Windows 10: High ISR, DPC. FPS drops, choppiness in games. Applications/Explorer lags

Hey guys I've been battling this issue for many months, and still can't solve it. I wanna make this long story short but don't wanna also miss any details.I have no noticeable fps dips, no stuttering, no overheating or anything, just gameplay feels choppy like someone is downgrading my screen to 30-60 hz lol, especially during gunfights, flicking, fast wasd/mouse movement. And I'm experiencing severe apps/explorer lags, even typing rn feels "delayed". It also depends on the game, new games or heavy resource hungry games like Battlefield 5 are literally a choppy slideshow for me, desp

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High ISR, DPC. Low FPS in games. Applications/Explorer lags

I've been trying to solve this issue for several days. I've re-installed drivers and changed every setting I could find on Google to try to fix it, and I haven't gotten anywhere. My PC just feels.. slow. I'm not sure how to explain it. It stutters.

Some examples: dragging a window around the monitor, opening an application, right-clicking the desktop, and using the windows search bar. All of these can randomly cause stutters. I seem to have a very high ISR/DPC count for Wdf01000.sys (using LatencyMon). It seems to be related to the Nvidia driver (which is up to date and re-installed with a clean install). This is a newer build, so it is very unlikely there is an actual hardware issue. Any help would be appreciated... I am at a loss for how to fix this.

My build:

• GTX 3060
  
• i7-10700F
  
• 16GB DDR4 3000MHz
  
• ASUS B460M-Plus AC
  
• 144hz 2K Monitor
  

LatencyMon Report:

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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 0:11:03 (h:mm:ss) on all processors.

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SYSTEM INFORMATION

_________________________________________________________________________________________________________

Computer name: A

OS version: Windows 11, 10.0, version 2009, build: 22000 (x64)

Hardware: System Product Name, ASUS

BIOS: 1501

CPU: GenuineIntel Intel(R) Core(TM) i7-10700F CPU @ 2.90GHz

Logical processors: 16

Processor groups: 1

Processor group size: 16

RAM: 16297 MB total

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CPU SPEED

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Reported CPU speed (WMI): 2904 MHz

Reported CPU speed (registry): 2904 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): 5064.30

Average measured interrupt to process latency (µs): 8.465120

Highest measured interrupt to DPC latency (µs): 5061.0

Average measured interrupt to DPC latency (µs): 5.187740

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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): 106.450758

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

Highest reported total ISR routine time (%): 0.001778

Driver with highest ISR total time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Total time spent in ISRs (%) 0.001949

ISR count (execution time <250 µs): 189184

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): 5239.816804

Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 516.59 , NVIDIA Corporation

Highest reported total DPC routine time (%): 0.122338

Driver with highest DPC total execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Total time spent in DPCs (%) 0.257933

DPC count (execution time <250 µs): 1441797

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

DPC count (execution time 500-10000 µs): 1558

DPC count (execution time 1000-2000 µs): 72

DPC count (execution time 2000-4000 µs): 17

DPC count (execution time >=4000 µs): 1

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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: systemsettings.exe

Total number of hard pagefaults 19387

Hard pagefault count of hardest hit process: 3938

Number of processes hit: 88

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PER CPU DATA

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CPU 0 Interrupt cycle time (s): 63.661095

CPU 0 ISR highest execution time (µs): 106.450758

CPU 0 ISR total execution time (s): 0.195611

CPU 0 ISR count: 182917

CPU 0 DPC highest execution time (µs): 5239.816804

CPU 0 DPC total execution time (s): 26.255234

CPU 0 DPC count: 1248923

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CPU 1 Interrupt cycle time (s): 9.689699

CPU 1 ISR highest execution time (µs): 7.559573

CPU 1 ISR total execution time (s): 0.000868

CPU 1 ISR count: 547

CPU 1 DPC highest execution time (µs): 505.885331

CPU 1 DPC total execution time (s): 0.246354

CPU 1 DPC count: 21749

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CPU 2 Interrupt cycle time (s): 10.096130

CPU 2 ISR highest execution time (µs): 7.629132

CPU 2 ISR total execution time (s): 0.002193

CPU 2 ISR count: 1164

CPU 2 DPC highest execution time (µs): 505.220041

CPU 2 DPC total execution time (s): 0.145651

CPU 2 DPC count: 40097

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CPU 3 Interrupt cycle time (s): 8.333943

CPU 3 ISR highest execution time (µs): 7.291667

CPU 3 ISR total execution time (s): 0.000375

CPU 3 ISR count: 195

CPU 3 DPC highest execution time (µs): 152.109160

CPU 3 DPC total execution time (s): 0.022109

CPU 3 DPC count: 7814

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CPU 4 Interrupt cycle time (s): 8.081235

