- May 30, 2025
- 2
- 0
- 10
Hello!
I have been having stuttering issues randomly with my machine for a little over a year now. My computer is a pretty high end machine (specs in report) but it's having video and audio stuttering lasting 1-3 seconds randomly about 4-6 times every 24 hours.
I've done a few things thus far:
200,000+ "ISR Count" and "DPC Count" from driver "Wdf01000.sys"
200,000+ "DPC Count" from driver "ntoskrnl.exe"
75,000+ "DPC Count" from driver "stornvme.sys"
18,000+ "DPC Count" from driver "storport.sys"
8,000+ "DPC Count" from driver "tcpip.sys"
6,000+ "DPC Count" from driver "dxgkrnl.sys"
....
The rest are all usually under 800 DPC for the 1 hour monitor time.
It's so depressing and sad to have a great machine but be limited with this issue... If someone could please help me with this, I would be so appreciative!
Here is the most recent Latency Mon report:
_________________________________________________________________________________________________________
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 0:37:23 (h:mm:ss) on all processors.
_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: NIGHTINGALE-WS
OS version: Windows 11, 10.0, version 2009, build: 22631 (x64)
Hardware: System Product Name, ASUS
BIOS: 2102
CPU: AuthenticAMD AMD Ryzen Threadripper 3970X 32-Core Processor
Logical processors: 32
Processor groups: 1
Processor group size: 32
RAM: 130947 MB total
_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed (WMI): 3701 MHz
Reported CPU speed (registry): 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.
_________________________________________________________________________________________________________
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): 3359.50
Average measured interrupt to process latency (µs): 17.770871
Highest measured interrupt to DPC latency (µs): 1595.20
Average measured interrupt to DPC latency (µs): 1.92550
_________________________________________________________________________________________________________
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): 64.401841
Driver with highest ISR routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Highest reported total ISR routine time (%): 0.001873
Driver with highest ISR total time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Total time spent in ISRs (%) 0.001873
ISR count (execution time <250 µs): 1129593
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
_________________________________________________________________________________________________________
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): 3573.480639
Driver with highest DPC routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Highest reported total DPC routine time (%): 0.031159
Driver with highest DPC total execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Total time spent in DPCs (%) 0.033982
DPC count (execution time <250 µs): 1580203
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 1
DPC count (execution time 1000-2000 µs): 6
DPC count (execution time 2000-4000 µs): 1
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: chrome.exe
Total number of hard pagefaults 3365
Hard pagefault count of hardest hit process: 1109
Number of processes hit: 39
I have been having stuttering issues randomly with my machine for a little over a year now. My computer is a pretty high end machine (specs in report) but it's having video and audio stuttering lasting 1-3 seconds randomly about 4-6 times every 24 hours.
I've done a few things thus far:
- Nvidia clean drivers with DDU and installing the latest standalone studio driver (No "app" installed).
- Using RAM profiles in BIOS.
- Updating BIOS.
- Setting Power Options to High Performance profile.
- Setting Power Options "Processor idle promote/demote threshold" to 100%.
- Setting Power Options "Maximum/Minimum processor state" to 100%.
- Removing hibernate and fast boot.
- Setting GPU to MSI mode (It already was on this by default).
- Keeping all CPU cores unparked.
- Re-seated RAM and CPU/GPU waterblocks (Temps are very good, idle at 28c).
- DISM.exe /Online /Cleanup-image /Restorehealth (command)
- sfc /scannow (command)
- Removed audio drivers, installed specific drivers for my mobo
- Set all devices that support MSI mode to MSI mode.
200,000+ "ISR Count" and "DPC Count" from driver "Wdf01000.sys"
200,000+ "DPC Count" from driver "ntoskrnl.exe"
75,000+ "DPC Count" from driver "stornvme.sys"
18,000+ "DPC Count" from driver "storport.sys"
8,000+ "DPC Count" from driver "tcpip.sys"
6,000+ "DPC Count" from driver "dxgkrnl.sys"
....
The rest are all usually under 800 DPC for the 1 hour monitor time.
