https://bugzilla.wikimedia.org/show_bug.cgi?id=70790
Bug ID: 70790 Summary: Performance/architecture review of ImageMetrics Product: Wikimedia Version: wmf-deployment Hardware: All OS: All Status: NEW Severity: normal Priority: Unprioritized Component: Extension setup Assignee: wikibugs-l@lists.wikimedia.org Reporter: gti...@wikimedia.org CC: dereck...@espace-win.org Blocks: 70402 Web browser: --- Mobile Platform: --- [[mw:Extension:ImageMetrics]] will be used to collect additional data about image performance and (eventually - not implemented yet) about how users interact with media. The extension has a similar architecture to NavigationTiming, except it lazy-loads the main script. Currently it consists of a ~300 byte top script which sets up pre-domready event handling, a ¬300-byte bottom script which deals with request sampling, and a ~2K main script which is lazy-loaded when the request is sampled and uses EventLogging to log image load performance data. Currently the scripts are only loaded on file pages, but I intend to change that as more functionality is added. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug. _______________________________________________ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l