Micro freeze fréquents

Bonjour, depuis quelques semaines j'ai des micro freeze sur mon ordinateur. Ce sont des freezes qui durent moins de 5 secondes mais qui sont embêtant en jeu. J'ai aussi remarqué que ces micro freeze sont plus fréquents à mesure que je joue longtemps (j'en ai de plus en plus au fil du temps de jeu). Avant cela je n'avais pas de problèmes et les micro freeze ont commencé après une période où j'utilisais pas beaucoup mon ordinateur. Avant ces micro freezes j'avais des écrans bleus au démarrage qui survenaient d'un jour à l'autre (je pouvais en avoir deux jours de suite puis pas le jour suivant et un autre le jour après) avec de erreurs de kernel et même "memory management". J'avais fait quelques analyse avec WhoCrashed et le driver ntoskrnl.exe revenaient souvent dans les causes d'écrans bleus. Mais ces écrans bleus ont disparus après la réinitialisation de Windows. J'ai déjà essayé de mettre à jour mon BIOS et de réinitialiser Windows mais ça n'a rien changé. J'ai aussi réaliser le démarrage en mode minimal avec les services non-microsoft désactivés et tous les applications en arrière-plan désactivées aussi et la manipulation avec emptystandbylist sans que ça n'influence mes freeze. Voici un test que j'ai fait avec LatencyMonitor :

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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. 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 1:20:12 (h:mm:ss) on all processors.

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SYSTEM INFORMATION

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Computer name: BUTTERFLY

OS version: Windows 10, 10.0, version 2009, build: 19043 (x64)

Hardware: MS-7A38, Micro-Star International Co., Ltd.

CPU: AuthenticAMD AMD Ryzen 5 1600 Six-Core Processor

Logical processors: 12

Processor groups: 1

RAM: 7106 MB total

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CPU SPEED

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Reported CPU speed: 320 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): 364,90

Average measured interrupt to process latency (µs): 5,025817

Highest measured interrupt to DPC latency (µs): 359,90

Average measured interrupt to DPC latency (µs): 1,700615

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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): 248,50

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

Highest reported total ISR routine time (%): 0,001753

Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation

Total time spent in ISRs (%) 0,001876

ISR count (execution time <250 µs): 40367

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): 282608,293750

Driver with highest DPC routine execution time: ntoskrnl.exe - NT Kernel & System, Microsoft Corporation

Highest reported total DPC routine time (%): 0,004404

Driver with highest DPC total execution time: ntoskrnl.exe - NT Kernel & System, Microsoft Corporation

Total time spent in DPCs (%) 0,013753

DPC count (execution time <250 µs): 923527

DPC count (execution time 250-500 µs): 0

DPC count (execution time 500-10000 µs): 153

DPC count (execution time 1000-2000 µs): 3

DPC count (execution time 2000-4000 µs): 0

DPC count (execution time >=4000 µs): 9

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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: svchost.exe

Total number of hard pagefaults 146560

Hard pagefault count of hardest hit process: 103905

Number of processes hit: 115

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PER CPU DATA

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CPU 0 Interrupt cycle time (s): 17,645190

CPU 0 ISR highest execution time (µs): 248,50

CPU 0 ISR total execution time (s): 1,051142

CPU 0 ISR count: 38930

CPU 0 DPC highest execution time (µs): 1227,720

CPU 0 DPC total execution time (s): 3,537369

CPU 0 DPC count: 581260

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CPU 1 Interrupt cycle time (s): 3,297164

CPU 1 ISR highest execution time (µs): 149,420

CPU 1 ISR total execution time (s): 0,031720

CPU 1 ISR count: 765

CPU 1 DPC highest execution time (µs): 1282,890

CPU 1 DPC total execution time (s): 0,104440

CPU 1 DPC count: 10621

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CPU 2 Interrupt cycle time (s): 3,420528

CPU 2 ISR highest execution time (µs): 9,390

CPU 2 ISR total execution time (s): 0,000155

CPU 2 ISR count: 56

CPU 2 DPC highest execution time (µs): 282608,293750

CPU 2 DPC total execution time (s): 0,508340

CPU 2 DPC count: 58349

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CPU 3 Interrupt cycle time (s): 2,788499

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): 282605,738438

CPU 3 DPC total execution time (s): 0,319864

CPU 3 DPC count: 9608

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CPU 4 Interrupt cycle time (s): 5,692988

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): 282602,780

CPU 4 DPC total execution time (s): 0,522225

CPU 4 DPC count: 48225

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CPU 5 Interrupt cycle time (s): 5,464892

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): 282600,223438

CPU 5 DPC total execution time (s): 0,366692

CPU 5 DPC count: 23975

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CPU 6 Interrupt cycle time (s): 6,543349

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): 282597,333437

CPU 6 DPC total execution time (s): 0,567471

CPU 6 DPC count: 78225

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CPU 7 Interrupt cycle time (s): 4,040601

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): 279,750

CPU 7 DPC total execution time (s): 0,016401

CPU 7 DPC count: 4167

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CPU 8 Interrupt cycle time (s): 4,123950

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): 282591,093438

CPU 8 DPC total execution time (s): 0,443354

CPU 8 DPC count: 42543

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CPU 9 Interrupt cycle time (s): 3,346305

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): 282587,513437

CPU 9 DPC total execution time (s): 0,307219

CPU 9 DPC count: 4340

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CPU 10 Interrupt cycle time (s): 9,155146

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): 282584,288438

CPU 10 DPC total execution time (s): 0,565150

CPU 10 DPC count: 30493

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CPU 11 Interrupt cycle time (s): 13,817156

CPU 11 ISR highest execution time (µs): 3,360

CPU 11 ISR total execution time (s): 0,000476

CPU 11 ISR count: 616

CPU 11 DPC highest execution time (µs): 282580,498438

CPU 11 DPC total execution time (s): 0,684025

CPU 11 DPC count: 31886

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J'espère que vous pourrez m'aider. Merci et bonne journée/soirée !