On Fri, 2011-11-11 at 08:40 -0800, celtic man wrote: > Is this JAVA setting below OK ? > > cat /proc/meminfo > MemTotal: 4149124 kB > MemFree: 457884 kB > > 4Gb total memory on the linux box and have 0.4GB free memory and
I think MemFree misleading. Don't quote me but I think you have to add Buffers as well. Or if you can run gnome apps try running gnome-system-monitor and click the Resources tab. Gives a more realistic picture I think. > tomcat(6.0.18) running with below : > > JAVA_OPTS=-Xmx2000M so that i.e 1.9GB ?? > > or please suggest me the best settings that i add and not have any memory > leak issues on the application.. > No setting will fix a memory leak. Eventually you'll get OutOfMemoryExceptions. It becomes a question of when and how often do you want to restart. You haven't actually indicated in this thread whether you're getting OOMs. Is that the problem you're trying to address? > > > Pid * wrote: > > > > On 10/11/2011 22:45, Igor Cicimov wrote: > >>> > >>> JAVA_OPTS=-Xms2048M -Xmx2048M -XX:Permsize=512m -XX:MaxPermsize=512m > >>> > >> > >> You are allocating here 2.5GB of memory to tomcat ... how do you expect > >> it > >> to start on a box with 2GB in total of which only 500MB are available? > > > > +1 It's the perfect way to achieve shockingly bad performance. > > > > > > p > > > > > >> On Fri, Nov 11, 2011 at 8:25 AM, Christopher Schultz < > >> ch...@christopherschultz.net> wrote: > >> > >> Celtic, > >> > >> On 11/10/11 12:02 PM, celtic man wrote: > >>>>> So i have updated the setenv.sh with -Xms2048M -Xmx2048M > >>>>> -XX:Permsize=512m -XX:MaxPermsize=512m and restarted tomcat.. > >> > >> Where is setenv.sh located? Can you give us the full contents of that > >> file? > >> > >>>>> but when i grep for tomcat process i don't see it .. > >>>>> > >>>>> ps -ef | grep tomcat root 10959 1 19 14:57 pts/4 > >>>>> 00:00:29 /appl/java/bin/java -Dnop > >>>>> -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager > >>>>> -Djava.endorsed.dirs=/appl/tomcat/endorsed -classpath > >>>>> /appl/tomcat/bin/bootstrap.jar:/appl/tomcat/bin/tomcat-juli.jar > >>>>> -Dcatalina.base=/appl/tomcat -Dcatalina.home=/appl/tomcat > >>>>> -Djava.io.tmpdir=/appl/tomcat/temp > >>>>> org.apache.catalina.startup.Bootstrap start > >> > >> How are you starting Tomcat? Give us the exact command you are running. > >> > >> -chris > >>> > >>> --------------------------------------------------------------------- > >>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > >>> For additional commands, e-mail: users-h...@tomcat.apache.org > >>> > >>> > >> > > > > -- > > > > [key:62590808] > > > > > > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
