Hi Tomcat support team, While upgrading Tomcat from tomcat 6(6.0.28) to tomcat 7 (7.0.54). the following problem happens. TOMCAT 7 (7.0.54) memory consumption increased about approx. 3 times compare to the existing tomcat 6 (6.0.28) memory consumption.
Tomcat 6.0.28 memory consumption MAP. RESIDENT MEMORY:300-400 MB Approx. Tomcat 7.0.54 memory consumption MAP. RESIDENT MEMORY:900-1800 MB Approx. Underline java platform is same(OpenJDK7) in both tomcat 6 and tomcat 7. Now question is that, why the memory consumption increased about 3 times in Tomcat 7. Regards, Rahul Kumar Singh DISCLAIMER: ----------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or NEC or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of NEC or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. . -----------------------------------------------------------------------------------------------------------------------
