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 !