# more /proc/cpuinfo //查看cpu信息信息@H_502_3@
@H_502_3@
processor :0@H_502_3@
vendor_id:GenuineIntel@H_502_3@
model:60@H_502_3@
model name :Intel(R) Core(TM) i3-4170 cpu@ 3.70GHz@H_502_3@
stepping :3@H_502_3@
microcode :0x1d@H_502_3@
cache size :3072KB@H_502_3@
physical id :0@H_502_3@
siblings :2@H_502_3@
coreid:0@H_502_3@
apicid:0@H_502_3@
initial apicid : 0@H_502_3@
fpu:yes@H_502_3@
fpu_exception : yes@H_502_3@
wp:yes@H_502_3@
flags:fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov@H_502_3@
pat pse36 clflush dts mmx fxsr sse sse2 ssht syscall nx pdpe1gbrdtscp lm const@H_502_3@
ant_tsc arch_perfmon pebs bts noplxtopology tsc_reliablenonstop_tsc aperfmperf@H_502_3@
eagerfpu pni pclmulqdq ssse3 fma cx16 pcidsse4_1 sse4_2x2apic movbe popcnt ts@H_502_3@
--More--(0%)@H_502_3@
@H_502_3@
Architecture:x86_64@H_502_3@
cpuop-mode(s): 32-bit,64-bit@H_502_3@
ByteOrder: LittleEndian@H_502_3@
On-line cpu(s)list: 0,1@H_502_3@
Thread(s) percore: 1@H_502_3@
Core(s) persocket: 2@H_502_3@
座：1@H_502_3@
NUMA节点：1@H_502_3@
厂商ID：GenuineIntel@H_502_3@
型号：60@H_502_3@
型号名称：Intel(R)Core(TM) i3-4170 cpu @ 3.70GHz@H_502_3@
步进：3@H_502_3@
BogoMIPS：7383.02@H_502_3@
超管理器厂商： VMware@H_502_3@
虚拟化类型：完全@H_502_3@
L1d缓存：32K@H_502_3@
L1i缓存：L2缓存：256K@H_502_3@
L3缓存：3072K@H_502_3@
2.关于硬盘信息@H_502_3@
# fdisk -l//查看硬盘及分区信息@H_502_3@
磁盘 /dev/sda：21.5 GB,21474836480 字节，41943040 个扇区@H_502_3@
Units = 扇区 of 1 * 512 = 512bytes@H_502_3@
扇区大小(逻辑/物理)：512 字节 / 512 字节@H_502_3@
I/O 大小(最小/最佳)：512 字节 / 512 字节@H_502_3@
磁盘标识符：0x00059018@H_502_3@
设备 Boot Start End BlocksId System@H_502_3@
/dev/sda1* 2048 1026047 51200083 Linux@H_502_3@
/dev/sda2 1026048 4194303920458496 8e Linux LVM@H_502_3@
磁盘 /dev/mapper/centos-root：18.8 GB,18756927488字节，36634624 个扇区@H_502_3@
Units = 扇区 of 1 * 512 = 512bytes@H_502_3@
扇区大小(逻辑/物理)：512 字节 / 512 字节@H_502_3@
I/O 大小(最小/最佳)：512 字节 / 512 字节@H_502_3@
磁盘 /dev/mapper/centos-swap：2147 MB,2147483648 字节，4194304 个扇区@H_502_3@
Units = 扇区 of 1 * 512 = 512bytes@H_502_3@
扇区大小(逻辑/物理)：512 字节 / 512 字节@H_502_3@
I/O 大小(最小/最佳)：512 字节 / 512 字节@H_502_3@
# lsblk //查看硬盘与分区信息@H_502_3@
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT@H_502_3@
sda 8:0 020G 0 disk@H_502_3@
├─sda1 8:1 0500M 0 part /boot@H_502_3@
└─sda2 8:2 0 19.5G0 part@H_502_3@
├─centos-root253:0 0 17.5G 0 lvm/@H_502_3@
└─centos-swap253:1 0 2G 0lvm [SWAP]@H_502_3@
sr0 11:0 1 1024M0 rom@H_502_3@
3.关于内存信息@H_502_3@
# cat /proc/meminfo //查看内存使用量和交换区使用量@H_502_3@
MemTotal: 1868688 kB@H_502_3@
MemFree: 144336 kB@H_502_3@
MemAvailable: 899020 kB@H_502_3@
Buffers: 3396 kB@H_502_3@
Cached: 845552 kB@H_502_3@
SwapCached: 0 kB@H_502_3@
Active: 908516 kB@H_502_3@
Inactive: 577488 kB@H_502_3@
Active(anon): 596048 kB@H_502_3@
Inactive(anon): 52052 kB@H_502_3@
Active(file): 312468 kB@H_502_3@
Inactive(file): 525436 kB@H_502_3@
Unevictable: 0 kB@H_502_3@
Mlocked: 0 kB@H_502_3@
SwapTotal: 2097148 kB@H_502_3@
SwapFree: 2097148 kB@H_502_3@
Dirty: 4 kB@H_502_3@
Writeback: 0 kB@H_502_3@
AnonPages: 637104 kB@H_502_3@
Mapped: 121392 kB@H_502_3@
Shmem: 11044 kB@H_502_3@
Slab: 118724 kB@H_502_3@
SReclaimable: 58808 kB@H_502_3@
SUnreclaim: 59916 kB@H_502_3@
KernelStack: 11872 kB@H_502_3@
PageTables: 27244 kB@H_502_3@
NFS_Unstable: 0 kB@H_502_3@
Bounce: 0 kB@H_502_3@
WritebackTmp: 0 kB@H_502_3@
CommitLimit: 3031492 kB@H_502_3@
Committed_AS: 2696600 kB@H_502_3@
VmallocTotal: 34359738367 kB@H_502_3@
VmallocUsed: 172320 kB@H_502_3@
VmallocChunk: 34359561396 kB@H_502_3@
HardwareCorrupted: 0 kB@H_502_3@
AnonHugePages: 344064 kB@H_502_3@
HugePages_Total: 0@H_502_3@
HugePages_Free: 0@H_502_3@
HugePages_Rsvd: 0@H_502_3@
HugePages_Surp: 0@H_502_3@
Hugepagesize: 2048 kB@H_502_3@
DirectMap4k: 102272 kB@H_502_3@
DirectMap2M: 1994752 kB@H_502_3@
DirectMap1G: 0 kB@H_502_3@
total used free sharedbuff/cache available@H_502_3@
Mem: 1824 739 140 10 944 877@H_502_3@
Swap: 2047 0 2047@H_502_3@
