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@zyluo
Created March 13, 2014 06:03
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$ uname -a
Linux devstack-centos64 2.6.32-358.123.2.openstack.el6.x86_64 #1 SMP Thu Sep 26 17:14:58 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 2
model name : QEMU Virtual CPU version 1.0
stepping : 3
cpu MHz : 2933.300
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good unfair_spinlock pni vmx cx16 popcnt hypervisor lahf_lm
bogomips : 5866.60
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 : 2
model name : QEMU Virtual CPU version 1.0
stepping : 3
cpu MHz : 2933.300
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good unfair_spinlock pni vmx cx16 popcnt hypervisor lahf_lm
bogomips : 5866.60
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 : 2
model name : QEMU Virtual CPU version 1.0
stepping : 3
cpu MHz : 2933.300
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good unfair_spinlock pni vmx cx16 popcnt hypervisor lahf_lm
bogomips : 5866.60
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 : 2
model name : QEMU Virtual CPU version 1.0
stepping : 3
cpu MHz : 2933.300
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good unfair_spinlock pni vmx cx16 popcnt hypervisor lahf_lm
bogomips : 5866.60
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
$ cat /proc/meminfo
MemTotal: 8059596 kB
MemFree: 4482300 kB
Buffers: 160336 kB
Cached: 791052 kB
SwapCached: 1476 kB
Active: 1873268 kB
Inactive: 1206608 kB
Active(anon): 1546076 kB
Inactive(anon): 589876 kB
Active(file): 327192 kB
Inactive(file): 616732 kB
Unevictable: 9752 kB
Mlocked: 9752 kB
SwapTotal: 8191992 kB
SwapFree: 8186520 kB
Dirty: 44 kB
Writeback: 0 kB
AnonPages: 2136940 kB
Mapped: 32924 kB
Shmem: 188 kB
Slab: 380924 kB
SReclaimable: 259508 kB
SUnreclaim: 121416 kB
KernelStack: 3056 kB
PageTables: 23612 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 12221788 kB
Committed_AS: 3213080 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 30176 kB
VmallocChunk: 34359620680 kB
HardwareCorrupted: 0 kB
AnonHugePages: 565248 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 8180 kB
DirectMap2M: 8380416 kB
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