Are you running java 1.3 or 1.4 ? We're really trying to nail this down. We've had the Xms and Xmx options in place now for some time, and the java proc just grows right past Xmx, up to nearly full system memory, then tomcat dies.
I'm ready to hear any suggestions, but I want to try to narrow the scope somewhat. Laurent Féral-Pierssens wrote: > Hi Matthew, > > I have been experiencing the same problems but with T3.2.x. > > You should try to use Tomcat options -Xms and -Xmx > > I added those 2 lines: > > TOMCAT_OPTS="-server -Xms256m -Xmx256m -Xincgc" > export TOMCAT_OPTS > > in my /etc/init.d/tomcat script > > This increase the default heap size of the JVM to 256Meg (from 64Meg) > and make sure incremental Garbage collection is done. Since I changed > those, I have no more OutOfMemory errors. > > Hope it helps, > Laurent > > > > > -----Original Message----- > From: Matthew Boeckman [mailto:[EMAIL PROTECTED]] > Sent: May 1, 2002 12:08 PM > To: [EMAIL PROTECTED] > Subject: OutofMemoryError > > > Hello List. > > I'm running tomcat 3.1.1 on RH7.1, kernel 2.4.9-31 with JDK1.3.1, mysql > 3.23.43 > I am occasionally seeing tomcat go postal with the following errors: > Exception in thread "CompileThread0" java.lang.OutOfMemoryError: > requested 32760 bytes > > > **************** > Another exception has been detected while we were handling last error. > No information available. Please check ERROR REPORT FILE for further > information, if there is any. Good bye. > > An unexpected exception has been detected in native code outside the VM. > Unexpected Signal : 11 occurred at PC=0x419852cb Function name=(N/A) > Library=(N/A) > > NOTE: We are unable to locate the function name symbol for the error > just occurred. Please refer to release documentation for possible > reason and solutions. > > > Current Java thread: > > > **************** > Another exception has been detected while we were handling last error. > Dumping information about last error: ERROR REPORT FILE = (N/A) > PC = 0x0x419852cb > SIGNAL = 11 > FUNCTION NAME = (N/A) > LIBRARY NAME = (N/A) > Please check ERROR REPORT FILE for further information, if there is any. > Good bye. > > Any thoughts on what might be the cause? There is nothing in the log > files to tell me more than this, which gets dumped to the console. > > -Thanks! > -- Matthew Boeckman (816) 777-2160 Manager - Systems Integration Saepio Technologies == == ...Many say that DOS is the dark side, but actually UNIX is more like the dark side: It's less likely to find the one way to destroy your incredibly powerful machine, and more likely to make upper management choke. -Lore Sjoberg -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]>
