[olpc-nz] Fwd: #10147 NORM 10.1.3: XO 1.5 Wikipedia-EN slow to open Links

Tabitha Roder tabitha at tabitha.net.nz
Thu Dec 2 05:48:14 EST 2010


Hi NZ testers

If you are looking for something to test this weekend, Martin asks for tests
of Wikipedia please.
Added to
http://wiki.laptop.org/go/OLPC_New_Zealand/Test_Requests#Current_tests

Thanks
Tabitha



---------- Forwarded message ----------
From: Zarro Boogs per Child <bugtracker at laptop.org>
Date: 2 December 2010 07:26
Subject: Re: #10147 NORM 10.1.3: XO 1.5 Wikipedia-EN slow to open Links
To:
Cc: bugs at lists.laptop.org


#10147: XO 1.5 Wikipedia-EN slow to open Links
-------------------------------------------+--------------------------------
          Reporter:  reuben               |       Owner:  martin.langhoff
              Type:  defect               |      Status:  new
          Priority:  normal               |   Milestone:  10.1.3
         Component:  wikibrowse-activity  |     Version:  not specified
        Resolution:                       |    Keywords:
       Next_action:  never set            |    Verified:  0
Deployment_affected:                       |   Blockedby:
          Blocking:                       |
-------------------------------------------+--------------------------------
Changes (by martin.langhoff):

 * cc: tabitha (added)
 * owner:  cjb => martin.langhoff
 * milestone:  1.5-software-later => 10.1.3


Comment:

 Both WikipediaEN and ES were painfully slow.

 I've profiled it and narrowed down on template expansion. By
 inlining/expanding the templates directly in the datadump, we shrink the
 data and make it radically faster.

 Sample timings on XO1.5 are

 Argentina 31s to 13s (worst-case - extremely heavy page in size and
 template usage, 365KB HTML payload!)
 Andorra 22s to 2.6s (large-ish page, heavy template usage - 71KB HTML
 payload)
 Lógica 6s to 3s

 Please test the bundles at
http://dev.laptop.org/~martin/wikipedia_es/<http://dev.laptop.org/%7Emartin/wikipedia_es/>and
 http://dev.laptop.org/~martin/wikipedia_en/<http://dev.laptop.org/%7Emartin/wikipedia_en/>

--
Ticket URL: <http://dev.laptop.org/ticket/10147#comment:4>
One Laptop Per Child <http://laptop.org/>
OLPC bug tracking system
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