[Webkit-unassigned] [Bug 31931] CPU spikes when rendering, spending time loading compressed pcf fonts

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=31931





--- Comment #1 from Duy Nguyen <pclouds at gmail.com>  2009-11-27 19:21:37 PST ---
This is the list of fonts opened and number of open times (browsing
yahoo.co.jp):

      1 open("/usr/share/fonts/corefonts/arialbd.ttf", O_RDONLY) = 19
     56 open("/usr/share/fonts/corefonts/arialbd.ttf", O_RDONLY) = 21
      1 open("/usr/share/fonts/corefonts/arialbd.ttf", O_RDONLY) = 26
      1 open("/usr/share/fonts/corefonts/arial.ttf", O_RDONLY) = 17
    355 open("/usr/share/fonts/corefonts/arial.ttf", O_RDONLY) = 21
     54 open("/usr/share/fonts/corefonts/courbd.ttf", O_RDONLY) = 21
    370 open("/usr/share/fonts/corefonts/couri.ttf", O_RDONLY) = 21
    329 open("/usr/share/fonts/corefonts/cour.ttf", O_RDONLY) = 21
    321 open("/usr/share/fonts/dejavu/DejaVuSans-BoldOblique.ttf", O_RDONLY) =
21
    347 open("/usr/share/fonts/dejavu/DejaVuSansMono-Bold.ttf", O_RDONLY) = 21
    369 open("/usr/share/fonts/dejavu/DejaVuSans.ttf", O_RDONLY) = 21
    323 open("/usr/share/fonts/dejavu/DejaVuSerif-Italic.ttf", O_RDONLY) = 21
    322 open("/usr/share/fonts/dejavu/DejaVuSerif.ttf", O_RDONLY) = 21
    356 open("/usr/share/fonts/freefont-ttf/FreeMono.ttf", O_RDONLY) = 21
    322 open("/usr/share/fonts/freefont-ttf/FreeSans.ttf", O_RDONLY) = 21
    390 open("/usr/share/fonts/freefont-ttf/FreeSerif.ttf", O_RDONLY) = 21
    389 open("/usr/share/fonts/misc/10x20.pcf.gz", O_RDONLY) = 21
    313 open("/usr/share/fonts/misc/12x13ja.pcf.gz", O_RDONLY) = 21
    358 open("/usr/share/fonts/misc/6x13.pcf.gz", O_RDONLY) = 21
    375 open("/usr/share/fonts/misc/9x15.pcf.gz", O_RDONLY) = 21
    328 open("/usr/share/fonts/misc/9x18.pcf.gz", O_RDONLY) = 21
    366 open("/usr/share/fonts/unifont/unifont-h.pcf.gz", O_RDONLY) = 21

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