>From what I understand, launch times and memory usage are both underground 
>large regressions right now from the preallocated process bug:




https://bugzilla.mozilla.org/show_bug.cgi?id=1151672



Also, Raptor tracks memory usage for applications as part of the cold launch 
test, and is run with incoming Gaia commits:




http://raptor-ui.divshot.io/#/dashboard/script/memory.js?device=flame-kk&branch=master&memory=319&suite=coldlaunch







Thanks,




Eli Perelman

On Thu, May 7, 2015 at 8:32 AM, Nicolas B. Pierron
<[email protected]> wrote:

> On 05/07/2015 02:59 PM, Gabriele Svelto wrote:
>>> On 03/25/2015 5:49 PM, Kyle Huey wrote:
>>>
>>> Previous experience suggests that if we relax the limits at all it's going
>>> to be quite difficult to claw that back.
>>>
>>> Somebody should take some memory reports from 2.2 and trunk and diff them,
>>> so we can start looking at where the fat is.
>>
>> After much procrastinating I finally managed to carve some time to do a
>> diff between v2.1, v2.2 and master and frankly the results are
>> worrisome. I've made a clean install of the three engineering builds and
>> opened some applications with empty workloads (dialer, sms, gallery,
>> music, clock and settings) and gathered memory reports after having
>> minimized all of them. Here's the bird's eye view of the three branches
>> by USS:
> Is there anybody looking into adding this procedure (or similar) as 
> performance tests which are reported daily?  In order to know when this 
> issue is fixed, and to watch for regressions later.
> -- 
> Nicolas B. Pierron
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