I got it jmap -heap will print many things 2010/11/24 xu cheng <xcheng....@gmail.com>
> thanks!!! you really help me a lot! > > someone knows how to figure out how much permanent gen my vm is using? > > 2010/11/24 Caldarale, Charles R <chuck.caldar...@unisys.com> > >> > From: xu cheng [mailto:xcheng....@gmail.com] >> >> > Subject: Re: the memory puzzle me.... >> >> > by the way, do you know *any tool that can monitor the permanent >> > generation*, such what's now resident in the perm gen? >> >> I presume you mean on Windows, since you already found one for Linux. I >> suspect the more sophisticated profilers like YourKit will do it, but I'm >> not sure. Others on the list use YourKit regularly, so they might be able >> to be more definitive when they wake up in an hour or two. >> >> - 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 >> >> >
