Hello! I seem to be having problems with latency spikes which usually happen when starting games/while playing/after loading which cause fps drop/slow downs(dota 2 to be precise but it effects other games)
This is how currently my pc is with dota 2 on the background playing+browsing Imgur gets worst as time goes (if I startup dota 2 it goes all to **** and it tells you the usual rubbish about how cpu is throttling and such but the culprits seem to be those 3 with the highest count Imgur
Also about the Dolby (I have plantronics 780) when I enable dolby I get this Imgur with the initial spike of starting the dolby and this is without dolby Imgur (I have uninstalled the programme that came with the headset and im using another pair of headphones with realtek hd audio *plantronics 780 did work without dolby though*
Mobo bios are latest
Realtek HD audio is latest
Here are the stats:
_________________________________________________________________________________________________________
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be suitable for handling real-time audio and other tasks without dropouts.
LatencyMon has been analyzing your system for 0:18:50 (h:mm:ss) on all processors.
_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: ANON-PC
OS version: Windows 7 Service Pack 1, 6.1, build: 7601 (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: 16326 MB total
_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed: 3997.0 MHz
Measured CPU speed: 4187.0 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): 325.559188
Average measured interrupt to process latency (µs): 1.736101
Highest measured interrupt to DPC latency (µs): 115.264858
Average measured interrupt to DPC latency (µs): 0.535630
_________________________________________________________________________________________________________
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): 67.628722
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0.093054
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.141995
ISR count (execution time <250 µs): 2116091
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0
_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 259.939955
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 350.12 , NVIDIA Corporation
Highest reported total DPC routine time (%): 0.033318
Driver with highest DPC total execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in DPCs (%) 0.136154
DPC count (execution time <250 µs): 6785057
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 1
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0
_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.
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: firefox.exe
Total number of hard pagefaults 1679
Hard pagefault count of hardest hit process: 775
Highest hard pagefault resolution time (µs): 3068.993245
Total time spent in hard pagefaults (%): 0.002954
Number of processes hit: 17
_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 27.088202
CPU 0 ISR highest execution time (µs): 67.628722
CPU 0 ISR total execution time (s): 12.837620
CPU 0 ISR count: 2116091
CPU 0 DPC highest execution time (µs): 259.939955
CPU 0 DPC total execution time (s): 11.847695
CPU 0 DPC count: 6546582
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 1.581797
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): 59.459595
CPU 1 DPC total execution time (s): 0.039492
CPU 1 DPC count: 14267
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 2.355653
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): 57.840380
CPU 2 DPC total execution time (s): 0.102558
CPU 2 DPC count: 59559
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 1.838126
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): 61.937453
CPU 3 DPC total execution time (s): 0.034224
CPU 3 DPC count: 16841
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 1.555901
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): 61.224919
CPU 4 DPC total execution time (s): 0.034662
CPU 4 DPC count: 17112
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 2.053545
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): 54.129597
CPU 5 DPC total execution time (s): 0.073937
CPU 5 DPC count: 42266
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 1.490085
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): 61.039780
CPU 6 DPC total execution time (s): 0.038406
CPU 6 DPC count: 17987
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 2.078742
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): 60.118089
CPU 7 DPC total execution time (s): 0.138518
CPU 7 DPC count: 70444
_________________________________________________________________________________________________________
**Update on Main drivers at 42 mins in Imgur (just switching to another dota 2 game and nothing else )
Here are the stats just incase:
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be suitable for handling real-time audio and other tasks without dropouts.
LatencyMon has been analyzing your system for 0:48:32 (h:mm:ss) on all processors.
