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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 0:05:52 (h:mm:ss) on all processors.
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SYSTEM INFORMATION
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Computer name: ROWE
OS version: Windows 8 , 6.2, build: 9200 (x64)
Hardware: p6-2369eg, Hewlett-Packard, Foxconn, 2ADA
CPU: GenuineIntel Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Logical processors: 8
Processor groups: 1
RAM: 8144 MB total
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CPU SPEED
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Reported CPU speed: 3392 MHz
Measured CPU speed: 1 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): 397,248721
Average measured interrupt to process latency (µs): 4,734889
Highest measured interrupt to DPC latency (µs): 384,268709
Average measured interrupt to DPC latency (µs): 1,580774
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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): 136,856132
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0,179862
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0,228730
ISR count (execution time <250 µs): 812457
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): 548,023880
Driver with highest DPC routine execution time: ntoskrnl.exe - NT Kernel & System, Microsoft Corporation
Highest reported total DPC routine time (%): 0,126409
Driver with highest DPC total execution time: USBPORT.SYS - USB 1.1 2.0-Porttreiber, Microsoft Corporation
Total time spent in DPCs (%) 0,567988
DPC count (execution time <250 µs): 2917869
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 42
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: firefox.exe
Total number of hard pagefaults 18880
Hard pagefault count of hardest hit process: 9525
Highest hard pagefault resolution time (µs): 23596950326265,30
Total time spent in hard pagefaults (%): 837928,500404
Number of processes hit: 9
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 39,680869
CPU 0 ISR highest execution time (µs): 136,856132
CPU 0 ISR total execution time (s): 6,392679
CPU 0 ISR count: 771151
CPU 0 DPC highest execution time (µs): 521,474941
CPU 0 DPC total execution time (s): 14,702225
CPU 0 DPC count: 2798840
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CPU 1 Interrupt cycle time (s): 18,750638
CPU 1 ISR highest execution time (µs): 83,591097
CPU 1 ISR total execution time (s): 0,048613
CPU 1 ISR count: 41303
CPU 1 DPC highest execution time (µs): 547,462264
CPU 1 DPC total execution time (s): 0,859863
CPU 1 DPC count: 48047
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CPU 2 Interrupt cycle time (s): 5,289319
CPU 2 ISR highest execution time (µs): 2,798939
CPU 2 ISR total execution time (s): 0,000006
CPU 2 ISR count: 3
CPU 2 DPC highest execution time (µs): 548,023880
CPU 2 DPC total execution time (s): 0,075691
CPU 2 DPC count: 13469
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CPU 3 Interrupt cycle time (s): 10,128690
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): 547,975531
CPU 3 DPC total execution time (s): 0,027966
CPU 3 DPC count: 5473
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CPU 4 Interrupt cycle time (s): 5,545197
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): 547,685142
CPU 4 DPC total execution time (s): 0,108830
CPU 4 DPC count: 18049
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CPU 5 Interrupt cycle time (s): 10,005831
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): 546,028007
CPU 5 DPC total execution time (s): 0,091886
CPU 5 DPC count: 12509
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CPU 6 Interrupt cycle time (s): 5,670223
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): 138,558078
CPU 6 DPC total execution time (s): 0,095323
CPU 6 DPC count: 15150
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CPU 7 Interrupt cycle time (s): 10,601817
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): 546,942807
CPU 7 DPC total execution time (s): 0,033427
CPU 7 DPC count: 6374
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