On Mon, Apr 18, 2011 at 4:39 PM, Devrim Baris Acar <devrimba...@gmail.com> wrote: > Hi, > I have been testing with geoserver 2.0.2 for some wms serving. > > I created a wms request from my client software and used this http request > to use from within "CURL" program.(it is a utility program that downloads > the url from command prompt) > > Now the results ; > > 1-From a remote machine it takes 9 seconds to serve the file(3.7 mb png > file) > 2-From a local run on the remote machine , the wms request is completed in > 0.6 seconds. (3.7 mb png file) > 3-From udig it takes nearly 28 seconds to download that imagery > 4-The same png file copies over network in less then a second. > > I dont get where the problem is and where I should tackle, any ideas?
The time it takes for uDig to get the image on screen is the sum of: - GeoServer generating the png - network transfer - png image decoding in memory - image painting on screen You're not accounting for the last two items, thought 28-9=17seconds seems like a long time to perform the last two steps. Maybe the client is really old and/or the JAI Image I/O native extensions are not installed in that machine? (I think uDig installs them by default, but for example on Win 64bit they are simply not available) Cheers Andrea -- ------------------------------------------------------- Ing. Andrea Aime GeoSolutions S.A.S. Tech lead Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 962313 mob: +39 333 8128928 http://www.geo-solutions.it http://geo-solutions.blogspot.com/ http://www.youtube.com/user/GeoSolutionsIT http://www.linkedin.com/in/andreaaime http://twitter.com/geowolf ------------------------------------------------------- ------------------------------------------------------------------------------ Benefiting from Server Virtualization: Beyond Initial Workload Consolidation -- Increasing the use of server virtualization is a top priority.Virtualization can reduce costs, simplify management, and improve application availability and disaster protection. Learn more about boosting the value of server virtualization. http://p.sf.net/sfu/vmware-sfdev2dev _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
