On CE6, calling _start (in response to profile-after-change) takes 500ms even when there are no updates or anything else pending. It really shouldn't take even 1/10th that long in that case...
Note that this is maybe sorta related to bug 311965, but compiling nsUpdateService.js is quite fast; it's executing _start that takes all the time.
taras: Have you profiled this at all?
(In reply to comment #2) > taras: Have you profiled this at all? yes and after discussions with Mossop we filed 471219, but nobody has taken that up yet. It should save us a fair bit of time.
blocking- per crowder
Vlad, could you check how long this is taking now? Taras' logs on Maemo show the following changes for nsUpdateService.js. from 7/21 nsUpdateService.js : 109+2+28+36+25 = 200ms from 10/2 nsUpdateService.js : 138+2+6+9+33 = 188ms from 10/8 with patch from Bug 512651 which landed on trunk today nsUpdateService.js : 78+2+7+2+30 = 119 So, it looks like there have been steady improvements and the _start doesn't take hardly any time for me on WinCE though that is without the js_Execute time. Also, I'd like to dupe this over to Bug 311965 for the remaining work unless you'd prefer not to.
8 years ago