Hello, Welcome to Microsoft Q&A,
The metrics seem like you got from the profiler running in-editor, it doesn't represent the real device runtime environment so results should be used cautiously. To improve the underperforming frame rate your mixed reality application got, please refer to this documentation:Understanding performance for mixed reality
----
If the response is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.