[tor-bugs] #26473 [Applications/Tor Browser]: Tor Browser high CPU usage while browsing Facebook

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#26473: Tor Browser high CPU usage while browsing Facebook
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     Reporter:  uzi                       |      Owner:  tbb-team
         Type:  defect                    |     Status:  new
     Priority:  High                      |  Milestone:
    Component:  Applications/Tor Browser  |    Version:
     Severity:  Major                     |   Keywords:
Actual Points:                            |  Parent ID:
       Points:                            |   Reviewer:
      Sponsor:                            |
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 Hi,
 Tor Browser with a single page open - facebook, after scrolling a little
 CPU usage jumps to more than 60% of my fast notebook CPU.

 See stack details in attachment.

 Reproducibility: 100%

 Tor Browser 7.5.5 (based on Mozilla Firefox 52.8.1) (32-bit)
 Windows 10

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26473>
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