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<p class="MsoPlainText">Hello,<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">I am using mapcache to serve air photos for a geomoose application.  When I am using tiled="false" the air photos are rather fast.  I thought I would try to speed things up by changing tiled to true -which is what I did for another application. 
 However on this application, half of the pictures show up really fast, however the other pictures are either slow or they time out.  I'm not sure why this is running slow.  If anyone notices something that I did wrong let me know:<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText" style="margin-left:38.25pt;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]>Mapcache works relatively fast when I am requesting a single image.<o:p></o:p></p>
<p class="MsoPlainText" style="margin-left:38.25pt;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]>Mapcache is fast when I am serving tiles to other applications.<o:p></o:p></p>
<p class="MsoPlainText" style="margin-left:38.25pt;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]>Every layer is using a single projection, which is the same one that the wms server uses.<o:p></o:p></p>
<p class="MsoPlainText" style="margin-left:38.25pt;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]>The max_extent and the initial_extent in both the mapbook, and compiled.js match the mapcache extent.<o:p></o:p></p>
<p class="MsoPlainText" style="margin-left:38.25pt;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><span style="font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]>The scales in the mapbook, and compiled.js match the resolutions in mapcache.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Please let me know if I missed a step.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Thanks<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Mark Volz, GISP<o:p></o:p></p>
<p class="MsoPlainText">GIS Specialist<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
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