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#41
There is a lot of events dropped during this trace. usually is due to high disk I/O but in this case the disk is SSD !
nonetheless I can pick up some clues.
@lx07 the first thing to look at to determine from where to begin analysis is these thumbnails at the left. Especially those of CPU and Disk.
We can easily see that there is a high cpu usage ! and it's caused by svchost.exe (3084).This process is calling functions from the AppXDeploymentServer.dll module.
svchost.exe (3084) hosts the AppX Deployment Service (AppXSVC). The AppX Deployment Service “deploys” Store apps !
Disabling this service will probably solve your problem. But it's not the root cause, and you'll not be probably able to install Application from the store.
Pushing my curiosity further, I've noticed the thread 284 of the System(4).exe process has been readied 13268 times by the svchost's thread 9896. So big chances that the svchost thread was called by the system thread 284.
Let's take a look at what this thread was doing:
readyboost functions calls !
Have you enabled readyboost on some usb keys, drivers or SD cards ?
Readyboost is also used in combination with superfetch service. you have an SSD disk, so superfetch will not give you noticeable improvements. so you can disable it.
My theory (May be I'm wrong): superfetch try to prefetch some data or files needed by an application loaded from the store; those data are not present in you disk and windows try to load them from the store and install the missed packages, but something goes wrong !
suggestions:
- See the events log, may be you can find some clues about this application;
- run this command to re-install missed packages: Get-AppXPackage *WindowsStore* -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
Regards,