On Mar 24, 2014, at 1:29 PM, Jose Irrazabal <jbig1...@gmail.com> wrote:
> Hi All, > > I use Apache Tomcat/7.0.29 to deploy my applications and I would like to > know about the information that is displayed in the Server Status in the > Manager of Tomcat in the option "http-bio-8080" where I see the Threads > this way: Max threads: 200 Current thread count: 190 Current thread busy: > 189. The Tomcat in a moment is stopped, and visualizing The Threads are > processes with state S and I would like to know what it means and how it > could improve performance. You can get more information by taking thread dumps of the process. http://wiki.apache.org/tomcat/HowTo#How_do_I_obtain_a_thread_dump_of_my_running_webapp_.3F See this section for some pointers on reading thread dumps. http://wiki.apache.org/tomcat/HowTo#How_do_I_read_a_Java_thread_dump_.3F The thread dumps should give you a better idea as to what each thread is doing. With more information, you can better understand what is going on and more accurately determine where to go from there. As far as performance, it’s great that you want to improve it, but improving performance can mean a lot of things. What is it specifically that you want to improve? Are you trying to reduce memory consumption, reduce CPU consumption, reduce GC overhead, reduce request handling time for X URL, etc? Dan PS 7.0.29 is pretty old. You should strongly consider upgrading to get all the latest bug and security fixes. > > Any information will be of great help. > > > I will appreciate any help. Thanking You! > > > Jose Irrazabal --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
