New
#1
High Latency Windows 10
Good evening, I ask you my problem.
I started getting worried since the PC started having freezes during video and music playback.
Using latencymon and crystaldiskmark, I verified this problem related to those two drivers, I tried various things but found no solution.
I have tried both standard microsoft and amd SATA drivers. Can't figure out what it may be like someone can help me? thanks a lot
My configuration:
Asus prime x470 plus
AMD Ryzen 7 2700x
RX580 8GB
x2 HDD SATA 7200rpm
Sabrent nvme 1tb
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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 0:00:56 (h:mm:ss) on all processors.
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SYSTEM INFORMATION
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Computer name: DESKTOP-CQRL7AR
OS version: Windows 10 , 10.0, version 1803, build: 17134 (x64)
Hardware: ASUSTeK COMPUTER INC., PRIME X470-PRO
CPU: AuthenticAMD AMD Ryzen 7 2700X Eight-Core Processor
Logical processors: 16
Processor groups: 1
RAM: 16300 MB total
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CPU SPEED
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Reported CPU speed: 3693 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): 987,659798
Average measured interrupt to process latency (µs): 4,357902
Highest measured interrupt to DPC latency (µs): 985,718861
Average measured interrupt to DPC latency (µs): 1,710867
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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): 4,007582
Driver with highest ISR routine execution time: Wdf01000.sys - Runtime framework driver modalità kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0,000073
Driver with highest ISR total time: Wdf01000.sys - Runtime framework driver modalità kernel, Microsoft Corporation
Total time spent in ISRs (%) 0,000073
ISR count (execution time <250 µs): 723
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
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): 892381,859193
Driver with highest DPC routine execution time: storport.sys - Microsoft Storage Port Driver, Microsoft Corporation
Highest reported total DPC routine time (%): 1,204769
Driver with highest DPC total execution time: storport.sys - Microsoft Storage Port Driver, Microsoft Corporation
Total time spent in DPCs (%) 1,734497
DPC count (execution time <250 µs): 5716744
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 0
DPC count (execution time 1000-1999 µs): 1
DPC count (execution time 2000-3999 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 75
Hard pagefault count of hardest hit process: 34
Number of processes hit: 3
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 5,292565
CPU 0 ISR highest execution time (µs): 4,007582
CPU 0 ISR total execution time (s): 0,000580
CPU 0 ISR count: 588
CPU 0 DPC highest execution time (µs): 1037,593014
CPU 0 DPC total execution time (s): 3,277158
CPU 0 DPC count: 809119
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CPU 1 Interrupt cycle time (s): 5,058374
CPU 1 ISR highest execution time (µs): 2,023829
CPU 1 ISR total execution time (s): 0,000024
CPU 1 ISR count: 30
CPU 1 DPC highest execution time (µs): 892381,859193
CPU 1 DPC total execution time (s): 4,110219
CPU 1 DPC count: 1332255
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CPU 2 Interrupt cycle time (s): 3,026449
CPU 2 ISR highest execution time (µs): 1,953696
CPU 2 ISR total execution time (s): 0,000015
CPU 2 ISR count: 16
CPU 2 DPC highest execution time (µs): 80,452207
CPU 2 DPC total execution time (s): 1,335528
CPU 2 DPC count: 589890
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CPU 3 Interrupt cycle time (s): 3,153290
CPU 3 ISR highest execution time (µs): 1,713241
CPU 3 ISR total execution time (s): 0,000004
CPU 3 ISR count: 6
CPU 3 DPC highest execution time (µs): 28,954779
CPU 3 DPC total execution time (s): 1,364338
CPU 3 DPC count: 599513
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CPU 4 Interrupt cycle time (s): 3,125943
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): 30,507717
CPU 4 DPC total execution time (s): 1,376741
CPU 4 DPC count: 593751
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CPU 5 Interrupt cycle time (s): 3,141570
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): 24,516382
CPU 5 DPC total execution time (s): 1,374910
CPU 5 DPC count: 596727
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CPU 6 Interrupt cycle time (s): 3,047577
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): 32,150826
CPU 6 DPC total execution time (s): 1,361856
CPU 6 DPC count: 594614
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CPU 7 Interrupt cycle time (s): 3,142262
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): 32,731925
CPU 7 DPC total execution time (s): 1,365104
CPU 7 DPC count: 599707
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CPU 8 Interrupt cycle time (s): 0,522349
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): 26,470079
CPU 8 DPC total execution time (s): 0,002542
CPU 8 DPC count: 646
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CPU 9 Interrupt cycle time (s): 0,435535
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): 0,0
CPU 9 DPC total execution time (s): 0,0
CPU 9 DPC count: 0
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CPU 10 Interrupt cycle time (s): 0,315664
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): 13,174926
CPU 10 DPC total execution time (s): 0,000480
CPU 10 DPC count: 109
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CPU 11 Interrupt cycle time (s): 0,456250
CPU 11 ISR highest execution time (µs): 0,0
CPU 11 ISR total execution time (s): 0,0
CPU 11 ISR count: 0
CPU 11 DPC highest execution time (µs): 0,0
CPU 11 DPC total execution time (s): 0,0
CPU 11 DPC count: 0
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CPU 12 Interrupt cycle time (s): 0,464584
CPU 12 ISR highest execution time (µs): 0,721365
CPU 12 ISR total execution time (s): 0,000005
CPU 12 ISR count: 11
CPU 12 DPC highest execution time (µs): 13,515570
CPU 12 DPC total execution time (s): 0,000354
CPU 12 DPC count: 70
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CPU 13 Interrupt cycle time (s): 0,463147
CPU 13 ISR highest execution time (µs): 0,0
CPU 13 ISR total execution time (s): 0,0
CPU 13 ISR count: 0
CPU 13 DPC highest execution time (µs): 25,067425
CPU 13 DPC total execution time (s): 0,000044
CPU 13 DPC count: 7
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CPU 14 Interrupt cycle time (s): 0,47380
CPU 14 ISR highest execution time (µs): 0,731384
CPU 14 ISR total execution time (s): 0,000027
CPU 14 ISR count: 70
CPU 14 DPC highest execution time (µs): 35,847820
CPU 14 DPC total execution time (s): 0,001948
CPU 14 DPC count: 320
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CPU 15 Interrupt cycle time (s): 0,466280
CPU 15 ISR highest execution time (µs): 0,811535
CPU 15 ISR total execution time (s): 0,000001
CPU 15 ISR count: 2
CPU 15 DPC highest execution time (µs): 30,537774
CPU 15 DPC total execution time (s): 0,000123
CPU 15 DPC count: 19