1/3 from latency mon
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CONCLUSION
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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 2:54:20 (h🇲🇲ss) on all processors.
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SYSTEM INFORMATION
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Computer name: DESKTOP-88LDMVM
OS version: Windows 10 , 10.0, version 1809, build: 17763 (x64)
Hardware: ASUSTeK COMPUTER INC., PRIME A320M-K
CPU: AuthenticAMD AMD Ryzen 5 1500X Quad-Core Processor
Logical processors: 8
Processor groups: 1
RAM: 8129 MB total
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CPU SPEED
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Reported CPU speed: 3493 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.
WARNING: the CPU speed that was measured is only a fraction of the CPU speed reported. Your CPUs may be throttled back due to variable speed settings and thermal issues. It is suggested that you run a utility which reports your actual CPU frequency and temperature.
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MEASURED INTERRUPT TO USER PROCESS LATENCIES
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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): 31298,80
Average measured interrupt to process latency (µs): 4,333407
Highest measured interrupt to DPC latency (µs): 31295,0
Average measured interrupt to DPC latency (µs): 1,584434
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REPORTED ISRs
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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): 164,208417
Driver with highest ISR routine execution time: Wdf01000.sys - Motor en tiempo de ejecución del marco de controlador en modo kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0,000731
Driver with highest ISR total time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation
Total time spent in ISRs (%) 0,000926
ISR count (execution time <250 µs): 247257
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0
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REPORTED DPCs
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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): 334,138277
Driver with highest DPC routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total DPC routine time (%): 0,027065
Driver with highest DPC total execution time: rspLLL64.sys - Resplendence Latency Monitoring and Auxiliary Kernel Library, Resplendence Software Projects Sp.
Total time spent in DPCs (%) 0,060293
DPC count (execution time <250 µs): 25673797
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 71
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0
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REPORTED HARD PAGEFAULTS
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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: radeonsettings.exe
Total number of hard pagefaults 101735
Hard pagefault count of hardest hit process: 36046
Number of processes hit: 65
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 296,577914
CPU 0 ISR highest execution time (µs): 127,204409
CPU 0 ISR total execution time (s): 0,755539
CPU 0 ISR count: 223997
CPU 0 DPC highest execution time (µs): 334,138277
CPU 0 DPC total execution time (s): 47,676782
CPU 0 DPC count: 25253459
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CPU 1 Interrupt cycle time (s): 320,831964
CPU 1 ISR highest execution time (µs): 13,617234
CPU 1 ISR total execution time (s): 0,003294
CPU 1 ISR count: 2597
CPU 1 DPC highest execution time (µs): 242,945892
CPU 1 DPC total execution time (s): 0,140275
CPU 1 DPC count: 14024
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CPU 2 Interrupt cycle time (s): 209,745323
CPU 2 ISR highest execution time (µs): 116,472946
CPU 2 ISR total execution time (s): 0,001905
CPU 2 ISR count: 1948
CPU 2 DPC highest execution time (µs): 288,206413
CPU 2 DPC total execution time (s): 0,651560
CPU 2 DPC count: 95685
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CPU 3 Interrupt cycle time (s): 315,206790
CPU 3 ISR highest execution time (µs): 13,897796
CPU 3 ISR total execution time (s): 0,001323
CPU 3 ISR count: 1781
CPU 3 DPC highest execution time (µs): 248,807615
CPU 3 DPC total execution time (s): 0,085324
CPU 3 DPC count: 8818
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CPU 4 Interrupt cycle time (s): 158,198006
CPU 4 ISR highest execution time (µs): 4,779559
CPU 4 ISR total execution time (s): 0,004668
CPU 4 ISR count: 6482
CPU 4 DPC highest execution time (µs): 251,272545
CPU 4 DPC total execution time (s): 0,406783
CPU 4 DPC count: 45662
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CPU 5 Interrupt cycle time (s): 224,733742
CPU 5 ISR highest execution time (µs): 4,468938
CPU 5 ISR total execution time (s): 0,000301
CPU 5 ISR count: 334
CPU 5 DPC highest execution time (µs): 174,218437
CPU 5 DPC total execution time (s): 0,026544
CPU 5 DPC count: 3921
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CPU 6 Interrupt cycle time (s): 161,716184
CPU 6 ISR highest execution time (µs): 164,208417
CPU 6 ISR total execution time (s): 0,003576
CPU 6 ISR count: 4392
CPU 6 DPC highest execution time (µs): 267,925852
CPU 6 DPC total execution time (s): 0,794631
CPU 6 DPC count: 130018
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CPU 7 Interrupt cycle time (s): 232,258993
CPU 7 ISR highest execution time (µs): 5,881764
CPU 7 ISR total execution time (s): 0,004683
CPU 7 ISR count: 5726
CPU 7 DPC highest execution time (µs): 318,146293
CPU 7 DPC total execution time (s): 0,672964
CPU 7 DPC count: 122281
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