Warum das Tool meint ich würde Win8 nutzen kann ich mir nicht erklären. Habe ein aktuelles Win10 am laufen. Ich persönlich kann mit den Zahlen nix anfangen, aber du hoffentlich.
Ist ein Bug in der Anzeige der Windowsversion. Habe ebenfalls Windows 10 auf meinem W520 und zeigt mir Windows 8 als Host an
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Highest ISR routine execution time (µs): 491,272377
Driver with highest ISR routine execution time: ACPI.sys - ACPI-Treiber für NT, Microsoft Corporation
Highest reported total ISR routine time (%): 0,003605
Driver with highest ISR total time: Wdf01000.sys - Kernelmodustreiber-Frameworklaufzeit, Microsoft Corporation
Highest DPC routine execution time (µs): 551,710648
Driver with highest DPC routine execution time: tcpip.sys - TCP/IP-Treiber, Microsoft Corporation
Highest reported total DPC routine time (%): 0,074092
Driver with highest DPC total execution time: Wdf01000.sys - Kernelmodustreiber-Frameworklaufzeit, Microsoft Corporation
Total time spent in DPCs (%) 0,255448
DPC count (execution time <250 µs): 11717685
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 1926 <====
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0
Der Wdf01000.sys-Treiber liegt sowohl bei den IRQs wie auch bei den DPCs an erster Stelle (weniger ist besser).
Mein W520 (allerdings nur rund 30sec)
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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 0:00:32 (h:mm:ss) on all processors.
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SYSTEM INFORMATION
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Computer name:
OS version: Windows 8 , 6.2, build: 9200 (x64)
Hardware: 42844MG, LENOVO
CPU: GenuineIntel Intel(R) Core(TM) i7-2860QM CPU @ 2.50GHz
Logical processors: 8
Processor groups: 1
RAM: 32647 MB total
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CPU SPEED
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Reported CPU speed: 2492 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): 304.088511
Average measured interrupt to process latency (µs): 11.004299
Highest measured interrupt to DPC latency (µs): 281.898268
Average measured interrupt to DPC latency (µs): 0.810324
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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): 47.245987
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0.000199
Driver with highest ISR total time: ACPI.sys - ACPI-Treiber für NT, Microsoft Corporation
Total time spent in ISRs (%) 0.000397
ISR count (execution time <250 µs): 83
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): 560.451445
Driver with highest DPC routine execution time: ACPI.sys - ACPI-Treiber für NT, Microsoft Corporation
Highest reported total DPC routine time (%): 0.023993
Driver with highest DPC total execution time: rspLLL64.sys - Resplendence Latency Monitoring and Auxiliary Kernel Library, Resplendence Software Projects Sp.
Total time spent in DPCs (%) 0.064506
DPC count (execution time <250 µs): 87969
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 14
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: firefox.exe
Total number of hard pagefaults 6
Hard pagefault count of hardest hit process: 4
Highest hard pagefault resolution time (µs): 434.862761
Total time spent in hard pagefaults (%): 0.000355
Number of processes hit: 1
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 0.624254
CPU 0 ISR highest execution time (µs): 47.245987
CPU 0 ISR total execution time (s): 0.001016
CPU 0 ISR count: 83
CPU 0 DPC highest execution time (µs): 560.451445
CPU 0 DPC total execution time (s): 0.110099
CPU 0 DPC count: 84118
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CPU 1 Interrupt cycle time (s): 0.873499
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): 135.605136
CPU 1 DPC total execution time (s): 0.001834
CPU 1 DPC count: 248
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CPU 2 Interrupt cycle time (s): 0.597118
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): 141.128411
CPU 2 DPC total execution time (s): 0.018032
CPU 2 DPC count: 995
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CPU 3 Interrupt cycle time (s): 1.021039
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): 204.636838
CPU 3 DPC total execution time (s): 0.002460
CPU 3 DPC count: 324
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CPU 4 Interrupt cycle time (s): 0.514273
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): 148.173756
CPU 4 DPC total execution time (s): 0.016225
CPU 4 DPC count: 1078
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CPU 5 Interrupt cycle time (s): 0.896088
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): 33.537319
CPU 5 DPC total execution time (s): 0.000509
CPU 5 DPC count: 106
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CPU 6 Interrupt cycle time (s): 0.498574
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): 191.426164
CPU 6 DPC total execution time (s): 0.01420
CPU 6 DPC count: 904
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CPU 7 Interrupt cycle time (s): 0.911150
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): 166.137640
CPU 7 DPC total execution time (s): 0.001857
CPU 7 DPC count: 210
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