Thank you Scott for your fast response. I installed YourKit and attached it to Tomcat. I was able to profile but when I started the Memory snapshot Tomcat5 crashed.
I will try to to grab a memory snapshot some other way. Sorry it took me this log to respond but this is a production system so I have to wait until 3:00 AM to do these kind of things. Thanks again! Quoting Scott Battaglia <[EMAIL PROTECTED]>: > Renato, > > Can you create a memory snapshot using something like the Eclipse Profiler > or YourKit and let me know what is hanging around in memory. > > If there is something hanging around I'd like to see it removed in the > 3.1.1release which is coming out soon :-) > > Thanks > -Scott > > On 10/1/07, Renato Giron <[EMAIL PROTECTED]> wrote: >> >> Hello friends, >> >> My CAS 3.1 application does not free up memory considerably during garbage >> collection. The amount of memory that is freed up decreases on each >> garbage >> collection until there is no more memory available and the application >> crashes. >> I looked at the CAS logs and it seems to be clearing expired tickets every >> three >> hours. >> >> I am using the WAR file that comes with the distribution with no changes >> (except >> for UI) My application is used by approximately 30K users and it seems to >> be >> handling the load with no problems. >> >> I am new to CAS so I would like to hear some advice from the experts. Is >> this a >> CAS design issue? Is there a way to optimize tickets registry? Can tickets >> be >> registered on database engines (like MySQL)? >> >> This is my current configuration: >> >> -Windows 2003 Server >> -Tomcat 5.5 JRE 1.6 >> -CAS 3.1 >> -Xms512m >> -Xmx1600m >> >> Thank you all for any suggestions you may have. >> >> >> >> >> ---------------------------------------------------------------- >> This message was sent using IMP, the Internet Messaging Program. >> _______________________________________________ >> Yale CAS mailing list >> [email protected] >> http://tp.its.yale.edu/mailman/listinfo/cas >> > > > > -- > -Scott Battaglia > > LinkedIn: http://www.linkedin.com/in/scottbattaglia > -- Renato Giron General Manager Maya Crafts http://www.mayacrafts.com [EMAIL PROTECTED] (713)377-4238 ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. _______________________________________________ Yale CAS mailing list [email protected] http://tp.its.yale.edu/mailman/listinfo/cas
