1549807 - [meta] Way too much heap-unclassified memory allocated in the main process

Status: NEW

(Core :: General, defect, P3)

Description

[Boris Zbarsky [:bzbarsky]]

Attachment: log.txt

I am currently looking at about 1.3GB heap-unclassified in my main browser process after browsing for a couple of weeks. DMD log attached; I will be following up with analysis and some bugs on parts of this log...

Comment 1

[Boris Zbarsky [:bzbarsky]]

General breakdown of the heap-unclassified:

1. 242MB no stack trace recorded due to --stacks=partial
2. Over 740MB gfx bits. Bug 1549819.
3. 113MB stuff hanging off NSEvents? Bug 1491068 probably relevant.

The rest is all fairly small...

Comment 2

[Boris Zbarsky [:bzbarsky]]

Attachment: Log with longer stacks, which might be more informative

Comment 3

[Boris Zbarsky [:bzbarsky]]

Attachment: DMD dump in case someone wants to try other dmd command-line options on it

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

The priority flag is not set for this bug.
:nhi, could you have a look please?

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Comment 5

[Nhi Nguyen (:nhi)]

This bug doesn't look specifically like a networking issue. Wrong ni? perhaps?

Comment 6

[BugBot [:suhaib / :marco/ :calixte]]

The priority flag is not set for this bug.
:nhi, could you have a look please?

For more information, please visit auto_nag documentation.