I'd like to use WMI on some windows systems to poll the network usage of each process. From what I can tell, there are many IO instances in the Win32_PerfRawData_PerfProc_Process but they are for the combined IO of network,disk,and device. Is there a way to break that up so I can get network and disk IO separate?
来源：https://stackoverflow.com/questions/376541/can-i-use-wmi-to-find-the-network-usage-by-each-process