[Buildbot] #2982: Big logs are very slow for being displayed

[Buildbot trac]

#2982: Big logs are very slow for being displayed
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Reporter:  Ben       |       Owner:
    Type:  defect    |      Status:  new
Priority:  critical  |   Milestone:  0.9.0
 Version:  master    |  Resolution:
Keywords:  web       |
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Comment (by Ben):

 The UI is not responsive at all during those 20+ seconds.

 Firefox even comes with the dialog "Warning: Unresponsive script", and
 crash when I tries to debug the script.

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Ticket URL: <http://trac.buildbot.net/ticket/2982#comment:2>
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