Suddenly happend, and DPC count(136639), Highest execution(2.39..)
First,
bcdedit /set useplatformclock true
bcdedit /set useplatformclock false
bcdedit /deletevalue useplatformclock
BCDEDIT /SET DISABLEDYNAMICTICK YES
Second,
i followed below instruction,
Video STUTTERING, Audio CRACKS/POPS and dpc/isr LATENCY (posting instructions)
and the last part.
1) http://speccy.piriform.com/results/DyvBFYWxTZUXJIOfCJJuLxq
2) 2022. 9. 8.에서 공유된 항목 (zipped trace.etl and the SysnativeFileCollectionApp.zip)
Additional information,
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 0:04:10 (h:mm:ss) on all processors.
_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: DESKTOP-AT29MLI
OS version: Windows 11, 10.0, version 2009, build: 22000 (x64)
Hardware: System Product Name, ASUS
BIOS: 2006
CPU: AuthenticAMD AMD Ryzen 5 5600X 6-Core Processor
Logical processors: 12
Processor groups: 1
Processor group size: 12
RAM: 16298 MB total
_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed (WMI): 3701 MHz
Reported CPU speed (registry): 3693 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): 469.90
Average measured interrupt to process latency (µs): 9.987023
Highest measured interrupt to DPC latency (µs): 465.70
Average measured interrupt to DPC latency (µs): 7.024727
_________________________________________________________________________________________________________
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): 92.855673
Driver with highest ISR routine execution time: Wdf01000.sys - 커널 모드 드라이버 프레임워크 런타임, Microsoft Corporation
Highest reported total ISR routine time (%): 0.009598
Driver with highest ISR total time: Wdf01000.sys - 커널 모드 드라이버 프레임워크 런타임, Microsoft Corporation
Total time spent in ISRs (%) 0.010195
ISR count (execution time <250 µs): 396606
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): 1739.701327
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 516.94 , NVIDIA Corporation
Highest reported total DPC routine time (%): 0.061632
Driver with highest DPC total execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 516.94 , NVIDIA Corporation
Total time spent in DPCs (%) 0.128426
DPC count (execution time <250 µs): 747746
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 208
DPC count (execution time 1000-2000 µs): 2
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: whale.exe
Total number of hard pagefaults 2647
Hard pagefault count of hardest hit process: 858
Number of processes hit: 26
_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 9.697424
CPU 0 ISR highest execution time (µs): 92.855673
CPU 0 ISR total execution time (s): 0.260901
CPU 0 ISR count: 288970
CPU 0 DPC highest execution time (µs): 1739.701327
CPU 0 DPC total execution time (s): 3.703064
CPU 0 DPC count: 680949
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 0.166711
CPU 1 ISR highest execution time (µs): 0.0
CPU 1 ISR total execution time (s): 0.0
CPU 1 ISR count: 0
CPU 1 DPC highest execution time (µs): 20.909559
CPU 1 DPC total execution time (s): 0.001740
CPU 1 DPC count: 789
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 0.352883
CPU 2 ISR highest execution time (µs): 0.0
CPU 2 ISR total execution time (s): 0.0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 62.728676
CPU 2 DPC total execution time (s): 0.025875
CPU 2 DPC count: 14360
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 0.295997
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): 26.540211
CPU 3 DPC total execution time (s): 0.009374
CPU 3 DPC count: 4641
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 0.378875
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): 45.987002
CPU 4 DPC total execution time (s): 0.040317
CPU 4 DPC count: 19895
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 0.315410
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): 47.539940
CPU 5 DPC total execution time (s): 0.012779
CPU 5 DPC count: 6614
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 0.243613
CPU 6 ISR highest execution time (µs): 0.0
CPU 6 ISR total execution time (s): 0.0
CPU 6 ISR count: 0
CPU 6 DPC highest execution time (µs): 38.382616
CPU 6 DPC total execution time (s): 0.008426
CPU 6 DPC count: 3563
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 0.197379
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): 37.420796
CPU 7 DPC total execution time (s): 0.003806
CPU 7 DPC count: 1494
_________________________________________________________________________________________________________
CPU 8 Interrupt cycle time (s): 0.506857
CPU 8 ISR highest execution time (µs): 22.342269
CPU 8 ISR total execution time (s): 0.032846
CPU 8 ISR count: 77413
CPU 8 DPC highest execution time (µs): 35.106418
CPU 8 DPC total execution time (s): 0.032322
CPU 8 DPC count: 9634
_________________________________________________________________________________________________________
CPU 9 Interrupt cycle time (s): 0.319679
CPU 9 ISR highest execution time (µs): 2.454644
CPU 9 ISR total execution time (s): 0.002415
CPU 9 ISR count: 4835
CPU 9 DPC highest execution time (µs): 40.035743
CPU 9 DPC total execution time (s): 0.013354
CPU 9 DPC count: 3497
_________________________________________________________________________________________________________
CPU 10 Interrupt cycle time (s): 0.210925
CPU 10 ISR highest execution time (µs): 9.918765
CPU 10 ISR total execution time (s): 0.004704
CPU 10 ISR count: 11088
CPU 10 DPC highest execution time (µs): 70.743840
CPU 10 DPC total execution time (s): 0.006395
CPU 10 DPC count: 1413
_________________________________________________________________________________________________________
CPU 11 Interrupt cycle time (s): 0.216654
CPU 11 ISR highest execution time (µs): 16.320877
CPU 11 ISR total execution time (s): 0.005809
CPU 11 ISR count: 14300
CPU 11 DPC highest execution time (µs): 41.909288
CPU 11 DPC total execution time (s): 0.005692
CPU 11 DPC count: 1107
_________________________________________________________________________________________________________
First,
bcdedit /set useplatformclock true
bcdedit /set useplatformclock false
bcdedit /deletevalue useplatformclock
BCDEDIT /SET DISABLEDYNAMICTICK YES
Second,
i followed below instruction,
Video STUTTERING, Audio CRACKS/POPS and dpc/isr LATENCY (posting instructions)
and the last part.
