153803 2016-02-02 14:31:48 -0800 [iOS Simulator] perf/show-hide-table-rows.html is flaky 2016-02-03 09:40:44 -0800 1 1 1 Unclassified WebKit DOM WebKit Nightly Build iPhone / iPad iOS 9.0 NEW P2 Normal --- 152130 1 ryanhaddad webkit-unassigned ap oldest_to_newest 1161400 0 ryanhaddad 2016-02-02 14:31:48 -0800 [iOS Simulator] perf/show-hide-table-rows.html is flaky <https://build.webkit.org/results/Apple%20iOS%209%20Simulator%20Release%20WK2%20(Tests)/r196028%20(2805)/results.html> <http://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=perf%2Fshow-hide-table-rows.html> --- /Volumes/Data/slave/ios-simulator-9-release-tests-wk2/build/layout-test-results/perf/show-hide-table-rows-expected.txt +++ /Volumes/Data/slave/ios-simulator-9-release-tests-wk2/build/layout-test-results/perf/show-hide-table-rows-actual.txt @@ -1,3 +1,50 @@ Tests that hiding/showing of table rows is linear. -PASS +FAIL: got >=O(n^2) expected O(n) +DEBUG LOG: +run iteration. magnitude 2 jsObjectCountBefore 3901 jsObjectCountAfter 3885 +run iteration. magnitude 4 jsObjectCountBefore 3885 jsObjectCountAfter 4037 +run iteration. magnitude 8 jsObjectCountBefore 4037 jsObjectCountAfter 4043 +run iteration. magnitude 16 jsObjectCountBefore 4043 jsObjectCountAfter 4050 +run iteration. magnitude 32 jsObjectCountBefore 4050 jsObjectCountAfter 4057 +run iteration. magnitude 64 jsObjectCountBefore 4057 jsObjectCountAfter 4065 +run iteration. magnitude 128 jsObjectCountBefore 4065 jsObjectCountAfter 4072 +run iteration. magnitude 256 jsObjectCountBefore 4072 jsObjectCountAfter 4079 +magnitudes: 2,4,8,16,32,64,128,256 +iterations: 225,175,94,63,27,16,8,5 +numPoints 8 slope 0.07901591004489283 intercept 0.7278242464021254 rSquared 0.9863257620589934 +numPoints 8 slope 3.678986718530958 intercept -5.710268208938441 rSquared 0.7863805515841976 +numPoints 8 slope 0.8283950739266523 intercept -1.6068061243743776 rSquared 0.9907556595647615 +rSquared 0.9863257620589934 rSquaredXLog 0.7863805515841976 rSquaredXYLog 0.9907556595647615 +numTriesLeft: 2 +run iteration. magnitude 2 jsObjectCountBefore 4079 jsObjectCountAfter 4140 +run iteration. magnitude 4 jsObjectCountBefore 4140 jsObjectCountAfter 4147 +run iteration. magnitude 8 jsObjectCountBefore 4147 jsObjectCountAfter 4153 +run iteration. magnitude 16 jsObjectCountBefore 4153 jsObjectCountAfter 4160 +run iteration. magnitude 32 jsObjectCountBefore 4160 jsObjectCountAfter 4167 +run iteration. magnitude 64 jsObjectCountBefore 4167 jsObjectCountAfter 4174 +run iteration. magnitude 128 jsObjectCountBefore 4174 jsObjectCountAfter 4181 +run iteration. magnitude 256 jsObjectCountBefore 4181 jsObjectCountAfter 4188 +magnitudes: 2,4,8,16,32,64,128,256 +iterations: 238,169,102,57,33,13,6,5 +numPoints 8 slope 0.08423593363535008 intercept 1.021951675072767 rSquared 0.9185669288787183 +numPoints 8 slope 4.102152907496975 intercept -6.403288304931561 rSquared 0.8011701267887312 +numPoints 8 slope 0.8665983943219856 intercept -1.6894968369591215 rSquared 0.9836369218729898 +rSquared 0.9185669288787183 rSquaredXLog 0.8011701267887312 rSquaredXYLog 0.9836369218729898 +numTriesLeft: 1 +run iteration. magnitude 2 jsObjectCountBefore 4188 jsObjectCountAfter 4233 +run iteration. magnitude 4 jsObjectCountBefore 4233 jsObjectCountAfter 4240 +run iteration. magnitude 8 jsObjectCountBefore 4240 jsObjectCountAfter 4246 +run iteration. magnitude 16 jsObjectCountBefore 4246 jsObjectCountAfter 4253 +run iteration. magnitude 32 jsObjectCountBefore 4253 jsObjectCountAfter 4260 +run iteration. magnitude 64 jsObjectCountBefore 4260 jsObjectCountAfter 4268 +run iteration. magnitude 128 jsObjectCountBefore 4268 jsObjectCountAfter 4293 +run iteration. magnitude 256 jsObjectCountBefore 4293 jsObjectCountAfter 4283 +magnitudes: 2,4,8,16,32,64,128,256 +iterations: 254,153,107,59,32,17,8,5 +numPoints 8 slope 0.07935441782299904 intercept 0.5891737629474987 rSquared 0.9878832256845468 +numPoints 8 slope 3.6539605469479213 intercept -5.749278130310334 rSquared 0.7703288076727479 +numPoints 8 slope 0.8309391766841812 intercept -1.6499098738899591 rSquared 0.9932960568051096 +rSquared 0.9878832256845468 rSquaredXLog 0.7703288076727479 rSquaredXYLog 0.9932960568051096 + + 1161402 1 ryanhaddad 2016-02-02 14:36:46 -0800 Marked as flaky on ios-simulator in r196030