142466 2015-03-08 15:26:10 -0700 Web Inspector: DOM tree updates lag out when many inline styles change quickly 2026-01-12 09:03:32 -0800 1 1 1 Unclassified WebKit Web Inspector 528+ (Nightly build) All All NEW InRadar P2 Normal --- 1 burg webkit-unassigned bburg graouts inspector-bugzilla-changes jonowells webkit-bug-importer oldest_to_newest 1075440 0 burg 2015-03-08 15:26:10 -0700 Steps to reproduce: 1. Capture timeline data in 1st level inspector 2. Open 2nd level inspector 3. Show DOM tree in 2nd level inspector 4. Zoom or otherwise change timeline record positions in 1st level inspector It will take several seconds for the frontend to catch up. I am not sure what the bottleneck is. We may need a more robust backoff/coalescing approach to fetching attributes. It appears that DOMTreeManager simply coalesces with a 0-delay timer before fetching. 1075442 1 webkit-bug-importer 2015-03-08 15:26:25 -0700 <rdar://problem/20086880> 1453208 2 bburg 2018-08-23 13:52:05 -0700 This is so bad inspecting a cnn.com recording that inspector^2 simply hangs.