In top, my java processes all show an average VIRT size of about 250MB and an average RES size of about 150MB. Most of them were started with a 64MB heap size. I have two questions:
1. Top shows 0k of swap usage, so the system is not swapping. In that case, why is there a difference between the VIRT and RES numbers? My understanding is that RES=CODE+DATA and VIRT=RES+SWAP. If swap=0, then should not RES and VIRT be the same? 2. Where does the 64MB of java heap show up? -- Eric Robinson Disclaimer - June 22, 2010 This email and any files transmitted with it are confidential and intended solely for Tomcat Users List. If you are not the named addressee you should not disseminate, distribute, copy or alter this email. Any views or opinions presented in this email are solely those of the author and might not represent those of . Warning: Although has taken reasonable precautions to ensure no viruses are present in this email, the company cannot accept responsibility for any loss or damage arising from the use of this email or attachments. This disclaimer was added by Policy Patrol: http://www.policypatrol.com/ --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
