_________________________________________________________________________________________________________ CONCLUSION _________________________________________________________________________________________________________ Your system appears to be having trouble handling real-time audio and other tasks. You are likely to experience buffer underruns appearing as drop outs, clicks or pops. One or more DPC routines that belong to a driver running in your system appear to be executing for too long. One problem may be related to power management, disable CPU throttling settings in Control Panel and BIOS setup. Check for BIOS updates. LatencyMon has been analyzing your system for 0:02:38 (h:mm:ss) on all processors. _________________________________________________________________________________________________________ SYSTEM INFORMATION _________________________________________________________________________________________________________ Computer name: DESKTOP-IUKBC6Q OS version: Windows 10, 10.0, version 2009, build: 19045 (x64) Hardware: A620M GAMING X, Gigabyte Technology Co., Ltd. BIOS: FB5 CPU: AuthenticAMD AMD Ryzen 5 7600 6-Core Processor Logical processors: 12 Processor groups: 1 Processor group size: 12 RAM: 31861 MB total _________________________________________________________________________________________________________ CPU SPEED _________________________________________________________________________________________________________ Reported CPU speed (WMI): 3801 MHz Reported CPU speed (registry): 3793 MHz Note: reported execution times may be calculated based on a fixed reported CPU speed. Disable variable speed settings like Intel Speed Step and AMD Cool N Quiet in the BIOS setup for more accurate results. _________________________________________________________________________________________________________ MEASURED INTERRUPT TO USER PROCESS LATENCIES _________________________________________________________________________________________________________ The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event. Highest measured interrupt to process latency (µs): 13457,60 Average measured interrupt to process latency (µs): 186,957866 Highest measured interrupt to DPC latency (µs): 13455,60 Average measured interrupt to DPC latency (µs): 183,901555 _________________________________________________________________________________________________________ REPORTED ISRs _________________________________________________________________________________________________________ Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal. Highest ISR routine execution time (µs): 87,250725 Driver with highest ISR routine execution time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation Highest reported total ISR routine time (%): 0,003846 Driver with highest ISR total time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation Total time spent in ISRs (%) 0,004298 ISR count (execution time <250 µs): 28314 ISR count (execution time 250-500 µs): 0 ISR count (execution time 500-1000 µs): 0 ISR count (execution time 1000-2000 µs): 0 ISR count (execution time 2000-4000 µs): 0 ISR count (execution time >=4000 µs): 0 _________________________________________________________________________________________________________ REPORTED DPCs _________________________________________________________________________________________________________ DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution. Highest DPC routine execution time (µs): 12685,968890 Driver with highest DPC routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation Highest reported total DPC routine time (%): 0,150722 Driver with highest DPC total execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation Total time spent in DPCs (%) 0,162635 DPC count (execution time <250 µs): 195356 DPC count (execution time 250-500 µs): 0 DPC count (execution time 500-10000 µs): 1245 DPC count (execution time 1000-2000 µs): 199 DPC count (execution time 2000-4000 µs): 173 DPC count (execution time >=4000 µs): 51 _________________________________________________________________________________________________________ REPORTED HARD PAGEFAULTS _________________________________________________________________________________________________________ Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution. NOTE: some processes were hit by hard pagefaults. If these were programs producing audio, they are likely to interrupt the audio stream resulting in dropouts, clicks and pops. Check the Processes tab to see which programs were hit. Process with highest pagefault count: arma3_x64.exe Total number of hard pagefaults 1501 Hard pagefault count of hardest hit process: 722 Number of processes hit: 25 _________________________________________________________________________________________________________ PER CPU DATA _________________________________________________________________________________________________________ CPU 0 Interrupt cycle time (s): 33,317363 CPU 0 ISR highest execution time (µs): 14,867387 CPU 0 ISR total execution time (s): 0,016389 CPU 0 ISR count: 7424 CPU 0 DPC highest execution time (µs): 12685,968890 CPU 0 DPC total execution time (s): 3,000268 CPU 0 DPC count: 161912 _________________________________________________________________________________________________________ CPU 1 Interrupt cycle time (s): 0,671935 CPU 1 ISR highest execution time (µs): 87,250725 CPU 1 ISR total execution time (s): 0,057141 CPU 1 ISR count: 11329 CPU 1 DPC highest execution time (µs): 38,240443 CPU 1 DPC total execution time (s): 0,026701 CPU 1 DPC count: 7125 _________________________________________________________________________________________________________ CPU 2 Interrupt cycle time (s): 0,483018 CPU 2 ISR highest execution time (µs): 14,406538 CPU 2 ISR total execution time (s): 0,004341 CPU 2 ISR count: 1721 CPU 2 DPC highest execution time (µs): 37,078302 CPU 2 DPC total execution time (s): 0,007141 CPU 2 DPC count: 2717 _________________________________________________________________________________________________________ CPU 3 Interrupt cycle time (s): 0,434336 CPU 3 ISR highest execution time (µs): 3,526496 CPU 3 ISR total execution time (s): 0,000147 CPU 3 ISR count: 247 CPU 3 DPC highest execution time (µs): 21,289217 CPU 3 DPC total execution time (s): 0,001515 CPU 3 DPC count: 660 _________________________________________________________________________________________________________ CPU 4 Interrupt cycle time (s): 0,518140 CPU 4 ISR highest execution time (µs): 2,644872 CPU 4 ISR total execution time (s): 0,000521 CPU 4 ISR count: 846 CPU 4 DPC highest execution time (µs): 148,954390 CPU 4 DPC total execution time (s): 0,013170 CPU 4 DPC count: 5485 _________________________________________________________________________________________________________ CPU 5 Interrupt cycle time (s): 0,956533 CPU 5 ISR highest execution time (µs): 1,993673 CPU 5 ISR total execution time (s): 0,000232 CPU 5 ISR count: 360 CPU 5 DPC highest execution time (µs): 29,173741 CPU 5 DPC total execution time (s): 0,020741 CPU 5 DPC count: 11781 _________________________________________________________________________________________________________ CPU 6 Interrupt cycle time (s): 0,535228 CPU 6 ISR highest execution time (µs): 1,913525 CPU 6 ISR total execution time (s): 0,000147 CPU 6 ISR count: 228 CPU 6 DPC highest execution time (µs): 33,221197 CPU 6 DPC total execution time (s): 0,004875 CPU 6 DPC count: 1806 _________________________________________________________________________________________________________ CPU 7 Interrupt cycle time (s): 0,273793 CPU 7 ISR highest execution time (µs): 1,703137 CPU 7 ISR total execution time (s): 0,000010 CPU 7 ISR count: 14 CPU 7 DPC highest execution time (µs): 11,911943 CPU 7 DPC total execution time (s): 0,000137 CPU 7 DPC count: 80 _________________________________________________________________________________________________________ CPU 8 Interrupt cycle time (s): 0,530695 CPU 8 ISR highest execution time (µs): 4,107567 CPU 8 ISR total execution time (s): 0,001092 CPU 8 ISR count: 2275 CPU 8 DPC highest execution time (µs): 19,866596 CPU 8 DPC total execution time (s): 0,003112 CPU 8 DPC count: 1180 _________________________________________________________________________________________________________ CPU 9 Interrupt cycle time (s): 0,277924 CPU 9 ISR highest execution time (µs): 1,402584 CPU 9 ISR total execution time (s): 0,000514 CPU 9 ISR count: 1211 CPU 9 DPC highest execution time (µs): 14,216188 CPU 9 DPC total execution time (s): 0,000541 CPU 9 DPC count: 231 _________________________________________________________________________________________________________ CPU 10 Interrupt cycle time (s): 0,307468 CPU 10 ISR highest execution time (µs): 2,815186 CPU 10 ISR total execution time (s): 0,000755 CPU 10 ISR count: 1515 CPU 10 DPC highest execution time (µs): 33,882415 CPU 10 DPC total execution time (s): 0,011011 CPU 10 DPC count: 2838 _________________________________________________________________________________________________________ CPU 11 Interrupt cycle time (s): 0,439872 CPU 11 ISR highest execution time (µs): 1,472713 CPU 11 ISR total execution time (s): 0,000498 CPU 11 ISR count: 1144 CPU 11 DPC highest execution time (µs): 303,34880 CPU 11 DPC total execution time (s): 0,005628 CPU 11 DPC count: 1209 _________________________________________________________________________________________________________