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Floaty Mouse Since Building a new Computer - Page 2

post #11 of 13
Thread Starter 
Quote:
Originally Posted by spinFX View Post

Looks like it might be a driver conflict, try disabling the audio and wifi drivers and see if the problem persists.
Maybe then go through and unplug all your usb devices one by one

Here's a fairly thorough guide of tracing the problem:
https://www.sysnative.com/forums/windows-7-windows-vista-tutorials/5721-how-diagnose-fix-high-dpc-latency-issues-wpa-windows-vista-7-8-a.html

Thanks spinFX! I'll give that a shot.
Quote:
Originally Posted by the1freeMan View Post

storport.sys is taking 2ms. That is your problem.

I noticed that too, my problem is I'm new to the DPC testing so I'm not entirely sure what that is. If you know what that might be feel free to tell me, otherwise I'll look it up. Appreciate the help!
post #12 of 13
Thread Starter 
Just did some research on storport.sys as per the1freeMan's recommendation and I found out that there's supposedly some conflict with Samsung 2.1 NVME drivers. I'm going to try rolling it back tonight and see what happens.
post #13 of 13
Thread Starter 
Results after updating my NVME to driver 2.2

_________________________________________________________________________________________________________
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be suitable for handling real-time audio and other tasks without dropouts.
LatencyMon has been analyzing your system for 2:19:08 (h:mm:ss) on all processors.


_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: DESKTOP-OP704TB
OS version: Windows 10 , 10.0, build: 15063 (x64)
Hardware: ASUSTeK COMPUTER INC., Z170-A
CPU: GenuineIntel Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz
Logical processors: 8
Processor groups: 1
RAM: 32706 MB total


_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed: 4008 MHz
Measured CPU speed: 1 MHz (approx.)

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): 909.030521
Average measured interrupt to process latency (µs): 2.273204

Highest measured interrupt to DPC latency (µs): 904.176226
Average measured interrupt to DPC latency (µs): 0.731583


_________________________________________________________________________________________________________
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): 205.846307
Driver with highest ISR routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Highest reported total ISR routine time (%): 0.012398
Driver with highest ISR total time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Total time spent in ISRs (%) 0.013556

ISR count (execution time <250 µs): 8666228
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


_________________________________________________________________________________________________________
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): 703.877994
Driver with highest DPC routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Highest reported total DPC routine time (%): 0.214163
Driver with highest DPC total execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation

Total time spent in DPCs (%) 0.489720

DPC count (execution time <250 µs): 61148840
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 256
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
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.


Process with highest pagefault count: none

Total number of hard pagefaults 0
Hard pagefault count of hardest hit process: 0
Highest hard pagefault resolution time (µs): 0.0
Total time spent in hard pagefaults (%): 0.0
Number of processes hit: 0


_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 388.080289
CPU 0 ISR highest execution time (µs): 205.846307
CPU 0 ISR total execution time (s): 6.868210
CPU 0 ISR count: 6573042
CPU 0 DPC highest execution time (µs): 703.877994
CPU 0 DPC total execution time (s): 237.609845
CPU 0 DPC count: 52113105
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 123.292597
CPU 1 ISR highest execution time (µs): 12.091816
CPU 1 ISR total execution time (s): 2.185526
CPU 1 ISR count: 2093186
CPU 1 DPC highest execution time (µs): 609.524451
CPU 1 DPC total execution time (s): 76.648954
CPU 1 DPC count: 5790651
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 32.479668
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): 206.173653
CPU 2 DPC total execution time (s): 1.432708
CPU 2 DPC count: 562031
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 30.144363
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): 119.546657
CPU 3 DPC total execution time (s): 0.987805
CPU 3 DPC count: 387417
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 32.529625
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): 91.277695
CPU 4 DPC total execution time (s): 2.565309
CPU 4 DPC count: 596014
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 32.661038
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): 81.716816
CPU 5 DPC total execution time (s): 1.172046
CPU 5 DPC count: 447358
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 34.207181
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): 209.578842
CPU 6 DPC total execution time (s): 3.535131
CPU 6 DPC count: 638316
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 35.401408
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): 88.571108
CPU 7 DPC total execution time (s): 3.122264
CPU 7 DPC count: 614204
_________________________________________________________________________________________________________
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