[Webkit-unassigned] [Bug 110805] webdatabase: Need more robust OriginUsageRecord::diskUsage().

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=110805





--- Comment #7 from Geoffrey Garen <ggaren at apple.com>  2013-02-25 17:25:59 PST ---
(From update of attachment 190146)
View in context: https://bugs.webkit.org/attachment.cgi?id=190146&action=review

Would be nice to get rid of all the quota cache code, since it's defunct now.

> Source/WebCore/ChangeLog:11
> +        The performance difference for this changes is a 1.6% degradation
> +        per additional database whose size needs to be fetched. 

You should clarify that this is a worst-case performance difference. Your benchmark measured stat overhead vs ~16 bytes of storage. Most transactions do more work than that.

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