On Mon, Nov 19, 2012 at 5:03 PM, Mikolaj Rydzewski <m...@ceti.pl> wrote:
> On 19.11.2012 14:18, Ashkan Rahmani wrote: > > which way is better for my scenario? I have one server - Centos 6 x64 , >> 8GB >> ram- and 3 java web application. >> 1- run multiple instances of tomcat 6 for each application and configure >> different port in server.xml for each one. >> 2- run just one instance of tomcat 6 for all three applications by >> configuring Catalina. >> > > It depends. > > It depends on memory usage pattern for your applications - you can tweak > GC for each tomcat separately. > It depends whether they leak and you need to restart tomcat - and do not > want to disturb other ones. > It depends on many other factors. > > Usually it's enough to go with option 2, but you have to decide yourself. > > -- > Mikolaj Rydzewski <m...@ceti.pl> > > ------------------------------**------------------------------**--------- > To unsubscribe, e-mail: > users-unsubscribe@tomcat.**apache.org<users-unsubscr...@tomcat.apache.org> > For additional commands, e-mail: users-h...@tomcat.apache.org > > yes, you are right. there are many good reasons. in fact these 3 apps are actually same, but they are for 3 completely separated customers. ( We develop it and then host it for users of customers) I googled before, it seams it's really usual run multiple tomcat. I think it's not good. why we run just one httpd for all hosts? I want to say, when I run 3 tomcats, some thing would run 3 times in memory. but when I run just one, there is one of them. 1 process will be responsible for all Catalinas. of course it's totally depends on tomcat architecture. -- Best Regards, Ashkan R