It's so depressing and sad to have a great machine but be limited with this issue... If someone could please help me with this, I would be so appreciative!
Here is the most recent Latency Mon report:
_________________________________________________________________________________________________________
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 0:37:23 (h:mm:ss) on all processors.
_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: NIGHTINGALE-WS
OS version: Windows 11, 10.0, version 2009, build: 22631 (x64)
Hardware: System Product Name, ASUS
BIOS: 2102
CPU: AuthenticAMD AMD Ryzen Threadripper 3970X 32-Core Processor
Logical processors: 32
Processor groups: 1
Processor group size: 32
RAM: 130947 MB total
_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed (WMI): 3701 MHz
Reported CPU speed (registry): 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.
_________________________________________________________________________________________________________
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): 3359.50
Average measured interrupt to process latency (µs): 17.770871
Highest measured interrupt to DPC latency (µs): 1595.20
Average measured interrupt to DPC latency (µs): 1.92550
_________________________________________________________________________________________________________
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): 64.401841
Driver with highest ISR routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Highest reported total ISR routine time (%): 0.001873
Driver with highest ISR total time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Total time spent in ISRs (%) 0.001873
ISR count (execution time <250 µs): 1129593
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
_________________________________________________________________________________________________________
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): 3573.480639
Driver with highest DPC routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Highest reported total DPC routine time (%): 0.031159
Driver with highest DPC total execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
Total time spent in DPCs (%) 0.033982
DPC count (execution time <250 µs): 1580203
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 1
DPC count (execution time 1000-2000 µs): 6
DPC count (execution time 2000-4000 µs): 1
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: chrome.exe
Total number of hard pagefaults 3365
Hard pagefault count of hardest hit process: 1109
Number of processes hit: 39
_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 41.210265
CPU 0 ISR highest execution time (µs): 2.384511
CPU 0 ISR total execution time (s): 0.000072
CPU 0 ISR count: 56
CPU 0 DPC highest execution time (µs): 1597.652586
CPU 0 DPC total execution time (s): 1.395796
CPU 0 DPC count: 323695
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 32.756382
CPU 1 ISR highest execution time (µs): 2.234227
CPU 1 ISR total execution time (s): 0.000023
CPU 1 ISR count: 15
CPU 1 DPC highest execution time (µs): 151.306255
CPU 1 DPC total execution time (s): 0.083046
CPU 1 DPC count: 17430
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 32.608087
CPU 2 ISR highest execution time (µs): 2.053886
CPU 2 ISR total execution time (s): 0.000031
CPU 2 ISR count: 23
CPU 2 DPC highest execution time (µs): 1575.931492
CPU 2 DPC total execution time (s): 0.081691
CPU 2 DPC count: 15918
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 29.821919
CPU 3 ISR highest execution time (µs): 2.665042
CPU 3 ISR total execution time (s): 0.000242
CPU 3 ISR count: 184
CPU 3 DPC highest execution time (µs): 170.793122
CPU 3 DPC total execution time (s): 0.038199
CPU 3 DPC count: 7423
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 56.503576
CPU 4 ISR highest execution time (µs): 5.470349
CPU 4 ISR total execution time (s): 0.108370
CPU 4 ISR count: 194452
CPU 4 DPC highest execution time (µs): 176.023017
CPU 4 DPC total execution time (s): 5.375619
CPU 4 DPC count: 226050
