_________________________________________________________________________________________________________ CONCLUSION _________________________________________________________________________________________________________ Your system appears to be suitable for handling real-time audio and other tasks without dropouts. LatencyMon has been analyzing your system for 0:01:23 (h:mm:ss) on all processors. _________________________________________________________________________________________________________ SYSTEM INFORMATION _________________________________________________________________________________________________________ Computer name: 2639CAPRICORNUS OS version: Windows 10 , 10.0, build: 19042 (x64) Hardware: MS-7916, MSI, Z97 GAMING 7 (MS-7916) CPU: GenuineIntel Intel(R) Core(TM) i7-4785T CPU @ 2.20GHz Logical processors: 8 Processor groups: 1 RAM: 15818 MB total _________________________________________________________________________________________________________ CPU SPEED _________________________________________________________________________________________________________ Reported CPU speed: 220 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. 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. _________________________________________________________________________________________________________ MEASURED INTERRUPT TO USER PROCESS LATENCIES _________________________________________________________________________________________________________ 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): 681.0 Average measured interrupt to process latency (µs): 37.600663 Highest measured interrupt to DPC latency (µs): 652.30 Average measured interrupt to DPC latency (µs): 14.506653 _________________________________________________________________________________________________________ REPORTED ISRs _________________________________________________________________________________________________________ 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): 59.810 Driver with highest ISR routine execution time: ndis.sys - Network Driver Interface Specification (NDIS), Microsoft Corporation Highest reported total ISR routine time (%): 0.007383 Driver with highest ISR total time: ndis.sys - Network Driver Interface Specification (NDIS), Microsoft Corporation Total time spent in ISRs (%) 0.013784 ISR count (execution time <250 µs): 16674 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 _________________________________________________________________________________________________________ REPORTED DPCs _________________________________________________________________________________________________________ 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): 686.890 Driver with highest DPC routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation Highest reported total DPC routine time (%): 0.180060 Driver with highest DPC total execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation Total time spent in DPCs (%) 0.329031 DPC count (execution time <250 µs): 52860 DPC count (execution time 250-500 µs): 0 DPC count (execution time 500-999 µs): 733 DPC count (execution time 1000-1999 µs): 0 DPC count (execution time 2000-3999 µs): 0 DPC count (execution time >=4000 µs): 0 _________________________________________________________________________________________________________ REPORTED HARD PAGEFAULTS _________________________________________________________________________________________________________ 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: msmpeng.exe Total number of hard pagefaults 5 Hard pagefault count of hardest hit process: 3 Number of processes hit: 3 _________________________________________________________________________________________________________ PER CPU DATA _________________________________________________________________________________________________________ CPU 0 Interrupt cycle time (s): 4.740543 CPU 0 ISR highest execution time (µs): 56.490 CPU 0 ISR total execution time (s): 0.087423 CPU 0 ISR count: 16363 CPU 0 DPC highest execution time (µs): 686.890 CPU 0 DPC total execution time (s): 1.813857 CPU 0 DPC count: 43991 _________________________________________________________________________________________________________ CPU 1 Interrupt cycle time (s): 0.991189 CPU 1 ISR highest execution time (µs): 59.810 CPU 1 ISR total execution time (s): 0.005002 CPU 1 ISR count: 311 CPU 1 DPC highest execution time (µs): 302.4250 CPU 1 DPC total execution time (s): 0.060839 CPU 1 DPC count: 2285 _________________________________________________________________________________________________________ CPU 2 Interrupt cycle time (s): 4.106987 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): 303.290 CPU 2 DPC total execution time (s): 0.306819 CPU 2 DPC count: 5950 _________________________________________________________________________________________________________ CPU 3 Interrupt cycle time (s): 0.497395 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): 54.6650 CPU 3 DPC total execution time (s): 0.007404 CPU 3 DPC count: 507 _________________________________________________________________________________________________________ CPU 4 Interrupt cycle time (s): 0.650423 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): 54.2550 CPU 4 DPC total execution time (s): 0.004514 CPU 4 DPC count: 255 _________________________________________________________________________________________________________ CPU 5 Interrupt cycle time (s): 0.636825 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): 112.790 CPU 5 DPC total execution time (s): 0.004084 CPU 5 DPC count: 233 _________________________________________________________________________________________________________ CPU 6 Interrupt cycle time (s): 0.638705 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): 124.3950 CPU 6 DPC total execution time (s): 0.003457 CPU 6 DPC count: 168 _________________________________________________________________________________________________________ CPU 7 Interrupt cycle time (s): 0.647820 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): 130.320 CPU 7 DPC total execution time (s): 0.005193 CPU 7 DPC count: 204 _________________________________________________________________________________________________________