_________________________________________________________________________________________________________ CONCLUSION _________________________________________________________________________________________________________ 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. 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 0:13:32 (h:mm:ss) on all processors. _________________________________________________________________________________________________________ SYSTEM INFORMATION _________________________________________________________________________________________________________ Computer name: UD5-X5675 OS version: Windows 10, 10.0, version 2009, build: 19043 (x64) Hardware: EX58-UD5, Gigabyte Technology Co., Ltd. BIOS: Award Modular BIOS v6.00PG CPU: GenuineIntel Intel(R) Xeon(R) CPU X5675 @ 3.07GHz Logical processors: 6 Processor groups: 1 Processor group size: 6 RAM: 24573 MB total _________________________________________________________________________________________________________ CPU SPEED _________________________________________________________________________________________________________ Reported CPU speed (WMI): 4025 MHz Reported CPU speed (registry): 4025 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. _________________________________________________________________________________________________________ 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): 704,10 Average measured interrupt to process latency (µs): 3,941812 Highest measured interrupt to DPC latency (µs): 320,0 Average measured interrupt to DPC latency (µs): 1,747147 _________________________________________________________________________________________________________ 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): 90,537888 Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation Highest reported total ISR routine time (%): 0,190021 Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation Total time spent in ISRs (%) 0,271550 ISR count (execution time <250 µs): 2038975 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 _________________________________________________________________________________________________________ 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): 21931,017888 Driver with highest DPC routine execution time: USBPORT.SYS - Controlador de puertos USB 1.1 y 2.0, Microsoft Corporation Highest reported total DPC routine time (%): 0,490395 Driver with highest DPC total execution time: USBPORT.SYS - Controlador de puertos USB 1.1 y 2.0, Microsoft Corporation Total time spent in DPCs (%) 1,120096 DPC count (execution time <250 µs): 4321428 DPC count (execution time 250-500 µs): 0 DPC count (execution time 500-10000 µs): 63 DPC count (execution time 1000-2000 µs): 0 DPC count (execution time 2000-4000 µs): 0 DPC count (execution time >=4000 µs): 1 _________________________________________________________________________________________________________ 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: csgo.exe Total number of hard pagefaults 33890 Hard pagefault count of hardest hit process: 15978 Number of processes hit: 77 _________________________________________________________________________________________________________ PER CPU DATA _________________________________________________________________________________________________________ CPU 0 Interrupt cycle time (s): 52,043292 CPU 0 ISR highest execution time (µs): 78,089689 CPU 0 ISR total execution time (s): 3,402451 CPU 0 ISR count: 823593 CPU 0 DPC highest execution time (µs): 21931,017888 CPU 0 DPC total execution time (s): 35,601645 CPU 0 DPC count: 2275619 _________________________________________________________________________________________________________ CPU 1 Interrupt cycle time (s): 26,098324 CPU 1 ISR highest execution time (µs): 90,537888 CPU 1 ISR total execution time (s): 8,464533 CPU 1 ISR count: 990917 CPU 1 DPC highest execution time (µs): 717,216646 CPU 1 DPC total execution time (s): 13,001021 CPU 1 DPC count: 1360085 _________________________________________________________________________________________________________ CPU 2 Interrupt cycle time (s): 10,209311 CPU 2 ISR highest execution time (µs): 78,262857 CPU 2 ISR total execution time (s): 1,279538 CPU 2 ISR count: 198748 CPU 2 DPC highest execution time (µs): 393,891180 CPU 2 DPC total execution time (s): 5,147501 CPU 2 DPC count: 545326 _________________________________________________________________________________________________________ CPU 3 Interrupt cycle time (s): 3,033569 CPU 3 ISR highest execution time (µs): 13,072795 CPU 3 ISR total execution time (s): 0,094853 CPU 3 ISR count: 25715 CPU 3 DPC highest execution time (µs): 57,072050 CPU 3 DPC total execution time (s): 0,385583 CPU 3 DPC count: 61448 _________________________________________________________________________________________________________ CPU 4 Interrupt cycle time (s): 2,166221 CPU 4 ISR highest execution time (µs): 6,661118 CPU 4 ISR total execution time (s): 0,000013 CPU 4 ISR count: 2 CPU 4 DPC highest execution time (µs): 44,445963 CPU 4 DPC total execution time (s): 0,213367 CPU 4 DPC count: 38935 _________________________________________________________________________________________________________ CPU 5 Interrupt cycle time (s): 2,318430 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): 42,071056 CPU 5 DPC total execution time (s): 0,269214 CPU 5 DPC count: 40079 _________________________________________________________________________________________________________