Hello,
I'm using geoserver to render the map of france ( I'm using TeleAtlas data
).
I received the TeleAtlas data as :
15 file ( zip).
Each zip, contain a list of layer ( shapefile ).
To render properly the france country, I decide to use these files.
So I created 15 store that point to each folder.
For each store I created 16 layers ( roads, area, water line, water area ).
I've also configured geowebcache.
My problem is actually, to render tiles ( by example paris, it takes time
.... 15 sec for one tile, sometime ).
Of course, I've well configured the style, to avoid generating roads when
the zoom is little .
About my configuration ?
Connections 16
Memory Usage 406 MB
Free memory
JVM Version Sun Microsystems Inc.: 1.6.0_24 (Java HotSpot(TM) 64-Bit Server
VM)
Available Fonts GeoServer can access 84 different fonts. Full list of
available fonts
Native JAI true
Native JAI ImageIO true
JAI Maximum Memory 2 GB
JAI Memory Usage 0 KB
Free memory
JAI Memory Threshold 75.0
Number of JAI Tile Threads 5
JAI Tile Thread Priority 5
ThreadPoolExecutor Core Pool Size 5
ThreadPoolExecutor Max Pool Size 10
ThreadPoolExecutor Keep Alive Time (ms) 30000
Update Sequence 1608
The machine ? Ubuntu 10.04
alex@toto:~$ head /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 23
model name : Intel(R) Xeon(R) CPU X3323 @ 2.50GHz
stepping : 10
cpu MHz : 2499.999
cache size : 3072 KB
fpu : yes
fpu_exception : yes
head /proc/meminfo
MemTotal: 8196584 kB
MemFree: 3855452 kB
Buffers: 197960 kB
Cached: 2584584 kB
SwapCached: 0 kB
Active: 3612184 kB
Inactive: 444928 kB
Active(anon): 1278484 kB
Inactive(anon): 4996 kB
Active(file): 2333700 kB
Can you help me ? What i've done wrong ?
Thank you so much !
------ example of the style used for 3 different roads ( 05.shp 06.shp
07.shp) ----------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<StyledLayerDescriptor version="1.0.0" xsi:schemaLocation="
http://www.opengis.net/sld StyledLayerDescriptor.xsd" xmlns="
http://www.opengis.net/sld"; xmlns:ogc="http://www.opengis.net/ogc";
xmlns:xlink="http://www.w3.org/1999/xlink"; xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance";>
<UserLayer>
<LayerFeatureConstraints>
<FeatureTypeConstraint/>
</LayerFeatureConstraints>
<UserStyle>
<FeatureTypeStyle>
<Rule>
<MinScaleDenominator>2.5e4</MinScaleDenominator>
<MaxScaleDenominator>2e5</MaxScaleDenominator>
<LineSymbolizer>
<Stroke>
<CssParameter name="stroke">#b7ab98</CssParameter>
<CssParameter name="stroke-width">1.0</CssParameter>
<CssParameter name="stroke-linecap">round</CssParameter>
</Stroke>
</LineSymbolizer>
</Rule>
</FeatureTypeStyle>
<FeatureTypeStyle>
<Rule>
<MinScaleDenominator>3e3</MinScaleDenominator>
<MaxScaleDenominator>2.5e4</MaxScaleDenominator>
<LineSymbolizer>
<Stroke>
<CssParameter name="stroke">#ab9e89</CssParameter>
<CssParameter name="stroke-width">6.0</CssParameter>
<CssParameter name="stroke-linecap">round</CssParameter>
</Stroke>
</LineSymbolizer>
</Rule>
</FeatureTypeStyle>
<FeatureTypeStyle>
<Rule>
<MinScaleDenominator>3e3</MinScaleDenominator>
<MaxScaleDenominator>2.5e4</MaxScaleDenominator>
<LineSymbolizer>
<Stroke>
<CssParameter name="stroke">#ffffff</CssParameter>
<CssParameter name="stroke-width">4.0</CssParameter>
<CssParameter name="stroke-linecap">round</CssParameter>
</Stroke>
</LineSymbolizer>
</Rule>
</FeatureTypeStyle>
<FeatureTypeStyle>
<!-- dark -->
<Rule>
<MinScaleDenominator>0.0</MinScaleDenominator>
<MaxScaleDenominator>3e3</MaxScaleDenominator>
<LineSymbolizer>
<Stroke>
<CssParameter name="stroke">#ab9e89</CssParameter>
<CssParameter name="stroke-width">10.0</CssParameter>
<CssParameter name="stroke-linecap">round</CssParameter>
</Stroke>
</LineSymbolizer>
</Rule>
</FeatureTypeStyle>
<FeatureTypeStyle>
<!-- light -->
<Rule>
<MinScaleDenominator>0.0</MinScaleDenominator>
<MaxScaleDenominator>3e3</MaxScaleDenominator>
<LineSymbolizer>
<Stroke>
<CssParameter name="stroke">#ffffff</CssParameter>
<CssParameter name="stroke-width">8.0</CssParameter>
<CssParameter name="stroke-linecap">round</CssParameter>
</Stroke>
</LineSymbolizer>
</Rule>
</FeatureTypeStyle>
<!-- labels -->
<FeatureTypeStyle>
<!-- RTYPE 1 : -->
<Rule>
<MaxScaleDenominator>1e5</MaxScaleDenominator>
<TextSymbolizer>
<Label>
<ogc:PropertyName>NAME</ogc:PropertyName>
</Label>
<Font>
<CssParameter name="font-family">Arial</CssParameter>
<CssParameter name="font-style">Normal</CssParameter>
<CssParameter name="font-size">8</CssParameter>
<CssParameter name="font-weight">normal</CssParameter>
</Font>
<LabelPlacement>
<LinePlacement />
</LabelPlacement>
<Halo>
<Radius>2</Radius>
<Fill>
<CssParameter name="fill">#ffffff</CssParameter>
<CssParameter name="fill-opacity">0.7</CssParameter>
</Fill>
</Halo>
<Fill>
<CssParameter name="fill">#333333</CssParameter>
</Fill>
<VendorOption name="followLine">true</VendorOption>
<VendorOption name="spaceAround">10</VendorOption>
<VendorOption name="group">yes</VendorOption>
<VendorOption name="repeat">100</VendorOption>
</TextSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</UserLayer>
</StyledLayerDescriptor>
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