My pc started to have audio cut outs, mouse stuttering, and major fps drops in games after I started to use my new AT2020 microphone a few days ago ( my pc works fine with my blue snowball). My computer is completely fine for about an hour and then after that all my issues begin and remain for about 20 minutes or until restart, I've tried everything and am completely stumped at this point... any help?
LATENCYMON RESULTS:
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. 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 0:02:03 (h🇲🇲ss) on all processors.
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SYSTEM INFORMATION
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Computer name: DESKTOP-4MBM1MS
OS version: Windows 10, 10.0, version 2009, build: 19042 (x64)
Hardware: B450M DS3H, Gigabyte Technology Co., Ltd.
CPU: AuthenticAMD AMD Ryzen 5 1600 Six-Core Processor
Logical processors: 12
Processor groups: 1
RAM: 16329 MB total
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CPU SPEED
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Reported CPU speed: 3194 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): 101070.90
Average measured interrupt to process latency (µs): 265.329808
Highest measured interrupt to DPC latency (µs): 100899.40
Average measured interrupt to DPC latency (µs): 262.162589
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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): 50.264245
Driver with highest ISR routine execution time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation
Highest reported total ISR routine time (%): 0.003427
Driver with highest ISR total time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation
Total time spent in ISRs (%) 0.003463
ISR count (execution time <250 µs): 10623
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): 100890.55980
Driver with highest DPC routine execution time: storport.sys - Microsoft Storage Port Driver, Microsoft Corporation
Highest reported total DPC routine time (%): 0.558231
Driver with highest DPC total execution time: storport.sys - Microsoft Storage Port Driver, Microsoft Corporation
Total time spent in DPCs (%) 0.609371
DPC count (execution time <250 µs): 91497
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 1
DPC count (execution time 1000-2000 µs): 0
DPC count (execution time 2000-4000 µs): 0
DPC count (execution time >=4000 µs): 82
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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: chrome.exe
Total number of hard pagefaults 1
Hard pagefault count of hardest hit process: 1
Number of processes hit: 1
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 10.691973
CPU 0 ISR highest execution time (µs): 50.264245
CPU 0 ISR total execution time (s): 0.051228
CPU 0 ISR count: 10494
CPU 0 DPC highest execution time (µs): 100890.55980
CPU 0 DPC total execution time (s): 5.776624
CPU 0 DPC count: 83395
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CPU 1 Interrupt cycle time (s): 0.096954
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): 12.543519
CPU 1 DPC total execution time (s): 0.000110
CPU 1 DPC count: 69
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CPU 2 Interrupt cycle time (s): 4.319799
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): 100867.005636
CPU 2 DPC total execution time (s): 0.811493
CPU 2 DPC count: 1181
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CPU 3 Interrupt cycle time (s): 0.115499
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): 17.623043
CPU 3 DPC total execution time (s): 0.000352
CPU 3 DPC count: 144
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CPU 4 Interrupt cycle time (s): 1.464898
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): 100859.661866
CPU 4 DPC total execution time (s): 0.206471
CPU 4 DPC count: 3307
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CPU 5 Interrupt cycle time (s): 0.213338
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): 104.876644
CPU 5 DPC total execution time (s): 0.002296
CPU 5 DPC count: 612
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CPU 6 Interrupt cycle time (s): 4.529806
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): 100848.280526
CPU 6 DPC total execution time (s): 0.709976
CPU 6 DPC count: 1338
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CPU 7 Interrupt cycle time (s): 0.502892
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): 22.852849
CPU 7 DPC total execution time (s): 0.000111
CPU 7 DPC count: 23
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CPU 8 Interrupt cycle time (s): 5.446575
CPU 8 ISR highest execution time (µs): 2.134001
CPU 8 ISR total execution time (s): 0.000021
CPU 8 ISR count: 33
CPU 8 DPC highest execution time (µs): 100854.051346
CPU 8 DPC total execution time (s): 0.913367
CPU 8 DPC count: 958
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CPU 9 Interrupt cycle time (s): 0.410531
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): 18.654978
CPU 9 DPC total execution time (s): 0.000166
CPU 9 DPC count: 27
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CPU 10 Interrupt cycle time (s): 1.768401
CPU 10 ISR highest execution time (µs): 3.155917
CPU 10 ISR total execution time (s): 0.000054
CPU 10 ISR count: 73
CPU 10 DPC highest execution time (µs): 100850.855354
CPU 10 DPC total execution time (s): 0.304698
CPU 10 DPC count: 299
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CPU 11 Interrupt cycle time (s): 1.488442
CPU 11 ISR highest execution time (µs): 2.664997
CPU 11 ISR total execution time (s): 0.000017
CPU 11 ISR count: 23
CPU 11 DPC highest execution time (µs): 100849.132123
CPU 11 DPC total execution time (s): 0.304051
CPU 11 DPC count: 227
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LATENCYMON RESULTS:
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. 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 0:02:03 (h🇲🇲ss) on all processors.
