[2023] Is it normal for Factorio's gpu usage to look like this? Constant extremely spikes with lows of like 10% and highs of 40%? I don't have any issues, and I run megabases with no problem. I'm just curious if this is normal, or if for other people it's more of a steady line.

Factorio doesn't use much GPU power normally, so at times GPUs go to a 'low-power mode' and ramp down available power, then when it needs a little bit more (Zooming out or something), it will use more GPU as a percentage until the GPU goes back to normal power mode.