Windows 10: storport.sys high latency

Discus and support storport.sys high latency in Windows 10 BSOD Crashes and Debugging to solve the problem; I am trying to do an fresh reinstall windows 10 but the problem keep persist spec CPU AMD Ryzen 5 2600x RAM GSKILL F4-3200C16D-16GTZRX Motherboard... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by davidcheung0115, Jul 1, 2019.

  1. storport.sys high latency


    I am trying to do an fresh reinstall windows 10 but the problem keep persist

    spec

    CPU AMD Ryzen 5 2600x

    RAM GSKILL F4-3200C16D-16GTZRX

    Motherboard Gigabyte X470 Ultra gaming

    GPU NVIDIA RTX2060

    SSD Samsung 970 EVO 250GB

    HDD TOSHIBA DT01ACA300

    _________________________________________________________________________________________________________

    CONCLUSION
    _________________________________________________________________________________________________________
    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. At least one detected problem appears to be network related. In case you are using a WLAN adapter, try disabling it to get better results. 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 0:29:53 (h:mm:ss) on all processors.


    _________________________________________________________________________________________________________
    SYSTEM INFORMATION
    _________________________________________________________________________________________________________
    Computer name: DESKTOP-36LKOPH
    OS version: Windows 10 , 10.0, version 1903, build: 18362 (x64)
    Hardware: X470 AORUS ULTRA GAMING, Gigabyte Technology Co., Ltd., X470 AORUS ULTRA GAMING-CF
    CPU: AuthenticAMD AMD Ryzen 5 2600X Six-Core Processor
    Logical processors: 12
    Processor groups: 1
    RAM: 16330 MB total


    _________________________________________________________________________________________________________
    CPU SPEED
    _________________________________________________________________________________________________________
    Reported CPU speed: 420 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.



    _________________________________________________________________________________________________________
    MEASURED INTERRUPT TO USER PROCESS LATENCIES
    _________________________________________________________________________________________________________
    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): 100907.60
    Average measured interrupt to process latency (µs): 5.233143

    Highest measured interrupt to DPC latency (µs): 100903.60
    Average measured interrupt to DPC latency (µs): 2.854136


    _________________________________________________________________________________________________________
    REPORTED ISRs
    _________________________________________________________________________________________________________
    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): 883.50
    Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation

    Highest reported total ISR routine time (%): 0.064170
    Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation

    Total time spent in ISRs (%) 0.069277

    ISR count (execution time <250 µs): 965852
    ISR count (execution time 250-500 µs): 0
    ISR count (execution time 500-999 µs): 38
    ISR count (execution time 1000-1999 µs): 0
    ISR count (execution time 2000-3999 µs): 0
    ISR count (execution time >=4000 µs): 0


    _________________________________________________________________________________________________________
    REPORTED DPCs
    _________________________________________________________________________________________________________
    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): 100905.610
    Driver with highest DPC routine execution time: storport.sys - Microsoft Storage Port Driver, Microsoft Corporation

    Highest reported total DPC routine time (%): 0.031832
    Driver with highest DPC total execution time: Wdf01000.sys - 核心模式驅動程式架構執行階段, Microsoft Corporation

    Total time spent in DPCs (%) 0.147902

    DPC count (execution time <250 µs): 7059341
    DPC count (execution time 250-500 µs): 0
    DPC count (execution time 500-999 µs): 1763
    DPC count (execution time 1000-1999 µs): 30
    DPC count (execution time 2000-3999 µs): 20
    DPC count (execution time >=4000 µs): 0


    _________________________________________________________________________________________________________
    REPORTED HARD PAGEFAULTS
    _________________________________________________________________________________________________________
    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: dropbox.exe

    Total number of hard pagefaults 25789
    Hard pagefault count of hardest hit process: 5924
    Number of processes hit: 92


