Thanks Gabriel, I will try and let you know how it goes. best, amaneiro
On 13/06/11 23:11, Gabriel Roldán wrote: > On Mon, 2011-06-13 at 17:40 +0200, Andrés Maneiro wrote: >> Hello devs, >> >> I'm getting ready a bunch of data in postgis to be published by >> geoserver. In order to make geoserver responses to webbrowser petitions >> quicker, I'm polishing the data with the "common suspects" operations: >> >> - set the projection of data in postigs with the one geoserver asks for >> commonly >> - simplifying geometries by scale >> - ... >> >> I'd like to have a method to measure quantitatively the effect of that >> changes in geoserver processing time[1], to decide if going further or >> is ok as it is. Some idea? > Use JMeter http://jakarta.apache.org/jmeter/ > Run it from another machine in the same LAN if you can. > easiest is to first create a proxy in jmeter that records the requests > from the browser, configure the browser to use that proxy, access the > layer preview through that browser and do what you expect a user to do, > letting jmetter record the session. You can create a thread group in > jmeter and tell its proxy to record all the requests that match a given > mime type to go to that thread group. Beware with tiled requests the > number of generated requests is gonna be large. Be sure to configure it > to use http keep alive or you'll also be measuring HTTTP connect > latency. > Add an aggregate report listener as a sibling of the thread group, save > the jmeter project file, and run it after each improvement with the > number of threads you consider necessary. > How to do all of that properly is on the jmeter documentation. > > hope that helps, > Gabriel > >> >> best, >> amaneiro >> >> [1] geoserver processing time: I mean the time from a petition is done >> until geoserver starts to deliver the results to webbrowser. >> >> ------------------------------------------------------------------------------ >> EditLive Enterprise is the world's most technically advanced content >> authoring tool. Experience the power of Track Changes, Inline Image >> Editing and ensure content is compliant with Accessibility Checking. >> http://p.sf.net/sfu/ephox-dev2dev >> _______________________________________________ >> Geoserver-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/geoserver-users > ------------------------------------------------------------------------------ EditLive Enterprise is the world's most technically advanced content authoring tool. Experience the power of Track Changes, Inline Image Editing and ensure content is compliant with Accessibility Checking. http://p.sf.net/sfu/ephox-dev2dev _______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
