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回复 6# ivorning
好象不行啊
lxdb0294:UCSMPRD1:/opt/app/oracle/admin#cat CPU_usage.txt
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
10537 oracle 16 0 52.5g 274m 27m R 61.4 0.2 1964:47 oracle
24436 oracle 15 0 52.3g 130m 40m R 45.6 0.1 3116:59 oracle
4095 oracle 15 0 52.3g 59m 41m S 14.0 0.0 8:32.77 oracle
3109 oracle 16 0 52.3g 77m 57m D 3.5 0.1 31:11.59 oracle
3157 oracle 17 0 52.3g 77m 54m S 3.5 0.1 61:12.75 oracle
9929 oracle -2 0 52.2g 36m 19m S 1.8 0.0 3690:44 oracle
9945 oracle 15 0 52.2g 34m 31m S 1.8 0.0 64:57.95 oracle
lxdb0294:UCSMPRD1:/opt/app/oracle/admin# sed 's/^[ ]\{1,\}//' CPU_usage.txt
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
10537 oracle 16 0 52.5g 274m 27m R 61.4 0.2 1964:47 oracle
24436 oracle 15 0 52.3g 130m 40m R 45.6 0.1 3116:59 oracle
4095 oracle 15 0 52.3g 59m 41m S 14.0 0.0 8:32.77 oracle
3109 oracle 16 0 52.3g 77m 57m D 3.5 0.1 31:11.59 oracle
3157 oracle 17 0 52.3g 77m 54m S 3.5 0.1 61:12.75 oracle
9929 oracle -2 0 52.2g 36m 19m S 1.8 0.0 3690:44 oracle
9945 oracle 15 0 52.2g 34m 31m S 1.8 0.0 64:57.95 oracle
lxdb0294:UCSMPRD1:/opt/app/oracle/admin#cat CPU_usage.txt | sed 's/^[ ]\{1,\}//'|awk '{print $1}'
10537
24436
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