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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 or more DPC routines that belong to a driver running in your system appear to be executing for too long. At least one detected problem appears to be network related. In case you are using a WLAN adapter, try disabling it to get better results. 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 0:13:46 (h:mm:ss) on all processors.
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SYSTEM INFORMATION
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Computer name: BLD
OS version: Windows 10, 10.0, version 2009, build: 19044 (x64)
Hardware: B560 DS3H AC-Y1, NZXT, Inc
BIOS: F4
CPU: GenuineIntel Intel(R) Core(TM) i5-10400F CPU @ 2.90GHz
Logical processors: 12
Processor groups: 1
Processor group size: 12
RAM: 16253 MB total
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CPU SPEED
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Reported CPU speed (WMI): 2904 MHz
Reported CPU speed (registry): 2904 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.
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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): 317.10
Average measured interrupt to process latency (µs): 4.502154
Highest measured interrupt to DPC latency (µs): 313.30
Average measured interrupt to DPC latency (µs): 1.883782
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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): 85.437328
Driver with highest ISR routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Highest reported total ISR routine time (%): 0.000283
Driver with highest ISR total time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Total time spent in ISRs (%) 0.000290
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): 3805.668044
Driver with highest DPC routine execution time: ndis.sys - Network Driver Interface Specification (NDIS), Microsoft Corporation
Highest reported total DPC routine time (%): 0.009351
Driver with highest DPC total execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 511.79 , NVIDIA Corporation
Total time spent in DPCs (%) 0.028085
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: winlogon.exe
Total number of hard pagefaults 6489
Hard pagefault count of hardest hit process: 1886
Number of processes hit: 46
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 10.581640
CPU 0 ISR highest execution time (µs): 85.437328
CPU 0 ISR total execution time (s): 0.015483
CPU 0 ISR count: 17496
CPU 0 DPC highest execution time (µs): 527.340220
CPU 0 DPC total execution time (s): 2.169847
CPU 0 DPC count: 170826
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CPU 1 Interrupt cycle time (s): 0.940354
CPU 1 ISR highest execution time (µs): 19.221419
CPU 1 ISR total execution time (s): 0.001155
CPU 1 ISR count: 1037
CPU 1 DPC highest execution time (µs): 88.510331
CPU 1 DPC total execution time (s): 0.053311
CPU 1 DPC count: 5056
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CPU 2 Interrupt cycle time (s): 1.547617
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): 3805.668044
CPU 2 DPC total execution time (s): 0.152046
CPU 2 DPC count: 17499
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CPU 3 Interrupt cycle time (s): 0.866390
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): 106.252066
CPU 3 DPC total execution time (s): 0.020322
CPU 3 DPC count: 4137
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CPU 4 Interrupt cycle time (s): 1.455241
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): 286.347796
CPU 4 DPC total execution time (s): 0.130210
CPU 4 DPC count: 13288
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CPU 5 Interrupt cycle time (s): 0.704451
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): 79.255510
CPU 5 DPC total execution time (s): 0.008707
CPU 5 DPC count: 1904
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CPU 6 Interrupt cycle time (s): 1.049347
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): 376.850895
CPU 6 DPC total execution time (s): 0.104881
CPU 6 DPC count: 6982
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CPU 7 Interrupt cycle time (s): 0.725449
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): 89.396694
CPU 7 DPC total execution time (s): 0.008514
CPU 7 DPC count: 1722
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CPU 8 Interrupt cycle time (s): 1.176726
CPU 8 ISR highest execution time (µs): 20.601240
CPU 8 ISR total execution time (s): 0.012135
CPU 8 ISR count: 14129
CPU 8 DPC highest execution time (µs): 265.539601
CPU 8 DPC total execution time (s): 0.044378
CPU 8 DPC count: 8788
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CPU 9 Interrupt cycle time (s): 0.909609
CPU 9 ISR highest execution time (µs): 0.0
CPU 9 ISR total execution time (s): 0.0
CPU 9 ISR count: 0
CPU 9 DPC highest execution time (µs): 112.379821
CPU 9 DPC total execution time (s): 0.021584
CPU 9 DPC count: 3063
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CPU 10 Interrupt cycle time (s): 1.069163
CPU 10 ISR highest execution time (µs): 0.0
CPU 10 ISR total execution time (s): 0.0
CPU 10 ISR count: 0
CPU 10 DPC highest execution time (µs): 251.692493
CPU 10 DPC total execution time (s): 0.061740
CPU 10 DPC count: 11018
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CPU 11 Interrupt cycle time (s): 0.632331
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): 232.771694
CPU 11 DPC total execution time (s): 0.008655
CPU 11 DPC count: 1448
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