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<div class=Section1>
<p class=MsoNormal><span style='color:#1F497D'>Martin,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'> </span><span
lang=EN-US style='color:#1F497D'>I’d like to thank you for the tips.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> I
took some time to read about drawing cleanup and did some tests using the
different cleaning operations.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> The
result was a great improvement in the time to publish the dwg file to Mapguide.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> See
the results below:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> DWG01
– 13386 features – 30 seconds to publish<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> DWG02
– 33201 features – 1 min 30 seconds to publish<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> DWG03
– 53116 features – 2 min 56 seconds to publish<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> DWG04
– 68917 features – 14 min 2 seconds to publish<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> DWG05
– 99399 features – 20 min 13 seconds to publish<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> In
some cases the time was reduced by half.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> Now
I need to focus on Mapguide performance, because using the larger dataset
(DWG05), Mapguide is very slow to answer a WMS map request.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> In
Mapguide, after I created a layer using this dataset, I enabled it to respond
to WMS requests.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> Mapguide
is taking about 10 minutes to generate a map image and send it back to the
browser.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> I
was monitoring Mapguide process (Windows/IIS) and noticed that it allocates 25%
of CPU for each request and keeps allocation memory in a very slow fashion.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> Is
there anything I should configure, in Mapguide, to get a better performance?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Regards,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Luis<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'> <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Martin
Morrison<br>
<b>Sent:</b> Monday, May 18, 2009 3:27 PM<br>
<b>To:</b> MapGuide Users Mail List<br>
<b>Subject:</b> RE: [mapguide-users] Performance Problem using DWF<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Luis,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Run drawing
cleanup. Seriously, do it. Take time to learn how each of the
cleanup steps applies and use it to your best advantage.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Martin<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Luis
Paolini<br>
<b>Sent:</b> Monday, May 18, 2009 2:19 PM<br>
<b>To:</b> 'MapGuide Users Mail List'<br>
<b>Subject:</b> RE: [mapguide-users] Performance Problem using DWF<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Martin,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>
</span><span lang=EN-US style='color:#1F497D'>The DWG file has 171700 items
according to qselect command.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>
The data is a set of engineering drawings (Asbuilts) that will be used as a
background map where data stored in Oracle Spatial will be overlayed.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Luis
<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Martin
Morrison<br>
<b>Sent:</b> Monday, May 18, 2009 1:51 PM<br>
<b>To:</b> MapGuide Users Mail List<br>
<b>Subject:</b> RE: [mapguide-users] Performance Problem using DWF<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Have you run drawing
cleanup? It is on the map menu (classic workspace) -> tools ->
drawing cleanup. How much data are we really talking about? 10
points or 10 million lakes?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Martin<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Luis
Paolini<br>
<b>Sent:</b> Monday, May 18, 2009 12:48 PM<br>
<b>To:</b> 'MapGuide Users Mail List'<br>
<b>Subject:</b> RE: [mapguide-users] Performance Problem using DWF<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Martin,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>
</span><span lang=EN-US style='color:#1F497D'>I ran the “audit”
command in Map 3D and it found and fixed 584 issues.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>
After that I published the file to Mapguide and the process took the same 7
hours.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>
When it finished and opened the web browser to display the map, the application
keeps waiting for Mapguide for a long time (more than 30 minutes) and then time
out.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>
The DWF file produced has about 15Mbytes and it can be opened using Design
Review.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>
In Map 3D I also executed the –purge command as suggested by James, but
there was nothing to purge.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>
Is there anything else I can try?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Regards,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>luis<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Martin
Morrison<br>
<b>Sent:</b> Friday, May 15, 2009 10:17 AM<br>
<b>To:</b> MapGuide Users Mail List<br>
<b>Subject:</b> RE: [mapguide-users] Performance Problem using DWF<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>In Map 3D you need to
make sure the dwg is in good shape before you export to either MapGuide or
DWF. Sometimes getting back to the basics are the only way to fix issues.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>The way to run audit
is to type "audit" on the command line in Map 3D and then decide
whether or not to let it fix the errors. Typically I run audit once
without fixing just to see what I am up against and then run it a second time
and let it fix the errors. Sometimes you have to audit a couple times in
a row to get the dwg clean. If it doesn't clean up you may have bigger
issues than audit can take care of and you need to resolve those.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>The most important
keyboard button is F1, it brings up help. There is detailed information
in help on all of the processes that I listed below.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Martin<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Luis
Paolini<br>
<b>Sent:</b> Friday, May 15, 2009 9:01 AM<br>
<b>To:</b> 'MapGuide Users Mail List'<br>
<b>Subject:</b> RE: [mapguide-users] Performance Problem using DWF<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Martin,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>
</span><span lang=EN-US style='color:#1F497D'>I did not audited the dwg and to
be honest, I don’t know how to do it.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>
These auditing operations should be done using Mapguide?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Luis<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>
<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Martin
Morrison<br>
<b>Sent:</b> Friday, May 15, 2009 9:49 AM<br>
<b>To:</b> MapGuide Users Mail List<br>
<b>Subject:</b> RE: [mapguide-users] Performance Problem using DWF<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Something is wrong
with the larger dwg. Have you audited the dwg? Run
MapCleanup? Purge? Cleaned up excessive scales?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Martin<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Luis
Paolini<br>
<b>Sent:</b> Friday, May 15, 2009 8:32 AM<br>
<b>To:</b> mapguide-users@lists.osgeo.org<br>
<b>Subject:</b> [mapguide-users] Performance Problem using DWF<o:p></o:p></span></p>
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<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US> I'm a new Mapguide user
and need some help to fix a performance problem publishing DWF data.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Using Autodesk Map 3D I
published a DWG to Mapguide. The DWG file has 10Mbytes and the processo took 7
hours. I think that it is too much time and something must be wrong but let's
move on.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> After that, using
Autodesk Studio, I tried to preview the layer created (DWF) and the preview
windows keeps retrieving data forever and shows nothing. At the other side,
Mapguide Server Processe allocate a lot of my server resources (memory and CPU)
for hours and do nothing.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> I also configured
the layer to accept WMS requests, but when I send a GetMap request the same
problem happens. No map is returned and the server resources are increased.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> I did the same
process with a smaller file (1 Mbyte) and it worked pretty fine. This small
file has the same layers that the big one, but with less features.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Have you guys some
ideas?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Regards,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Luis<o:p></o:p></span></p>
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