_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: ANON-PC
OS version: Windows 7 Service Pack 1, 6.1, build: 7601 (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: 16326 MB total
_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed: 3997.0 MHz
Measured CPU speed: 4187.0 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): 598.352686
Average measured interrupt to process latency (µs): 1.745495
Highest measured interrupt to DPC latency (µs): 127.047488
Average measured interrupt to DPC latency (µs): 0.539250
_________________________________________________________________________________________________________
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): 87.675757
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0.100246
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.149352
ISR count (execution time <250 µs): 5538091
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0
_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 259.939955
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 350.12 , NVIDIA Corporation
Highest reported total DPC routine time (%): 0.035456
Driver with highest DPC total execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in DPCs (%) 0.137138
DPC count (execution time <250 µs): 16820284
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 1
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0
_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.
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: firefox.exe
Total number of hard pagefaults 2154
Hard pagefault count of hardest hit process: 783
Highest hard pagefault resolution time (µs): 3242.091569
Total time spent in hard pagefaults (%): 0.001373
Number of processes hit: 19
_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 71.440498
CPU 0 ISR highest execution time (µs): 87.675757
CPU 0 ISR total execution time (s): 34.794338
CPU 0 ISR count: 5538091
CPU 0 DPC highest execution time (µs): 259.939955
CPU 0 DPC total execution time (s): 30.612264
CPU 0 DPC count: 16093359
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 4.398458
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): 59.771829
CPU 1 DPC total execution time (s): 0.113246
CPU 1 DPC count: 51148
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 6.328740
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): 64.286215
CPU 2 DPC total execution time (s): 0.261358
CPU 2 DPC count: 154597
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 5.107213
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): 61.937453
CPU 3 DPC total execution time (s): 0.105483
CPU 3 DPC count: 59653
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 4.242158
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): 61.224919
CPU 4 DPC total execution time (s): 0.102639
CPU 4 DPC count: 56415
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 5.659425
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): 60.181136
CPU 5 DPC total execution time (s): 0.212926
CPU 5 DPC count: 129228
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 4.192509
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): 82.665999
CPU 6 DPC total execution time (s): 0.149137
CPU 6 DPC count: 73783
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 5.709744
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): 63.570678
CPU 7 DPC total execution time (s): 0.391923
CPU 7 DPC count: 202102
_________________________________________________________________________________________________________
Thanks in advance to who wishes to help a guy out.
This is how currently my pc is with dota 2 on the background playing+browsing Imgur gets worst as time goes (if I startup dota 2 it goes all to **** and it tells you the usual rubbish about how cpu is throttling and such but the culprits seem to be those 3 with the highest count Imgur
Also about the Dolby (I have plantronics 780) when I enable dolby I get this Imgur with the initial spike of starting the dolby and this is without dolby Imgur (I have uninstalled the programme that came with the headset and im using another pair of headphones with realtek hd audio *plantronics 780 did work without dolby though*
Mobo bios are latest
Realtek HD audio is latest
Here are the stats:
_________________________________________________________________________________________________________
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be suitable for handling real-time audio and other tasks without dropouts.
LatencyMon has been analyzing your system for 0:18:50 (h:mm:ss) on all processors.
_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: ANON-PC
OS version: Windows 7 Service Pack 1, 6.1, build: 7601 (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: 16326 MB total
_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed: 3997.0 MHz
Measured CPU speed: 4187.0 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): 325.559188
Average measured interrupt to process latency (µs): 1.736101
Highest measured interrupt to DPC latency (µs): 115.264858
Average measured interrupt to DPC latency (µs): 0.535630
_________________________________________________________________________________________________________
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): 67.628722
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0.093054
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.141995
ISR count (execution time <250 µs): 2116091
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0
_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 259.939955
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 350.12 , NVIDIA Corporation
Highest reported total DPC routine time (%): 0.033318
Driver with highest DPC total execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in DPCs (%) 0.136154
DPC count (execution time <250 µs): 6785057
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 1
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0
_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.
