Comment 24 for bug 1481479

Wanted to add that the processor utilization doesn't seem too high when Inkscape is not responding. When making heavy use of all layers at the same time I see all four cores' utilization spike. With complex layers visible or not Inkscape becomes unusable after a certain amount of time. I really noticed the sluggishness after the saved SVG file grew to about 2 megabytes in size.