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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=22151 ThreadPool OutOfMemoryException Summary: ThreadPool OutOfMemoryException Product: Tomcat 4 Version: 4.1.24 Platform: Other OS/Version: Other Status: NEW Severity: Blocker Priority: Other Component: Connector:Coyote HTTP/1.1 AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] Ok, first off I'm using RedHat Linux 7.3, Sun JDK 1.4.2, Tomcat 4.1.24. The server is an IBM xSeries with Dual Pentium Xeon 2 GHz DP processors and 2 GB RAM. Now, I've been running Tomcat with the additional parameters "-server -Xmx768m - Xms384m" and all has been working fine. With the current load of about 10-15 requests per second, the JVM uses about 500 MB of RAM and the system has about 1.2 GB of RAM free. The problem is that I need to put about 60 requests per second on this box and when I try to increase -Xmx to 1 GB of RAM or more, Tomcat seems to lockup while starting with this error: Aug 5, 2003 2:29:45 PM org.apache.tomcat.util.threads.ThreadPool$ControlRunnable run SEVERE: Caught exception executing [EMAIL PROTECTED], terminating thread java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.<init> (ThreadPool.java:582) at org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:460) at org.apache.tomcat.util.threads.ThreadPool.runIt(ThreadPool.java:293) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:536) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (ThreadPool.java:619) at java.lang.Thread.run(Thread.java:534) --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
