Windows 10: High DPC/ISR Count from ACPI.sys on a Samsung Series 7 700z7c-s03 notebook (Windows 10)

Good day,

After updating my OS from Windows 7 to Windows 10, I noticed a constant CPU Load causing a massive reduction of battery runtime, and constant fan noises. This also occures under Ubuntu and can be fixed easily by deactivating an IRQ from ACPI:


https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1087010



After doing a WPR dump, the Windows Performance Analyser gave this result (as expected, some interrupt startling the ACPI system):





LatencyMon output:






I've read countless forum entries, deactived a lot of devices (ACPI Battery, NICs, etc. etc), but no improvement here.

Is there a possibility to better debug the problem, in order to find out which ACPI device is causing the interrupts?


Kind regards,

Ivan

:)

 

Windows 10 High Dpc Latency

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CONCLUSION

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Your system appears to be suitable for handling real-time audio and other tasks without dropouts.

LatencyMon has been analyzing your system for 0:00:34 (h:mm:ss) on all processors.

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SYSTEM INFORMATION

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Computer name: TOXIFY

OS version: Windows 8 , 6.2, build: 9200 (x64)

Hardware: All Series, ASUS, ASUSTeK COMPUTER INC., MAXIMUS VII HERO

CPU: GenuineIntel Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz

Logical processors: 8

Processor groups: 1

RAM: 16325 MB total

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CPU SPEED

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Reported CPU speed: 40 MHz

Measured CPU speed: 17 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.

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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): 476.527045

Average measured interrupt to process latency (µs): 22.071483

Highest measured interrupt to DPC latency (µs): 453.130216

Average measured interrupt to DPC latency (µs): 10.219612

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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): 95.002250

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

Highest reported total ISR routine time (%): 0.088418

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

Total time spent in ISRs (%) 0.091639

ISR count (execution time <250 µs): 18208

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): 314.29850

Driver with highest DPC routine execution time: ndis.sys - Network Driver Interface Specification (NDIS), Microsoft Corporation

Highest reported total DPC routine time (%): 0.288840

Driver with highest DPC total execution time: cmudaxp.sys - C-Media Audio WDM Driver, C-Media Inc

Total time spent in DPCs (%) 0.834058

DPC count (execution time <250 µs): 236473

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

DPC count (execution time 500-999 µs): 17

DPC count (execution time 1000-1999 µs): 0

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: searchindexer.exe

Total number of hard pagefaults 107

Hard pagefault count of hardest hit process: 80

Highest hard pagefault resolution time (µs): 10444.1780

Total time spent in hard pagefaults (%): 0.012556

Number of processes hit: 3

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PER CPU DATA

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CPU 0 Interrupt cycle time (s): 3.152745

CPU 0 ISR highest execution time (µs): 95.002250

CPU 0 ISR total execution time (s): 0.240482

CPU 0 ISR count: 15864

CPU 0 DPC highest execution time (µs): 312.2290

CPU 0 DPC total execution time (s): 2.025879

CPU 0 DPC count: 195597

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CPU 1 Interrupt cycle time (s): 0.145655

CPU 1 ISR highest execution time (µs): 71.0830

CPU 1 ISR total execution time (s): 0.007632

CPU 1 ISR count: 1470

CPU 1 DPC highest execution time (µs): 156.977750

CPU 1 DPC total execution time (s): 0.032375

CPU 1 DPC count: 4747

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CPU 2 Interrupt cycle time (s): 0.313203

CPU 2 ISR highest execution time (µs): 2.45350

CPU 2 ISR total execution time (s): 0.000049

CPU 2 ISR count: 29

CPU 2 DPC highest execution time (µs): 314.29850

CPU 2 DPC total execution time (s): 0.166350

CPU 2 DPC count: 30377

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CPU 3 Interrupt cycle time (s): 0.111494

CPU 3 ISR highest execution time (µs): 4.445250

CPU 3 ISR total execution time (s): 0.000530

CPU 3 ISR count: 471

CPU 3 DPC highest execution time (µs): 78.54750

CPU 3 DPC total execution time (s): 0.003921

CPU 3 DPC count: 545

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CPU 4 Interrupt cycle time (s): 0.175799

CPU 4 ISR highest execution time (µs): 2.2550

CPU 4 ISR total execution time (s): 0.000035

CPU 4 ISR count: 23

CPU 4 DPC highest execution time (µs): 101.90950

CPU 4 DPC total execution time (s): 0.012382

CPU 4 DPC count: 1404

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CPU 5 Interrupt cycle time (s): 0.110466

