Platform/2013-03-26: Difference between revisions

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===Memshrink [4th Tuesday of Month]===
===Memshrink [4th Tuesday of Month]===
Bill McCloskey landed [https://bugzilla.mozilla.org/show_bug.cgi?id=759585 zones], which wins back a lot of the overhead introduced by compartment-per-global.  It saves about 6 MiB (~10%) on start-up on desktop, and more with heavier usage.  User comments:
* "I have a fair amount of bugzilla tabs pinned and use bugzillaJS, and zones landing caused my profile’s memory at startup to drop from ~650 to ~550 MiB".
* "This has reduced the memory usage of Ad Block Plus quite a lot... about 40-50 MB, with 10 tabs loaded with misc websites."
MemShrink reports: [https://blog.mozilla.org/nnethercote/2013/03/07/memshrink-progress-week-89-90/ week 89--90], [https://blog.mozilla.org/nnethercote/2013/03/20/memshrink-progress-week-91-92/ week 91--92].


==Roundtable==
==Roundtable==
Confirmed users
1,345

edits