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CONCLUSION
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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 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 2:13:35 (h:mm:ss) on all processors.
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SYSTEM INFORMATION
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Computer name: DENIS-PC
OS version: Windows 8 , 6.2, build: 9200 (x64)
Hardware: Precision T3600, Dell Inc., 08HPGT
CPU: GenuineIntel Intel(R) Xeon(R) CPU E5-1620 0 @ 3.60GHz
Logical processors: 4
Processor groups: 1
RAM: 16341 MB total
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CPU SPEED
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Reported CPU speed: 3591 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): 22106.060619
Average measured interrupt to process latency (µs): 1.642707
Highest measured interrupt to DPC latency (µs): 463.049690
Average measured interrupt to DPC latency (µs): 0.575985
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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): 115.093289
Driver with highest ISR routine execution time: USBPORT.SYS - USB 1.1 & 2.0 Port Driver, Microsoft Corporation
Highest reported total ISR routine time (%): 0.088946
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.107406
ISR count (execution time <250 µs): 3467829
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): 236.409914
Driver with highest DPC routine execution time: ndis.sys - Network Driver Interface Specification (NDIS), Microsoft Corporation
Highest reported total DPC routine time (%): 0.036704
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 (%) 0.233212
DPC count (execution time <250 µs): 36313905
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 0
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: lolclient.exe
Total number of hard pagefaults 1796
Hard pagefault count of hardest hit process: 750
Highest hard pagefault resolution time (µs): 903092.776942
Total time spent in hard pagefaults (%): 0.011921
Number of processes hit: 12
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 152.780048
CPU 0 ISR highest execution time (µs): 115.093289
CPU 0 ISR total execution time (s): 34.365251
CPU 0 ISR count: 3456767
CPU 0 DPC highest execution time (µs): 236.409914
CPU 0 DPC total execution time (s): 68.255894
CPU 0 DPC count: 34531392
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CPU 1 Interrupt cycle time (s): 21.051606
CPU 1 ISR highest execution time (µs): 57.572821
CPU 1 ISR total execution time (s): 0.071311
CPU 1 ISR count: 10722
CPU 1 DPC highest execution time (µs): 223.850738
CPU 1 DPC total execution time (s): 3.122227
CPU 1 DPC count: 849822
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CPU 2 Interrupt cycle time (s): 19.211509
CPU 2 ISR highest execution time (µs): 5.775550
CPU 2 ISR total execution time (s): 0.001262
CPU 2 ISR count: 336
CPU 2 DPC highest execution time (µs): 97.994987
CPU 2 DPC total execution time (s): 0.999707
CPU 2 DPC count: 371079
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CPU 3 Interrupt cycle time (s): 20.515525
CPU 3 ISR highest execution time (µs): 4.265107
CPU 3 ISR total execution time (s): 0.000016
CPU 3 ISR count: 4
CPU 3 DPC highest execution time (µs): 97.944862
CPU 3 DPC total execution time (s): 2.397820
CPU 3 DPC count: 561612
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