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????CPU??

CPU????????????????????????????????????????????

• ?????User Time?????????????????
• ?????System Time????????????????????
• ?????Idle Time????CPU??idle?????????

????????psutil.cpu_times()???????????????CPU????????percpu=True???

????????

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

• ????Total????????????
• ??????Used??????????????
• ?????Free???????????????
• ?????Buffers????????????????
• ?????Cache????????????
• ?????Swap?????????????????????

????psutil.virtual_memory()???????????

????????

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

• ??????Disk Usage????????????
• IO???IO Counters????????????

????psutil.disk_partitions()??????????psutil.disk_usage('/')??????????????psutil.disk_io_counters()????????IO???perdisk=True????????????IO???

????????

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

• ??ID?PIDs??????????ID???
• ?????Name????????
• ?????Status?????????????????????????
• ???????Create Time???????????
• ???????Memory Info????????????
• ??IO???IO Counters????????????

????psutil.pids()?????????psutil.Process(pid)??????????????

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