日常运维
w 命令
[root@localhost ~]# w
19:37:54 up 44 min, 1 user, load average: 0.00, 0.01, 0.05
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
root pts/0 192.168.127.1 18:55 2.00s 0.08s 0.00s w[root@localhost ~]# uptime
19:07:57 up 14 min, 1 user, load average: 0.00, 0.02, 0.05[root@localhost ~]# cat /proc/cpuinfo # 查看系统cpu信息
processor : 0 # 为逻辑CPU个数减一
vendor_id : GenuineIntel
cpu family : 6
model : 58
model name : Intel(R) Core(TM) i5-3230M CPU @ 2.60GHz
stepping : 9
microcode : 0x1c
cpu MHz : 2601.000
cache size : 3072 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc arch_perfmon nopl xtopology tsc_reliable nonstop_tsc pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm tpr_shadow vnmi ept vpid fsgsbase tsc_adjust smep arat
bogomips : 5202.00
clflush size : 64
cache_alignment : 64
address sizes : 43 bits physical, 48 bits virtual
power management:vmstat 命令
top 命令
sar 命令
free 命令
ps 命令
最后更新于