And another calm app - Video. I landed an L10n/Intl refactor this morning with 
good perf results [0], but the tests were likely done before.

If you look at Video changelog [1] in the recent months, there's really nothing 
between November 2014 and my change today.

So, where does 200ms and 900kb regression come from? (side note - 900kb should 
not be acceptable unless significant chunk of new data has been added to 
startup path).

I believe that those three apps - Video, FM and Clock should see 
performance/memory between 2.2 and 2.5 improvement. Out of them, Clock is the 
hardest to "revert", but FM and Video should be fairly easy to test the same 
gaia between two geckos and two gaias against the same gecko.

And I believe we should do this before we jump to conclusions because the perf 
impact on those apps seems to be bigger than for some other apps and if it's 
all noise it's a red herring. And if it's Gecko impact, we should fix it in 
Gecko.

zb.


[0] https://bugzilla.mozilla.org/show_bug.cgi?id=1197454#c6
[1] https://github.com/mozilla-b2g/gaia/commits/master/apps/video/js/video.js
_______________________________________________
dev-fxos mailing list
[email protected]
https://lists.mozilla.org/listinfo/dev-fxos

Reply via email to