CPU 4 ISR highest execution time (µs): 6.086088

CPU 4 ISR total execution time (s): 0.000873

CPU 4 ISR count: 507

CPU 4 DPC highest execution time (µs): 501.024793

CPU 4 DPC total execution time (s): 0.029250

CPU 4 DPC count: 8194

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CPU 5 Interrupt cycle time (s): 8.017139

CPU 5 ISR highest execution time (µs): 29.3750

CPU 5 ISR total execution time (s): 0.000709

CPU 5 ISR count: 468

CPU 5 DPC highest execution time (µs): 499.569215

CPU 5 DPC total execution time (s): 0.026648

CPU 5 DPC count: 7844

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CPU 6 Interrupt cycle time (s): 11.039328

CPU 6 ISR highest execution time (µs): 7.922176

CPU 6 ISR total execution time (s): 0.001444

CPU 6 ISR count: 723

CPU 6 DPC highest execution time (µs): 498.487259

CPU 6 DPC total execution time (s): 0.029364

CPU 6 DPC count: 8156

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CPU 7 Interrupt cycle time (s): 11.032715

CPU 7 ISR highest execution time (µs): 7.234504

CPU 7 ISR total execution time (s): 0.000469

CPU 7 ISR count: 303

CPU 7 DPC highest execution time (µs): 145.161846

CPU 7 DPC total execution time (s): 0.049893

CPU 7 DPC count: 18112

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CPU 8 Interrupt cycle time (s): 2.755566

CPU 8 ISR highest execution time (µs): 6.495868

CPU 8 ISR total execution time (s): 0.000134

CPU 8 ISR count: 45

CPU 8 DPC highest execution time (µs): 142.133953

CPU 8 DPC total execution time (s): 0.029466

CPU 8 DPC count: 7532

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CPU 9 Interrupt cycle time (s): 2.807493

CPU 9 ISR highest execution time (µs): 6.879132

CPU 9 ISR total execution time (s): 0.000130

CPU 9 ISR count: 54

CPU 9 DPC highest execution time (µs): 127.522039

CPU 9 DPC total execution time (s): 0.026028

CPU 9 DPC count: 6014

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CPU 10 Interrupt cycle time (s): 6.301757

CPU 10 ISR highest execution time (µs): 4.793044

CPU 10 ISR total execution time (s): 0.000063

CPU 10 ISR count: 26

CPU 10 DPC highest execution time (µs): 490.390152

CPU 10 DPC total execution time (s): 0.024221

CPU 10 DPC count: 5439

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CPU 11 Interrupt cycle time (s): 7.881770

CPU 11 ISR highest execution time (µs): 6.950069

CPU 11 ISR total execution time (s): 0.000182

CPU 11 ISR count: 96

CPU 11 DPC highest execution time (µs): 490.163223

CPU 11 DPC total execution time (s): 0.101858

CPU 11 DPC count: 22820

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CPU 12 Interrupt cycle time (s): 11.003959

CPU 12 ISR highest execution time (µs): 6.959711

CPU 12 ISR total execution time (s): 0.000538

CPU 12 ISR count: 298

CPU 12 DPC highest execution time (µs): 487.806129

CPU 12 DPC total execution time (s): 0.037020

CPU 12 DPC count: 6721

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CPU 13 Interrupt cycle time (s): 9.131767

CPU 13 ISR highest execution time (µs): 7.827824

CPU 13 ISR total execution time (s): 0.000629

CPU 13 ISR count: 333

CPU 13 DPC highest execution time (µs): 177.656336

CPU 13 DPC total execution time (s): 0.058089

CPU 13 DPC count: 9076

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CPU 14 Interrupt cycle time (s): 11.616178

CPU 14 ISR highest execution time (µs): 30.618113

CPU 14 ISR total execution time (s): 0.002025

CPU 14 ISR count: 1148

CPU 14 DPC highest execution time (µs): 484.607438

CPU 14 DPC total execution time (s): 0.052943

CPU 14 DPC count: 9241

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CPU 15 Interrupt cycle time (s): 17.263703

CPU 15 ISR highest execution time (µs): 6.694215

CPU 15 ISR total execution time (s): 0.000551

CPU 15 ISR count: 360

CPU 15 DPC highest execution time (µs): 483.421488

CPU 15 DPC total execution time (s): 0.234465

CPU 15 DPC count: 15713

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High DPC/ ISR Latency

Hello community,

So by way of background, for a while now I have experienced issues regarding audio crackles and pops. This primarily occurs when using Cubase 9.5 but also exists outside of the software too, occasionally. After searching for solutions, I came across LatencyMon
and decided to start testing (the results of which can be found below). I should add that when trying it for the past few days, I have noticed that the 'Highest measured interrupt to process latency' changes between HDAudBus.sys and Wdf01000.sys.

