* You want to check if a particular computer system is suitable for streaming applications, for example before you buy this system. At the least it should help with stuttering in specific games, if not latency, even though it did help lower mine ever so slightly. 2 Now, rightclick on your network adapter and click Properties. In the Run command search box, type ncpa.cpl and press OK to open the Network connections window. * You want to verify that your Windows system is configured properly so that it is capable of handling real-time data transfer before you install the corresponding streaming application. Download MSI Utility v3 from here and run it as administrator, set your GPU to MSI mode (might already be on by default) and set priority to High, then restart and test. 1: Press Windows key + R from the keyboard to open the Run command. * You experience interruptions (drop-outs) in a flow of data processed in real-time, for example an audio stream, video stream or a sequence of measuring data, and you want to find out the reason for this problem. Using this tool may be helpful in the following situations: Completely wipe the OS SSD, re-install Windows 10 with. In the next step, make a double click on the etl file to run the Viewer. This closes the trace and writes the result to the file DPCInterrupt.etl. to stop the trace run the following command: xperf -d DPCInterrupt.etl. It would literally take WEEKS to find all these drivers manually. Even I cannot find as much to update or a new of drivers as snappy driver installer can. DPC Latency Checker works independent of any external hardware. Update UEFI to the most recent and load defaults, save and exit, reboot -> no fix. now wait a time while the high DPC and Interrupt usage occurs. First of all DPC latency checker results are invalid for Windows 8 and above due to the tickless kernel and other deep OS changes. The DPC Latency Checker tool determines the maximum DPC latency that occurs on your Windows system and thus enables you to check the real-time capabilities of your computer. Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt. Highest measured kernel timer latency (µs): 12282.50. It may help to find the cause for interruptions in real-time audio and video streams, also known as drop-outs. This value represents the maximum measured latency of a perodically scheduled kernel timer. Thesycon’s DPC Latency Checker is a Windows tool that analyses the capabilities of a computer system to handle real-time data streams properly.
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