enabled on CPU#0.
Nov 18 18:42:17 localhost kernel: CPU0: Intel(R) Core(TM)2 Quad CPU Q8200 @ 2.33GHz stepping 0a
...
root@test ~]# cat /var/log/messages | grep eth0
Nov 18 18:42:17 localhost kernel: eth0: registered as PCnet/FAST III 79C973
Nov 18 18:42:18 localhost kernel: eth0: link up, 100Mbps, full-duplex
...
자세한 정보를 확인할려면 lshw 패키지를 설치하셔서 보시면 됩니다.
[root@test src]# lshw -short
H/W path Device Class Description
======================================================
system VirtualBox
/0 bus Motherboard
/0/0 memory 128KiB BIOS
/0/1 memory 511MiB System memory
/0/2 processor Intel(R) Core(TM)2 Quad CPU Q8200 @ 2.33GHz
/0/2/0.1 processor Logical CPU
/0/2/0.2 processor Logical CPU
/0/2/0.3 processor Logical CPU
/0/2/0.4 processor Logical CPU
/0/100 bridge 440FX - 82441FX PMC [Natoma]
/0/100/1 bridge 82371SB PIIX3 ISA [Natoma/Triton II]
/0/100/1.1 storage 82371AB/EB/MB PIIX4 IDE
/0/100/1.1/0 ide0 bus IDE Channel 0
/0/100/1.1/0/0 /dev/hda disk 21GB VBOX HARDDISK
/0/100/1.1/0/0/1 /dev/hda1 volume 101MiB EXT3 volume
/0/100/1.1/0/0/2 /dev/hda2 volume 10001MiB EXT3 volume
/0/100/1.1/0/0/3 /dev/hda3 volume 1004MiB Linux swap volume
/0/100/1.1/0/0/4 /dev/hda4 volume 9366MiB Extended partition
/0/100/1.1/0/0/4/5 /dev/hda5 volume 9365MiB Linux filesystem partition
/0/100/1.1/1 ide1 bus IDE Channel 1
/0/100/1.1/1/0 /dev/hdc disk VBOX CD-ROM
/0/100/2 display VirtualBox Graphics Adapter
/0/100/3 eth0 network 79c970 [PCnet32 LANCE]
/0/100/4 system VirtualBox Guest Service
/0/100/5 multimedia 82801AA AC'97 Audio Controller
/0/100/6 bus KeyLargo/Intrepid USB
/0/100/6/1 usb2 bus OHCI Host Controller
/0/100/7 bridge 82371AB/EB/MB PIIX4 ACPI
/0/100/8 eth1 network 79c970 [PCnet32 LANCE]
/0/100/b bus 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller
/0/100/b/1 usb1 bus EHCI Host Controller<div class='small'>[이 게시물은 관리자님에 의해 2011-10-31 17:32:05 Linux에서 이동 됨]</div>
mysql performance를 좋게 하기위해 64bit server os 를 설치할 경우가 있습니다.
uname -rm ---> 이 명령을 가장 많이 사용합니다.
2.6.18-164.9.1.el5 i686
커널 버전 cpu 아키텍처
x86 이렇게 보이면 64bit os 로 설치 된것입니다.
옵션입니다. 참고하세요.
Print certain system information. With no OPTION, same as -s.
-a, --all print all information, in the following order,
except omit -p and -i if unknown:
-s, --kernel-name print the kernel name
-n, --nodename print the network node hostname
-r, --kernel-release print the kernel release
-v, --kernel-version print the kernel version
-m, --machine print the machine hardware name
-p, --processor print the processor type or "unknown"
-i, --hardware-platform print the hardware platform or "unknown"
-o, --operating-system print the operating system
--help display this help and exit
--version output version information and exit
cpu 종류를 확인하고자 한다면 아래 명령을 사용합니다.
[root@test ~]# cat /proc/cpuinfo
...
model name : Intel(R) Core(TM)2 Quad CPU Q8200 @ 2.33GHz
...
랜카드 정보를 확인할려면 아래 명령을 사용합니다.
[root@test ~]# lspci
...
00:08.0 Ethernet controller: Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE] (rev 40)
...
다른 기본 정보를 확인하실려면 hwconf 파일을 보세요.
[root@test ~]# vi /etc/sysconfig/hwconf
[root@test ~]# cat /var/log/messages | grep "CPU"
Nov 18 18:42:17 localhost kernel: Initializing CPU#0
Nov 18 18:42:17 localhost kernel: CPU 0 irqstacks, hard=c0761000 soft=c0741000
Nov 18 18:42:17 localhost kernel: CPU: L1 I cache: 32K, L1 D cache: 32K
Nov 18 18:42:17 localhost kernel: CPU: L2 cache: 2048K
Nov 18 18:42:17 localhost kernel: Intel machine check reporting enabled on CPU#0.
