I'm seeing fairly significant jank due to re-creating the parent map when fully re-rendering trees in the memory tool. Absolutely no good reason that this work isn't done in the HeapAnalysesWorker.
Ugh so I have a patch that implements this and it gets rid of a lot of jank on the main thread, but the additional worker traffic that is logged when we are testing is causing timeouts :( Need to figure out how to fix that first.
Oh that was acutally really easy.
Created attachment 8716132 [details] [diff] [review] Create the parent map in the HeapAnalysesWorker
Attachment #8716132 - Flags: review?(jimb)
sorry had to back this out for test failures like https://treeherder.mozilla.org/logviewer.html#?job_id=7086078&repo=fx-team
New try push rebased on fx-team: https://treeherder.mozilla.org/#/jobs?repo=try&revision=469a6b944e86
Status: ASSIGNED → RESOLVED
Last Resolved: 2 years ago
status-firefox47: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → Firefox 47
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