1854407 - Memory leak

Status: UNCONFIRMED

(Core :: Graphics, defect, P2)

Description

[xircambyses]

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/117.0

Comment 1

[xircambyses]

Attachment: memory-report.json.gz

Comment 2

[xircambyses]

Attachment: about:support

Comment 3

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

The Bugbug bot thinks this bug should belong to the 'Core::Widget: Gtk' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 4

[Emilio Cobos Álvarez (:emilio)]

Can you elaborate? Any steps to reproduce? The parent process is using ~2 gigs of memory which seems high (mostly graphics), but other than that it seems mostly-fine for that many processes?

Comment 5

[Bob Hood [:bhood]]

Might be related to Bug 1847453 (both are using AMD GPUs), but that one is on Windows.

Comment 6

[Sotaro Ikeda [:sotaro]]

Attachment 9354364 [details] has a lot of process names. I wonder if opening a lot of Tabs with WebGL/accelerated Canvas2D might consume a lot of memory.

:lsalzman, could it possible to happen?

Comment 7

[Lee Salzman [:lsalzman]]

(In reply to Sotaro Ikeda [:sotaro] from comment #6)

Attachment 9354364 [details] has a lot of process names. I wonder if opening a lot of Tabs with WebGL/accelerated Canvas2D might consume a lot of memory.

:lsalzman, could it possible to happen?

Most of the memory usage I see is in WebRender, not in WebGL or AC2D. And given the number of tabs, the memory usage doesn't seem unreasonable?