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    <body><span class="vcard"><a class="email" href="mailto:psychon@znc.in" title="Uli Schlachter <psychon@znc.in>"> <span class="fn">Uli Schlachter</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO --- - Extreme slowness drawing dashed lines"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=73531">bug 73531</a>
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            <th>What</th>
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            <th>Added</th>
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           <td style="text-align:right;">Status</td>
           <td>NEW
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           <td>NEEDINFO
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            <b><a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO --- - Extreme slowness drawing dashed lines"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=73531#c2">Comment # 2</a>
              on <a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO --- - Extreme slowness drawing dashed lines"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=73531">bug 73531</a>
              from <span class="vcard"><a class="email" href="mailto:psychon@znc.in" title="Uli Schlachter <psychon@znc.in>"> <span class="fn">Uli Schlachter</span></a>
</span></b>
        <pre>And valgrind --tool=callgrind says that 65% of CPU time is spent inside
gnm_style_borders_row_draw() (unrelated code?) which itself spends most of its
cpu time in cairo_stroke(). So the high cpu usage seems to come from some
unrelated code which just happens to be executed more often due to the "ant
lines".

I don't see why this would be a cairo problem. Could you provide more
information, perhaps some self-contained C code that shows cairo being slow?</pre>
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