Looks like 90th_percentile_frame_rasterizer_time_millis, 99th_percentile_frame_rasterizer_time_millis, average_frame_rasterizer_time_millistimeToFirstFrameRasterizedMicros, and worst_frame_rasterizer_time_millis are all affected.

See https://flutter-flutter-perf.skia.org/e/?begin=1624912263&end=1624985465&keys=X17a2a7fc30f983e7bd1b45feee6fc777&num_commits=50&request_type=1&xbaroffset=24782.

Also see https://flutter-flutter-perf.skia.org/e/?begin=1624912263&end=1624985465&keys=X1f7236ae14dd4f908e41e01cf0b90796&num_commits=50&request_type=1&xbaroffset=24782 for other rasterizer regressions.

It looks like it might be the roll at #85508.