Ok, I'll try that next. Two things: - Did some searching, but couldn't find how to determine the default GC method for my Java version - Would you recommend I move this problem elsewhere, given that this is likely not related to Tomcat at all. I don't want to spam this list.
Thanks, Bradley On Thu, Sep 3, 2009 at 4:24 PM, Caldarale, Charles R < chuck.caldar...@unisys.com> wrote: > > From: Bradley Wagner [mailto:bradley.wag...@hannonhill.com] > > Subject: Re: 100% usage and hanging on startup of Spring/Hibernate app > > in Tomcat 5.5 on Ubuntu 7 > > > > And again in a new place on subsequent attempt. > > There's nothing unusual that I can see in the traces, so it looks like you > will have to try random GC settings until something works (as Mark suggested > some time ago). Try turning these tags on, one at a time: > > -XX:+UseParallelGC > -XX:+UseParallelOldGC > -XX:+UseSerialGC > -XX:+DoEscapeAnalysis > -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC > > The last one is somewhat experimental, as the parameter implies. > > - 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 unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
