Optional
Render-time regressions smaller than this many ms are ignored even when over the threshold, since sub-millisecond JSDOM timings are noisy (default 1).
Allowed growth over the baseline as a fraction (default 0.1 = 10%).
Render-time regressions smaller than this many ms are ignored even when over the threshold, since sub-millisecond JSDOM timings are noisy (default 1).