_________________________________________________________________________________________________________ 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 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 0:01:04 (h:mm:ss) on all processors. _________________________________________________________________________________________________________ SYSTEM INFORMATION _________________________________________________________________________________________________________ Computer name: CHANTU OS version: Windows 11, 10.0, version 2009, build: 22621 (x64) Hardware: System Product Name, ASUS BIOS: 2602 CPU: GenuineIntel 12th Gen Intel(R) Core(TM) i7-12700 Logical processors: 20 Processor groups: 1 Processor group size: 20 RAM: 32509 MB total _________________________________________________________________________________________________________ CPU SPEED _________________________________________________________________________________________________________ Reported CPU speed (WMI): 210 MHz Reported CPU speed (registry): 2112 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): 11658,10 Average measured interrupt to process latency (µs): 10,882940 Highest measured interrupt to DPC latency (µs): 132,30 Average measured interrupt to DPC latency (µs): 6,590269 _________________________________________________________________________________________________________ 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): 32,414773 Driver with highest ISR routine execution time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation Highest reported total ISR routine time (%): 0,003861 Driver with highest ISR total time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation Total time spent in ISRs (%) 0,004023 ISR count (execution time <250 µs): 7628 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): 121,762311 Driver with highest DPC routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation Highest reported total DPC routine time (%): 0,005447 Driver with highest DPC total execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation Total time spent in DPCs (%) 0,010760 DPC count (execution time <250 µs): 33022 DPC count (execution time 250-500 µs): 0 DPC count (execution time 500-10000 µs): 0 DPC count (execution time 1000-2000 µs): 0 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: msmpeng.exe Total number of hard pagefaults 148 Hard pagefault count of hardest hit process: 97 Number of processes hit: 13 _________________________________________________________________________________________________________ PER CPU DATA _________________________________________________________________________________________________________ CPU 0 Interrupt cycle time (s): 0,254997 CPU 0 ISR highest execution time (µs): 1,865057 CPU 0 ISR total execution time (s): 0,000053 CPU 0 ISR count: 289 CPU 0 DPC highest execution time (µs): 37,690341 CPU 0 DPC total execution time (s): 0,009270 CPU 0 DPC count: 4014 _________________________________________________________________________________________________________ CPU 1 Interrupt cycle time (s): 0,278723 CPU 1 ISR highest execution time (µs): 21,133523 CPU 1 ISR total execution time (s): 0,003699 CPU 1 ISR count: 276 CPU 1 DPC highest execution time (µs): 78,694129 CPU 1 DPC total execution time (s): 0,004453 CPU 1 DPC count: 2357 _________________________________________________________________________________________________________ CPU 2 Interrupt cycle time (s): 0,101348 CPU 2 ISR highest execution time (µs): 24,133996 CPU 2 ISR total execution time (s): 0,000420 CPU 2 ISR count: 26 CPU 2 DPC highest execution time (µs): 103,386364 CPU 2 DPC total execution time (s): 0,006221 CPU 2 DPC count: 1909 _________________________________________________________________________________________________________ CPU 3 Interrupt cycle time (s): 0,065419 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): 0,0 CPU 3 DPC total execution time (s): 0,0 CPU 3 DPC count: 0 _________________________________________________________________________________________________________ CPU 4 Interrupt cycle time (s): 0,071077 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): 6,594223 CPU 4 DPC total execution time (s): 0,000041 CPU 4 DPC count: 20 _________________________________________________________________________________________________________ CPU 5 Interrupt cycle time (s): 0,070377 CPU 5 ISR highest execution time (µs): 0,0 CPU 5 ISR total execution time (s): 0,0 CPU 5 ISR count: 0 CPU 5 DPC highest execution time (µs): 0,0 CPU 5 DPC total execution time (s): 0,0 CPU 5 DPC count: 0 _________________________________________________________________________________________________________ CPU 6 Interrupt cycle time (s): 