With IPHost Network Monitor you can run WMI DMA Channel monitoring of various devices in your network.
To create a WMI monitor for DMA Channel, provide host name (it must be a Windows host) and specify custom WQL query:
A part of the object's key value, the DMA channel number.
The Win32_DMAChannel class represents a direct memory access (DMA) channel on a Win32 computer system. DMA is a method of moving data from a device to memory (or vice versa) without the help of the microprocessor. The system board uses a DMA controller to handle a fixed number of channels, each of which can be used by one (and only one) device at a time.
IPHost Network Monitor is an advanced and easy tool for monitoring LAN and WAN networks, network servers, workstations and TCP/IP devices. Use IPHost Network Monitor to monitor your servers, domains, computers and devices.