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: firefox.exe
Total number of hard pagefaults 1679
Hard pagefault count of hardest hit process: 775
Highest hard pagefault resolution time (µs): 3068.993245
Total time spent in hard pagefaults (%): 0.002954
Number of processes hit: 17
_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 27.088202
CPU 0 ISR highest execution time (µs): 67.628722
CPU 0 ISR total execution time (s): 12.837620
CPU 0 ISR count: 2116091
CPU 0 DPC highest execution time (µs): 259.939955
CPU 0 DPC total execution time (s): 11.847695
CPU 0 DPC count: 6546582
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 1.581797
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): 59.459595
CPU 1 DPC total execution time (s): 0.039492
CPU 1 DPC count: 14267
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 2.355653
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): 57.840380
CPU 2 DPC total execution time (s): 0.102558
CPU 2 DPC count: 59559
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 1.838126
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): 61.937453
CPU 3 DPC total execution time (s): 0.034224
CPU 3 DPC count: 16841
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 1.555901
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): 61.224919
CPU 4 DPC total execution time (s): 0.034662
CPU 4 DPC count: 17112
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 2.053545
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): 54.129597
CPU 5 DPC total execution time (s): 0.073937
CPU 5 DPC count: 42266
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 1.490085
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): 61.039780
CPU 6 DPC total execution time (s): 0.038406
CPU 6 DPC count: 17987
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 2.078742
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): 60.118089
CPU 7 DPC total execution time (s): 0.138518
CPU 7 DPC count: 70444
_________________________________________________________________________________________________________
**Update on Main drivers at 42 mins in Imgur (just switching to another dota 2 game and nothing else )
Here are the stats just incase:
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be suitable for handling real-time audio and other tasks without dropouts.
LatencyMon has been analyzing your system for 0:48:32 (h:mm:ss) on all processors.
_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: ANON-PC
OS version: Windows 7 Service Pack 1, 6.1, build: 7601 (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: 16326 MB total
_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed: 3997.0 MHz
Measured CPU speed: 4187.0 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): 598.352686
Average measured interrupt to process latency (µs): 1.745495
Highest measured interrupt to DPC latency (µs): 127.047488
Average measured interrupt to DPC latency (µs): 0.539250
_________________________________________________________________________________________________________
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): 87.675757
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0.100246
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.149352
ISR count (execution time <250 µs): 5538091
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0
_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 259.939955
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 350.12 , NVIDIA Corporation
Highest reported total DPC routine time (%): 0.035456
Driver with highest DPC total execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in DPCs (%) 0.137138
DPC count (execution time <250 µs): 16820284
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 1
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0
_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.
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: firefox.exe
Total number of hard pagefaults 2154
Hard pagefault count of hardest hit process: 783
Highest hard pagefault resolution time (µs): 3242.091569
Total time spent in hard pagefaults (%): 0.001373
Number of processes hit: 19
_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 71.440498
CPU 0 ISR highest execution time (µs): 87.675757
CPU 0 ISR total execution time (s): 34.794338
CPU 0 ISR count: 5538091
CPU 0 DPC highest execution time (µs): 259.939955
CPU 0 DPC total execution time (s): 30.612264
CPU 0 DPC count: 16093359
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 4.398458
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): 59.771829
CPU 1 DPC total execution time (s): 0.113246
CPU 1 DPC count: 51148
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 6.328740
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): 64.286215
CPU 2 DPC total execution time (s): 0.261358
CPU 2 DPC count: 154597
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 5.107213
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): 61.937453
CPU 3 DPC total execution time (s): 0.105483
CPU 3 DPC count: 59653
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 4.242158
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): 61.224919
CPU 4 DPC total execution time (s): 0.102639
CPU 4 DPC count: 56415
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CPU 5 Interrupt cycle time (s): 5.659425
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): 60.181136
CPU 5 DPC total execution time (s): 0.212926
CPU 5 DPC count: 129228
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CPU 6 Interrupt cycle time (s): 4.192509
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): 82.665999
CPU 6 DPC total execution time (s): 0.149137
CPU 6 DPC count: 73783
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CPU 7 Interrupt cycle time (s): 5.709744
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): 63.570678
CPU 7 DPC total execution time (s): 0.391923
CPU 7 DPC count: 202102
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Thanks in advance to who wishes to help a guy out.