#7038 NORM Never A: Performance!

Zarro Boogs per Child bugtracker at laptop.org
Mon May 19 12:06:40 EDT 2008


#7038: Performance!
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 Reporter:  cjb         |       Owner:  cjb           
     Type:  defect      |      Status:  new           
 Priority:  normal      |   Milestone:  Never Assigned
Component:  wikiserver  |     Version:  Update.1      
 Keywords:              |    Verified:  0             
 Blocking:              |   Blockedby:                
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 The on-laptop rendering times are pretty bad.  I'd hoped article_exists()
 would clear it up, but it doesn't seem to have.  Perhaps a Bloom filter or
 similar of the index instead?

 As a result of pushing HTML to the client rather than JS, we also seem to
 have introduced a CPU race -- as soon as HTML starts being delivered to
 the browser, it and the python server start competing furiously for CPU
 time, and you can watch paragraphs being rendered in real-time as they're
 handed off.  I bet it would be faster in the end if we delayed pushing any
 HTML until it was all ready.

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Ticket URL: <http://dev.laptop.org/ticket/7038>
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