From:  Nicholas Nethercote <n.nethercote@gmail.com>
Date:  28 Jan 2016 04:50:40 Hong Kong Time
Newsgroup:  news.mozilla.org/mozilla.dev.memory
Subject:  

Re: MemShrink Pre-Triage (26th Jan 2016)

NNTP-Posting-Host:  63.245.214.181

I won't be able to make today's meeting. Sorry!


> 873163 - Firefox :: General - Memory leak in window-based workflow

Current memory reports are three years old, so I asked for new ones. I
suggest deferring until we have them.


> 960733 - Firefox :: General - Consistently high memory usage

Ditto, except two years old.


> 1218167 - Firefox :: General - Detached window objects causing high memory
> usage

Waiting on reporter to get back after selectively disabling extensions
and re-measuring. I say P3 or INCOMPLETE.


> 1228729 - Core :: ImageLib - Firefox memory going up and up when using
> Flickr until 3 GB then hang

Last time I said I would try to reproduce on Windows, but I haven't
done so. Sorry! I will do so later today.


> 1232279 - Core :: Audio/Video: Playback - HTML video leak memory when
> constantly change the source with JavaScript

Three other people couldn't reproduce the continuous memory increase,
which seems to be a gfx problem. P2 or P3?


> 1236119 - Firefox :: General - High memory usage on squarespace.com

I couldn't reproduce this when I tried. I asked the reported for
memory reports. I suggest deferring.


> 1241096 - Core :: Web Audio - Large blocks of memory consumed by Web Audio
> node graph are not listed under webaudio in about:memory (but detected with
> DMD in heap-unclassified)
>
> 1241102 - Core :: Canvas: WebGL - Two memory allocation sites by
> WebGLTexture creation are not tracked (detected by DMD in heap-unclassified)
>
> 1241105 - Core :: Canvas: WebGL - WebGL binding operations perform untracked
> memory allocations (detected by DMD in heap-unclassified)

P2 for these three heap-unclassified bugs.


> 1241271 - Core :: DOM - Ghost windows with emunittest 0.5 suite

Whoa, 17 GiB!  P1 if it still occurs?


> 1241865 - Core :: Canvas: 2D - Memory leak in canvas-2d-pixels

Not sure.


> 1242726 - Testing :: Mochitest - Leak check should report a more starrable
> failure when leaking multiple windows

P2?


Nick