CPU 5 ISR highest execution time (µs): 5.3840

CPU 5 ISR total execution time (s): 0.000311

CPU 5 ISR count: 209

CPU 5 DPC highest execution time (µs): 93.5640

CPU 5 DPC total execution time (s): 0.004549

CPU 5 DPC count: 543

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CPU 6 Interrupt cycle time (s): 0.150359

CPU 6 ISR highest execution time (µs): 2.923750

CPU 6 ISR total execution time (s): 0.000031

CPU 6 ISR count: 18

CPU 6 DPC highest execution time (µs): 75.430

CPU 6 DPC total execution time (s): 0.017617

CPU 6 DPC count: 2617

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CPU 7 Interrupt cycle time (s): 0.108249

CPU 7 ISR highest execution time (µs): 5.0440

CPU 7 ISR total execution time (s): 0.000189

CPU 7 ISR count: 124

CPU 7 DPC highest execution time (µs): 71.406750

CPU 7 DPC total execution time (s): 0.005565

CPU 7 DPC count: 660

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Wdf01000.sys Latency - Windows 10

Yes I heard RMEs are great. I haven't been able to tackle dow latency on my system. Check my latests specs on latencymon = terrible

I wonder if we will all have to bite the bullet and get a mac...

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CONCLUSION

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Your system appears to be suitable for handling real-time audio and other tasks without dropouts.

LatencyMon has been analyzing your system for 0:00:37 (h:mm:ss) on all processors.

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SYSTEM INFORMATION

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Computer name: DESKTOP-9A0I4R0

OS version: Windows 10 , 10.0, build: 16299 (x64)

Hardware: Inspiron 7559, Dell Inc., 0H0CC0

CPU: GenuineIntel Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz

Logical processors: 8

Processor groups: 1

RAM: 16252 MB total

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CPU SPEED

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Reported CPU speed: 2592 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): 454.715151

Average measured interrupt to process latency (µs): 7.692276

Highest measured interrupt to DPC latency (µs): 424.295458

Average measured interrupt to DPC latency (µs): 3.695620

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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): 92.091049

Driver with highest ISR routine execution time: ACPI.sys - ACPI Driver for NT, Microsoft Corporation

Highest reported total ISR routine time (%): 0.00760

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

Total time spent in ISRs (%) 0.007841

ISR count (execution time <250 µs): 26000

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): 507.802469

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

Highest reported total DPC routine time (%): 0.568786

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

Total time spent in DPCs (%) 0.649656

DPC count (execution time <250 µs): 155446

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

DPC count (execution time 500-999 µs): 375

DPC count (execution time 1000-1999 µs): 0

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.

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

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PER CPU DATA

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CPU 0 Interrupt cycle time (s): 3.605467

CPU 0 ISR highest execution time (µs): 92.091049

CPU 0 ISR total execution time (s): 0.023239

CPU 0 ISR count: 26000

CPU 0 DPC highest execution time (µs): 507.802469

CPU 0 DPC total execution time (s): 1.826412

CPU 0 DPC count: 144770

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CPU 1 Interrupt cycle time (s): 2.311280

CPU 1 ISR highest execution time (µs): 0.0

CPU 1 ISR total execution time (s): 0.0

CPU 1 ISR count: 0

CPU 1 DPC highest execution time (µs): 211.358796

CPU 1 DPC total execution time (s): 0.028381

CPU 1 DPC count: 2477

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CPU 2 Interrupt cycle time (s): 3.133166

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): 417.921296

CPU 2 DPC total execution time (s): 0.014086

CPU 2 DPC count: 1646

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CPU 3 Interrupt cycle time (s): 1.781810

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): 403.705247

CPU 3 DPC total execution time (s): 0.016457

CPU 3 DPC count: 2286

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CPU 4 Interrupt cycle time (s): 2.156754

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): 348.040895

CPU 4 DPC total execution time (s): 0.016498

CPU 4 DPC count: 2142

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CPU 5 Interrupt cycle time (s): 3.109060

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): 103.750772

CPU 5 DPC total execution time (s): 0.001343

CPU 5 DPC count: 150

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CPU 6 Interrupt cycle time (s): 1.979180

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): 360.418210

CPU 6 DPC total execution time (s): 0.017927

CPU 6 DPC count: 1868

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CPU 7 Interrupt cycle time (s): 2.446904

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): 436.679012

CPU 7 DPC total execution time (s): 0.004321

CPU 7 DPC count: 482

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DPC Latency with Storport.sys and Wdf0 1000.sys


I have recently added a new mixer (Presonus Studio Live 16 Series III) to my studio and started having some major issues. It wouldn't be read by the Presonus Studio One 3 DAW. I asked Presonus for help and they asked me to give them a LatencyMon report.

