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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=6397 Stress testing the server causes a block condition that needs restarting Summary: Stress testing the server causes a block condition that needs restarting Product: Tomcat 3 Version: 3.2.3 Final Platform: All OS/Version: All Status: NEW Severity: Critical Priority: Other Component: Config AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] CC: [EMAIL PROTECTED] We are performing a stress test session, using the following architecture: - Apache JMeter 1.6.1 as the virtual user generator; - Tomcat 3.2.3 (but the 3.2.4 version is not able to add value on this) as the servlet engine; - Oracle 8.0.5 as the referenced RDBMS (through a custom connection pool); - CriticalPath InJoin Directory Server 4.0 as the referenced LDAP srv. During the stress test the number of threads handled by the java virtual machine on both Solaris 2.7 and Linux Red Hat (kernel 2.4.16-xfs) is constantly growing and leads to a freeze of the entire server. Finally even stopping the test generator the threads are not released (a 'ps' command on linux is able to show the entire set of these lightweight processes), and the server needs to be restarted. We guess is a simple misconfiguration of the server, but please give an aid cause the system is going to be extended to a high amount of users, and this trouble is critical. It would be useful to know how to set up the pool of concurrent connections entering Tomcat, as well as to know how to control the thread management parameters, if any. Thx, Antongiulio La Corte. PS the same stress test on other apps servers (such as Allaire Jrun) is completed with success. However Apache/Tomcat is the preferred solution, if feasible. -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>