Hi Vikram, I'm using tomcat 7 for Geoserver 2.4.0 in Windows XP platform. Check my JVM configuration below.It may help u.
1.Right click on tomcat service icon and goto configure 2.Update below values in 'Java' as shown in this screenshot. *Java Virtual Machine:* C:\Program Files\Java\jre7\bin\client\jvm.dll *Java Classpath:* C:\Program Files\Apache Software Foundation\Tomcat 7.0\bin\bootstrap.jar;C:\Program Files\Apache Software Foundation\Tomcat 7.0\bin\tomcat-juli.jar *Java Options:* -Dcatalina.home=C:\Program Files\Apache Software Foundation\Tomcat 7.0 -Dcatalina.base=C:\Program Files\Apache Software Foundation\Tomcat 7.0 -Djava.endorsed.dirs=C:\Program Files\Apache Software Foundation\Tomcat 7.0\endorsed -Djava.io.tmpdir=C:\temp -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file=C:\Program Files\Apache Software Foundation\Tomcat 7.0\conf\logging.properties -XX:NewSize=256m -XX:MaxNewSize=256m -Dsun.rmi.dgc.client.gcInterval=600000 -Dsun.rmi.dgc.server.gcInterval=600000 -XX:+UseParallelGC -XX:PermSize=256m -XX:MaxPermSize=256m -verbose:gc -XX:+PrintTenuringDistribution -XX:+HeapDumpOnOutOfMemoryError Memory values should be set as per your RAM. Refer page number 285 in GeoServer Beginner's Guide [eBook].pdf [image: Inline image 1] Thanks & Regards, Venkat E GIS Developer On Tue, Jan 28, 2014 at 8:57 PM, carlo cancellieri < [email protected]> wrote: > Vikram, > > Dear Carlo, >> >> http://docs.geoserver.org/stable/en/user/production/container.html#optimize-your-jvm >> >> How to configure JVM settings..I am using tomcat. I don't know how to >> apply the settings which is mentioned in the above doc.. >> > > Take also a look here: > http://geoserver.geo-solutions.it/edu/en/adv_gsconfig/gsproduction.html > http://boundlessgeo.com/whitepaper/geoserver-production-2/ > > Cheers, > Carlo > > > >> >> >> *Regards,* >> >> *S. Thiruvikraman M.Sc.,* >> >> *Ph: +919746149212 <%2B919746149212> , +919003419957 <%2B919003419957> * >> >> * <http://www.linkedin.com/in/vikramangis> >> <https://www.facebook.com/vikramgeek> * >> >> >> >> On Tue, Jan 28, 2014 at 2:32 PM, carlo cancellieri < >> [email protected]> wrote: >> >>> Vikram, >>> >>> I am using "sample map" as the base layer and 100 overlays(single >>>> tile). Total no. of request is around 125 to geoserver on zoom/pan for one >>>> time. This map will be used by n number of users. >>>> >>> >>> Probably adding a bit less then 100 layers to the map component will >>> solve most of your problems :). >>> >>> If you need all of those layers try setting 'visibility=false' to most >>> of them this may avoid sending hundreds of queries for not visible >>> (z-index) layers. >>> >>> To understand if you need a cluster of geoserver, could you specify what >>> will be the size of 'n' (10, 100, 1000, 10.000 or more)? >>> >>> >>> >>>> *These are my problems....* >>>> 1. Geoserver is not responding properly >>>> 2. Responses is time consuming >>>> >>> >>> Mmm this may never (or very rarely) happen.... Which kind of store you >>> are using? (huge shapefile?) >>> Consider pre-processing the data before ingestion to optimize runtime >>> queries. >>> btw which GeoServer version are you using? >>> >>> >>>> >>>> *My queries.....* >>>> 1. How to control the above mentioned requests...? >>>> >>> >>> Consider also installing the control flow module: >>> >>> http://docs.geoserver.org/stable/en/user/extensions/controlflow/index.html >>> >>> >>>> 2. Right now I am accessing GeoWebCache from this URL >>>> *"../geoserver/gwc/service/wms". >>>> *How to access cached tiles directly...? >>>> >>> >>> Look at this example: >>> http://dev.openlayers.org/sandbox/tschaub/gwc/examples/geowebcache.html >>> >>> Try also WMTS: >>> http://openlayers.org/dev/examples/wmts.html >>> >>> >>> >>>> 3. How to configure Geoserver for production environment. I had a >>>> glance in documentation of geoserver about configuring. Is that enough or >>>> some more modification is needed ? >>>> >>> >>> Read carefully this documentation: >>> http://docs.geoserver.org/stable/en/user/production/index.html >>> >>> Generally speaking applying those suggestion you may have a quite >>> performant environment, anyhow >>> if you need more support for your production environment you may also >>> consider contacting technical commercial support: >>> http://geoserver.org/display/GEOS/Commercial+Support >>> >>> >>> Cheers, >>> Carlo >>> >>> -- >>> == >>> Our support, Your Success! Visit http://opensdi.geo-solutions.it for >>> more information. >>> == >>> >>> Dott. Carlo Cancellieri >>> @cancellieric >>> Software Engineer >>> >>> GeoSolutions S.A.S. >>> Via Poggio alle Viti 1187 >>> 55054 Massarosa (LU) >>> Italy >>> phone: +39 0584 962313 >>> fax: +39 0584 1660272 >>> >>> http://www.geo-solutions.it >>> http://twitter.com/geosolutions_it >>> >>> ------------------------------------------------------- >>> >> >> > > > -- > == > Our support, Your Success! Visit http://opensdi.geo-solutions.it for more > information. > == > > Dott. Carlo Cancellieri > @cancellieric > Software Engineer > > GeoSolutions S.A.S. > Via Poggio alle Viti 1187 > 55054 Massarosa (LU) > Italy > phone: +39 0584 962313 > fax: +39 0584 1660272 > > http://www.geo-solutions.it > http://twitter.com/geosolutions_it > > ------------------------------------------------------- > > > ------------------------------------------------------------------------------ > WatchGuard Dimension instantly turns raw network data into actionable > security intelligence. 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