You can unzoom by right clicking and click unzoom. Over all if you look at the idle percentage there is only about 10% cpu left. If you right click in on a peak and zoom in, you can see sylance for 10 seconds or so during login was using over a full core. All recordings must be opened and analyzed by using WPA. However, Xperfview is no longer supported. In addition, support is maintained for the previous command-line tool, Xperf. In this case cylance is using alot of processing. The Windows® Performance Toolkit consists of two independent tools: Windows® Performance Recorder (WPR) and Windows® Performance Analyzer (WPA). What we are looking for is large gaps between start time and stop time, and determine if whats its doing it needed and should take that long.ġ2.)The deep Analysis will show you a graph of system processes during startup. This way you can see the process started and running at that time. If you look when you highlight a phase it highlights it everywhere. For logon times we are interested in the Winlogon-Phase and the ExplorerInit. Here you can drill into what happened in during the full boot. To start you will see a window likeĨ.)Click Trace and Load Symbols(This may take time)ġ0.)Click browser catalog and pick FullBoot.Bootġ1.)This will open a few Windows. Each login will show it tracing whats going onħ.) Open the etl file where you save it with the performance analyzer app or just double clicking on it. It will ask you if your want to reboot click Ok to continueĦ.)Login again, let if finish what its doing, and repeat for as many iterations you picked. ![]() Its going to ask you where you want to save the file, make sure its somewhere your user can accessĥ.)Click save. Pick the number of iterations you want to record, this is the number of startups its going to record. Ģ.)Then open windows performance Recorder and show extra options.ģ.)For boot/login issues change the performance senerio to fullboot. 1.) First install the performance toolkit if not already, its a sub component of the Windows Assessment and Deployment Kit.
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