Re: 2.2 Gib :(

acelists at atlas.sk acelists at atlas.sk
Thu Feb 21 13:32:26 UTC 2013


Are you guys composing a lot of messages? Can the 2MB leak per compose window open+close explain some of this?
______________________________________________________________
> Od: "Ludovic Hirlimann" <ludovic at mozilla.com>
> Komu: "Florian Quèze" <florian at queze.net>
> Dátum: 21.02.2013 14:30
> Predmet: Re: 2.2 Gib :(
>
> CC: "Mike Conley" <mconley at mozilla.com>, "tb-planning at mozilla.org" <tb-planning at mozilla.org>
>On 2/21/13 2:24 PM, Florian Quèze wrote:
>> On Thu, Feb 21, 2013 at 1:21 PM, Ludovic Hirlimann <ludovic at mozilla.com> wrote:
>>> On 2/20/13 6:42 PM, Mike Conley wrote:
>>>> The output of about:memory (going to Troubleshooting Information,
>>>> about:memory) is sometimes useful for these things.
>>>>
>>> I'm getting 1,780.58 MB (100.0%) -- explicit
>>> ├──1,685.53 MB (94.66%) ── heap-unclassified
>>>
>>> meaning we probably need a few more probes to be able to analyse , right ?
>> If you can reliably reproduce, the way to analyse heap-unclassified is
>> to run DMD (https://wiki.mozilla.org/Performance/MemShrink/DMD)
>>
>I'll give it a shot when I get a good hour to look into it. And yes I
>can reproduce quite easily.
>
>Ludo
>
>-- 
>SRE Team
>QA Lead for Thunderbird
>http://sietch-tabr.tumblr.com/
>
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