0,236732 CPU 6 ISR highest execution time (µs): 26,992424 CPU 6 ISR total execution time (s): 0,003235 CPU 6 ISR count: 241 CPU 6 DPC highest execution time (µs): 121,762311 CPU 6 DPC total execution time (s): 0,028796 CPU 6 DPC count: 4826 _________________________________________________________________________________________________________ CPU 7 Interrupt cycle time (s): 0,079419 CPU 7 ISR highest execution time (µs): 1,149621 CPU 7 ISR total execution time (s): 0,000032 CPU 7 ISR count: 95 CPU 7 DPC highest execution time (µs): 22,344697 CPU 7 DPC total execution time (s): 0,000694 CPU 7 DPC count: 133 _________________________________________________________________________________________________________ CPU 8 Interrupt cycle time (s): 0,194852 CPU 8 ISR highest execution time (µs): 3,038352 CPU 8 ISR total execution time (s): 0,001560 CPU 8 ISR count: 3144 CPU 8 DPC highest execution time (µs): 34,439867 CPU 8 DPC total execution time (s): 0,020918 CPU 8 DPC count: 4079 _________________________________________________________________________________________________________ CPU 9 Interrupt cycle time (s): 0,092240 CPU 9 ISR highest execution time (µs): 21,244318 CPU 9 ISR total execution time (s): 0,007424 CPU 9 ISR count: 508 CPU 9 DPC highest execution time (µs): 82,318655 CPU 9 DPC total execution time (s): 0,007726 CPU 9 DPC count: 1856 _________________________________________________________________________________________________________ CPU 10 Interrupt cycle time (s): 0,090470 CPU 10 ISR highest execution time (µs): 14,746686 CPU 10 ISR total execution time (s): 0,000136 CPU 10 ISR count: 19 CPU 10 DPC highest execution time (µs): 79,580492 CPU 10 DPC total execution time (s): 0,001697 CPU 10 DPC count: 325 _________________________________________________________________________________________________________ CPU 11 Interrupt cycle time (s): 0,068789 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): 0,0 CPU 11 DPC total execution time (s): 0,0 CPU 11 DPC count: 0 _________________________________________________________________________________________________________ CPU 12 Interrupt cycle time (s): 0,163834 CPU 12 ISR highest execution time (µs): 2,384470 CPU 12 ISR total execution time (s): 0,000394 CPU 12 ISR count: 636 CPU 12 DPC highest execution time (µs): 37,766572 CPU 12 DPC total execution time (s): 0,014999 CPU 12 DPC count: 2983 _________________________________________________________________________________________________________ CPU 13 Interrupt cycle time (s): 0,284218 CPU 13 ISR highest execution time (µs): 32,414773 CPU 13 ISR total execution time (s): 0,034957 CPU 13 ISR count: 2392 CPU 13 DPC highest execution time (µs): 99,328125 CPU 13 DPC total execution time (s): 0,041312 CPU 13 DPC count: 9980 _________________________________________________________________________________________________________ CPU 14 Interrupt cycle time (s): 0,076659 CPU 14 ISR highest execution time (µs): 0,0 CPU 14 ISR total execution time (s): 0,0 CPU 14 ISR count: 0 CPU 14 DPC highest execution time (µs): 16,847064 CPU 14 DPC total execution time (s): 0,000108 CPU 14 DPC count: 30 _________________________________________________________________________________________________________ CPU 15 Interrupt cycle time (s): 0,071134 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): 0,0 CPU 15 DPC total execution time (s): 0,0 CPU 15 DPC count: 0 _________________________________________________________________________________________________________ CPU 16 Interrupt cycle time (s): 0,074664 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): 28,442235 CPU 16 DPC total execution time (s): 0,000272 CPU 16 DPC count: 58 _________________________________________________________________________________________________________ CPU 17 Interrupt cycle time (s): 0,068785 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): 24,800189 CPU 17 DPC total execution time (s): 0,000158 CPU 17 DPC count: 44 _________________________________________________________________________________________________________ CPU 18 Interrupt cycle time (s): 0,086854 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): 32,682292 CPU 18 DPC total execution time (s): 0,000612 CPU 18 DPC count: 113 _________________________________________________________________________________________________________ CPU 19 Interrupt cycle time (s): 0,090534 CPU 19 ISR highest execution time (µs): 1,176610 CPU 19 ISR total execution time (s): 0,000002 CPU 19 ISR count: 2 CPU 19 DPC highest execution time (µs): 32,983902 CPU 19 DPC total execution time (s): 0,001562 CPU 19 DPC count: 295 _________________________________________________________________________________________________________