Firefox/Projects/Startup Time Improvements/joelr notes: Difference between revisions

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Looking at the [https://bug514275.bugzilla.mozilla.org/attachment.cgi?id=399254 25 reflows and timings] for the "Getting involved with Mozilla..." page, it's clear that some reflows are more expensive than others. It's also interesting that there are [https://bug514275.bugzilla.mozilla.org/attachment.cgi?id=399445 just 11 reflows] for a blank page.
Looking at the [https://bug514275.bugzilla.mozilla.org/attachment.cgi?id=399254 25 reflows and timings] for the "Getting involved with Mozilla..." page, it's clear that some reflows are more expensive than others. It's also interesting that there are [https://bug514275.bugzilla.mozilla.org/attachment.cgi?id=399445 just 11 reflows] for a blank page.
Using [http://blog.vlad1.com/2009/07/28/measuring-startup/ Vlad's benchmark], I have 5.3s cold start and 0.9s warm start.


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