1. Mark perf overlay path as volatile 2. Set sample_margin_width = 0 to get a bar graph instead of saw-tooth. Previously, the perf overlay itself could be a significant performance hit and that makes it difficult to profile flutter app.
1. Mark perf overlay path as volatile 2. Set sample_margin_width = 0 to get a bar graph instead of saw-tooth. Previously, the perf overlay itself could be a significant performance hit and that makes it difficult to profile flutter app.