Hi, I make use of Appfuse 2.02 Struts 2 modular + jpa.
I have big big problems with performance. I hope some of you can HELP me... My datamodel make use of the User domain object with 13 references. I have enabled org.hibernate.SQL log and it seems like there are lot selects with those references and I use the default ehcache settings. Each web-request make a lot (1-5) of userManager.findActiveUser(..). In addition, when I get the User object a make use of deep copy the User object and it's references using copy constructor instead of using deattached objects on front end struts 2. Each time I uncomment a reference from the User object it become bit more quicker. My application connects to a MySQL database with 700 users. When I have all most all empty database with only samp-data.xml it is quick but with 700 users and 13 domain objects it is slow every time a put a new reference from user domain object. What do you think my problem is ? 1. The user object with 13 references to other domain objects configured with JPA 2. Caching configuration ? 3. Multiple calls (1-6,7) to userManager.findActiveUser(...) 4. ? I'm very very lost. What should I do ? -taltun -- View this message in context: http://n4.nabble.com/Performance-problems-tp758760p758760.html Sent from the AppFuse - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@appfuse.dev.java.net For additional commands, e-mail: users-h...@appfuse.dev.java.net
