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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 1:24:14 (h:mm:ss) on all processors.
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SYSTEM INFORMATION
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Computer name: DD1
OS version: Windows 10, 10.0, version 2009, build: 19042 (x64)
Hardware: MS-7B48, Micro-Star International Co., Ltd.
CPU: GenuineIntel Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz
Logical processors: 12
Processor groups: 1
RAM: 24518 MB total
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CPU SPEED
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Reported CPU speed: 3192 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 KERNEL TIMER LATENCIES
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This value represents the maximum measured latency of a perodically scheduled kernel timer.
Highest measured kernel timer latency (µs): 20002.10
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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): 205.251880
Driver with highest ISR routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Highest reported total ISR routine time (%): 0.000768
Driver with highest ISR total time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Total time spent in ISRs (%) 0.000768
ISR count (execution time <250 µs): 191087
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
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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): 8544.352130
Driver with highest DPC routine execution time: NDIS.SYS - Network Driver Interface Specification (NDIS), Microsoft Corporation
Highest reported total DPC routine time (%): 0.02040
Driver with highest DPC total execution time: iaStorAC.sys - Intel(R) Rapid Storage Technology driver - x64, Intel Corporation
Total time spent in DPCs (%) 0.097774
DPC count (execution time <250 µs): 7053769
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 11776
DPC count (execution time 1000-2000 µs): 501
DPC count (execution time 2000-4000 µs): 92
DPC count (execution time >=4000 µs): 29
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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: mbamservice.exe
Total number of hard pagefaults 303541
Hard pagefault count of hardest hit process: 74361
Number of processes hit: 147
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 193.840394
CPU 0 ISR highest execution time (µs): 205.251880
CPU 0 ISR total execution time (s): 0.301659
CPU 0 ISR count: 146257
CPU 0 DPC highest execution time (µs): 8544.352130
CPU 0 DPC total execution time (s): 44.880653
CPU 0 DPC count: 5350124
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CPU 1 Interrupt cycle time (s): 18.861479
CPU 1 ISR highest execution time (µs): 107.329574
CPU 1 ISR total execution time (s): 0.157524
CPU 1 ISR count: 43526
CPU 1 DPC highest execution time (µs): 1351.077694
CPU 1 DPC total execution time (s): 3.959280
CPU 1 DPC count: 179250
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CPU 2 Interrupt cycle time (s): 13.613374
CPU 2 ISR highest execution time (µs): 60.871867
CPU 2 ISR total execution time (s): 0.006798
CPU 2 ISR count: 1304
CPU 2 DPC highest execution time (µs): 2736.085213
CPU 2 DPC total execution time (s): 2.346542
CPU 2 DPC count: 426516
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CPU 3 Interrupt cycle time (s): 8.224090
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): 586.975251
CPU 3 DPC total execution time (s): 0.505524
CPU 3 DPC count: 46016
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CPU 4 Interrupt cycle time (s): 12.696797
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): 2950.130326
CPU 4 DPC total execution time (s): 1.836910
CPU 4 DPC count: 362995
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CPU 5 Interrupt cycle time (s): 7.662029
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): 513.161654
CPU 5 DPC total execution time (s): 0.447088
CPU 5 DPC count: 40616
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CPU 6 Interrupt cycle time (s): 12.368129
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): 2620.043546
CPU 6 DPC total execution time (s): 1.607062
CPU 6 DPC count: 340537
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CPU 7 Interrupt cycle time (s): 8.562340
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): 496.076441
CPU 7 DPC total execution time (s): 0.490027
CPU 7 DPC count: 41627
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CPU 8 Interrupt cycle time (s): 11.309980
CPU 8 ISR highest execution time (µs): 0.0
CPU 8 ISR total execution time (s): 0.0
CPU 8 ISR count: 0
CPU 8 DPC highest execution time (µs): 706.068922
CPU 8 DPC total execution time (s): 1.103235
CPU 8 DPC count: 121406
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CPU 9 Interrupt cycle time (s): 6.470559
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): 433.809524
CPU 9 DPC total execution time (s): 0.233911
CPU 9 DPC count: 16640
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CPU 10 Interrupt cycle time (s): 11.584220
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): 590.447055
CPU 10 DPC total execution time (s): 1.057049
CPU 10 DPC count: 99184
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CPU 11 Interrupt cycle time (s): 10.916050
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): 686.837093
CPU 11 DPC total execution time (s): 0.833861
CPU 11 DPC count: 41256
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