_________________________________________________________________________________________________________ CONCLUSION _________________________________________________________________________________________________________ Your system seems to be having difficulty handling real-time audio and other tasks. You may experience drop outs, clicks or pops due to buffer underruns. 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 0:05:00 (h:mm:ss) on all processors. _________________________________________________________________________________________________________ SYSTEM INFORMATION _________________________________________________________________________________________________________ Computer name: DESKTOP-5QBL55A OS version: Windows 11, 10.0, version 2009, build: 22621 (x64) Hardware: System Product Name, ASUS BIOS: 0703 CPU: GenuineIntel 13th Gen Intel(R) Core(TM) i9-13900K Logical processors: 32 Processor groups: 1 Processor group size: 32 RAM: 65243 MB total _________________________________________________________________________________________________________ CPU SPEED _________________________________________________________________________________________________________ Reported CPU speed (WMI): 30 MHz Reported CPU speed (registry): 2995 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): 1000,10 Average measured interrupt to process latency (µs): 4,743320 Highest measured interrupt to DPC latency (µs): 159,70 Average measured interrupt to DPC latency (µs): 1,09960 _________________________________________________________________________________________________________ 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): 112,337229 Driver with highest ISR routine execution time: Wdf01000.sys - Rendszermag módú illesztőprogram-keretrendszer futásidejű modulja, Microsoft Corporation Highest reported total ISR routine time (%): 0,000230 Driver with highest ISR total time: Wdf01000.sys - Rendszermag módú illesztőprogram-keretrendszer futásidejű modulja, Microsoft Corporation Total time spent in ISRs (%) 0,000230 ISR count (execution time <250 µs): 91617 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): 1165,985977 Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 456.71 , NVIDIA Corporation Highest reported total DPC routine time (%): 0,008137 Driver with highest DPC total execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 456.71 , NVIDIA Corporation Total time spent in DPCs (%) 0,019548 DPC count (execution time <250 µs): 243209 DPC count (execution time 250-500 µs): 0 DPC count (execution time 500-10000 µs): 19 DPC count (execution time 1000-2000 µs): 1 DPC count (execution time 2000-4000 µs): 0 DPC count (execution time >=4000 µs): 0 _________________________________________________________________________________________________________ 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: latmon.exe Total number of hard pagefaults 96 Hard pagefault count of hardest hit process: 28 Number of processes hit: 12 _________________________________________________________________________________________________________ PER CPU DATA _________________________________________________________________________________________________________ CPU 0 Interrupt cycle time (s): 8,863616 CPU 0 ISR highest execution time (µs): 0,0 CPU 0 ISR total execution time (s): 0,0 CPU 0 ISR count: 0 CPU 0 DPC highest execution time (µs): 110,981636 CPU 0 DPC total execution time (s): 0,016156 CPU 0 DPC count: 15059 _________________________________________________________________________________________________________ CPU 1 Interrupt cycle time (s): 9,860332 CPU 1 ISR highest execution time (µs): 12,610351 CPU 1 ISR total execution time (s): 0,002169 CPU 1 ISR count: 9042 CPU 1 DPC highest execution time (µs): 286,237730 CPU 1 DPC total execution time (s): 0,165450 CPU 1 DPC count: 21457 _________________________________________________________________________________________________________ CPU 2 Interrupt cycle time (s): 12,534192 CPU 2 ISR highest execution time (µs): 100,534224 CPU 2 ISR total execution time (s): 0,005606 CPU 2 ISR count: 23211 CPU 2 DPC highest execution time (µs): 1165,985977 CPU 2 DPC total execution time (s): 0,365908 CPU 2 DPC count: 48146 _________________________________________________________________________________________________________ CPU 3 Interrupt cycle time (s): 11,012868 CPU 3 ISR highest execution time (µs): 0,0 CPU 3 ISR total execution time (s): 0,0 CPU 3 ISR count: 0 CPU 3 DPC highest execution time (µs): 95,461770 CPU 3 DPC total execution time (s): 0,000901 CPU 3 DPC count: 216 _________________________________________________________________________________________________________ CPU 4 Interrupt cycle time (s): 9,823876 CPU 4 ISR highest execution time (µs): 0,0 CPU 4 ISR total execution time (s): 0,0 CPU 4 ISR count: 0 CPU 4 DPC highest execution time (µs): 126,446077 CPU 4 DPC total execution time (s): 0,003698 CPU 4 DPC count: 654 _________________________________________________________________________________________________________ CPU 5 Interrupt cycle time (s): 11,229492 CPU 5 ISR highest execution time (µs): 85,917195 CPU 5 ISR total execution time (s): 0,001815 CPU 5 ISR count: 7908 CPU 5 DPC highest execution time (µs): 728,040735 CPU 5 DPC total execution time (s): 0,109143 CPU 5 DPC count: 15740 _________________________________________________________________________________________________________ CPU 6 Interrupt cycle time (s): 10,201688 CPU 6 ISR highest execution time (µs): 5,382972 CPU 6 ISR total execution time (s): 0,001378 CPU 6 ISR count: 6682 CPU 6 DPC highest execution time (µs): 245,749583 CPU 6 DPC total execution time (s): 0,071118 CPU 6 DPC count: 11236 _________________________________________________________________________________________________________ CPU 7 Interrupt cycle time (s): 9,755418 CPU 7 ISR highest execution time (µs): 0,0 CPU 7 ISR total execution time (s): 0,0 CPU 7 ISR count: 0 CPU 7 DPC highest execution time (µs): 34,629716 CPU 7 DPC total execution time (s): 0,000158 CPU 7 DPC count: 29 _________________________________________________________________________________________________________ CPU 8 Interrupt cycle time (s): 10,763676 CPU 8 ISR highest execution time (µs): 0,0 CPU 8 ISR total execution time (s): 0,0 CPU 8 ISR count: 0 CPU 8 DPC highest execution time (µs): 151,179299 CPU 8 DPC total execution time (s): 0,105217 CPU 8 DPC count: 10041 _________________________________________________________________________________________________________ CPU 9 Interrupt cycle time (s): 11,638184 CPU 9 ISR highest execution time (µs): 98,069449 CPU 9 ISR total execution time (s): 0,007134 CPU 9 ISR count: 28598 CPU 9 DPC highest execution time (µs): 365,103840 CPU 9 DPC total execution time (s): 0,504795 CPU 9 DPC count: 64325 _________________________________________________________________________________________________________ CPU 10 Interrupt cycle time (s): 13,313442 CPU 10 ISR highest execution time (µs): 112,337229 CPU 10 ISR total execution time (s): 0,003585 CPU 10 ISR count: 14138 CPU 10 DPC highest execution time (µs): 822,976294 CPU 10 DPC total execution time (s): 0,332511 CPU 10 DPC count: 36104 _________________________________________________________________________________________________________ CPU 11 Interrupt cycle time (s): 12,569575 CPU 11 ISR highest execution time (µs): 0,0 CPU 11 ISR total execution time (s): 0,0 CPU 11 ISR count: 0 CPU 11 DPC highest execution time (µs): 229,055092 CPU 11 DPC total execution time (s): 0,159588 CPU 11 DPC count: 13352 _________________________________________________________________________________________________________ CPU 12 Interrupt cycle time (s): 8,040521 CPU 12 ISR highest execution time (µs): 0,0 CPU 12 ISR total execution time (s): 0,0 CPU 12 ISR count: 0 CPU 12 DPC highest execution time (µs): 99,858431 CPU 12 DPC total execution time (s): 0,002683 CPU 12 DPC count: 572 _________________________________________________________________________________________________________ CPU 13 Interrupt cycle time (s): 8,120394 CPU 13 ISR highest execution time (µs): 0,920868 CPU 13 ISR total execution time (s): 0,000320 CPU 13 ISR count: 1525 CPU 13 DPC highest execution time (µs): 168,972287 CPU 13 DPC total execution time (s): 0,017784 CPU 13 DPC count: 2618 _________________________________________________________________________________________________________ CPU 14 Interrupt cycle time (s): 9,858546 CPU 14 ISR highest execution time (µs): 1,297496 CPU 14 ISR total execution time (s): 0,000105 CPU 14 ISR count: 513 CPU 14 DPC highest execution time (µs): 147,190651 CPU 14 DPC total execution time (s): 0,011869 CPU 14 DPC count: 1621 _________________________________________________________________________________________________________ CPU 15 Interrupt cycle time (s): 9,747493 CPU 15 ISR highest execution time (µs): 0,0 CPU 15 ISR total execution time (s): 0,0 CPU 15 ISR count: 0 CPU 15 DPC highest execution time (µs): 133,040401 CPU 15 DPC total execution time (s): 0,001326 CPU 15 DPC count: 194 _________________________________________________________________________________________________________ CPU 16 Interrupt cycle time (s): 2,311622 CPU 16 ISR highest execution time (µs): 0,0 CPU 16 ISR total execution time (s): 0,0 CPU 16 ISR count: 0 CPU 16 DPC highest execution time (µs): 57,705509 CPU 16 DPC total execution time (s): 0,001299 CPU 16 DPC count: 237 _________________________________________________________________________________________________________ CPU 17 Interrupt cycle time (s): 1,638343 CPU 17 ISR highest execution time (µs): 0,0 CPU 17 ISR total execution time (s): 0,0 CPU 17 ISR count: 0 CPU 17 DPC highest execution time (µs): 56,837396 CPU 17 DPC total execution time (s): 0,000654 CPU 17 DPC count: 256 _________________________________________________________________________________________________________ CPU 18 Interrupt cycle time (s): 0,961192 CPU 18 ISR highest execution time (µs): 0,0 CPU 18 ISR total execution time (s): 0,0 