SHOW:
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- or go back to the newest paste.
| 1 | 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. | |
| 2 | ||
| 3 | ||
| 4 | - | Now run this command and capture the issue: |
| 4 | + | Now copy those commands in an empty .CMD file and run the CMD (as admin) before you try to open a UAC prompt again: |
| 5 | ||
| 6 | - | xperf -on BASE+LATENCY+DISPATCHER+POWER -stackwalk profile+CSwitch+ReadyThread -buffersize 1024 -MaxFile 512 -FileMode Circular && timeout -1 && xperf -d SlowWindows.etl |
| 6 | + | ////////// |
| 7 | xperf -on BASE+LATENCY+DISPATCHER+FILE_IO+FILENAME -stackwalk profile+CSwitch+ReadyThread+ProcessCreate+FileCreate+FileCleanup+FileClose+FileRead+FileWrite -buffersize 2048 -MaxFile 1024 -FileMode Circular -f Kernel.etl | |
| 8 | xperf -start UserLogger -on Microsoft-Windows-RPC:::'stack'+Microsoft-Windows-LUA:::'stack' -BufferSize 2048 -f User.etl | |
| 9 | - | If you have enough data (30-60s), press a key to stop tracing. |
| 9 | + | |
| 10 | timeout -1 | |
| 11 | - | zip the SlowWindows.etl as 7z/RAR (to reduce the size), upload it (Skydrive, dropbox) and paste a link here. |
| 11 | + | |
| 12 | xperf -stop | |
| 13 | xperf -stop UserLogger | |
| 14 | ||
| 15 | xperf -merge User.etl kernel.etl SlowUAC.etl | |
| 16 | ||
| 17 | del user.etl | |
| 18 | del kernel.etl | |
| 19 | ///////////////// | |
| 20 | ||
| 21 | ||
| 22 | If you have captured the UAC slowness, press a key to stop tracing. | |
| 23 | ||
| 24 | Compress the SlowUAC.etl as 7z/RAR (to reduce the size), upload it (Onedrive, Dropbox) and paste a link here. |
