theone320 Posted November 16, 2014 Share Posted November 16, 2014 I need help finding the cause of very high hard page fault resolution and dpc latency. I have already installed the Windows Performance Tools for Windows 8.1. I have attached images of LatencyMon and DPC latency checker. Thank you guys in advance. Link to comment Share on other sites More sharing options...
theone320 Posted November 28, 2014 Author Share Posted November 28, 2014 I completely reinstalled windows and the problems persist. I would appreciate any sort of help. Link to comment Share on other sites More sharing options...
MagicAndre1981 Posted November 28, 2014 Share Posted November 28, 2014 Install the Windows Performance Toolkit (http://social.technet.microsoft.com/wiki/contents/articles/4847.install-the-windows-performance-toolkit-wpt.aspx), open the command prompt with admin rights (http://superuser.com/questions/497252/how-to-access-the-administrator-command-prompt-in-windows-8). Run this command and capture the issues: xperf -on latency+ALL_FAULTS++FOOTPRINT+VIRT_ALLOC+MEMINFO+VAMAP+REFSET+MEMINFO_WS -stackwalk profile+HardFault+PagefaultTransition+PagefaultDemandZero+PagefaultCopyOnWrite+PagefaultGuard+PagefaultHard+PagefaultAV -buffersize 1024 -MaxFile 2048 -FileMode Circular && timeout -1 && xperf -d Pagefaulttrace.etl If you have enough data, press a key to stop tracing. zip the Pagefaulttrace.etl as 7z/RAR (to reduce the size), upload it (OneDrive, Dropbox) and send me the link via PM.. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now