On Mon, Oct 10, 2011 at 3:21 PM, Micka <mickamus...@gmail.com> wrote: > here is an another result of the command : > num #instances #bytes class name > ---------------------------------------------- > 1: 51870 29907984 [B > 2: 143385 23236400 <constMethodKlass> > 3: 143385 19519080 <methodKlass> > 4: 13757 16819968 <constantPoolKlass>
In all the dumps you showed the memory used by the byte[] and int[], which store image tiles, but none of them shows too large memory usage, the values I see go between 30 and 100MB Let's get back a moment... how do you determine there is a memory leak? A memory leak in java always results in the server throwing an endless number of OOM execptions (which are logged in the logs), the moment it starts throwing them it does not stop. If you assume there is a leak because the memory used by the JVM grows, that's not it: any JVM under pressure (you're seeding the tile cache) will allocate more and more memory until it reaches the limits set by -Xmx, and it's very unlikely that it will ever give it back. So the normal situation is that you see the JVM use more and more memory for a while, but then it stops and hovers at the same memory usage (as seen from the OS) ever after 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 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 ------------------------------------------------------- ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
