On Wed, Feb 2, 2011 at 6:26 AM, Caldarale, Charles R <chuck.caldar...@unisys.com> wrote: >> From: jan gestre [mailto:ipcopper...@gmail.com] >> Subject: Re: Optimize CPU Hogging Tomcat 6 > >> Here's a snippet of the thread dump using jstack: > > Nothing there of any interest; all the ones you showed weren't running and > were therefore not contributing to the CPU usage. > >> Also, here's my catalina log: > >> Feb 1, 2011 10:19:04 PM org.apache.tomcat.util.net.JIoEndpoint$Acceptor run >> SEVERE: Socket accept failed >> java.net.SocketException: Too many open files > > That looks like something you should take care of... > > Is your webapp opening files (or sockets) and failing to close them? Running > out of fd numbers will normally be fatal, and is almost always due to bugs in > a webapp. > > What's your exact Tomcat version, JDK/JRE level, and platform? >
hi chuck, Tomcat's version is 6.0.29, Sun Java JDK 1.6.0_21 and RHEL5, webapp is Alfresco. Regards, Jan --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
