Have the option to choose a more simplified and straightforward version of performance debugging. For example, frametime could have the option to display 4.5ms (instead of 4.5 million nanoseconds). and the memory could only show Megabytes or Gigabytes instead of 17 million bytes.
The purpose of this suggestion is to make debugging easier for everyone and easier to use for lay people, especially those who want to test the performance of the world or avatar and are accustomed to MS and MB/GB.