2018.05.27 / 24:51
[CentOS] CPU, ¸Þ¸ð¸®, Disk Á¤º¸
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[CentOS] CPU, ¸Þ¸ð¸®, Disk Á¤º¸
1. CPU
[root@jjangwani123 ~]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
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 : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
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 : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
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 : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
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 : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
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 : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
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 : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
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 : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU E5606 @ 2.13GHz
stepping : 2
cpu MHz : 2133.408
cache size : 8192 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 arat pni vmx est ssse3 cx16 sse4_1 sse4_2 popcnt lahf_lm
bogomips : 5340.16
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
- CPU »ç¿ëÀ²
[root@jjangwani123 ~]# top -n 1 | grep Cpu | awk '{print $5}' | cut -d% -f1 | awk '{print 100-$1}'
0.7
0.7
2. ¸Þ¸ð¸®
[root@jjangwani123 ~]# cat /proc/meminfo
MemTotal: 1048576 kB
MemFree: 31880 kB
Buffers: 9944 kB
Cached: 403376 kB
SwapCached: 67344 kB
Active: 833664 kB
Inactive: 30684 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 1048576 kB
LowFree: 31880 kB
SwapTotal: 1081336 kB
SwapFree: 822396 kB
Dirty: 20 kB
Writeback: 0 kB
AnonPages: 448020 kB
Mapped: 296052 kB
Slab: 57864 kB
PageTables: 36220 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 1605624 kB
Committed_AS: 1726224 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 2672 kB
VmallocChunk: 34359735675 kB
MemTotal: 1048576 kB
MemFree: 31880 kB
Buffers: 9944 kB
Cached: 403376 kB
SwapCached: 67344 kB
Active: 833664 kB
Inactive: 30684 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 1048576 kB
LowFree: 31880 kB
SwapTotal: 1081336 kB
SwapFree: 822396 kB
Dirty: 20 kB
Writeback: 0 kB
AnonPages: 448020 kB
Mapped: 296052 kB
Slab: 57864 kB
PageTables: 36220 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 1605624 kB
Committed_AS: 1726224 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 2672 kB
VmallocChunk: 34359735675 kB
- ¸Þ¸ð¸® »ç¿ëÀ²
[root@jjangwani123 ~]# free | grep Mem | awk '{printf "%.2f\n", 100-(($4+$6+$7)/$2*100)}'
56.38
56.38
[root@jjangwani123 ~]# free -m
total used free shared buffers cached
Mem: 1024 975 48 0 2 378
-/+ buffers/cache: 593 430
Swap: 1055 254 801
total used free shared buffers cached
Mem: 1024 975 48 0 2 378
-/+ buffers/cache: 593 430
Swap: 1055 254 801
3. Disk Á¤º¸
[root@jjangwani123 ~]# fdisk -l
Disk /dev/xvda: 20.9 GB, 20971520000 bytes
255 heads, 63 sectors/track, 2549 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
255 heads, 63 sectors/track, 2549 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/xvda1 * 1 13 104391 83 Linux
/dev/xvda2 14 2549 20370420 8e Linux LVM
/dev/xvda1 * 1 13 104391 83 Linux
/dev/xvda2 14 2549 20370420 8e Linux LVM
- Disk »ç¿ëÀ²
[root@jjangwani123 ~]# df -m
Filesystem 1M-blocks Used Available Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
18227 11605 5682 68% /
/dev/xvda1 99 37 58 39% /boot
tmpfs 512 268 245 53% /dev/shm
Filesystem 1M-blocks Used Available Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
18227 11605 5682 68% /
/dev/xvda1 99 37 58 39% /boot
tmpfs 512 268 245 53% /dev/shm
4. ±âŸ
[root@jjangwani123 ~]# cat /proc/devices : ÇöÀç Ä¿³Î¿¡ ¼³Á¤µÇ¾îÀÖ´Â ÀåÄ¡ ¸ñ·Ï
[root@jjangwani123 ~]# cat /proc/filesystems : ÇöÀç Ä¿³Î¿¡ ¼³Á¤µÇ¾îÀÖ´Â ÆÄÀϽýºÅÛ ¸ñ·Ï
[root@jjangwani123 ~]# cat /proc/ioports : ÇöÀç »ç¿ëÁßÀÎ I/O Æ÷Æ® Á¤º¸
[root@jjangwani123 ~]# cat /proc/filesystems : ÇöÀç Ä¿³Î¿¡ ¼³Á¤µÇ¾îÀÖ´Â ÆÄÀϽýºÅÛ ¸ñ·Ï
[root@jjangwani123 ~]# cat /proc/ioports : ÇöÀç »ç¿ëÁßÀÎ I/O Æ÷Æ® Á¤º¸