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 32.630597
CPU 5 ISR highest execution time (µs): 3.727051
CPU 5 ISR total execution time (s): 0.013247
CPU 5 ISR count: 14388
CPU 5 DPC highest execution time (µs): 125.457352
CPU 5 DPC total execution time (s): 0.451291
CPU 5 DPC count: 27296
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 33.116517
CPU 6 ISR highest execution time (µs): 4.578662
CPU 6 ISR total execution time (s): 0.014984
CPU 6 ISR count: 15646
CPU 6 DPC highest execution time (µs): 173.478202
CPU 6 DPC total execution time (s): 0.500747
CPU 6 DPC count: 23104
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 79.639751
CPU 7 ISR highest execution time (µs): 16.831844
CPU 7 ISR total execution time (s): 0.267522
CPU 7 ISR count: 624500
CPU 7 DPC highest execution time (µs): 3573.480639
CPU 7 DPC total execution time (s): 15.789948
CPU 7 DPC count: 642993
_________________________________________________________________________________________________________
CPU 8 Interrupt cycle time (s): 24.416023
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): 95.590848
CPU 8 DPC total execution time (s): 0.020641
CPU 8 DPC count: 3830
_________________________________________________________________________________________________________
CPU 9 Interrupt cycle time (s): 22.439987
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): 1569.178716
CPU 9 DPC total execution time (s): 0.012613
CPU 9 DPC count: 1892
_________________________________________________________________________________________________________
CPU 10 Interrupt cycle time (s): 23.400592
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): 82.085297
CPU 10 DPC total execution time (s): 0.013190
CPU 10 DPC count: 2163
_________________________________________________________________________________________________________
CPU 11 Interrupt cycle time (s): 21.747453
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): 61.466288
CPU 11 DPC total execution time (s): 0.004378
CPU 11 DPC count: 916
_________________________________________________________________________________________________________
CPU 12 Interrupt cycle time (s): 21.500186
CPU 12 ISR highest execution time (µs): 0.0
CPU 12 ISR total execution time (s): 0.0
CPU 12 ISR count: 0
CPU 12 DPC highest execution time (µs): 96.612781
CPU 12 DPC total execution time (s): 0.008120
CPU 12 DPC count: 1265
_________________________________________________________________________________________________________
CPU 13 Interrupt cycle time (s): 19.867816
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): 59.412402
CPU 13 DPC total execution time (s): 0.003426
CPU 13 DPC count: 652
_________________________________________________________________________________________________________
CPU 14 Interrupt cycle time (s): 21.023449
CPU 14 ISR highest execution time (µs): 0.0
CPU 14 ISR total execution time (s): 0.0
CPU 14 ISR count: 0
CPU 14 DPC highest execution time (µs): 62.858922
CPU 14 DPC total execution time (s): 0.005623
CPU 14 DPC count: 937
_________________________________________________________________________________________________________
CPU 15 Interrupt cycle time (s): 20.191077
CPU 15 ISR highest execution time (µs): 0.0
CPU 15 ISR total execution time (s): 0.0
CPU 15 ISR count: 0
CPU 15 DPC highest execution time (µs): 80.582453
CPU 15 DPC total execution time (s): 0.002186
CPU 15 DPC count: 393
_________________________________________________________________________________________________________
CPU 16 Interrupt cycle time (s): 14.137571
CPU 16 ISR highest execution time (µs): 0.0
CPU 16 ISR total execution time (s): 0.0
CPU 16 ISR count: 0
CPU 16 DPC highest execution time (µs): 60.344165
CPU 16 DPC total execution time (s): 0.002776
CPU 16 DPC count: 458
_________________________________________________________________________________________________________
CPU 17 Interrupt cycle time (s): 14.832321
CPU 17 ISR highest execution time (µs): 0.0
CPU 17 ISR total execution time (s): 0.0
CPU 17 ISR count: 0
CPU 17 DPC highest execution time (µs): 14.657731
