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使用哪个命令可以把linux的cpu,内存,硬盘的利用率显示出来?
就好像如下的显示结果一样:
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10:04:02 up 19:03, 2 users, load average: 0.00, 0.00, 0.00
70 processes: 69 sleeping, 1 running, 0 zombie, 0 stopped
CPU states: cpu user nice system irq softirq iowait idle
total 0.0% 0.0% 0.2% 0.0% 0.0% 0.1% 99.6%
cpu00 0.0% 0.0% 0.6% 0.0% 0.0% 0.2% 99.2%
cpu01 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 100.0%
cpu02 0.2% 0.0% 0.4% 0.0% 0.0% 0.2% 99.2%
cpu03 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 100.0%
Mem: 3868852k av, 1621720k used, 2247132k free, 0k shrd, 652928k buff
687492k actv, 757240k in_d, 13972k in_c
Swap: 4096564k av, 0k used, 4096564k free 787008k cached
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