1943859 - Testcase with 500k 1x1 jpegs holds on to 2.2GB RAM on reloading the page as heap-unclassified. The memory doesnt go away even after repeated manual "minimize memory use"

Status: NEW

(Core :: Graphics: ImageLib, defect)

Description

[Mayank Bansal]

Attachment: JPEG_URI.HTML

Open attached testcase
Enter 500000. Click on generate
Wait for the image to load
Now put the tab in background and open a new tab in foreground
Reload the background tab with the testcase

AR: The testcase tab holds onto 2.2GB RAM. All of it is heap-unclassified. This will not go away even after repeated manual "minimize memory use".
ER: If you reload the page, the memory use should go down.

Comment 1

[Mayank Bansal]

Attachment: memory-report.json.gz

Look at the File process.

Comment 2

[Mayank Bansal]

Attachment: DMD1.7z

Comment 3

[Mayank Bansal]

Attachment: DMD2.7z

Comment 4

[Mayank Bansal]

:tnikkel, what do you make of the DMD reports and the STR?

Comment 5

[Timothy Nikkel (:tnikkel)]

Can you extract and upload the one file that contains the heap-unclassified for the process you identified that has a large amount of heap-unclassified from the dmd reports?

Comment 6

[Mayank Bansal]

Attachment: dmd-1738844435-20400.json.gz

Comment 7

[Mayank Bansal]

Attachment: memory-report.json.gz

PID=20400. This memory report corresponds to the "dmd-1738844435-20400.json.gz" dmd output.