Bisected. As kdub suggested, the regression occurred at lp:mir r3297. Mir's compositor report shows (running 5 triangles on krillin):
r3296: 1.8ms/frame r3297: 35.0ms/frame ------------------------------------------------------------ revno: 3297 [merge] author: Kevin DuBois <[email protected]> committer: Tarmac branch nick: development-branch timestamp: Tue 2016-02-09 17:07:23 +0000 message: repropose already landed branch introducing sync fences (https://code.launchpad.net/~kdub/mir/egl-sync-fences/+merge/278181) while avoiding the mx4/powervr regression that caused its reversion. fixes: LP: #1517205. Fixes: https://bugs.launchpad.net/bugs/1517205. Approved by PS Jenkins bot, Alexandros Frantzis, mir-ci-bot, Alan Griffiths. ------------------------------------------------------------ ** Changed in: mir Assignee: Daniel van Vugt (vanvugt) => (unassigned) ** Changed in: mir Status: In Progress => Triaged -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
