you are right, tomcat 5.0.19 did have a memory leak. some dispute it, but it is there, i had it also and used a profiler to show it. you should upgrade to 5.0.28.
Allistair. > -----Original Message----- > From: Philippe Deslauriers [mailto:[EMAIL PROTECTED] > Sent: 21 December 2004 15:47 > To: Tomcat Users List; [EMAIL PROTECTED] > Subject: RE: Why is tomcat (java) so memory intensive? > > > > Actually no, I tough it was 256Mb. Thanks. > It will go out of memory around 125Mb 140Mb in the task > manager. It depends. > > But your point just prove my problem to be even stanger: if > 64 Mb shoulb be > the limit > where did the other 60Mb+ go? (the JVM itself never takes > that much memory, > not from my experience). > > What I did not mention in the orgininal post is that I have > the same problem > with an app running on 5.0.18 sam jdk, using -Xms256m > -Xmx1024m, it will > also run OOM, and again profiling the app did not show any > leak, and a large > gap between the total heap and whatever the task manger reports. > > My main issue here is where does the gap come from? > > > -----Original Message----- > From: Christoph Kutzinski [mailto:[EMAIL PROTECTED] > Sent: Tuesday, December 21, 2004 10:22 AM > To: Tomcat Users List > Subject: Re: Why is tomcat (java) so memory intensive? > > > Philippe Deslauriers wrote: > > I am using Tomcat 5.0.19 on Windows XP SP2, J2SDK 1.4.2_03. > > > > I have a serious memory problem with Tomcat, it just EAT > memory without > > explanation, until OOM error occurs. > > > > The Java.exe process in the windows task manager reports > using between > 95Mb > > and 105Mb after the startup of the webapp. I do not use Xms > Xmx options in > > dev mode. > > You do know that the VM will only allocate 64 mb for heap if you don't > use the Xmx option, do you? > After the 64 mb are used up the vm will throw an oom error. > How much memory does the taskmanager report before the oom > error happens? > > > Christoph > > --------------------------------------------------------------------- > 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] > > <FONT SIZE=1 FACE="VERDANA,ARIAL" COLOR=BLUE> ------------------------------------------------------- QAS Ltd. Developers of QuickAddress Software <a href="http://www.qas.com";>www.qas.com</a> Registered in England: No 2582055 Registered in Australia: No 082 851 474 ------------------------------------------------------- </FONT> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
