Wow. Turns out manual testing with mir-demos (and --compositor- report=log) shows quite a difference on krillin:
One triangle: lp:mir/0.19 = 1.1ms/frame lp:mir = 14.2ms/frame Five triangles: lp:mir/0.19 = 1.8ms/frame lp:mir = 36.8ms/frame ** Changed in: mir Assignee: (unassigned) => Daniel van Vugt (vanvugt) ** Changed in: mir Status: Triaged => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1563287 Title: [regression] [OTA-10] Spread animation stutters badly with only a few apps opened To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1563287/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs