Please, how large are your pictures? Are they directly served by Tomcat? Do you have other JSP / servlets running? How many clients or requests does it take to crash?
-----Original Message----- From: Patrick Codere [mailto:[EMAIL PROTECTED]] Sent: 16 August 2002 3:43 PM To: 'Tomcat Users List' Subject: RE: OutOfMemory Error But i'm still lost here. If my Standalone tomcat crashes because of outofmemory problem, does that mean i need to change the heap size by changing the heap size with all the classes in my webapp like this : java -Xms128m -Xmx256m AllMyClasses Could that solve the problem? And how do i make the JVM reclaim memory? Thanks everyone, Pat -----Original Message----- From: Marinko, Jeff [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 15, 2002 5:58 PM To: 'Tomcat Users List' Subject: RE: OutOfMemory Error Because you are not indicating what .class file you want to run... Try: java -Xms128m -Xmx256 YourJavaClassHere That should do it.... -----Original Message----- From: Patrick Codere [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 15, 2002 3:02 PM To: 'Tomcat Users List' Subject: RE: OutOfMemory Error Can someone tell me why when i go on the command prompt and write java -Xms128m -Xmx256m I get the Usage: java [-options] list Thanks. -----Original Message----- From: Patrick Codere [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 15, 2002 4:24 PM To: 'Tomcat Users List' Subject: RE: OutOfMemory Error Thanks a lot, Still, I really feel stupid here, but I tried java -Xms128m -Xmx256m on the command prompt and get the Usage: java [-options] list Thanks -----Original Message----- From: Marinko, Jeff [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 15, 2002 4:07 PM To: 'Tomcat Users List' Subject: RE: OutOfMemory Error To answer your first question, I'm assuming you only have so much memory, so if you keep allocating memory, you'll eventually run out and then you'll have problems. As long as the JVM can reclaim memory, you should be alright. For your second question, it should look something like this: JAVA -Xms128m -Xmx256m Where -Xmx256m is your "maximum heap size". It gave you that error because the default is 80 megs (which I'm having trouble with), so setting the minimum above 80 megs gives you the error message. http://java.sun.com/j2se/1.4/docs/tooldocs/windows/java.html For the windows standard and non-standard options (such as -Xms and -Xmx). Hope that clears it up for you. -----Original Message----- From: Patrick Codere [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 15, 2002 1:10 PM To: 'Tomcat Users List' Subject: OutOfMemory Error Hi, outofmemory problem crashes my Standalone Tomcat Server(NT 4, Tomcat 4.03). large images on the site. From reading on subject, seems I have to increase the JVM heap size. Question? I created a jsp page that shows me the Total memory and Free memory on the site. The free memory balances between a number and another getting smaller and smaller until it crashes. If I add memory, does that only mean its going to take longer before it crashes? Question? writing JAVA -Xms128m get Incompatible initial and maximum heap size Please help Pat -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> **** DISCLAIMER **** "This e-mail and any attachments thereto may contain information which is confidential and/or protected by intellectual property rights and are intended for the sole use of the recipient(s) named above. Any use of the information contained herein (including, but not limited to, total or partial reproduction, communication or distribution in any form) by persons other than the designated recipient(s) is prohibited. If you have received this e-mail in error, please notify the sender either by telephone or by e-mail and delete the material from any computer. Thank you for your cooperation." -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