Nov 18 18:42:17 localhost kernel: CPU0: Intel(R) Core(TM)2 Quad CPU Q8200 @ 2.33GHz stepping 0a
...
root@test ~]# cat /var/log/messages | grep eth0
Nov 18 18:42:17 localhost kernel: eth0: registered as PCnet/FAST III 79C973
Nov 18 18:42:18 localhost kernel: eth0: link up, 100Mbps, full-duplex
...
자세한 정보를 확인할려면 lshw 패키지를 설치하셔서 보시면 됩니다.
[root@test src]# lshw -short
H/W path Device Class Description
======================================================
system VirtualBox
/0 bus Motherboard
/0/0 memory 128KiB BIOS
/0/1 memory 511MiB System memory
/0/2 processor Intel(R) Core(TM)2 Quad CPU Q8200 @ 2.33GHz
/0/2/0.1 processor Logical CPU
/0/2/0.2 processor Logical CPU
/0/2/0.3 processor Logical CPU
/0/2/0.4 processor Logical CPU
/0/100 bridge 440FX - 82441FX PMC [Natoma]
/0/100/1 bridge 82371SB PIIX3 ISA [Natoma/Triton II]
/0/100/1.1 storage 82371AB/EB/MB PIIX4 IDE
/0/100/1.1/0 ide0 bus IDE Channel 0
/0/100/1.1/0/0 /dev/hda disk 21GB VBOX HARDDISK
/0/100/1.1/0/0/1 /dev/hda1 volume 101MiB EXT3 volume
/0/100/1.1/0/0/2 /dev/hda2 volume 10001MiB EXT3 volume
/0/100/1.1/0/0/3 /dev/hda3 volume 1004MiB Linux swap volume
/0/100/1.1/0/0/4 /dev/hda4 volume 9366MiB Extended partition
/0/100/1.1/0/0/4/5 /dev/hda5 volume 9365MiB Linux filesystem partition
/0/100/1.1/1 ide1 bus IDE Channel 1
/0/100/1.1/1/0 /dev/hdc disk VBOX CD-ROM
/0/100/2 display VirtualBox Graphics Adapter
/0/100/3 eth0 network 79c970 [PCnet32 LANCE]
/0/100/4 system VirtualBox Guest Service
/0/100/5 multimedia 82801AA AC'97 Audio Controller
/0/100/6 bus KeyLargo/Intrepid USB
/0/100/6/1 usb2 bus OHCI Host Controller
/0/100/7 bridge 82371AB/EB/MB PIIX4 ACPI
/0/100/8 eth1 network 79c970 [PCnet32 LANCE]
/0/100/b bus 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller
/0/100/b/1 usb1 bus EHCI Host Controller<div class='small'>[이 게시물은 관리자님에 의해 2011-10-31 17:32:05 Linux에서 이동 됨]</div>
|
댓글을 작성하시려면 로그인이 필요합니다.
프로그램
태그 필터 (최대 3개)
전체
개발자
소스
기타
mysql
팁자료실
javascript
php
linux
flash
정규표현식
jquery
node.js
mobile
웹서버
os
프로그램
강좌
썸네일
이미지관련
도로명주소
그누보드5
기획자
견적서
계약서
기획서
마케팅
제안서
seo
통계
서식
통계자료
퍼블리셔
html
css
반응형
웹접근성
퍼블리싱
표준화
반응형웹
홈페이지기초
부트스트랩
angularjs
포럼
스크린리더
센스리더
개발자톡
개발자팁
퍼블리셔톡
퍼블리셔팁
기획자톡
기획자팁
프로그램강좌
퍼블리싱강좌
댓글 6개
가상이지만 CPU를 7개나? 정말?
========================================================================================
[root@jonielm ~]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5506 @ 2.13GHz
stepping : 5
cpu MHz : 2127.998
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc pni est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5326.67
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5506 @ 2.13GHz
stepping : 5
cpu MHz : 2127.998
cache size : 4096 KB
physical id : 1
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc pni est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5326.67
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5506 @ 2.13GHz
stepping : 5
cpu MHz : 2127.998
cache size : 4096 KB
physical id : 2
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc pni est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5326.67
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5506 @ 2.13GHz
stepping : 5
cpu MHz : 2127.998
cache size : 4096 KB
physical id : 3
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc pni est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5326.67
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5506 @ 2.13GHz
stepping : 5
cpu MHz : 2127.998
cache size : 4096 KB
physical id : 4
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc pni est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5326.67
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5506 @ 2.13GHz
stepping : 5
cpu MHz : 2127.998
cache size : 4096 KB
physical id : 5
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc pni est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5326.67
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5506 @ 2.13GHz
stepping : 5
cpu MHz : 2127.998
cache size : 4096 KB
physical id : 6
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc pni est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5326.67
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5506 @ 2.13GHz
stepping : 5
cpu MHz : 2127.998
cache size : 4096 KB
physical id : 7
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc pni est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5326.67
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
# of Cores 4
# of Threads 4