CPU 17 DPC total execution time (s): 0.000236
CPU 17 DPC count: 45
_________________________________________________________________________________________________________
CPU 18 Interrupt cycle time (s): 15.213890
CPU 18 ISR highest execution time (µs): 0.0
CPU 18 ISR total execution time (s): 0.0
CPU 18 ISR count: 0
CPU 18 DPC highest execution time (µs): 70.343082
CPU 18 DPC total execution time (s): 0.001887
CPU 18 DPC count: 384
_________________________________________________________________________________________________________
CPU 19 Interrupt cycle time (s): 14.144755
CPU 19 ISR highest execution time (µs): 0.0
CPU 19 ISR total execution time (s): 0.0
CPU 19 ISR count: 0
CPU 19 DPC highest execution time (µs): 58.741132
CPU 19 DPC total execution time (s): 0.000464
CPU 19 DPC count: 98
_________________________________________________________________________________________________________
CPU 20 Interrupt cycle time (s): 14.128187
CPU 20 ISR highest execution time (µs): 0.0
CPU 20 ISR total execution time (s): 0.0
CPU 20 ISR count: 0
CPU 20 DPC highest execution time (µs): 63.480097
CPU 20 DPC total execution time (s): 0.001635
CPU 20 DPC count: 287
_________________________________________________________________________________________________________
CPU 21 Interrupt cycle time (s): 13.099459
CPU 21 ISR highest execution time (µs): 0.0
CPU 21 ISR total execution time (s): 0.0
CPU 21 ISR count: 0
CPU 21 DPC highest execution time (µs): 64.952884
CPU 21 DPC total execution time (s): 0.000714
CPU 21 DPC count: 150
_________________________________________________________________________________________________________
CPU 22 Interrupt cycle time (s): 14.502976
CPU 22 ISR highest execution time (µs): 0.0
CPU 22 ISR total execution time (s): 0.0
CPU 22 ISR count: 0
CPU 22 DPC highest execution time (µs): 57.098023
CPU 22 DPC total execution time (s): 0.001237
CPU 22 DPC count: 240
_________________________________________________________________________________________________________
CPU 23 Interrupt cycle time (s): 13.431478
CPU 23 ISR highest execution time (µs): 0.0
CPU 23 ISR total execution time (s): 0.0
CPU 23 ISR count: 0
CPU 23 DPC highest execution time (µs): 94.959653
CPU 23 DPC total execution time (s): 0.001087
CPU 23 DPC count: 159
_________________________________________________________________________________________________________
CPU 24 Interrupt cycle time (s): 14.606095
CPU 24 ISR highest execution time (µs): 58.009748
CPU 24 ISR total execution time (s): 0.148152
CPU 24 ISR count: 44304
CPU 24 DPC highest execution time (µs): 69.551584
CPU 24 DPC total execution time (s): 0.095042
CPU 24 DPC count: 44690
_________________________________________________________________________________________________________
CPU 25 Interrupt cycle time (s): 12.663154
CPU 25 ISR highest execution time (µs): 7.293799
CPU 25 ISR total execution time (s): 0.010458
CPU 25 ISR count: 3016
CPU 25 DPC highest execution time (µs): 73.769564
CPU 25 DPC total execution time (s): 0.007524
CPU 25 DPC count: 3182
_________________________________________________________________________________________________________
CPU 26 Interrupt cycle time (s): 13.797537
CPU 26 ISR highest execution time (µs): 9.538045
CPU 26 ISR total execution time (s): 0.009231
CPU 26 ISR count: 2591
CPU 26 DPC highest execution time (µs): 92.875711
CPU 26 DPC total execution time (s): 0.007061
CPU 26 DPC count: 2790
_________________________________________________________________________________________________________
CPU 27 Interrupt cycle time (s): 15.448388
CPU 27 ISR highest execution time (µs): 64.401841
CPU 27 ISR total execution time (s): 0.772436
CPU 27 ISR count: 230418
CPU 27 DPC highest execution time (µs): 94.759274
CPU 27 DPC total execution time (s): 0.490383
CPU 27 DPC count: 231384
_________________________________________________________________________________________________________
CPU 28 Interrupt cycle time (s): 12.967743
CPU 28 ISR highest execution time (µs): 0.0
