_________________________________________________________________________________________________________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 or more DPC routines that belong to a driver running in your system appear to be executing for too long. Also one or more ISR routines that belong to a driver running in your system appear to be executing for too long. At least one detected problem appears to be network related. In case you are using a WLAN adapter, try disabling it to get better results. 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 0:55:14 (h:mm:ss) on all processors.
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SYSTEM INFORMATION
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Computer name: ALEX-PC
OS version: Windows 7 Service Pack 1, 6.1, build: 7601 (x64)
Hardware: GA-890GPA-UD3H, Gigabyte Technology Co., Ltd.
CPU: AuthenticAMD AMD Phenom(tm) II X4 955 Processor
Logical processors: 4
Processor groups: 1
RAM: 8189 MB total
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CPU SPEED
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Reported CPU speed: 3214.0 MHz
Measured CPU speed: 4238.0 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.
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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): 10102.660953
Average measured interrupt to process latency (µs): 2.286135
Highest measured interrupt to DPC latency (µs): 105.770346
Average measured interrupt to DPC latency (µs): 0.725431
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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): 3493.859365
Driver with highest ISR routine execution time: hal.dll - Hardware Abstraction Layer DLL, Microsoft Corporation
Highest reported total ISR routine time (%): 0.189987
Driver with highest ISR total time: hal.dll - Hardware Abstraction Layer DLL, Microsoft Corporation
Total time spent in ISRs (%) 0.200760
ISR count (execution time <250 µs): 6982561
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 5
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 2
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): 1497.358121
Driver with highest DPC routine execution time: ntoskrnl.exe - NT Kernel & System, Microsoft Corporation
Highest reported total DPC routine time (%): 0.058354
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 (%) 0.091169
DPC count (execution time <250 µs): 12021065
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 3
DPC count (execution time 1000-1999 µs): 2
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: rainmeter.exe
Total number of hard pagefaults 839
Hard pagefault count of hardest hit process: 406
Highest hard pagefault resolution time (µs): 99750.094897
Total time spent in hard pagefaults (%): 0.012080
Number of processes hit: 6
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 54.008290
CPU 0 ISR highest execution time (µs): 3493.859365
CPU 0 ISR total execution time (s): 25.189892
CPU 0 ISR count: 6785023
CPU 0 DPC highest execution time (µs): 1497.358121
CPU 0 DPC total execution time (s): 9.274377
CPU 0 DPC count: 11571470
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CPU 1 Interrupt cycle time (s): 15.888073
CPU 1 ISR highest execution time (µs): 44.215930
CPU 1 ISR total execution time (s): 0.001980
CPU 1 ISR count: 235
CPU 1 DPC highest execution time (µs): 89.196017
CPU 1 DPC total execution time (s): 0.053193
CPU 1 DPC count: 9653
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CPU 2 Interrupt cycle time (s): 15.474811
CPU 2 ISR highest execution time (µs): 75.798382
CPU 2 ISR total execution time (s): 0.016797
CPU 2 ISR count: 1785
CPU 2 DPC highest execution time (µs): 1004.548849
CPU 2 DPC total execution time (s): 0.066148
CPU 2 DPC count: 13456
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CPU 3 Interrupt cycle time (s): 26.122174
CPU 3 ISR highest execution time (µs): 3183.349409
CPU 3 ISR total execution time (s): 1.404420
CPU 3 ISR count: 195525
CPU 3 DPC highest execution time (µs): 339.537648
CPU 3 DPC total execution time (s): 2.691790
CPU 3 DPC count: 426491
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