STR:

1. Make a new project from 3D template
2. Put the attached shader into the assets, create a material, assign the shader to the material.
3. Create a cube, assign the material from the previous step to the cube.
4. Build and run (development build).
5. Capture a memory snapshot using the Profiler.
6. See that the shader takes over 140 MB (Mac, idk how much Windows will show, should be a lot as well)