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CONCLUSION
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Your system appears to be suitable for handling real-time audio and other tasks without dropouts.
LatencyMon has been analyzing your system for 0:03:09 (h:mm:ss) on all processors.
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SYSTEM INFORMATION
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Computer name: DESKTOP-SROLKOC
OS version: Windows 10, 10.0, version 1909, build: 18363 (x64)
Hardware: MS-7C52, Micro-Star International Co., Ltd.
CPU: AuthenticAMD AMD Ryzen 5 3400G with Radeon Vega Graphics
Logical processors: 8
Processor groups: 1
RAM: 6092 MB total
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CPU SPEED
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Reported CPU speed: 370 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): 515,40
Average measured interrupt to process latency (µs): 3,848665
Highest measured interrupt to DPC latency (µs): 512,30
Average measured interrupt to DPC latency (µs): 1,404375
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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): 25,810
Driver with highest ISR routine execution time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation
Highest reported total ISR routine time (%): 0,009432
Driver with highest ISR total time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation
Total time spent in ISRs (%) 0,010954
ISR count (execution time <250 µs): 32586
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): 789,050
Driver with highest DPC routine execution time: ntoskrnl.exe - NT Kernel & System, Microsoft Corporation
Highest reported total DPC routine time (%): 0,042119
Driver with highest DPC total execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in DPCs (%) 0,108523
DPC count (execution time <250 µs): 349544
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 10
DPC count (execution time 1000-2000 µs): 0
DPC count (execution time 2000-4000 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: system
Total number of hard pagefaults 6893
Hard pagefault count of hardest hit process: 2384
Number of processes hit: 34
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 4,529738
CPU 0 ISR highest execution time (µs): 25,810
CPU 0 ISR total execution time (s): 0,162365
CPU 0 ISR count: 29295
CPU 0 DPC highest execution time (µs): 789,050
CPU 0 DPC total execution time (s): 1,402520
CPU 0 DPC count: 314872
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CPU 1 Interrupt cycle time (s): 0,584864
CPU 1 ISR highest execution time (µs): 4,390
CPU 1 ISR total execution time (s): 0,000356
CPU 1 ISR count: 236
CPU 1 DPC highest execution time (µs): 246,760
CPU 1 DPC total execution time (s): 0,021676
CPU 1 DPC count: 3083
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CPU 2 Interrupt cycle time (s): 0,6050
CPU 2 ISR highest execution time (µs): 4,380
CPU 2 ISR total execution time (s): 0,000677
CPU 2 ISR count: 702
CPU 2 DPC highest execution time (µs): 255,810
CPU 2 DPC total execution time (s): 0,063535
CPU 2 DPC count: 9757
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CPU 3 Interrupt cycle time (s): 0,514251
CPU 3 ISR highest execution time (µs): 3,290
CPU 3 ISR total execution time (s): 0,000186
CPU 3 ISR count: 171
CPU 3 DPC highest execution time (µs): 47,880
CPU 3 DPC total execution time (s): 0,011361
CPU 3 DPC count: 1949
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CPU 4 Interrupt cycle time (s): 0,557303
CPU 4 ISR highest execution time (µs): 3,660
CPU 4 ISR total execution time (s): 0,00040
CPU 4 ISR count: 386
CPU 4 DPC highest execution time (µs): 202,540
CPU 4 DPC total execution time (s): 0,044421
CPU 4 DPC count: 6634
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CPU 5 Interrupt cycle time (s): 0,487338
CPU 5 ISR highest execution time (µs): 3,0
CPU 5 ISR total execution time (s): 0,000311
CPU 5 ISR count: 303
CPU 5 DPC highest execution time (µs): 185,680
CPU 5 DPC total execution time (s): 0,014480
CPU 5 DPC count: 2438
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CPU 6 Interrupt cycle time (s): 0,601192
CPU 6 ISR highest execution time (µs): 4,480
CPU 6 ISR total execution time (s): 0,000507
CPU 6 ISR count: 479
CPU 6 DPC highest execution time (µs): 244,860
CPU 6 DPC total execution time (s): 0,052773
CPU 6 DPC count: 7031
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CPU 7 Interrupt cycle time (s): 0,603706
CPU 7 ISR highest execution time (µs): 5,670
CPU 7 ISR total execution time (s): 0,001127
CPU 7 ISR count: 1014
CPU 7 DPC highest execution time (µs): 323,530
CPU 7 DPC total execution time (s): 0,033089
CPU 7 DPC count: 3790
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