1. _________________________________________________________________________________________________________
2. CONCLUSION
3. _________________________________________________________________________________________________________
4. Your system seems to be having difficulty handling real-time audio and other tasks. You may experience drop outs, clicks or pops due to buffer underruns. 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.
5. LatencyMon has been analyzing your system for  0:39:20  (h:mm:ss) on all processors.
6.  
7.  
8. _________________________________________________________________________________________________________
9. SYSTEM INFORMATION
10. _________________________________________________________________________________________________________
11. Computer name:                                        DESKTOP-KVVH9J8
12. OS version:                                           Windows 11, 10.0, version 2009, build: 22621 (x64)
13. Hardware:                                             MS-7B86, Micro-Star International Co., Ltd
14. BIOS:                                                 M.H0
15. CPU:                                                  AuthenticAMD AMD Ryzen 5 2600 Six-Core Processor
16. Logical processors:                                   12
17. Processor groups:                                     1
18. Processor group size:                                 12
19. RAM:                                                  16309 MB total
20.  
21.  
22. _________________________________________________________________________________________________________
23. CPU SPEED
24. _________________________________________________________________________________________________________
25. Reported CPU speed (WMI):                             340 MHz
26. Reported CPU speed (registry):                        340 MHz
27.  
28. 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.
29.  
30.  
31. _________________________________________________________________________________________________________
32. MEASURED INTERRUPT TO USER PROCESS LATENCIES
33. _________________________________________________________________________________________________________
34. 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.
35.  
36. Highest measured interrupt to process latency (µs):   1296,812863
37. Average measured interrupt to process latency (µs):   16,926612
38.  
39. Highest measured interrupt to DPC latency (µs):       1283,962068
40. Average measured interrupt to DPC latency (µs):       10,900063
41.  
42.  
43. _________________________________________________________________________________________________________
44.  REPORTED ISRs
45. _________________________________________________________________________________________________________
46. Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.
47.  
48. Highest ISR routine execution time (µs):              219,420
49. Driver with highest ISR routine execution time:       HDAudBus.sys - High Definition Audio Bus Driver, Microsoft Corporation
50.  
51. Highest reported total ISR routine time (%):          0,006546
52. Driver with highest ISR total time:                   Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation
53.  
54. Total time spent in ISRs (%)                          0,011088
55.  
56. ISR count (execution time <250 µs):                   1231296
57. ISR count (execution time 250-500 µs):                0
58. ISR count (execution time 500-1000 µs):               0
59. ISR count (execution time 1000-2000 µs):              0
60. ISR count (execution time 2000-4000 µs):              0
61. ISR count (execution time >=4000 µs):                 0
62.  
63.  
64. _________________________________________________________________________________________________________
65. REPORTED DPCs
66. _________________________________________________________________________________________________________
67. 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.
68.  
69. Highest DPC routine execution time (µs):              1266,630
70. Driver with highest DPC routine execution time:       dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
71.  
72. Highest reported total DPC routine time (%):          0,196911
73. Driver with highest DPC total execution time:         dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
74.  
75. Total time spent in DPCs (%)                          0,287468
76.  
77. DPC count (execution time <250 µs):                   4436092
78. DPC count (execution time 250-500 µs):                0
79. DPC count (execution time 500-10000 µs):              12321
80. DPC count (execution time 1000-2000 µs):              2
81. DPC count (execution time 2000-4000 µs):              0
82. DPC count (execution time >=4000 µs):                 0
83.  
84.  
85. _________________________________________________________________________________________________________
86.  REPORTED HARD PAGEFAULTS
87. _________________________________________________________________________________________________________
88. 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.
89.  
90. 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.
91.  
92. Process with highest pagefault count:                 msmpeng.exe
93.  
94. Total number of hard pagefaults                       29274
95. Hard pagefault count of hardest hit process:          6671
96. Number of processes hit:                              73
97.  
98.  