    _________________________________________________________________________________________________________
    PER CPU DATA
    _________________________________________________________________________________________________________
    CPU 0 Interrupt cycle time (s): 79.747463
    CPU 0 ISR highest execution time (µs): 883.50
    CPU 0 ISR total execution time (s): 14.730149
    CPU 0 ISR count: 829232
    CPU 0 DPC highest execution time (µs): 100905.610
    CPU 0 DPC total execution time (s): 24.030091
    CPU 0 DPC count: 6016756
    _________________________________________________________________________________________________________
    CPU 1 Interrupt cycle time (s): 9.406150
    CPU 1 ISR highest execution time (µs): 137.030
    CPU 1 ISR total execution time (s): 0.082661
    CPU 1 ISR count: 27051
    CPU 1 DPC highest execution time (µs): 216.40
    CPU 1 DPC total execution time (s): 0.607677
    CPU 1 DPC count: 40781
    _________________________________________________________________________________________________________
    CPU 2 Interrupt cycle time (s): 18.910357
    CPU 2 ISR highest execution time (µs): 27.340
    CPU 2 ISR total execution time (s): 0.005516
    CPU 2 ISR count: 979
    CPU 2 DPC highest execution time (µs): 768.410
    CPU 2 DPC total execution time (s): 6.425002
    CPU 2 DPC count: 842916
    _________________________________________________________________________________________________________
    CPU 3 Interrupt cycle time (s): 7.191510
    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): 78.860
    CPU 3 DPC total execution time (s): 0.021562
    CPU 3 DPC count: 10026
    _________________________________________________________________________________________________________
    CPU 4 Interrupt cycle time (s): 8.040342
    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): 339.280
    CPU 4 DPC total execution time (s): 0.087426
    CPU 4 DPC count: 25647
    _________________________________________________________________________________________________________
    CPU 5 Interrupt cycle time (s): 8.074137
    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): 221.390
    CPU 5 DPC total execution time (s): 0.047230
    CPU 5 DPC count: 12753
    _________________________________________________________________________________________________________
    CPU 6 Interrupt cycle time (s): 8.220648
    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): 213.760
    CPU 6 DPC total execution time (s): 0.104322
    CPU 6 DPC count: 23443
    _________________________________________________________________________________________________________
    CPU 7 Interrupt cycle time (s): 7.244170
    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): 213.220
    CPU 7 DPC total execution time (s): 0.074054
    CPU 7 DPC count: 17904
    _________________________________________________________________________________________________________
    CPU 8 Interrupt cycle time (s): 8.741399
    CPU 8 ISR highest execution time (µs): 14.870
    CPU 8 ISR total execution time (s): 0.063361
    CPU 8 ISR count: 81369
    CPU 8 DPC highest execution time (µs): 232.230
    CPU 8 DPC total execution time (s): 0.151771
    CPU 8 DPC count: 30720
    _________________________________________________________________________________________________________
    CPU 9 Interrupt cycle time (s): 7.612723
    CPU 9 ISR highest execution time (µs): 10.290
    CPU 9 ISR total execution time (s): 0.001793
    CPU 9 ISR count: 2068
    CPU 9 DPC highest execution time (µs): 211.380
    CPU 9 DPC total execution time (s): 0.022472
    CPU 9 DPC count: 4195
    _________________________________________________________________________________________________________
    CPU 10 Interrupt cycle time (s): 8.402948
    CPU 10 ISR highest execution time (µs): 5.210
    CPU 10 ISR total execution time (s): 0.006692
    CPU 10 ISR count: 7244
    CPU 10 DPC highest execution time (µs): 349.350
    CPU 10 DPC total execution time (s): 0.162414
    CPU 10 DPC count: 25380
    _________________________________________________________________________________________________________
    CPU 11 Interrupt cycle time (s): 7.399410
    CPU 11 ISR highest execution time (µs): 10.0
    CPU 11 ISR total execution time (s): 0.015407
    CPU 11 ISR count: 17947
    CPU 11 DPC highest execution time (µs): 205.570
    CPU 11 DPC total execution time (s): 0.08860
    CPU 11 DPC count: 10641
    _________________________________________________________________________________________________________


    Can anyone help me This problem I found lot of forum these no way to fix

    :)
     
    davidcheung0115, Jul 1, 2019
    #1

  2. DPC Latency with Storport.sys and Wdf0 1000.sys


    Sorry when I went to post it looked much better than it does there.... So I can see how that wasn't the greatest piece to look at.

    Here is the screenshot you requested.


    storport.sys high latency [​IMG]


    storport.sys high latency [​IMG]


    Power Plan Settings: High Performance
    Turn off disk after: 20min
    Sleep/Hibernate: Never
    USB Selective Suspend Setting: Enabled
    PCI Express Link State Power Management: Off

    Processor Power Management
    • Maximum Processor Frequency: 0MHz
    • Minimum Processor State: 100%
    • System Cooling Policy: Active
    • Maximum Processor State: 100%

    I believe the Power settings are mostly the generic High Performance. If I changed anything it was the sleep function as I often access this computer when I'm at home.

    As for staying with my old computer. I agree, I definitely could have, but it had been 3 years since I last built that system so I figured it was time to step it up. I also use the Creative Cloud often and my system could use a boost in speed. Plus the old components are now in a second tower and being used for offloading things to free up this computer for recording (such as rendering video, etc).

    I plan to add 32GB more to the RAM over the next two months and a new 1080ti video card. Someone also told me adding an internal Soundcard might help as well, although I don't see what it has to do with this latency issue.

    Thanks again,

    Brad
     
    BradShoemaker, Jul 1, 2019
    #2
  3. DPC Latency with Storport.sys and Wdf0 1000.sys


    Like this? It appears "Standard SATA AHCI Controller"


    storport.sys high latency [​IMG]
     
    BradShoemaker, Jul 1, 2019
    #3
  4. storport.sys high latency

    DPC Latency with Storport.sys and Wdf0 1000.sys


    I have one Storage Controller here is what the Drivers say


    storport.sys high latency [​IMG]
     
    BradShoemaker, Jul 1, 2019
    #4
Thema:

storport.sys high latency

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