Have you looked at this page? http://jakarta.apache.org/tomcat/faq/memory.html
-----Original Message----- From: Stephen Charles Huey [mailto:[EMAIL PROTECTED] Sent: November 22, 2004 4:50 PM To: Tomcat User Subject: help with out of memory error Is this just a really ambiguous error message, or are there some specific places I can be hunting for an issue: Nov 22, 2004 3:53:42 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.jav a:619) at java.lang.Thread.run(Thread.java:534) Less than half of the 3GB of RAM on our Win2000 box was in use, and only about 300MB was in use by Tomcat, and the site was just giving us a "The page cannot be displayed" error when we would try to log into it, and yet, the database was being updated by the web application (apparently, one or more users had had a long operation started). In other words, it seemed like Tomcat/the web app was partially running, but not letting anyone else in, or something like that. How do we troubleshoot this? We allocate about 1.5GB to the JVM (for initial and max heap size). Thanks, Stephen --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] !DSPAM:41a25ef9128851503898241!