99. _________________________________________________________________________________________________________
100.  PER CPU DATA
101. _________________________________________________________________________________________________________
102. CPU 0 Interrupt cycle time (s):                       228,173553
103. CPU 0 ISR highest execution time (µs):                219,420
104. CPU 0 ISR total execution time (s):                   2,846719
105. CPU 0 ISR count:                                      931028
106. CPU 0 DPC highest execution time (µs):                1266,630
107. CPU 0 DPC total execution time (s):                   78,892650
108. CPU 0 DPC count:                                      4235897
109. _________________________________________________________________________________________________________
110. CPU 1 Interrupt cycle time (s):                       16,889745
111. CPU 1 ISR highest execution time (µs):                7,440
112. CPU 1 ISR total execution time (s):                   0,000013
113. CPU 1 ISR count:                                      6
114. CPU 1 DPC highest execution time (µs):                275,910
115. CPU 1 DPC total execution time (s):                   0,048342
116. CPU 1 DPC count:                                      5060
117. _________________________________________________________________________________________________________
118. CPU 2 Interrupt cycle time (s):                       15,099164
119. CPU 2 ISR highest execution time (µs):                0,0
120. CPU 2 ISR total execution time (s):                   0,0
121. CPU 2 ISR count:                                      0
122. CPU 2 DPC highest execution time (µs):                349,020
123. CPU 2 DPC total execution time (s):                   0,279965
124. CPU 2 DPC count:                                      29046
125. _________________________________________________________________________________________________________
126. CPU 3 Interrupt cycle time (s):                       18,105650
127. CPU 3 ISR highest execution time (µs):                0,0
128. CPU 3 ISR total execution time (s):                   0,0
129. CPU 3 ISR count:                                      0
130. CPU 3 DPC highest execution time (µs):                308,810
131. CPU 3 DPC total execution time (s):                   0,055029
132. CPU 3 DPC count:                                      5742
133. _________________________________________________________________________________________________________
134. CPU 4 Interrupt cycle time (s):                       18,176725
135. CPU 4 ISR highest execution time (µs):                0,0
136. CPU 4 ISR total execution time (s):                   0,0
137. CPU 4 ISR count:                                      0
138. CPU 4 DPC highest execution time (µs):                328,380
139. CPU 4 DPC total execution time (s):                   0,180010
140. CPU 4 DPC count:                                      19080
141. _________________________________________________________________________________________________________
142. CPU 5 Interrupt cycle time (s):                       16,618305
143. CPU 5 ISR highest execution time (µs):                0,0
144. CPU 5 ISR total execution time (s):                   0,0
145. CPU 5 ISR count:                                      0
146. CPU 5 DPC highest execution time (µs):                334,240
147. CPU 5 DPC total execution time (s):                   0,100887
148. CPU 5 DPC count:                                      8175
149. _________________________________________________________________________________________________________
150. CPU 6 Interrupt cycle time (s):                       20,749314
151. CPU 6 ISR highest execution time (µs):                0,0
152. CPU 6 ISR total execution time (s):                   0,0
153. CPU 6 ISR count:                                      0
154. CPU 6 DPC highest execution time (µs):                367,070
155. CPU 6 DPC total execution time (s):                   0,340460
156. CPU 6 DPC count:                                      30951
157. _________________________________________________________________________________________________________
158. CPU 7 Interrupt cycle time (s):                       19,026219
159. CPU 7 ISR highest execution time (µs):                0,0
160. CPU 7 ISR total execution time (s):                   0,0
161. CPU 7 ISR count:                                      0
162. CPU 7 DPC highest execution time (µs):                365,030
163. CPU 7 DPC total execution time (s):                   0,104534
164. CPU 7 DPC count:                                      8421
165. _________________________________________________________________________________________________________
166. CPU 8 Interrupt cycle time (s):                       24,542158
167. CPU 8 ISR highest execution time (µs):                49,430
168. CPU 8 ISR total execution time (s):                   0,237048
169. CPU 8 ISR count:                                      256630
170. CPU 8 DPC highest execution time (µs):                482,40
171. CPU 8 DPC total execution time (s):                   0,562785
172. CPU 8 DPC count:                                      48098
173. _________________________________________________________________________________________________________
174. CPU 9 Interrupt cycle time (s):                       17,758661
175. CPU 9 ISR highest execution time (µs):                23,040
176. CPU 9 ISR total execution time (s):                   0,004970
177. CPU 9 ISR count:                                      3971
178. CPU 9 DPC highest execution time (µs):                345,650
179. CPU 9 DPC total execution time (s):                   0,110909
180. CPU 9 DPC count:                                      7814
181. _________________________________________________________________________________________________________
182. CPU 10 Interrupt cycle time (s):                       19,464230
183. CPU 10 ISR highest execution time (µs):                17,440
184. CPU 10 ISR total execution time (s):                   0,014269
185. CPU 10 ISR count:                                      8996
186. CPU 10 DPC highest execution time (µs):                341,570
187. CPU 10 DPC total execution time (s):                   0,201478
188. CPU 10 DPC count:                                      15330
189. _________________________________________________________________________________________________________
190. CPU 11 Interrupt cycle time (s):                       22,018576
191. CPU 11 ISR highest execution time (µs):                33,580
192. CPU 11 ISR total execution time (s):                   0,038270
193. CPU 11 ISR count:                                      30665
194. CPU 11 DPC highest execution time (µs):                370,170
195. CPU 11 DPC total execution time (s):                   0,563041
196. CPU 11 DPC count:                                      34801
197. _________________________________________________________________________________________________________
198.