I start activemq with date 1.1.2000.If I change the date to 1.1.2010 during activemq run then the cpu last increase to 70%.What can Be the problem? -- View this message in context: http://activemq.2283324.n4.nabble.com/Time-synchronization-tp3009407p3009407.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.