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Gamer1204

latencymon

Apr 21st, 2014
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  1. some screenshots:
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  3. http://puu.sh/8htJ8.png
  4. http://puu.sh/8htOK.png
  5. http://puu.sh/8htNz.png
  6. http://puu.sh/8htMI.png
  7.  
  8.  
  9. Stats text:
  10.  
  11. CONCLUSION
  12. _________________________________________________________________________________________________________
  13. 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 problem may be related to power management, disable CPU throttling settings in Control Panel and BIOS setup. Check for BIOS updates.
  14. LatencyMon has been analyzing your system for 1:52:23 (h:mm:ss) on all processors.
  15.  
  16.  
  17. _________________________________________________________________________________________________________
  18. SYSTEM INFORMATION
  19. _________________________________________________________________________________________________________
  20. Computer name: RIG-KOEN
  21. OS version: Windows 7 Service Pack 1, 6.1, build: 7601 (x64)
  22. Hardware: ASUSTeK Computer INC., P8Z68-V
  23. CPU: GenuineIntel Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
  24. Logical processors: 8
  25. Processor groups: 1
  26. RAM: 8159 MB total
  27.  
  28.  
  29. _________________________________________________________________________________________________________
  30. CPU SPEED
  31. _________________________________________________________________________________________________________
  32. Reported CPU speed: 3502,0 MHz
  33. Measured CPU speed: 2902,0 MHz (approx.)
  34.  
  35. 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.
  36.  
  37.  
  38. _________________________________________________________________________________________________________
  39. MEASURED INTERRUPT TO USER PROCESS LATENCIES
  40. _________________________________________________________________________________________________________
  41. 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.
  42.  
  43. Highest measured interrupt to process latency (µs): 7878,430862
  44. Average measured interrupt to process latency (µs): 1,829755
  45.  
  46. Highest measured interrupt to DPC latency (µs): 474,769814
  47. Average measured interrupt to DPC latency (µs): 0,610636
  48.  
  49.  
  50. _________________________________________________________________________________________________________
  51. REPORTED ISRs
  52. _________________________________________________________________________________________________________
  53. Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.
  54.  
  55. Highest ISR routine execution time (µs): 538,229298
  56. Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
  57.  
  58. Highest reported total ISR routine time (%): 0,094526
  59. Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
  60.  
  61. Total time spent in ISRs (%) 0,145982
  62.  
  63. ISR count (execution time <250 µs): 19639830
  64. ISR count (execution time 250-500 µs): 0
  65. ISR count (execution time 500-999 µs): 18
  66. ISR count (execution time 1000-1999 µs): 0
  67. ISR count (execution time 2000-3999 µs): 0
  68. ISR count (execution time >=4000 µs): 0
  69.  
  70.  
  71. _________________________________________________________________________________________________________
  72. REPORTED DPCs
  73. _________________________________________________________________________________________________________
  74. 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.
  75.  
  76. Highest DPC routine execution time (µs): 505,537978
  77. Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 337.50 , NVIDIA Corporation
  78.  
  79. Highest reported total DPC routine time (%): 0,060816
  80. Driver with highest DPC total execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 337.50 , NVIDIA Corporation
  81.  
  82. Total time spent in DPCs (%) 0,173703
  83.  
  84. DPC count (execution time <250 µs): 48647830
  85. DPC count (execution time 250-500 µs): 0
  86. DPC count (execution time 500-999 µs): 39
  87. DPC count (execution time 1000-1999 µs): 0
  88. DPC count (execution time 2000-3999 µs): 0
  89. DPC count (execution time >=4000 µs): 0
  90.  
  91.  
  92. _________________________________________________________________________________________________________
  93. REPORTED HARD PAGEFAULTS
  94. _________________________________________________________________________________________________________
  95. 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.
  96.  
  97. 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.
  98.  
  99. Process with highest pagefault count: nvnetworkservice.exe
  100.  
