Microsoft Technical Takeoff: Windows and Microsoft Intune
Oct 24 2022 07:00 AM - Oct 27 2022 12:00 PM (PDT)

MSIX: Runtime file performance

MVP

Not an issue that should be dealt with yet, but eventually must be.

 

Packaged simple test app that sequentially reads a large file.

Native test: 13.5 seconds

MSIX: 46.1 seconds.

 

Screen shots attached

2 Replies
Thanks for the report tim. What build of windows are you on? Would love to get the app to repro here.

17741.1000

 

Program is a standalone exe (attached).  Drop it in a package & make a shortcut to it.  Also drop in a large file (I used a 7+GB admx file, but you can find your own).  Default options used on the tool (sequential from front to end), Browse to the file and hit the load button.