_
SYSTEM INFORMATION
_
Computer name: DESKTOP-4MBM1MS
OS version: Windows 10, 10.0, version 2009, build: 19042 (x64)
Hardware: B450M DS3H, Gigabyte Technology Co., Ltd.
CPU: AuthenticAMD AMD Ryzen 5 1600 Six-Core Processor
Logical processors: 12
Processor groups: 1
RAM: 16329 MB total
_
CPU SPEED
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Reported CPU speed: 3194 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): 101070.90
Average measured interrupt to process latency (µs): 265.329808
Highest measured interrupt to DPC latency (µs): 100899.40
Average measured interrupt to DPC latency (µs): 262.162589
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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): 50.264245
Driver with highest ISR routine execution time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation
Highest reported total ISR routine time (%): 0.003427
Driver with highest ISR total time: HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation
Total time spent in ISRs (%) 0.003463
ISR count (execution time <250 µs): 10623
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
_
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): 100890.55980
Driver with highest DPC routine execution time: storport.sys - Microsoft Storage Port Driver, Microsoft Corporation
Highest reported total DPC routine time (%): 0.558231
Driver with highest DPC total execution time: storport.sys - Microsoft Storage Port Driver, Microsoft Corporation
Total time spent in DPCs (%) 0.609371
DPC count (execution time <250 µs): 91497
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 1
DPC count (execution time 1000-2000 µs): 0
DPC count (execution time 2000-4000 µs): 0
DPC count (execution time >=4000 µs): 82
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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: chrome.exe
Total number of hard pagefaults 1
Hard pagefault count of hardest hit process: 1
Number of processes hit: 1
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 10.691973
CPU 0 ISR highest execution time (µs): 50.264245
CPU 0 ISR total execution time (s): 0.051228
CPU 0 ISR count: 10494
CPU 0 DPC highest execution time (µs): 100890.55980
CPU 0 DPC total execution time (s): 5.776624
CPU 0 DPC count: 83395
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CPU 1 Interrupt cycle time (s): 0.096954
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): 12.543519
CPU 1 DPC total execution time (s): 0.000110
CPU 1 DPC count: 69
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CPU 2 Interrupt cycle time (s): 4.319799
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): 100867.005636
CPU 2 DPC total execution time (s): 0.811493
CPU 2 DPC count: 1181
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CPU 3 Interrupt cycle time (s): 0.115499
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): 17.623043
CPU 3 DPC total execution time (s): 0.000352
CPU 3 DPC count: 144
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CPU 4 Interrupt cycle time (s): 1.464898
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): 100859.661866
CPU 4 DPC total execution time (s): 0.206471
CPU 4 DPC count: 3307
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CPU 5 Interrupt cycle time (s): 0.213338
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): 104.876644
CPU 5 DPC total execution time (s): 0.002296
CPU 5 DPC count: 612
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CPU 6 Interrupt cycle time (s): 4.529806
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): 100848.280526
CPU 6 DPC total execution time (s): 0.709976
CPU 6 DPC count: 1338
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CPU 7 Interrupt cycle time (s): 0.502892
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): 22.852849
CPU 7 DPC total execution time (s): 0.000111
CPU 7 DPC count: 23
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CPU 8 Interrupt cycle time (s): 5.446575
CPU 8 ISR highest execution time (µs): 2.134001
CPU 8 ISR total execution time (s): 0.000021
CPU 8 ISR count: 33
CPU 8 DPC highest execution time (µs): 100854.051346
CPU 8 DPC total execution time (s): 0.913367
CPU 8 DPC count: 958
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CPU 9 Interrupt cycle time (s): 0.410531
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): 18.654978
CPU 9 DPC total execution time (s): 0.000166
CPU 9 DPC count: 27
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CPU 10 Interrupt cycle time (s): 1.768401
CPU 10 ISR highest execution time (µs): 3.155917
CPU 10 ISR total execution time (s): 0.000054
CPU 10 ISR count: 73
CPU 10 DPC highest execution time (µs): 100850.855354
CPU 10 DPC total execution time (s): 0.304698
CPU 10 DPC count: 299
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CPU 11 Interrupt cycle time (s): 1.488442
CPU 11 ISR highest execution time (µs): 2.664997
CPU 11 ISR total execution time (s): 0.000017
CPU 11 ISR count: 23
CPU 11 DPC highest execution time (µs): 100849.132123
CPU 11 DPC total execution time (s): 0.304051
CPU 11 DPC count: 227
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