Is there any reason not to upgrade to 5.5? Is that ready for prime time? Thanks.
Jack On Tue, 21 Dec 2004 16:06:13 -0000, Allistair Crossley <[EMAIL PROTECTED]> wrote: > i think (from memory) it had to do with registering requests with jk. anyway, > like i say, upgrade and you'll see that leak go away i am pretty sure. > > > -----Original Message----- > > From: Allistair Crossley > > Sent: 21 December 2004 16:00 > > To: Tomcat Users List; [EMAIL PROTECTED] > > Subject: RE: Why is tomcat (java) so memory intensive? > > > > > > 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] > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- "You can lead a horse to water but you cannot make it float on its back." ~Dakota Jack~ "You can't wake a person who is pretending to be asleep." ~Native Proverb~ "Each man is good in His sight. It is not necessary for eagles to be crows." ~Hunkesni (Sitting Bull), Hunkpapa Sioux~ ----------------------------------------------- "This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose, or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you for your cooperation." --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
