??????????????????“windows????????????ü?????”?????ν??????windows???????е????????????????????????????????????????windows???????????????

???????????????counter???????????????????????????Щ???????????????????????з?????“???????”???????????????????????????? ?????????????????λ????????????????????????????????????????????????????????????????????????????棬?????????????????????????????????????

??????????????????????????????“?????????”??????????????????????????????????????????????“???????????/????????????”?γ??????????????????????и?????????????

??????????????????windows??

???????????治??????????????μ??????????????

????· Memory Available Bytes

????· Memory Pages/sec

????Available Bytes?????????????棬??λ?????????ο????&gt??=10%??????????????????????????????Pages/sec ????????????????????????????????????????????????д??????????????????????????

??????? Available Bytes ?????С??4 MB ???С???????????????????????????????????????????檔??? Pages/sec ???? 20 ????????????y?????о??????????Pages/sec ????????????????????????????????????????????????????????

???????????????????????????????????????????????????????????Ч??????????

??????????????????????д????????????

????Page Faults/sec

??????????????????ж???????????????????????ж????? page Fault?????????

????λ??????????λ???????????????????Transition Fault/sec ???????????????λ?????????????????????????????????????????????????????Ч??????????Page Faults/sec????????????????????????????????????????????

????Page Input/sec

??????????????????д????????????ο????&gt??=Page Reads/sec??

????Page Reads/sec

?????????????????????????????????????ο???? &lt??=5??

????Pages/sec

?????????????????????????????д????????????ο????00~20??

?????????????? Available Bytes??Pages/sec ?? Paging File % Usage???????????????????????????????????????????????????ò???????????????

????Cathe Bytes

?????????????棨????50%???????????棩

???????й?

????· MemoryAvailable Bytes

????· Memory Committed Bytes

??????????????????й???????? MemoryAvailable Bytes ?? Memory Committed Bytes???????????????????????????????й????????? Process Private Bytes??Process Working Set ??Process Handle Count???????????????????????????й???????ü??? Memory Pool Nonpaged Bytes??Memory Pool Nonpaged Allocs ?? Process(process_name) Pool Nonpaged Bytes??

????private Bytes

???????????????????????????????????ü???????????????п????????й??????

????????????????????

???????????????????????????????????п????????????????治??????????????????????????????????????о???治?????????????????????????????????μ????????????????????????????

????· Physical Disk % Disk Time

????· Physical Disk Avg.Disk Queue Length

???????磬???? Page Reads/sec ?? % Disk Time ?? Avg.Disk Queue Length??????????????????????? % Disk Time ?? Avg.Disk Queue Length?????????????д???????????????????г????????????????????δ?????????治??

??????????????????????????????? Physical Disk Avg.Disk sec/Transfer ?? Memory Pages/sec ????????????????????????Щ???????????????????? 0.1????????????????????????????????????????????????????????????????????????檔

?????о???????

??????????????????????е?????μ??????????????????????? ????и???????????????????????????????????仯????????????????????????????? Memory Pages/sec ?????????ü??????????????治??????????ж?????????????????????????ü??????? Page Faults/sec ?????????????????????????????????????????????á???

?????????????????????windows??

????????“??????”??“??”?????????????????????????????м??????????????????????????????????????????????

????Processor % Total Processor Time ????????????????????

?????ü???????????????????????????????????????????????????ü???????????????CPU???????????????????????????????90%???????????????????????????????????????????????????????????

??????????????????????????????????Щ??CPU???У????????????????????CPU????????????????????????????????????????????????????

???????? Processor % Processor Time??Processor % User Time ?? % Privileged Time ????????????

????Processor % User Time???????????????????CPU?????????????????????????????????????????????????÷??????????????? ????Processor % User Time??????????????????????????????????????????CPU??????????????????????????????

????System Processor Queue Length ??????????

????%Total Processor Time

???????????д????????????????????????????????????????????????????д?????????????????????????????????????????????????50%

????File Data Operations/sec

???????????????????ж????д??????????????????????????????

????Process Queue Length

???????????????CPU?????????е??????????????????????CPU????????????????е????????????????+1????????????п???????????????ο????&lt??=??????????+1??

????%Processor Time

????CPU????????ü???????????????????????????????????????????????? 95%????????????????CPU????????????????????????????????????????????????ο????&lt??80%??

????%Priviliaged Time

????CPU????????′?????????????????????????????????????????????Щ???????????????????????????

????%User Time

??????%Privileged Time?????????????????????????????￡????????????????????????????????????????????????????????????????????????????÷??????????????????????′?????????????????????????????????????????????CPU??????????????????????????????

????%DPC Time

???????????????紦????????????????????á???????????У????????????50%????%Processor Time??????????????????????????????