On 05/20/2010 09:15 AM, Amir E. Aharoni wrote: > On various Vector feedback pages as well as on OTRS many people report that > since the switch to Vector it takes significantly more time for Wikipedia > pages to load.[...] > > Are there any more precise measurements? > >
I don't know how useful it is, but recently I helped a client build some JS-based, in-browser page load performance monitoring. It tracks various rendering events of a chosen percentage of pageviews. The only server-side code processes web server logs in batch, so it is pretty low impact, and works with cached pages. It's been served in a few hundred million pageviews with no obvious problems yet. I think most of the server-side code is pretty particular to their needs, but if somebody wants it for Wikipedia, I'm sure they'd be willing to give up the client-side stuff and my rough-and-ready initial pass at the log parsing, which is in Ruby. If that's useful, let me know off-list and I'll ask 'em for permission. William _______________________________________________ Wikitech-l mailing list Wikitech-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikitech-l
