Quest Guardian rendering uses about 20% of GPU. Is this normal?
Our game is currently able to easily sustain 72fps in regular play. Using the OVR Metrics tool and Remote Monitor, it is using on average 60% of GPU and 40% of CPU.
However, we've noticed that whenever we step into the boundaries of the Guardian System and the red grid begins to be rendered, the GPU usage spikes up to between 80 and 85%, while CPU is hardly affected.
Is this expected? We have some larger, more visually complex levels in the pipeline and we're worried that even if we only use a reported 80% of the GPU, the game would stutter (and subsequently fail VRC.Quest.Performance.1) if the player is playing the game in a confined space and keeps crossing the boundaries.