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Код:
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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 or more DPC 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 0:01:22 (h:mm:ss) on all processors.
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SYSTEM INFORMATION
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Computer name: BLASTA-PC
OS version: Windows 7 Service Pack 1, 6.1, build: 7601 (x64)
Hardware: MS-7586, MSI, P55-CD53 (MS-7586)
CPU: GenuineIntel Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz
Logical processors: 4
Processor groups: 1
RAM: 8183 MB total
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CPU SPEED
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Reported CPU speed: 3074,0 MHz
Measured CPU speed: 2924,0 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): 63331,518037
Average measured interrupt to process latency (µs): 39,534468
Highest measured interrupt to DPC latency (µs): 63328,520301
Average measured interrupt to DPC latency (µs): 36,331409
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MEASURED SMI, IPI AND CPU STALLS
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The SMI, IPI and CPU stalls value represents the highest measured interval that a CPU did not respond while having its maskable interrupts disabled.
Highest measured SMI or CPU stall (µs) 66,283289
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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): 128,726090
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0,110075
Driver with highest ISR total time: hal.dll - Hardware Abstraction Layer DLL, Microsoft Corporation
Total time spent in ISRs (%) 0,275901
ISR count (execution time <250 µs): 169264
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): 68633,025374
Driver with highest DPC routine execution time: ndis.sys - NDIS 6.20 driver, Microsoft Corporation
Highest reported total DPC routine time (%): 14,211327
Driver with highest DPC total execution time: ndis.sys - NDIS 6.20 driver, Microsoft Corporation
Total time spent in DPCs (%) 14,595819
DPC count (execution time <250 µs): 460531
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 42790
DPC count (execution time 1000-1999 µs): 3551
DPC count (execution time 2000-3999 µs): 1059
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: latmon.exe
Total number of hard pagefaults 33
Hard pagefault count of hardest hit process: 17
Highest hard pagefault resolution time (µs): 22416,434288
Total time spent in hard pagefaults (%): 0,060017
Number of processes hit: 10
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 47,821983
CPU 0 ISR highest execution time (µs): 88,806441
CPU 0 ISR total execution time (s): 0,497305
CPU 0 ISR count: 105538
CPU 0 DPC highest execution time (µs): 68633,025374
CPU 0 DPC total execution time (s): 47,141932
CPU 0 DPC count: 431236
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CPU 1 Interrupt cycle time (s): 0,583689
CPU 1 ISR highest execution time (µs): 122,279766
CPU 1 ISR total execution time (s): 0,138472
CPU 1 ISR count: 20942
CPU 1 DPC highest execution time (µs): 1545,967469
CPU 1 DPC total execution time (s): 0,268082
CPU 1 DPC count: 24387
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CPU 2 Interrupt cycle time (s): 0,587428
CPU 2 ISR highest execution time (µs): 118,310995
CPU 2 ISR total execution time (s): 0,134939
CPU 2 ISR count: 21443
CPU 2 DPC highest execution time (µs): 1129,357189
CPU 2 DPC total execution time (s): 0,264364
CPU 2 DPC count: 29356
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CPU 3 Interrupt cycle time (s): 0,486620
CPU 3 ISR highest execution time (µs): 128,726090
CPU 3 ISR total execution time (s): 0,134936
CPU 3 ISR count: 21341
CPU 3 DPC highest execution time (µs): 1152,305791
CPU 3 DPC total execution time (s): 0,236689
CPU 3 DPC count: 23263
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