  101. Total number of hard pagefaults 53222
  102. Hard pagefault count of hardest hit process: 16385
  103. Highest hard pagefault resolution time (µs): 874922,312678
  104. Total time spent in hard pagefaults (%): 0,191196
  105. Number of processes hit: 49
  106.  
  107.  
  108. _________________________________________________________________________________________________________
  109. PER CPU DATA
  110. _________________________________________________________________________________________________________
  111. CPU 0 Interrupt cycle time (s): 269,820484
  112. CPU 0 ISR highest execution time (µs): 538,229298
  113. CPU 0 ISR total execution time (s): 78,750484
  114. CPU 0 ISR count: 19639848
  115. CPU 0 DPC highest execution time (µs): 505,537978
  116. CPU 0 DPC total execution time (s): 89,772922
  117. CPU 0 DPC count: 47308270
  118. _________________________________________________________________________________________________________
  119. CPU 1 Interrupt cycle time (s): 161,293260
  120. CPU 1 ISR highest execution time (µs): 0,0
  121. CPU 1 ISR total execution time (s): 0,0
  122. CPU 1 ISR count: 0
  123. CPU 1 DPC highest execution time (µs): 242,747573
  124. CPU 1 DPC total execution time (s): 0,148436
  125. CPU 1 DPC count: 88635
  126. _________________________________________________________________________________________________________
  127. CPU 2 Interrupt cycle time (s): 120,352050
  128. CPU 2 ISR highest execution time (µs): 0,0
  129. CPU 2 ISR total execution time (s): 0,0
  130. CPU 2 ISR count: 0
  131. CPU 2 DPC highest execution time (µs): 234,107653
  132. CPU 2 DPC total execution time (s): 0,534207
  133. CPU 2 DPC count: 322792
  134. _________________________________________________________________________________________________________
  135. CPU 3 Interrupt cycle time (s): 132,456124
  136. CPU 3 ISR highest execution time (µs): 0,0
  137. CPU 3 ISR total execution time (s): 0,0
  138. CPU 3 ISR count: 0
  139. CPU 3 DPC highest execution time (µs): 243,611936
  140. CPU 3 DPC total execution time (s): 0,236912
  141. CPU 3 DPC count: 34538
  142. _________________________________________________________________________________________________________
  143. CPU 4 Interrupt cycle time (s): 121,616012
  144. CPU 4 ISR highest execution time (µs): 0,0
  145. CPU 4 ISR total execution time (s): 0,0
  146. CPU 4 ISR count: 0
  147. CPU 4 DPC highest execution time (µs): 299,190748
  148. CPU 4 DPC total execution time (s): 1,098830
  149. CPU 4 DPC count: 353077
  150. _________________________________________________________________________________________________________
  151. CPU 5 Interrupt cycle time (s): 127,387510
  152. CPU 5 ISR highest execution time (µs): 0,0
  153. CPU 5 ISR total execution time (s): 0,0
  154. CPU 5 ISR count: 0
  155. CPU 5 DPC highest execution time (µs): 296,165905
  156. CPU 5 DPC total execution time (s): 0,483846
  157. CPU 5 DPC count: 93536
  158. _________________________________________________________________________________________________________
  159. CPU 6 Interrupt cycle time (s): 134,282290
  160. CPU 6 ISR highest execution time (µs): 0,0
  161. CPU 6 ISR total execution time (s): 0,0
  162. CPU 6 ISR count: 0
  163. CPU 6 DPC highest execution time (µs): 287,098801
  164. CPU 6 DPC total execution time (s): 1,035191
  165. CPU 6 DPC count: 335008
  166. _________________________________________________________________________________________________________
  167. CPU 7 Interrupt cycle time (s): 131,616993
  168. CPU 7 ISR highest execution time (µs): 0,0
  169. CPU 7 ISR total execution time (s): 0,0
  170. CPU 7 ISR count: 0
  171. CPU 7 DPC highest execution time (µs): 257,438321
  172. CPU 7 DPC total execution time (s): 0,394428
  173. CPU 7 DPC count: 112013
  174. _________________________________________________________________________________________________________
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