Hello. I'm using Tapestry 5.0.18. I've been doing a load test using 10 concurrent users (never more than 10 parallel requests). I've set up page pool to 10 pages also. I checked it - if 11th user comes, there is the tapestry exception about hard-limit. So, the Tomcat is run with -Xmx2048M. The ten users were browsing 4 particular pages for about 40 - 50 minutes. They are quite ordinary pages, some small, one big (kinda user dashboard).
What I get is constant 85% heap usage with: 196 instances of PageImpl 308277 instances of ComponentPageElementImpl Here is the profiler screenshot: http://img19.imageshack.us/img19/6170/tapestrymemory.png Questions are: 1. Why there is about 1G of retained CPEI objects. 2. Why there are 196 PageImpl objects, with page pool set to 10, and only 4 pages in use. 3. Where can I look for any clues? Enable some tapestry debugging? Read some important document explaining this situation? Thanks for any help. Yuri.
