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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. Also one or more ISR 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  0:03:55  (h:mm:ss) on all processors.


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SYSTEM INFORMATION
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Computer name:                                        DESKTOP-UPU8I87
OS version:                                           Windows 10 , 10.0, build: 17134 (x64)
Hardware:                                             GA-890GPA-UD3H, Gigabyte Technology Co., Ltd.
CPU:                                                  AuthenticAMD AMD Phenom(tm) II X6 1090T Processor
Logical processors:                                   6
Processor groups:                                     1
RAM:                                                  8188 MB total


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CPU SPEED
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Reported CPU speed:                                   3214 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.

WARNING: the CPU speed that was measured is only a fraction of the CPU speed reported. Your CPUs may be throttled back due to variable speed settings and thermal issues. It is suggested that you run a utility which reports your actual CPU frequency and temperature.



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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):   31492,056817
Average measured interrupt to process latency (µs):   11,769503

Highest measured interrupt to DPC latency (µs):       31430,250840
Average measured interrupt to DPC latency (µs):       5,167817


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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):              1122,050404
Driver with highest ISR routine execution time:       dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation

Highest reported total ISR routine time (%):          0,084862
Driver with highest ISR total time:                   dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation

Total time spent in ISRs (%)                          0,108544

ISR count (execution time <250 µs):                   95288
ISR count (execution time 250-500 µs):                0
ISR count (execution time 500-999 µs):                5
ISR count (execution time 1000-1999 µs):              1
ISR count (execution time 2000-3999 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):              31458,906970
Driver with highest DPC routine execution time:       storport.sys - Microsoft Storage Port Driver, Microsoft Corporation

Highest reported total DPC routine time (%):          0,228735
Driver with highest DPC total execution time:         storahci.sys - MS AHCI Storport Miniport Driver, Microsoft Corporation

Total time spent in DPCs (%)                          0,458822

DPC count (execution time <250 µs):                   510990
DPC count (execution time 250-500 µs):                0
DPC count (execution time 500-999 µs):                10
DPC count (execution time 1000-1999 µs):              0
DPC count (execution time 2000-3999 µs):              1
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:                 systemsettings.exe

Total number of hard pagefaults                       887
Hard pagefault count of hardest hit process:          135
Number of processes hit:                              32


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 PER CPU DATA
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CPU 0 Interrupt cycle time (s):                       21,032973
CPU 0 ISR highest execution time (µs):                1122,050404
CPU 0 ISR total execution time (s):                   1,493023
CPU 0 ISR count:                                      92351
CPU 0 DPC highest execution time (µs):                31458,906970
CPU 0 DPC total execution time (s):                   6,302851
CPU 0 DPC count:                                      498837
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CPU 1 Interrupt cycle time (s):                       3,483059
CPU 1 ISR highest execution time (µs):                128,827629
CPU 1 ISR total execution time (s):                   0,027164
CPU 1 ISR count:                                      1197
CPU 1 DPC highest execution time (µs):                173,570940
CPU 1 DPC total execution time (s):                   0,044697
CPU 1 DPC count:                                      2452
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CPU 2 Interrupt cycle time (s):                       3,179975
CPU 2 ISR highest execution time (µs):                94,036092
CPU 2 ISR total execution time (s):                   0,009046
CPU 2 ISR count:                                      1367
CPU 2 DPC highest execution time (µs):                156,481021
CPU 2 DPC total execution time (s):                   0,031346
CPU 2 DPC count:                                      2802
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CPU 3 Interrupt cycle time (s):                       2,726097
CPU 3 ISR highest execution time (µs):                11,772246
CPU 3 ISR total execution time (s):                   0,001473
CPU 3 ISR count:                                      275
CPU 3 DPC highest execution time (µs):                73,024269
CPU 3 DPC total execution time (s):                   0,005946
CPU 3 DPC count:                                      565
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CPU 4 Interrupt cycle time (s):                       2,776410
CPU 4 ISR highest execution time (µs):                7,438706
CPU 4 ISR total execution time (s):                   0,000302
CPU 4 ISR count:                                      75
CPU 4 DPC highest execution time (µs):                120,469197
CPU 4 DPC total execution time (s):                   0,058053
CPU 4 DPC count:                                      4502
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CPU 5 Interrupt cycle time (s):                       2,662511
CPU 5 ISR highest execution time (µs):                7,744555
CPU 5 ISR total execution time (s):                   0,000068
CPU 5 ISR count:                                      29
CPU 5 DPC highest execution time (µs):                134,128189
CPU 5 DPC total execution time (s):                   0,029081
CPU 5 DPC count:                                      1951
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