126166 2013-12-23 10:52:45 -0800 REGRESSION: fast/js/dfg-* typed array tests frequently time out on debug bots 2016-09-16 16:30:22 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) Unspecified Unspecified REOPENED InRadar P2 Normal --- 1 ap webkit-unassigned barraclough fpizlo ggaren jbedard koivisto webkit-bug-importer oldest_to_newest 962516 0 ap 2013-12-23 10:52:45 -0800 http://webkit-test-results.appspot.com/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=js%2Fdfg-.*array.html These tests were always slow, but bots very clearly claim that they became ~50% slower at around r160908 (lazy DOM tree creation patch). I know this doesn't seem related, but the numbers appear conclusive. Even if not a true regression, we should do something to make these tests not time out on bots. 970804 1 ap 2014-01-22 11:50:12 -0800 It appears that these tests are over 30x slower in debug than in release - they don't show up on flakiness dashboard for release builds, which I believe means that they take under 1 second. Skipped in http://trac.webkit.org/r162543 with Filip's blessing. 970805 2 webkit-bug-importer 2014-01-22 11:50:39 -0800 <rdar://problem/15883202> 1057125 3 ap 2014-12-19 11:59:19 -0800 This doesn't happen any more. 1230674 4 jbedard 2016-09-16 16:30:22 -0700 These tests remain slow, although they shouldn't time out. Another possible approach, given that all of the tests in question generate large arrays and preform computations on them, would be to simply decrease the size of the arrays the tests use.