Closed Bug 149607 Opened 22 years ago Closed 22 years ago

Mozilla does not free memory

Categories

(SeaMonkey :: Tabbed Browser, defect)

x86
Linux
defect
Not set
critical

Tracking

(Not tracked)

VERIFIED DUPLICATE of bug 131456

People

(Reporter: mozilla, Assigned: jag+mozilla)

References

Details

This might or might not be related to TAB-Browsing.

When opening several pages with tab browsing, the memory usage increases with the
number of pages and its memory load (as expected0).

However, closing the tabs does not frees used memory.
Worse, the memory load from about 20 tabs to 1 tab increased from 49MB to 58MB
of RSS.

At first I thought that mozilla acted as perl that does not frees memory to 
be able to quickly reuse it.

However, opening new pages increased the memory usage, which means that 
the memory is not being reused.

This might even be a slow memory leak behaviour.
Summary: Mozilla does not frees memory → Mozilla does not free memory
->INVALID ?

RSS indicates how many pages are currently in memory for Mozilla,
not Mozilla's working set and certainly not something as nebulous
as Mozilla's "memory usage".
*** Bug 146451 has been marked as a duplicate of this bug. ***
Build ID: 2002082606 (1.0.1)
This happens on W2k too. IMHO, OS ->All.
1. Open mozilla
2. Open some tabs with any pages
3. See memory usage in Task Manager
4. Close all tabs
5. See memory usage again (the same number)
May be some hidden pref should be implemented to free memory used after closing tab?

P.S. Reporter, please provide build ID with your bugs.
Status: UNCONFIRMED → NEW
Ever confirmed: true
Could this be a duplicate of 131456?

Please see my comment there.

Best regards,

  -Chris
>Could this be a duplicate of 131456?
It seems so.

>Please see my comment there.
The only thing I couldn't test was the memory reclaim on certain cases.
Other than that is seems to be the same bug.
Based on Comment #4 and Comment #5, I'm marking this as a dup of Bug #131456. If
anyone disagrees, please reopen, and explain why you think it isn't a dup.

*** This bug has been marked as a duplicate of 131456 ***
Status: NEW → RESOLVED
Closed: 22 years ago
Resolution: --- → DUPLICATE
v dup
Status: RESOLVED → VERIFIED
Product: Core → SeaMonkey
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