104177 2012-12-05 15:16:58 -0800 4% regression in dom_perf/CloneNodes 2023-12-19 17:12:21 -0800 1 1 1 Unclassified WebKit DOM 528+ (Nightly build) Unspecified Unspecified RESOLVED WONTFIX PerfRegression P2 Normal --- 1 ojan webkit-unassigned abarth ahmad.saleem792 haraken rniwa oldest_to_newest 784176 0 ojan 2012-12-05 15:16:58 -0800 http://build.chromium.org/f/chromium/perf/mac-release-10.6-webkit-latest/dom_perf/report.html?graph=CloneNodes&history=50&rev=170977 http://build.chromium.org/f/chromium/perf/mac-release-10.6-webkit-latest/dom_perf/report.html?rev=170977&graph=CloneNodes&history=50 Regression range: http://trac.webkit.org/log/?verbose=on&rev=136488&stop_rev=136476 Looks likely to be http://trac.webkit.org/changeset/136481/ or possibly http://trac.webkit.org/changeset/136479/. 784179 1 ojan 2012-12-05 15:22:06 -0800 Also shows on the main chromium waterfalls after the webkit roll: http://build.chromium.org/f/chromium/perf/mac-release-10.6/dom_perf/report.html?graph=CloneNodes&history=100&rev=171318 http://build.chromium.org/f/chromium/perf/chromium-rel-win7-dual/dom_perf/report.html?graph=CloneNodes&history=100&rev=171318 http://build.chromium.org/f/chromium/perf/xp-release-single-core/dom_perf/report.html?graph=CloneNodes&history=100&rev=171318 http://build.chromium.org/f/chromium/perf/xp-release-dual-core/dom_perf/report.html?graph=CloneNodes&history=100&rev=171318 784237 2 haraken 2012-12-05 16:27:55 -0800 (In reply to comment #0) > Looks likely to be http://trac.webkit.org/changeset/136481/ or possibly http://trac.webkit.org/changeset/136479/. Thanks for watching the perf. Looks likely to be r136481. Let me try a speculative roll out. 784424 3 abarth 2012-12-05 18:18:55 -0800 Yeah, http://trac.webkit.org/changeset/136479/ should only affect workers. 2000912 4 ahmad.saleem792 2023-12-19 17:12:21 -0800 This report is too old to be actionable at this point. We might have already actioned / fixed this. Apple will also have internal performance tracking as well (which might have this coverage). Marking this as 'RESOLVED WONTFIX'. Please reopen if you think we still can do something here.