klat0n Posted May 22, 2014 Share Posted May 22, 2014 This is a very unique problem. -Initiate a real time analysis program operating at .2 Hz.-Real time program becomes unresponsive /lags about 20-30 sec in between actions.-The performance monitor indicates that one of the cores is running near 100%-The performance monitor also indicates that the memory is running at low usage- All other programs to include windows are responsive and have no lags. *If the real time analysis is operating at a rate above 1Hz , it runs just fine and the CPU for all cores are low and equal.*If I run multiple programs first and then start the analysis program, then the analysis program runs just fine at our desired rate of .2 Hz. Sys-Hp z820-windows x64 Link to comment Share on other sites More sharing options...
submix8c Posted May 22, 2014 Share Posted May 22, 2014 (edited) What "real time analysis program"?This is the built-in Performance Monitor you speak of -http://technet.microsoft.com/en-us/library/cc749249.aspxCan you be more clear? And please do not make another duplicate topic.http://www.msfn.org/board/topic/171861-cpu-core-usage-program-unresponsive/http://www.msfn.org/board/topic/171862-cpu-core-usage-program-unresponsive/http://www.msfn.org/board/topic/171863-cpu-core-usage-program-unresponsive/The first one you posted went through just fine. Lets just stick with this one... Edited May 22, 2014 by submix8c Link to comment Share on other sites More sharing options...
klat0n Posted May 22, 2014 Author Share Posted May 22, 2014 Sorry for the redundancy i kept getting an error after clicked the post button. I was referring to the windows task manager performance tab and the real time program is VIC 3D my system has 16 cores and 16GB for RAM for example https://channel9.msdn.com/Forums/Coffeehouse/453920-Windows-7-on-more-than-4-cores Link to comment Share on other sites More sharing options...
MagicAndre1981 Posted May 23, 2014 Share Posted May 23, 2014 capture a xperf trace of the CPU usage: http://www.msfn.org/board/topic/140264-how-to-get-the-cause-of-high-cpu-usage-caused-by-apps/ Link to comment Share on other sites More sharing options...
submix8c Posted May 23, 2014 Share Posted May 23, 2014 (edited) Also, I get multiple "hits" on google"vic 3d'Additionally, google "windows 7" "real time analysis"yields some "hits" speaking of "mhz" settings. Could you perchance provide a link to the source? It -appears- to be an AutoCAD app. Edited May 23, 2014 by submix8c Link to comment Share on other sites More sharing options...
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