1) http://speccy.piriform.com/results/DyvBFYWxTZUXJIOfCJJuLxq
2) 2022. 9. 8.에서 공유된 항목 (zipped trace.etl and the SysnativeFileCollectionApp.zip)
Additional information,
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 0:04:10 (h:mm:ss) on all processors.
_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: DESKTOP-AT29MLI
OS version: Windows 11, 10.0, version 2009, build: 22000 (x64)
Hardware: System Product Name, ASUS
BIOS: 2006
CPU: AuthenticAMD AMD Ryzen 5 5600X 6-Core Processor
Logical processors: 12
Processor groups: 1
Processor group size: 12
RAM: 16298 MB total
_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed (WMI): 3701 MHz
Reported CPU speed (registry): 3693 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): 469.90
Average measured interrupt to process latency (µs): 9.987023
Highest measured interrupt to DPC latency (µs): 465.70
Average measured interrupt to DPC latency (µs): 7.024727
_________________________________________________________________________________________________________
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): 92.855673
Driver with highest ISR routine execution time: Wdf01000.sys - 커널 모드 드라이버 프레임워크 런타임, Microsoft Corporation
Highest reported total ISR routine time (%): 0.009598
Driver with highest ISR total time: Wdf01000.sys - 커널 모드 드라이버 프레임워크 런타임, Microsoft Corporation
Total time spent in ISRs (%) 0.010195
ISR count (execution time <250 µs): 396606
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): 1739.701327
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 516.94 , NVIDIA Corporation
Highest reported total DPC routine time (%): 0.061632
Driver with highest DPC total execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 516.94 , NVIDIA Corporation
Total time spent in DPCs (%) 0.128426
DPC count (execution time <250 µs): 747746
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 208
DPC count (execution time 1000-2000 µs): 2
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: whale.exe
Total number of hard pagefaults 2647
Hard pagefault count of hardest hit process: 858
Number of processes hit: 26
_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 9.697424
CPU 0 ISR highest execution time (µs): 92.855673
CPU 0 ISR total execution time (s): 0.260901
CPU 0 ISR count: 288970
CPU 0 DPC highest execution time (µs): 1739.701327
CPU 0 DPC total execution time (s): 3.703064
CPU 0 DPC count: 680949
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 0.166711
CPU 1 ISR highest execution time (µs): 0.0
CPU 1 ISR total execution time (s): 0.0
CPU 1 ISR count: 0
CPU 1 DPC highest execution time (µs): 20.909559
CPU 1 DPC total execution time (s): 0.001740
CPU 1 DPC count: 789
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 0.352883
CPU 2 ISR highest execution time (µs): 0.0
CPU 2 ISR total execution time (s): 0.0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 62.728676
CPU 2 DPC total execution time (s): 0.025875
CPU 2 DPC count: 14360
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 0.295997
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): 26.540211
CPU 3 DPC total execution time (s): 0.009374
CPU 3 DPC count: 4641
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 0.378875
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): 45.987002
CPU 4 DPC total execution time (s): 0.040317
CPU 4 DPC count: 19895
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 0.315410
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): 47.539940
CPU 5 DPC total execution time (s): 0.012779
CPU 5 DPC count: 6614
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 0.243613
CPU 6 ISR highest execution time (µs): 0.0
CPU 6 ISR total execution time (s): 0.0
CPU 6 ISR count: 0
CPU 6 DPC highest execution time (µs): 38.382616
CPU 6 DPC total execution time (s): 0.008426
CPU 6 DPC count: 3563
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 0.197379
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): 37.420796
CPU 7 DPC total execution time (s): 0.003806
CPU 7 DPC count: 1494
_________________________________________________________________________________________________________
CPU 8 Interrupt cycle time (s): 0.506857
CPU 8 ISR highest execution time (µs): 22.342269
CPU 8 ISR total execution time (s): 0.032846
CPU 8 ISR count: 77413
CPU 8 DPC highest execution time (µs): 35.106418
CPU 8 DPC total execution time (s): 0.032322
CPU 8 DPC count: 9634
_________________________________________________________________________________________________________
CPU 9 Interrupt cycle time (s): 0.319679
CPU 9 ISR highest execution time (µs): 2.454644
CPU 9 ISR total execution time (s): 0.002415
CPU 9 ISR count: 4835
CPU 9 DPC highest execution time (µs): 40.035743
CPU 9 DPC total execution time (s): 0.013354
CPU 9 DPC count: 3497
_________________________________________________________________________________________________________
CPU 10 Interrupt cycle time (s): 0.210925
CPU 10 ISR highest execution time (µs): 9.918765
CPU 10 ISR total execution time (s): 0.004704
CPU 10 ISR count: 11088
CPU 10 DPC highest execution time (µs): 70.743840
CPU 10 DPC total execution time (s): 0.006395
CPU 10 DPC count: 1413
_________________________________________________________________________________________________________
CPU 11 Interrupt cycle time (s): 0.216654
CPU 11 ISR highest execution time (µs): 16.320877
CPU 11 ISR total execution time (s): 0.005809
CPU 11 ISR count: 14300
CPU 11 DPC highest execution time (µs): 41.909288
CPU 11 DPC total execution time (s): 0.005692
CPU 11 DPC count: 1107
_________________________________________________________________________________________________________