Steps I have taken so far:

1) The first thing I did was simply to plug out all of the USB devices that were inserted in my computer one by one. One potentially notable piece of information is that I switched audio interface very recently - from the Focusrite 2i2 to the Audient iD4.
However, I experienced these issues with my last audio interface too. This step produced no differences.

2) I then, through device manager, disabled a huge variety of drivers one by one to see if there was a particular driver causing the issue. This primarily included network, audio and USB drivers. This step produced no differences.

3) Following this I downloaded Driver Booster and tried to update all outdated drives, of which there were many. This step produced no differences.

Pretty sure there were a few other minor things I have tried too such as disabling WiFi, antivirus and more. All produced no result.

More than happy to provide more details if necessary. Any help is greatly appreciated.

LatencyMon:

Code:

_________________________________________________________________________________________________________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. 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  0:04:26  (h:mm:ss) on all processors._________________________________________________________________________________________________________SYSTEM INFORMATION_________________________________________________________________________________________________________Computer name:                                        DESKTOP-9TGICJAOS version:                                           Windows 10 , 10.0, build: 17134 (x64)Hardware:                                             N552VX, ASUSTeK COMPUTER INC.CPU:                                                  GenuineIntel Intel(R) Core(TM) i5-6300HQ CPU @ 2.30GHzLogical processors:                                   4Processor groups:                                     1RAM:                                                  12156 MB total_________________________________________________________________________________________________________CPU SPEED_________________________________________________________________________________________________________Reported CPU speed:                                   2304 MHzNote: 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._________________________________________________________________________________________________________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):   2250.220222Average measured interrupt to process latency (µs):   5.684522Highest measured interrupt to DPC latency (µs):       2190.220275Average measured interrupt to DPC latency (µs):       2.232872_________________________________________________________________________________________________________ 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):              149.830729Driver with highest ISR routine execution time:       HDAudBus.sys - High Definition Audio Bus Driver, Microsoft CorporationHighest reported total ISR routine time (%):          0.021921Driver with highest ISR total time:                   Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft CorporationTotal time spent in ISRs (%)                          0.023631ISR count (execution time <250 µs):                   82832ISR count (execution time 250-500 µs):                0ISR count (execution time 500-999 µs):                0ISR count (execution time 1000-1999 µs):              0ISR count (execution time 2000-3999 µs):              0ISR 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):              1638.547743Driver with highest DPC routine execution time:       Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft CorporationHighest reported total DPC routine time (%):          0.562742Driver with highest DPC total execution time:         Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft CorporationTotal time spent in DPCs (%)                          0.710236DPC count (execution time <250 µs):                   944181DPC count (execution time 250-500 µs):                0DPC count (execution time 500-999 µs):                162DPC count (execution time 1000-1999 µs):              4DPC count (execution time 2000-3999 µs):              0DPC 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:                 winword.exeTotal number of hard pagefaults                       643Hard pagefault count of hardest hit process:          323Number of processes hit:                              18_________________________________________________________________________________________________________ PER CPU DATA_________________________________________________________________________________________________________CPU 0 Interrupt cycle time (s):                       17.051465CPU 0 ISR highest execution time (µs):                149.830729CPU 0 ISR total execution time (s):                   0.251434CPU 0 ISR count:                                      82832CPU 0 DPC highest execution time (µs):                1638.547743CPU 0 DPC total execution time (s):                   7.498538CPU 0 DPC count:                                      938734_________________________________________________________________________________________________________CPU 1 Interrupt cycle time (s):                       6.104686CPU 1 ISR highest execution time (µs):                0.0CPU 1 ISR total execution time (s):                   0.0CPU 1 ISR count:                                      0CPU 1 DPC highest execution time (µs):                227.875868CPU 1 DPC total execution time (s):                   0.026960CPU 1 DPC count:                                      2310_________________________________________________________________________________________________________CPU 2 Interrupt cycle time (s):                       5.310433CPU 2 ISR highest execution time (µs):                0.0CPU 2 ISR total execution time (s):                   0.0CPU 2 ISR count:                                      0CPU 2 DPC highest execution time (µs):                203.476563CPU 2 DPC total execution time (s):                   0.009951CPU 2 DPC count:                                      1081_________________________________________________________________________________________________________CPU 3 Interrupt cycle time (s):                       5.152465CPU 3 ISR highest execution time (µs):                0.0CPU 3 ISR total execution time (s):                   0.0CPU 3 ISR count:                                      0CPU 3 DPC highest execution time (µs):                279.683160CPU 3 DPC total execution time (s):                   0.021462CPU 3 DPC count:                                      2222_________________________________________________________________________________________________________

 

Another High Latency Thread / High ISR & DPC

Hello!

