> From: Neha Agrawal [mailto:[EMAIL PROTECTED] > Subject: Re: Why Tomcat take about 15 minutes to start? > > Still it takes 12 minutes to restart tomcat: > What are possible solutions ?
You won't get any solutions without doing some investigative work. To repeat suggestions made over the weekend: Find out what's going on during those 15 minutes. Besides increasing the logging level, try these (in no particular order): 1) Look at CPU usage, I/O activity, and network activity to see if there's an excessive amount of any of those during the startup period. 2) Try taking periodic stack traces to find out where the threads are spending their time (jstack helps here, as would a profiler). 3) Look at JConsole displays for any excessive heap usage and GC activity, and to find out if threads are locking each other out of useful work (not likely during initialization). 4) Remove all your webapps and see if the startup time changes. If so, add them back in one at a time to find out which one is causing the problem. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
