[tor-bugs] #18047 [Applications/Tor Browser]: Performance: Memory leaking in Tor Browser

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#18047: Performance: Memory leaking in Tor Browser
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 Reporter:  bugzilla                  |          Owner:  tbb-team
     Type:  defect                    |         Status:  new
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:  tbb-performance-leaking   |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:
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Comment (by cypherpunks):

 `about:memory` is totally broken and shows only
 {{{
 Main Process
 Explicit Allocations

 1.73 MB (100.0%) -- explicit
 }}}
 , and in console
 {{{
 10:31:23.325 Error: aboutMemory.js assertion failed: _amount already set
 for non-leaf node 1 aboutMemory.js:85:11
         assert chrome://global/content/aboutMemory.js:85:11
         fillInNonLeafNodes chrome://global/content/aboutMemory.js:1260:9
         fillInNonLeafNodes chrome://global/content/aboutMemory.js:1242:22
         fillInNonLeafNodes chrome://global/content/aboutMemory.js:1242:22
         fillInTree chrome://global/content/aboutMemory.js:1270:3
         appendProcessAboutMemoryElements
 chrome://global/content/aboutMemory.js:1522:5
         displayReports chrome://global/content/aboutMemory.js:1087:7
 updateAboutMemoryFromReporters/processLiveMemoryReports/displayReportsAndFooter
 chrome://global/content/aboutMemory.js:526:9
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/18047#comment:4>
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