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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 0:09:00 (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): 378.10
Average measured interrupt to process latency (µs): 4.510026
Highest measured interrupt to DPC latency (µs): 375.50
Average measured interrupt to DPC latency (µs): 1.700911
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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): 91.727617
Driver with highest ISR routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Highest reported total ISR routine time (%): 0.000657
Driver with highest ISR total time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation
Total time spent in ISRs (%) 0.000902
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): 8958.456956
Driver with highest DPC routine execution time: ndis.sys - Network Driver Interface Specification (NDIS), Microsoft Corporation
Highest reported total DPC routine time (%): 0.024309
Driver with highest DPC total execution time: storport.sys - Microsoft Storage Port Driver, Microsoft Corporation
Total time spent in DPCs (%) 0.091390
DPC count (execution time =4000 µs): 1
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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: steam.exe
Total number of hard pagefaults 78353
Hard pagefault count of hardest hit process: 6851
Number of processes hit: 90
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 14.754061
CPU 0 ISR highest execution time (µs): 91.727617
CPU 0 ISR total execution time (s): 0.044662
CPU 0 ISR count: 14064
CPU 0 DPC highest execution time (µs): 587.301997
CPU 0 DPC total execution time (s): 3.425987
CPU 0 DPC count: 404596
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CPU 1 Interrupt cycle time (s): 3.896672
CPU 1 ISR highest execution time (µs): 30.597107
CPU 1 ISR total execution time (s): 0.007463
CPU 1 ISR count: 2566
CPU 1 DPC highest execution time (µs): 113.574380
CPU 1 DPC total execution time (s): 0.081608
CPU 1 DPC count: 9138
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CPU 2 Interrupt cycle time (s): 5.540829
CPU 2 ISR highest execution time (µs): 14.524105
CPU 2 ISR total execution time (s): 0.000807
CPU 2 ISR count: 131
CPU 2 DPC highest execution time (µs): 519.464532
CPU 2 DPC total execution time (s): 0.373651
CPU 2 DPC count: 69802
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CPU 3 Interrupt cycle time (s): 5.613012
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): 256.157025
CPU 3 DPC total execution time (s): 0.086069
CPU 3 DPC count: 19090
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CPU 4 Interrupt cycle time (s): 5.439031
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): 8958.456956
CPU 4 DPC total execution time (s): 0.841690
CPU 4 DPC count: 182466
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CPU 5 Interrupt cycle time (s): 4.914248
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): 97.462466
CPU 5 DPC total execution time (s): 0.022225
CPU 5 DPC count: 5375
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CPU 6 Interrupt cycle time (s): 4.455352
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): 255.237603
CPU 6 DPC total execution time (s): 0.355006
CPU 6 DPC count: 84284
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CPU 7 Interrupt cycle time (s): 4.579792
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): 255.627755
CPU 7 DPC total execution time (s): 0.030570
CPU 7 DPC count: 7998
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CPU 8 Interrupt cycle time (s): 4.243637
CPU 8 ISR highest execution time (µs): 19.688705
CPU 8 ISR total execution time (s): 0.005503
CPU 8 ISR count: 8732
CPU 8 DPC highest execution time (µs): 255.047865
CPU 8 DPC total execution time (s): 0.169468
CPU 8 DPC count: 42031
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CPU 9 Interrupt cycle time (s): 5.093680
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): 91.043733
CPU 9 DPC total execution time (s): 0.344127
CPU 9 DPC count: 84174
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CPU 10 Interrupt cycle time (s): 3.835109
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): 119.629132
CPU 10 DPC total execution time (s): 0.146551
CPU 10 DPC count: 36001
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CPU 11 Interrupt cycle time (s): 4.399474
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): 76.195248
CPU 11 DPC total execution time (s): 0.046320
CPU 11 DPC count: 10717
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