???????????
??????????????????nmon?????????
????1.nmon????
????2.nmon?????????????
????3.nmon analysis ????????????????????
????????????????
????1.nmon????:
????nmon(Nigel's Monitor)????IBM?????????????AIX????Linux????????????ù????????????????????????????????????????????????????????÷???????(nmon analyser)????????????????
????nmon?????????·?????????
????CPU?????
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????????I/O??????????д??????????????????????С
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?????????????I/O???
??????????????????
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????nmon???????????
????Step1.???nmon????????nmon??????????????????????????????????????nmon???
????Step2.???????nmon?????????Windows ??????????÷???????????????????????з???
????Step3.?÷????????????????????????????????????????
????2.nmon?????????????
????nmon????????
????????????????????linux ????? nmon
????????????????http://down.51cto.com/data/849411
????a.?????????????????????linux?μ???????￡?????????tar –xvf file.tar???????