CPU 18 ISR count: 0 CPU 18 DPC highest execution time (µs): 40,886811 CPU 18 DPC total execution time (s): 0,000084 CPU 18 DPC count: 14 _________________________________________________________________________________________________________ CPU 19 Interrupt cycle time (s): 0,637838 CPU 19 ISR highest execution time (µs): 0,0 CPU 19 ISR total execution time (s): 0,0 CPU 19 ISR count: 0 CPU 19 DPC highest execution time (µs): 3,584641 CPU 19 DPC total execution time (s): 0,000004 CPU 19 DPC count: 1 _________________________________________________________________________________________________________ CPU 20 Interrupt cycle time (s): 2,321247 CPU 20 ISR highest execution time (µs): 0,0 CPU 20 ISR total execution time (s): 0,0 CPU 20 ISR count: 0 CPU 20 DPC highest execution time (µs): 42,269783 CPU 20 DPC total execution time (s): 0,000758 CPU 20 DPC count: 157 _________________________________________________________________________________________________________ CPU 21 Interrupt cycle time (s): 1,340255 CPU 21 ISR highest execution time (µs): 0,0 CPU 21 ISR total execution time (s): 0,0 CPU 21 ISR count: 0 CPU 21 DPC highest execution time (µs): 15,314858 CPU 21 DPC total execution time (s): 0,000175 CPU 21 DPC count: 42 _________________________________________________________________________________________________________ CPU 22 Interrupt cycle time (s): 0,890876 CPU 22 ISR highest execution time (µs): 0,0 CPU 22 ISR total execution time (s): 0,0 CPU 22 ISR count: 0 CPU 22 DPC highest execution time (µs): 5,969282 CPU 22 DPC total execution time (s): 0,000026 CPU 22 DPC count: 7 _________________________________________________________________________________________________________ CPU 23 Interrupt cycle time (s): 0,606340 CPU 23 ISR highest execution time (µs): 0,0 CPU 23 ISR total execution time (s): 0,0 CPU 23 ISR count: 0 CPU 23 DPC highest execution time (µs): 35,463105 CPU 23 DPC total execution time (s): 0,000062 CPU 23 DPC count: 8 _________________________________________________________________________________________________________ CPU 24 Interrupt cycle time (s): 1,534051 CPU 24 ISR highest execution time (µs): 0,0 CPU 24 ISR total execution time (s): 0,0 CPU 24 ISR count: 0 CPU 24 DPC highest execution time (µs): 42,156928 CPU 24 DPC total execution time (s): 0,000718 CPU 24 DPC count: 136 _________________________________________________________________________________________________________ CPU 25 Interrupt cycle time (s): 1,274562 CPU 25 ISR highest execution time (µs): 0,0 CPU 25 ISR total execution time (s): 0,0 CPU 25 ISR count: 0 CPU 25 DPC highest execution time (µs): 82,345910 CPU 25 DPC total execution time (s): 0,001010 CPU 25 DPC count: 135 _________________________________________________________________________________________________________ CPU 26 Interrupt cycle time (s): 0,990636 CPU 26 ISR highest execution time (µs): 0,0 CPU 26 ISR total execution time (s): 0,0 CPU 26 ISR count: 0 CPU 26 DPC highest execution time (µs): 138,724541 CPU 26 DPC total execution time (s): 0,001118 CPU 26 DPC count: 181 _________________________________________________________________________________________________________ CPU 27 Interrupt cycle time (s): 0,766275 CPU 27 ISR highest execution time (µs): 0,0 CPU 27 ISR total execution time (s): 0,0 CPU 27 ISR count: 0 CPU 27 DPC highest execution time (µs): 40,935559 CPU 27 DPC total execution time (s): 0,000792 CPU 27 DPC count: 128 _________________________________________________________________________________________________________ CPU 28 Interrupt cycle time (s): 2,178534 CPU 28 ISR highest execution time (µs): 0,0 CPU 28 ISR total execution time (s): 0,0 CPU 28 ISR count: 0 CPU 28 DPC highest execution time (µs): 142,015359 CPU 28 DPC total execution time (s): 0,002106 CPU 28 DPC count: 295 _________________________________________________________________________________________________________ CPU 29 Interrupt cycle time (s): 1,324868 CPU 29 ISR highest execution time (µs): 0,0 CPU 29 ISR total execution time (s): 0,0 CPU 29 ISR count: 0 CPU 29 DPC highest execution time (µs): 38,556260 CPU 29 DPC total execution time (s): 0,000484 CPU 29 DPC count: 76 _________________________________________________________________________________________________________ CPU 30 Interrupt cycle time (s): 1,035582 CPU 30 ISR highest execution time (µs): 0,0 CPU 30 ISR total execution time (s): 0,0 CPU 30 ISR count: 0 CPU 30 DPC highest execution time (µs): 40,958932 CPU 30 DPC total execution time (s): 0,000299 CPU 30 DPC count: 39 _________________________________________________________________________________________________________ CPU 31 Interrupt cycle time (s): 2,396528 CPU 31 ISR highest execution time (µs): 0,0 CPU 31 ISR total execution time (s): 0,0 CPU 31 ISR count: 0 CPU 31 DPC highest execution time (µs): 134,432053 CPU 31 DPC total execution time (s): 0,001449 CPU 31 DPC count: 153 _________________________________________________________________________________________________________