Could any one of a million things. Does the JSP app not display this behavior on other app servers?
Last time I saw this happen, the developer forgot to write code to close JDBC connections each time he opened them. So after a while, the database connection pool was getting used up and blocking. Also, check if the amount of memory used by the application goes up over time; that might happen if you have objects building up in memory, such as a cache that somehow isn't getting emptied. -jmc =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://archives.java.sun.com/jsp-interest.html http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.jsp http://www.jguru.com/faq/index.jsp http://www.jspinsider.com