I'd love to investigate what's going on with your results. Could you save the results from a few runs and share them in a github issue? > I also has a feeling

I'd love to investigate what's going on with your results. Could you save the results from a few runs and share them in a github issue? > I also has a feeling that the time to first paint and time to load are impacted by current load on the machine This is certainly true of any performance test. But it shouldn't be a significant problem unless you're multitasking during recording.