The issue:

So, as the thread subject suggests, I'm having some serious hardware latency issues with my graphics and audio kernels. The problem manifests as pops and clicks in audio, usually accompanied with a massive drop in overall PC responsiveness--it's gotten to
the point of taking in excess of 10 seconds to even update my mouse position--or if the responsiveness is low enough, my computer just shuts off altogether. The popping and cracking happens even after a fresh boot with nothing open but a tab on YouTube. It
seems to occur more with web browsers open while gaming, and notably less with no browsers open. ( Yes, they are all up to date. I typically use FireFox, but I've been poking at Chrome to see how things run with it, and the issue does indeed still persist.
) The issue is realized while playing World of Warcraft as a significant frame rate drop. I usually hang around 80-100 FPS doing nothing, and have dropped to less than 1 FPS--sounds impossible, but believe me....it is. Interestingly enough, if I simply reload
my user interface in game, it sometimes goes away until a further reload or enough time passes. I've had this issue for over a year now, and it's only gotten worse as time has passed, and it's beginning to become detrimental to even being able to use my computer
for less C/GPU intensive tasks. That said, here are my stats.

Computer name: DESKTOP-NRNR1U1

OS version: Windows 10 , 10.0, build: 17763 (x64)

Hardware: MS-7850, MSI, Z97 PC Mate(MS-7850)

CPU: GenuineIntel Intel(R) Core(TM) i5-4460 CPU @ 3.20GHz

GPU: NVIDIA Geforce GTX 970

Logical processors: 4

Processor groups: 1

RAM: 16332 MB total

What I've tried:

I've sifted through over half a decade of posts regarding related issues and from what I can see it's basically a trial and error process for figuring out what's the root cause. I've followed most of the instructions posted in threads here and elsewhere
to no avail. I've uninstalled and reinstalled all of my audio and video drivers, disabled advanced features on those drivers, turned off NVIDIA enhancements to sound, rolled back the very same
drivers, disabled physical ports not in use--e.g. some USB ports, extra a/v lines in/out--disabled all real-time applications running, updated literally everything from BIOS to Windows itself. Nothing
has worked and the error persists. Any push in the right direction would be greatly appreciated.

LatencyMon Dump:

Below are the results from LatencyMon.

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): 14340.80

Average measured interrupt to process latency (µs): 5.417743





Highest measured interrupt to DPC latency (µs): 14335.20

Average measured interrupt to DPC latency (µs): 1.592265









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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): 10012.01750

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





Highest reported total ISR routine time (%): 0.464963

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





Total time spent in ISRs (%) 0.583767





ISR count (execution time <250 µs): 1258484

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

ISR count (execution time 500-999 µs): 354

ISR count (execution time 1000-1999 µs): 511

ISR count (execution time 2000-3999 µs): 1187

ISR count (execution time >=4000 µs): 0









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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): 17283.671250

Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 419.35 , NVIDIA Corporation





Highest reported total DPC routine time (%): 0.216383

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





Total time spent in DPCs (%) 0.554121





DPC count (execution time <250 µs): 3810173

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

DPC count (execution time 500-999 µs): 565

DPC count (execution time 1000-1999 µs): 81

DPC count (execution time 2000-3999 µs): 517

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: system





Total number of hard pagefaults 16454

Hard pagefault count of hardest hit process: 8248

Number of processes hit: 94









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PER CPU DATA

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CPU 0 Interrupt cycle time (s): 66.984845

CPU 0 ISR highest execution time (µs): 10012.01750

CPU 0 ISR total execution time (s): 21.322807

CPU 0 ISR count: 1201137

CPU 0 DPC highest execution time (µs): 17283.671250

CPU 0 DPC total execution time (s): 18.901094

CPU 0 DPC count: 3526731

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CPU 1 Interrupt cycle time (s): 17.843233

CPU 1 ISR highest execution time (µs): 7667.93750

CPU 1 ISR total execution time (s): 1.550123

CPU 1 ISR count: 55937

CPU 1 DPC highest execution time (µs): 4938.701250

CPU 1 DPC total execution time (s): 1.649164

CPU 1 DPC count: 137761

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CPU 2 Interrupt cycle time (s): 13.564233

CPU 2 ISR highest execution time (µs): 3711.1450

CPU 2 ISR total execution time (s): 0.149511

CPU 2 ISR count: 3340

CPU 2 DPC highest execution time (µs): 5009.251250

CPU 2 DPC total execution time (s): 0.70990

CPU 2 DPC count: 78497

_________________________________________________________________________________________________________

CPU 3 Interrupt cycle time (s): 12.177555

CPU 3 ISR highest execution time (µs): 1027.076250

CPU 3 ISR total execution time (s): 0.002039

CPU 3 ISR count: 347

CPU 3 DPC highest execution time (µs): 3099.746250

CPU 3 DPC total execution time (s): 0.595057

CPU 3 DPC count: 68445