Check the memory usage on the JVM that's running Tomcat. If you see the memory usage steadily tick upward, it's likely that somewhere in one of the web apps (or perhaps in Tomcat itself) a thread is creating resources and never releasing them. Could be a Collection somewhere that just keeps growing.
-----Original Message----- From: Santosh Asbe [mailto:[EMAIL PROTECTED] Sent: Friday, October 14, 2005 8:57 AM To: Tomcat Users List Subject: Re: Tomcat 4.1.31 hangs after 2 days .. any idea on what going on .. ?... please help Hi, Check this link http://marc.theaimsgroup.com/?l=tomcat-user&m=108556070626723&w=2 Also your hung status of tomcat might be due to JVM and kernel threading. Use the foloowing in catalina.sh using the following: > > export LD_ASSUME_KERNEL=2.4.1 It should be less or same to your kernel version Santosh On 10/14/05, David Gagnon <[EMAIL PROTECTED]> wrote: > > Thanks for your help guys ! I try to inspect the thread to find where > they are blocked! > > Regards > /David > > > GB Developer wrote: > > >You could try getting a thread dump. > > > >KILL -3 <pid> > > > ><pid> is the pid of your tomcat process. The output of this command > should > >be in catalina.out, or wherever you have (re)directed stderr. Look into > this > >output for threads you've created (or tomcat processing threads) that > seem > >to be hung up on code you've written. > > > > > > > > > >>-----Original Message----- > >>From: David Gagnon [mailto:[EMAIL PROTECTED] > >>Sent: Thursday, October 13, 2005 1:14 PM > >>To: Tomcat Users List > >>Subject: Re: Tomcat 4.1.31 hangs after 2 days .. any idea on > >>what going on .. ?... please help > >> > >> > >>Thanks for your answer ! > >> > >> I'll check for that but like I said : > >> > >> In my webapp I have a thread that look into the db .. I know > >>that this thread is still working properly. Is someone have > >>any idea on what > >> > >>So sound to me that the problem is elsewhere. But I will > >>check for that > >>anyway! Thanks for your help > >> > >>/David > >> > >> > >> > > > > > >--------------------------------------------------------------------- > >To unsubscribe, e-mail: [EMAIL PROTECTED] > >For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
