Performance: Memory leaking in Tor Browser
Didn't find any tracking ticket for memory leaks in Tor Browser. So created one. Maybe better rename into Performance like #6548 (moved)...
Report: TBB 5.0.7 (defaults) doesn't free memory. All tabs closed after use, but Commit is 300+ MB. Some unusual things in about:memory : 49.61 MB (33.01%) -- image(chrome://browser/skin/menuPanel.png) 50 MB in memory picture? 16.99 MB ── gfx-surface-win32 Bugzilla users wrote that it is too much and is pointing to leakage. ├────368.91 MB (18.01%) -- commit │ ├──248.55 MB (12.14%) -- private │ │ ├──246.86 MB (12.05%) ── readwrite [979] Unknown object was duplicated 979 times! Some info from https://bugzilla.mozilla.org/show_bug.cgi?id=858615 P.S. sorry for cc: nickm, added to receive your reply.