Hi,
I have a WPF application.While the Application is active(means not minimized) then it is taking very high CPU(avg is more than 30) but memory(private bytes) is consistant.It is not increasing.It is stable.While the application is minimized then the cpu usage is either 0 or between 0 to 4.while the application is active the cpu usage is not consistant in every windows 7 machine.Mine is Intel Core i7 -2600 CPU @3.40GHz.
When I checked it in process explorer to find the perticuler thread which is taking the CPU i found the following thread(i could not able to attach screenshot in this post)
wpfgfx_v0400.dll!MilCompositionEngine_InitializePartitionManager+0x374 > 30(cpu)
One wpf dll with perticular function is taking the more cpu.Can you please tell me the reason.Why this dll is taking this much cpu.Have I done anything wrong in my code(remember the cpu usage is not consistant in all m/c).Please advice what could be the possible solution for this issue.I need to fix this.Is there any driver related issue in my system ?
Please let me know if you need any other information.