Hi, We have a Jruby on rails application deployed in tomcat. Our Jruby version is 1.5.1 and tomcat version is 6.0.26. However with a simple app also the app server CPU is showing 100% utilization for a considerable amount of time. We also eliminated db queries , just to eliminate the db layer as a susppect, however still there was considerable CPU utilization on the app server. Our database is PostgreSQL version 1.8.4 Anyone has any ideas what could be happenning? -- Posted via http://www.ruby-forum.com/.