Chez Zaurux : pas bio mais culture raisonnée

[zaurux]

Parce qu'il pleut à seaux en ce mois de mai .. et que les mesures sont bonnes !!
Mais surtout, la musique est .. 


Average measured interrupt to process latency (µs):   3,248184
Average measured interrupt to DPC latency (µs):       0,551498

Code :

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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  0:02:00  (h:mm:ss) on all processors.


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SYSTEM INFORMATION
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Computer name:                                        ROON_HDP
OS version:                                           Windows 10, 10.0, version 2009, build: 19045 (x64)
Hardware:                                             MS-7D20, Micro-Star International Co., Ltd.
BIOS:                                                 1.80
CPU:                                                  GenuineIntel 11th Gen Intel(R) Core(TM) i5-11500 @ 2.70GHz
Logical processors:                                   12
Processor groups:                                     1
Processor group size:                                 12
RAM:                                                  32641 MB total


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CPU SPEED
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Reported CPU speed (WMI):                             2712 MHz
Reported CPU speed (registry):                        2712 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):   211,20
Average measured interrupt to process latency (µs):   3,248184

Highest measured interrupt to DPC latency (µs):       167,60
Average measured interrupt to DPC latency (µs):       0,551498


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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):              0,0
Driver with highest ISR routine execution time:      

Highest reported total ISR routine time (%):          0,0
Driver with highest ISR total time:                  

Total time spent in ISRs (%)                          0,0

ISR count (execution time <250 µs):                   0
ISR count (execution time 250-500 µs):                0
ISR count (execution time 500-1000 µs):               0
ISR count (execution time 1000-2000 µs):              0
ISR count (execution time 2000-4000 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):              67,107301
Driver with highest DPC routine execution time:       ndis.sys - NDIS (Network Driver Interface Specification), Microsoft Corporation

Highest reported total DPC routine time (%):          0,027347
Driver with highest DPC total execution time:         ndis.sys - NDIS (Network Driver Interface Specification), Microsoft Corporation

Total time spent in DPCs (%)                          0,030589

DPC count (execution time <250 µs):                   191540
DPC count (execution time 250-500 µs):                0
DPC count (execution time 500-10000 µs):              0
DPC count (execution time 1000-2000 µs):              0
DPC count (execution time 2000-4000 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:                 latmon.exe

Total number of hard pagefaults                       1
Hard pagefault count of hardest hit process:          1
Number of processes hit:                              1


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PER CPU DATA
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CPU 0 Interrupt cycle time (s):                       2,610096
CPU 0 ISR highest execution time (µs):                0,0
CPU 0 ISR total execution time (s):                   0,0
CPU 0 ISR count:                                      0
CPU 0 DPC highest execution time (µs):                44,363938
CPU 0 DPC total execution time (s):                   0,020839
CPU 0 DPC count:                                      20867
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CPU 1 Interrupt cycle time (s):                       2,040855
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):                51,883481
CPU 1 DPC total execution time (s):                   0,000153
CPU 1 DPC count:                                      16
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CPU 2 Interrupt cycle time (s):                       0,941734
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):                61,256637
CPU 2 DPC total execution time (s):                   0,004361
CPU 2 DPC count:                                      719
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CPU 3 Interrupt cycle time (s):                       0,835288
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):                53,605088
CPU 3 DPC total execution time (s):                   0,000429
CPU 3 DPC count:                                      68
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CPU 4 Interrupt cycle time (s):                       0,841660
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):                65,467920
CPU 4 DPC total execution time (s):                   0,002543
CPU 4 DPC count:                                      428
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CPU 5 Interrupt cycle time (s):                       0,811503
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):                37,392699
CPU 5 DPC total execution time (s):                   0,000160
CPU 5 DPC count:                                      25
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CPU 6 Interrupt cycle time (s):                       2,167211
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):                20,696165
CPU 6 DPC total execution time (s):                   0,001340
CPU 6 DPC count:                                      399
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CPU 7 Interrupt cycle time (s):                       1,997280
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):                16,477876
CPU 7 DPC total execution time (s):                   0,000062
CPU 7 DPC count:                                      14
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CPU 8 Interrupt cycle time (s):                       0,699135
CPU 8 ISR highest execution time (µs):                0,0
CPU 8 ISR total execution time (s):                   0,0
CPU 8 ISR count:                                      0
CPU 8 DPC highest execution time (µs):                25,204646
CPU 8 DPC total execution time (s):                   0,001215
CPU 8 DPC count:                                      260
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CPU 9 Interrupt cycle time (s):                       0,805786
CPU 9 ISR highest execution time (µs):                0,0
CPU 9 ISR total execution time (s):                   0,0
CPU 9 ISR count:                                      0
CPU 9 DPC highest execution time (µs):                13,325959
CPU 9 DPC total execution time (s):                   0,000016
CPU 9 DPC count:                                      3
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CPU 10 Interrupt cycle time (s):                       1,404119
CPU 10 ISR highest execution time (µs):                0,0
CPU 10 ISR total execution time (s):                   0,0
CPU 10 ISR count:                                      0
CPU 10 DPC highest execution time (µs):                67,107301
CPU 10 DPC total execution time (s):                   0,410941
CPU 10 DPC count:                                      168735
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CPU 11 Interrupt cycle time (s):                       0,608247
CPU 11 ISR highest execution time (µs):                0,0
CPU 11 ISR total execution time (s):                   0,0
CPU 11 ISR count:                                      0
CPU 11 DPC highest execution time (µs):                8,924779
CPU 11 DPC total execution time (s):                   0,000023
CPU 11 DPC count:                                      6
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