Good morning. I'm hoping someone has experience configuring Tomcat 4 and GC. We recently upgraded our version of Tomcat from 3 to 4, and are now experiencing periodic outages. Our problem comes when a Full GC runs. What we've seen that a Full GC is run more and more frequently to the point of running every few seconds.
My site serves ~3000 JSPs per minute during peak on Solaris 8 using Java 1.4.0_04-b04 and Tomcat 4.1.31. The server.xml startup commands are "-server -verbose:gc -XX:+PrintGCTimeStamps -XX:+PrintGCDetails -Xms200m -Xmx400m" We tried "-Xincgc" which worked fine for awhile yesterday until all of a sudden all free memory on the box was used up presumably while GC ran. Research indicates that using -XX:+UseParallelGC might be an option except that it isn't supported in 1.4.0. Is upgrading Java to 1.4.2 our best solution? Any suggestions would be greatly appreciated. Thanks Ken --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