CPU 28 ISR total execution time (s): 0.0
CPU 28 ISR count: 0
CPU 28 DPC highest execution time (µs): 9.077173
CPU 28 DPC total execution time (s): 0.00050
CPU 28 DPC count: 131
_________________________________________________________________________________________________________
CPU 29 Interrupt cycle time (s): 11.724828
CPU 29 ISR highest execution time (µs): 0.0
CPU 29 ISR total execution time (s): 0.0
CPU 29 ISR count: 0
CPU 29 DPC highest execution time (µs): 14.487409
CPU 29 DPC total execution time (s): 0.000240
CPU 29 DPC count: 64
_________________________________________________________________________________________________________
CPU 30 Interrupt cycle time (s): 13.283611
CPU 30 ISR highest execution time (µs): 0.0
CPU 30 ISR total execution time (s): 0.0
CPU 30 ISR count: 0
CPU 30 DPC highest execution time (µs): 24.666667
CPU 30 DPC total execution time (s): 0.000601
CPU 30 DPC count: 142
_________________________________________________________________________________________________________
CPU 31 Interrupt cycle time (s): 12.053333
CPU 31 ISR highest execution time (µs): 0.0
CPU 31 ISR total execution time (s): 0.0
CPU 31 ISR count: 0
CPU 31 DPC highest execution time (µs): 42.320065
CPU 31 DPC total execution time (s): 0.000202
CPU 31 DPC count: 50
_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 41.210265
CPU 0 ISR highest execution time (µs): 2.384511
CPU 0 ISR total execution time (s): 0.000072
CPU 0 ISR count: 56
CPU 0 DPC highest execution time (µs): 1597.652586
CPU 0 DPC total execution time (s): 1.395796
CPU 0 DPC count: 323695
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 32.756382
CPU 1 ISR highest execution time (µs): 2.234227
CPU 1 ISR total execution time (s): 0.000023
CPU 1 ISR count: 15
CPU 1 DPC highest execution time (µs): 151.306255
CPU 1 DPC total execution time (s): 0.083046
CPU 1 DPC count: 17430
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 32.608087
CPU 2 ISR highest execution time (µs): 2.053886
CPU 2 ISR total execution time (s): 0.000031
CPU 2 ISR count: 23
CPU 2 DPC highest execution time (µs): 1575.931492
CPU 2 DPC total execution time (s): 0.081691
CPU 2 DPC count: 15918
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 29.821919
CPU 3 ISR highest execution time (µs): 2.665042
CPU 3 ISR total execution time (s): 0.000242
CPU 3 ISR count: 184
CPU 3 DPC highest execution time (µs): 170.793122
CPU 3 DPC total execution time (s): 0.038199
CPU 3 DPC count: 7423
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 56.503576
CPU 4 ISR highest execution time (µs): 5.470349
CPU 4 ISR total execution time (s): 0.108370
CPU 4 ISR count: 194452
CPU 4 DPC highest execution time (µs): 176.023017
CPU 4 DPC total execution time (s): 5.375619
CPU 4 DPC count: 226050
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 32.630597
CPU 5 ISR highest execution time (µs): 3.727051
CPU 5 ISR total execution time (s): 0.013247
CPU 5 ISR count: 14388
CPU 5 DPC highest execution time (µs): 125.457352
CPU 5 DPC total execution time (s): 0.451291
CPU 5 DPC count: 27296
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 33.116517
CPU 6 ISR highest execution time (µs): 4.578662
CPU 6 ISR total execution time (s): 0.014984
CPU 6 ISR count: 15646
CPU 6 DPC highest execution time (µs): 173.478202
CPU 6 DPC total execution time (s): 0.500747
CPU 6 DPC count: 23104
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 79.639751
CPU 7 ISR highest execution time (µs): 16.831844
CPU 7 ISR total execution time (s): 0.267522
CPU 7 ISR count: 624500
CPU 7 DPC highest execution time (µs): 3573.480639
CPU 7 DPC total execution time (s): 15.789948
CPU 7 DPC count: 642993
_________________________________________________________________________________________________________
CPU 8 Interrupt cycle time (s): 24.416023
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): 95.590848
CPU 8 DPC total execution time (s): 0.020641
CPU 8 DPC count: 3830
_________________________________________________________________________________________________________
CPU 9 Interrupt cycle time (s): 22.439987
