Hi, Sorry the content of the mail was bit messed up ,i have corrected the settings wordings please read the below text
To make our tomcat heap size memory to 8 GB we have set the below settings -Xms8192M -Xmx8192M -Xss1024K -XX:PermSize=64m -XX:MaxPermSize=256m -Dfile.encoding=Cp1252 Please suggest is this ok ? as we are observing the maximum heap size memory for tomcat gets a reduced bit to around 7756736K and it keeps flucatating.Is this normal behaviour The OS we are using is Linux 8. - Well we are using 64 bit JDK - We are prinitng the heap mem using Log 4J utitiy in the apllication logs. On Sat, Nov 15, 2008 at 4:01 AM, Caldarale, Charles R < [EMAIL PROTECTED]> wrote: > > From: Harish S Rathod [mailto:[EMAIL PROTECTED] > > Subject: Question regarding Tomcat memory > > First, use a different mailer or send only in plain text; whatever you're > using is encoding even standard ASCII characters like "=". > > > To make our tomcat heap size memory to 8 GB we have set the below=20 > > How much RAM and swap space do you have on the system? What JVM are you > using? To go over 1.8 GB you need a 64-bit JVM. > > > $CATALINA_OPTS -Xms8192M -Xmx8192M -Xss1024K=20 > > Setting -Xss is usually not useful, unless your application is very, very > strange. > > > as we are observing the maximum heap size memory for > > tomcat gets a reduced bit to around 7756736K and it > > keeps flucatating. > > What are you using to do the "observing"? When I run JConsole targeting a > JVM with the exact settings you specify, it says this about the heap: > > Committed: 8,039,104 kbytes > Max: 8,039,104 kbytes > > This is on a SuSE 10 system, with JDK 1.6.0_07, in server mode. > > - 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 start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
