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- Sep 13 2017, 8:48 PM (456 w, 2 d)
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- Dholbert [ Global Accounts ]
Sep 18 2017
Sep 18 2017
dholbert added a comment to T175866: Wikipedia triggers multiple 20ms+ browser hangs for restyles for separate "addEmbeddedCSS" calls.
I suppose [...] it should be safe to apply the later (unrelated) styles earlier as well. [...] I'll look into making this a bit smarter
Sep 13 2017
Sep 13 2017
dholbert added a comment to T175866: Wikipedia triggers multiple 20ms+ browser hangs for restyles for separate "addEmbeddedCSS" calls.
Here's a screenshot of Chrome's profiler UI for this pageload (showing only "rendering" samples).
dholbert updated the task description for T175866: Wikipedia triggers multiple 20ms+ browser hangs for restyles for separate "addEmbeddedCSS" calls.
dholbert added a comment to T175866: Wikipedia triggers multiple 20ms+ browser hangs for restyles for separate "addEmbeddedCSS" calls.
Here's a screenshot of the Firefox profiler UI, BTW, with me hovering the first of the blue restyle bars. As you can see, it shows "42ms Styles", and there are at least 5 such restyles shown in the profile.