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): 1569.178716
CPU 9 DPC total execution time (s): 0.012613
CPU 9 DPC count: 1892
_________________________________________________________________________________________________________
CPU 10 Interrupt cycle time (s): 23.400592
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): 82.085297
CPU 10 DPC total execution time (s): 0.013190
CPU 10 DPC count: 2163
_________________________________________________________________________________________________________
CPU 11 Interrupt cycle time (s): 21.747453
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): 61.466288
CPU 11 DPC total execution time (s): 0.004378
CPU 11 DPC count: 916
_________________________________________________________________________________________________________
CPU 12 Interrupt cycle time (s): 21.500186
CPU 12 ISR highest execution time (µs): 0.0
CPU 12 ISR total execution time (s): 0.0
CPU 12 ISR count: 0
CPU 12 DPC highest execution time (µs): 96.612781
CPU 12 DPC total execution time (s): 0.008120
CPU 12 DPC count: 1265
_________________________________________________________________________________________________________
CPU 13 Interrupt cycle time (s): 19.867816
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): 59.412402
CPU 13 DPC total execution time (s): 0.003426
CPU 13 DPC count: 652
_________________________________________________________________________________________________________
CPU 14 Interrupt cycle time (s): 21.023449
CPU 14 ISR highest execution time (µs): 0.0
CPU 14 ISR total execution time (s): 0.0
CPU 14 ISR count: 0
CPU 14 DPC highest execution time (µs): 62.858922
CPU 14 DPC total execution time (s): 0.005623
CPU 14 DPC count: 937
_________________________________________________________________________________________________________
CPU 15 Interrupt cycle time (s): 20.191077
CPU 15 ISR highest execution time (µs): 0.0
CPU 15 ISR total execution time (s): 0.0
CPU 15 ISR count: 0
CPU 15 DPC highest execution time (µs): 80.582453
CPU 15 DPC total execution time (s): 0.002186
CPU 15 DPC count: 393
_________________________________________________________________________________________________________
CPU 16 Interrupt cycle time (s): 14.137571
CPU 16 ISR highest execution time (µs): 0.0
CPU 16 ISR total execution time (s): 0.0
CPU 16 ISR count: 0
CPU 16 DPC highest execution time (µs): 60.344165
CPU 16 DPC total execution time (s): 0.002776
CPU 16 DPC count: 458
_________________________________________________________________________________________________________
CPU 17 Interrupt cycle time (s): 14.832321
CPU 17 ISR highest execution time (µs): 0.0
CPU 17 ISR total execution time (s): 0.0
CPU 17 ISR count: 0
CPU 17 DPC highest execution time (µs): 14.657731
CPU 17 DPC total execution time (s): 0.000236
CPU 17 DPC count: 45
_________________________________________________________________________________________________________
CPU 18 Interrupt cycle time (s): 15.213890
CPU 18 ISR highest execution time (µs): 0.0
CPU 18 ISR total execution time (s): 0.0
CPU 18 ISR count: 0
CPU 18 DPC highest execution time (µs): 70.343082
CPU 18 DPC total execution time (s): 0.001887
CPU 18 DPC count: 384
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CPU 19 Interrupt cycle time (s): 14.144755
CPU 19 ISR highest execution time (µs): 0.0
CPU 19 ISR total execution time (s): 0.0
CPU 19 ISR count: 0
CPU 19 DPC highest execution time (µs): 58.741132
CPU 19 DPC total execution time (s): 0.000464
CPU 19 DPC count: 98
_________________________________________________________________________________________________________
CPU 20 Interrupt cycle time (s): 14.128187
CPU 20 ISR highest execution time (µs): 0.0
CPU 20 ISR total execution time (s): 0.0
CPU 20 ISR count: 0
CPU 20 DPC highest execution time (µs): 63.480097
CPU 20 DPC total execution time (s): 0.001635
CPU 20 DPC count: 287
_________________________________________________________________________________________________________
CPU 21 Interrupt cycle time (s): 13.099459