The report plainly states that I have some major latency issues going on. So I proceeded to upgrade my hardware from the old i7 4770k and MSI board running 32GB DDR3 RAM to the new AMD Ryzen 7 1700 on an ASUS Crosshair VI Hero board with Corsair 32GB DDR4 RAM.

After all of that, a fresh install of Windows 10 and the programs I use, I now have an even higher latency issue.

The Presonus Support staff suggested I update drivers (which I did). Turn off CPU Throttling (which I don't know how to do in the newer motherboards) and then get back with them after I have completed those tasks. I used Driver Booster 4.4 Pro to track down all the drivers. Updated my BIOS and I still have high latency and it appears that the culprits are Storport.sys and Wdf0 1000.sys

Here are the stats from LatencyMon

____________________________________________________________________________________________________ _____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 0:50:26 (h:mm:ss) on all processors._________________________________________________________________________________________ ________________SYSTEM INFORMATION_________________________________________________________________________________________ ________________Computer name: DESKTOP-HNJG2JIOS version: Windows 8 , 6.2, build: 9200 (x64)Hardware: ASUSTeK COMPUTER INC., CROSSHAIR VI HEROCPU: AuthenticAMD AMD Ryzen 7 1700 Eight-Core Processor Logical processors: 16Processor groups: 1RAM: 32696 MB total_______________________________________________________________________________________________ __________CPU SPEED_______________________________________________________________________________________________ __________Reported CPU speed: 2994.0 MHzMeasured CPU speed: 5216.0 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.____________________________________________________________________________________________ _____________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): 4036.321766Average measured interrupt to process latency (µs): 9.277492Highest measured interrupt to DPC latency (µs): 4031.534127Average measured interrupt to DPC latency (µs): 5.861701____________________________________________________________________________________________ _____________ 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): 320.440882Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft CorporationHighest reported total ISR routine time (%): 0.073277Driver with highest ISR total time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft CorporationTotal time spent in ISRs (%) 0.118784ISR count (execution time <250 µs): 88068774ISR count (execution time 250-500 µs): 0ISR count (execution time 500-999 µs): 20ISR 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): 100339.308617Driver with highest DPC routine execution time: storport.sys - Microsoft Storage Port Driver, Microsoft CorporationHighest reported total DPC routine time (%): 0.671484Driver with highest DPC total execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft CorporationTotal time spent in DPCs (%) 0.807031DPC count (execution time <250 µs): 60468376DPC count (execution time 250-500 µs): 0DPC count (execution time 500-999 µs): 743257DPC count (execution time 1000-1999 µs): 28DPC count (execution time 2000-3999 µs): 12DPC 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: noneTotal number of hard pagefaults 0Hard pagefault count of hardest hit process: 0Highest hard pagefault resolution time (µs): 0.0Total time spent in hard pagefaults (%): 0.0Number of processes hit: 0___________________________________________________________________________________________________ ______ PER CPU DATA________________________________________________________________________________________________ _________CPU 0 Interrupt cycle time (s): 394.209828CPU 0 ISR highest execution time (µs): 300.190381CPU 0 ISR total execution time (s): 13.851122CPU 0 ISR count: 42999853CPU 0 DPC highest execution time (µs): 5182.454910CPU 0 DPC total execution time (s): 331.350578CPU 0 DPC count: 51579375____________________________________________________________________________________________ _____________CPU 1 Interrupt cycle time (s): 72.690812CPU 1 ISR highest execution time (µs): 320.440882CPU 1 ISR total execution time (s): 11.374231CPU 1 ISR count: 639323CPU 1 DPC highest execution time (µs): 1409.208417CPU 1 DPC total execution time (s): 24.058686CPU 1 DPC count: 986639______________________________________________________________________________________________ ___________CPU 2 Interrupt cycle time (s): 52.846246CPU 2 ISR highest execution time (µs): 170.350701CPU 2 ISR total execution time (s): 9.848251CPU 2 ISR count: 762474CPU 2 DPC highest execution time (µs): 823.727455CPU 2 DPC total execution time (s): 19.269337CPU 2 DPC count: 1164216_____________________________________________________________________________________________ ____________CPU 3 Interrupt cycle time (s): 24.938709CPU 3 ISR highest execution time (µs): 145.020040CPU 3 ISR total execution time (s): 0.189192CPU 3 ISR count: 88127CPU 3 DPC highest execution time (µs): 530.320641CPU 3 DPC total execution time (s): 1.275327CPU 3 DPC count: 102689______________________________________________________________________________________________ ___________CPU 4 Interrupt cycle time (s): 20.371437CPU 4 ISR highest execution time (µs): 22.775551CPU 4 ISR total execution time (s): 0.003807CPU 4 ISR count: 859CPU 4 DPC highest execution time (µs): 335.140281CPU 4 DPC total execution time (s): 0.604158CPU 4 DPC count: 74159_______________________________________________________________________________________________ __________CPU 5 Interrupt cycle time (s): 20.277739CPU 5 ISR highest execution time (µs): 20.110220CPU 5 ISR total execution time (s): 0.000428CPU 5 ISR count: 62CPU 5 DPC highest execution time (µs): 192.244489CPU 5 DPC total execution time (s): 0.068530CPU 5 DPC count: 12466_______________________________________________________________________________________________ __________CPU 6 Interrupt cycle time (s): 20.887043CPU 6 ISR highest execution time (µs): 0.0CPU 6 ISR total execution time (s): 0.0CPU 6 ISR count: 0CPU 6 DPC highest execution time (µs): 300.060120CPU 6 DPC total execution time (s): 0.372607CPU 6 DPC count: 58441_______________________________________________________________________________________________ __________CPU 7 Interrupt cycle time (s): 20.238033CPU 7 ISR highest execution time (µs): 0.0CPU 7 ISR total execution time (s): 0.0CPU 7 ISR count: 0CPU 7 DPC highest execution time (µs): 167.925852CPU 7 DPC total execution time (s): 0.061214CPU 7 DPC count: 10929_______________________________________________________________________________________________ __________CPU 8 Interrupt cycle time (s): 31.445492CPU 8 ISR highest execution time (µs): 0.0CPU 8 ISR total execution time (s): 0.0CPU 8 ISR count: 0CPU 8 DPC highest execution time (µs): 456.022044CPU 8 DPC total execution time (s): 1.957682CPU 8 DPC count: 1199210_____________________________________________________________________________________________ ____________CPU 9 Interrupt cycle time (s): 32.239437CPU 9 ISR highest execution time (µs): 0.0CPU 9 ISR total execution time (s): 0.0CPU 9 ISR count: 0CPU 9 DPC highest execution time (µs): 320.561122CPU 9 DPC total execution time (s): 0.165233CPU 9 DPC count: 46890_______________________________________________________________________________________________ __________CPU 10 Interrupt cycle time (s): 33.223726CPU 10 ISR highest execution time (µs): 0.0CPU 10 ISR total execution time (s): 0.0CPU 10 ISR count: 0CPU 10 DPC highest execution time (µs): 427.444890CPU 10 DPC total execution time (s): 1.651628CPU 10 DPC count: 505417______________________________________________________________________________________________ ___________CPU 11 Interrupt cycle time (s): 31.772490CPU 11 ISR highest execution time (µs): 0.0CPU 11 ISR total execution time (s): 0.0CPU 11 ISR count: 0CPU 11 DPC highest execution time (µs): 269.539078CPU 11 DPC total execution time (s): 0.161207CPU 11 DPC count: 55947_______________________________________________________________________________________________ __________CPU 12 Interrupt cycle time (s): 59.447627CPU 12 ISR highest execution time (µs): 160.230461CPU 12 ISR total execution time (s): 16.244654CPU 12 ISR count: 33764815CPU 12 DPC highest execution time (µs): 100339.308617CPU 12 DPC total execution time (s): 5.610136CPU 12 DPC count: 3555584_____________________________________________________________________________________________ ____________CPU 13 Interrupt cycle time (s): 39.827547CPU 13 ISR highest execution time (µs): 255.460922CPU 13 ISR total execution time (s): 1.760120CPU 13 ISR count: 3464360CPU 13 DPC highest execution time (µs): 333.657315CPU 13 DPC total execution time (s): 0.630978CPU 13 DPC count: 315780______________________________________________________________________________________________ ___________CPU 14 Interrupt cycle time (s): 35.320746CPU 14 ISR highest execution time (µs): 97.484970CPU 14 ISR total execution time (s): 1.712625CPU 14 ISR count: 2635322CPU 14 DPC highest execution time (µs): 469.148297CPU 14 DPC total execution time (s): 2.150728CPU 14 DPC count: 968751______________________________________________________________________________________________ ___________CPU 15 Interrupt cycle time (s): 37.911701CPU 15 ISR highest execution time (µs): 143.517034CPU 15 ISR total execution time (s): 2.526747CPU 15 ISR count: 3713599CPU 15 DPC highest execution time (µs): 356.963928CPU 15 DPC total execution time (s): 1.347907CPU 15 DPC count: 575182______________________________________________________________________________________________ ___________

What should be my next steps?

Thank you,

Brad