I get this too from recent cvs, 100 threads delivering 100 1k mails, Jmeas chokes at around mail 1200, after a couple of minutes.
d. > -----Original Message----- > From: Noel J. Bergman [mailto:[EMAIL PROTECTED]] > Sent: 11 October 2002 16:46 > To: James Users List; [EMAIL PROTECTED] > Subject: RE: James memory leak > > > Known issue. Please try the 2.1 code, and let us know what you see. > > --- Noel > > -----Original Message----- > From: Diego Castillo [mailto:[EMAIL PROTECTED]] > Sent: Friday, October 11, 2002 9:29 > To: [EMAIL PROTECTED] > Cc: Diego Castillo, INEXBEE > Subject: James memory leak > > > Hi, > > I am using James 2.0a3 with JDK 1.3.1 on W2K machine. > > I am experiencing a memory leak in my application. During my > troubleshooting I have finally removed all my mailets in order to test > James alone. The memory leak persists! > > This is my scenario: > - I have a load generator that sends 10 mail/second. Mails have > different sizes, with an average of 11Kb. > - On the James size, I have a mailet that prints the JVM total and free > memory (in Mb) every 100 messages. Here you have my spoolmanager > configuration and the results that I get: > > <spoolmanager> > <threads>1</threads> > <mailetpackages> > <mailetpackage>org.apache.james.transport.mailets</mailetpackage> > <mailetpackage>test</mailetpackage> > </mailetpackages> > <matcherpackages> > <matcherpackage>org.apache.james.transport.matchers</matcherpackage> > </matcherpackages> > <processor name="root"> > <mailet match="All" class="MemoryPrinter"/> > <mailet match="All" class="Null"/> > </processor> > </spoolmanager> > > Mail # Total memory Free memory > 0 2.5820312 0.5600738 > 100 5.6132812 1.6391296 > 200 9.0234375 2.3683395 > 300 15.128906 5.4931946 > 400 15.128906 3.0394592 > 500 25.488281 10.329994 > 600 25.488281 7.8969116 > 700 25.488281 3.9112778 > 800 25.488281 1.5132217 > 900 42.125 16.21582 > 1000 42.125 12.281708 > 1100 42.125 10.111511 > 1200 42.125 7.9458237 > 1300 42.125 3.9470978 > 1400 42.125 1.725914 > 1500 63.75 23.18071 > 1600 63.75 19.276215 > 1700 63.75 17.146133 > 1800 63.75 14.976295 > 1900 63.75 11.164001 > 2000 63.75 9.04203 > 2100 63.75 7.0878906 > 2200 63.75 4.38665 > > James crashes in less than 4min with an OutOfMemoryError. JVM options > that increase heap size would only make this happen a little bit later > :-( > > Has anyone experienced this before? Any suggestions about a better JVM > or a different James version? May this come from Avalon? > > Regards, > > > Diego > > > -- > 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]> > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>