CPU 21 ISR highest execution time (µs): 0.0
CPU 21 ISR total execution time (s): 0.0
CPU 21 ISR count: 0
CPU 21 DPC highest execution time (µs): 64.952884
CPU 21 DPC total execution time (s): 0.000714
CPU 21 DPC count: 150
_________________________________________________________________________________________________________
CPU 22 Interrupt cycle time (s): 14.502976
CPU 22 ISR highest execution time (µs): 0.0
CPU 22 ISR total execution time (s): 0.0
CPU 22 ISR count: 0
CPU 22 DPC highest execution time (µs): 57.098023
CPU 22 DPC total execution time (s): 0.001237
CPU 22 DPC count: 240
_________________________________________________________________________________________________________
CPU 23 Interrupt cycle time (s): 13.431478
CPU 23 ISR highest execution time (µs): 0.0
CPU 23 ISR total execution time (s): 0.0
CPU 23 ISR count: 0
CPU 23 DPC highest execution time (µs): 94.959653
CPU 23 DPC total execution time (s): 0.001087
CPU 23 DPC count: 159
_________________________________________________________________________________________________________
CPU 24 Interrupt cycle time (s): 14.606095
CPU 24 ISR highest execution time (µs): 58.009748
CPU 24 ISR total execution time (s): 0.148152
CPU 24 ISR count: 44304
CPU 24 DPC highest execution time (µs): 69.551584
CPU 24 DPC total execution time (s): 0.095042
CPU 24 DPC count: 44690
_________________________________________________________________________________________________________
CPU 25 Interrupt cycle time (s): 12.663154
CPU 25 ISR highest execution time (µs): 7.293799
CPU 25 ISR total execution time (s): 0.010458
CPU 25 ISR count: 3016
CPU 25 DPC highest execution time (µs): 73.769564
CPU 25 DPC total execution time (s): 0.007524
CPU 25 DPC count: 3182
_________________________________________________________________________________________________________
CPU 26 Interrupt cycle time (s): 13.797537
CPU 26 ISR highest execution time (µs): 9.538045
CPU 26 ISR total execution time (s): 0.009231
CPU 26 ISR count: 2591
CPU 26 DPC highest execution time (µs): 92.875711
CPU 26 DPC total execution time (s): 0.007061
CPU 26 DPC count: 2790
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CPU 27 Interrupt cycle time (s): 15.448388
CPU 27 ISR highest execution time (µs): 64.401841
CPU 27 ISR total execution time (s): 0.772436
CPU 27 ISR count: 230418
CPU 27 DPC highest execution time (µs): 94.759274
CPU 27 DPC total execution time (s): 0.490383
CPU 27 DPC count: 231384
_________________________________________________________________________________________________________
CPU 28 Interrupt cycle time (s): 12.967743
CPU 28 ISR highest execution time (µs): 0.0
CPU 28 ISR total execution time (s): 0.0
CPU 28 ISR count: 0
CPU 28 DPC highest execution time (µs): 9.077173
CPU 28 DPC total execution time (s): 0.00050
CPU 28 DPC count: 131
_________________________________________________________________________________________________________
CPU 29 Interrupt cycle time (s): 11.724828
CPU 29 ISR highest execution time (µs): 0.0
CPU 29 ISR total execution time (s): 0.0
CPU 29 ISR count: 0
CPU 29 DPC highest execution time (µs): 14.487409
CPU 29 DPC total execution time (s): 0.000240
CPU 29 DPC count: 64
_________________________________________________________________________________________________________
CPU 30 Interrupt cycle time (s): 13.283611
CPU 30 ISR highest execution time (µs): 0.0
CPU 30 ISR total execution time (s): 0.0
CPU 30 ISR count: 0
CPU 30 DPC highest execution time (µs): 24.666667
CPU 30 DPC total execution time (s): 0.000601
CPU 30 DPC count: 142
_________________________________________________________________________________________________________
CPU 31 Interrupt cycle time (s): 12.053333
CPU 31 ISR highest execution time (µs): 0.0
CPU 31 ISR total execution time (s): 0.0
CPU 31 ISR count: 0
CPU 31 DPC highest execution time (µs): 42.320065
CPU 31 DPC total execution time (s): 0.000202
CPU 31 DPC count: 50
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Last edited:
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