[Trac #741] Activity startup is slow

[Zarro Boogs per Child]

#741: Activity startup is slow
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 Reporter:  tomeu        |        Owner:  cjb      
     Type:  defect       |       Status:  new      
 Priority:  normal       |    Milestone:  Untriaged
Component:  performance  |   Resolution:           
 Keywords:               |  
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Comment (by tomeu):

 An 89% percent of the cpu time is spent here:
  * fbCopyAreammx: 37.37%
  * kernel: 30.32%
  * fbCompositeSrc_8888x0565: 12.55%
  * fbSolidFillmmx: 9.65%

 I would like to profile inside the kernel, anybody knows if installing the
 debuginfo for the kernel would do? If so, where is it? The kernel-
 debuginfo in (1) is too old.

 (1)
 http://download.fedora.redhat.com/pub/fedora/projects/olpc/development/i386/debug/

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Ticket URL: <http://dev.laptop.org/ticket/741#comment:1>
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