https://bugzilla.wikimedia.org/show_bug.cgi?id=32432
Saibo <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|INVALID | --- Comment #11 from Saibo <[email protected]> 2012-01-04 03:53:25 UTC --- (In reply to comment #10) > Marking invalid. The supplied test case works for me. > > Yes, it's possible that at some point in the past, thumbnails were slow to > render, but urgent site issues should be discussed on IRC while they're > actually happening, not on Bugzilla 6 weeks after the fact. One time there is no one on IRC who responds in wikimedia-tech, next time I get told to file it to bugzilla... *grr* Don't tell my bug report is INVALID! > > Maybe at some point in the future we will have sufficient historical service > time data to let us confirm or maybe even diagnose this sort of thing after > the > fact. But at the moment we are mostly limited to real time analysis. > > (In reply to comment #6) > > Should not be to hard to reproduce this. Currently it happens all the time > > for > > all new images or simply when creating a gallery in a size that was never > > rendered before. For example, go to > > http://toolserver.org/~daniel/WikiSense/Gallery.php?wikifam=commons.wikimedia.org > > and switch to 250 images per page. > > The browser should limit concurrency to about 5, so say if it takes 2 seconds > per image, then that would be 1 minute 40 to load all images. Is that what you > see? > > We only have 60 threads on 48 cores for the whole image scaling cluster, so > obviously if you want 250 images at a time, it's going to take a while, even > with unlimited client-side concurrency. If you don't want it to be slow, then > don't do that. > > Maybe ms5 will hit an I/O limit before we get to 60 threads, but it's clear > from the profiling data that ms5 is not permanently in such a state. The > average thumb.php service time measured by MediaWiki is only 156ms. I saw it also for a single image as I have clearly written above.. maybe your reading ability is INVALID?! Testcase 1 still is like I reported it. Maybe you should try from a German IP. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email ------- 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 [email protected] https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
