Hardware: MS-7B86, Micro-Star International Co., Ltd
BIOS: Default System BIOS
CPU: AuthenticAMD AMD Ryzen 5 2600 Six-Core Processor
Logical processors: 12
Processor groups: 1
Processor group size: 12
RAM: 8141 MB total
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CPU SPEED
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Reported CPU speed (WMI): 340 MHz
Reported CPU speed (registry): 340 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): 506,90
Average measured interrupt to process latency (µs): 6,509149
Highest measured interrupt to DPC latency (µs): 504,10
Average measured interrupt to DPC latency (µs): 2,149592
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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): 197,550
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0,011463
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0,013673
ISR count (execution time <250 µs): 4494
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): 313,690
Driver with highest DPC routine execution time: ntoskrnl.exe - NT Kernel & System, Microsoft Corporation
Highest reported total DPC routine time (%): 0,004087
Driver with highest DPC total execution time: ntoskrnl.exe - NT Kernel & System, Microsoft Corporation
Total time spent in DPCs (%) 0,018405
DPC count (execution time <250 µs): 32948
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 4
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: msmpeng.exe
Total number of hard pagefaults 128
Hard pagefault count of hardest hit process: 103
Number of processes hit: 11
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 0,773907
CPU 0 ISR highest execution time (µs): 197,550
CPU 0 ISR total execution time (s): 0,118376
CPU 0 ISR count: 4472
CPU 0 DPC highest execution time (µs): 272,870
CPU 0 DPC total execution time (s): 0,079808
CPU 0 DPC count: 20866
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CPU 1 Interrupt cycle time (s): 0,189354
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): 36,020
CPU 1 DPC total execution time (s): 0,000852
CPU 1 DPC count: 215
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CPU 2 Interrupt cycle time (s): 0,354044
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): 115,060
CPU 2 DPC total execution time (s): 0,012342
CPU 2 DPC count: 1927
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CPU 3 Interrupt cycle time (s): 0,319312
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): 50,80
CPU 3 DPC total execution time (s): 0,004111
CPU 3 DPC count: 650
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CPU 4 Interrupt cycle time (s): 0,186097
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): 44,190
CPU 4 DPC total execution time (s): 0,005711
CPU 4 DPC count: 821
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CPU 5 Interrupt cycle time (s): 0,154815
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): 47,640
CPU 5 DPC total execution time (s): 0,002062
CPU 5 DPC count: 378
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CPU 6 Interrupt cycle time (s): 0,609536
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): 112,190
CPU 6 DPC total execution time (s): 0,008817
CPU 6 DPC count: 1115
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CPU 7 Interrupt cycle time (s): 0,456834
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): 36,820
CPU 7 DPC total execution time (s): 0,001799
CPU 7 DPC count: 482
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CPU 8 Interrupt cycle time (s): 0,379956
CPU 8 ISR highest execution time (µs): 0,930
CPU 8 ISR total execution time (s): 0,000011
CPU 8 ISR count: 15
CPU 8 DPC highest execution time (µs): 313,690
CPU 8 DPC total execution time (s): 0,009960
CPU 8 DPC count: 2005
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CPU 9 Interrupt cycle time (s): 0,375925
CPU 9 ISR highest execution time (µs): 1,420
CPU 9 ISR total execution time (s): 0,000003
CPU 9 ISR count: 2
CPU 9 DPC highest execution time (µs): 35,220
CPU 9 DPC total execution time (s): 0,003754
CPU 9 DPC count: 816
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CPU 10 Interrupt cycle time (s): 0,385548
CPU 10 ISR highest execution time (µs): 1,110
CPU 10 ISR total execution time (s): 0,000003
CPU 10 ISR count: 3
CPU 10 DPC highest execution time (µs): 46,110
CPU 10 DPC total execution time (s): 0,023354
CPU 10 DPC count: 2939
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CPU 11 Interrupt cycle time (s): 0,376022
CPU 11 ISR highest execution time (µs): 0,80
CPU 11 ISR total execution time (s): 0,000001
CPU 11 ISR count: 2
CPU 11 DPC highest execution time (µs): 311,420
CPU 11 DPC total execution time (s): 0,006795
CPU 11 DPC count: 738
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