There are a lot so it might look like its wrapped.
#redirect System.{err,out} to agent.log
#commenting out will leave System.{out,err} directed to agent.log.startup
agent.logLevel.SystemErr=ERROR
agent.logLevel.SystemOut=INFO
Plugins.exclude=activemq-plugin.xml,alfresco-plugin.jar,apache-plugin.jar,bind-plugin.jar,coldfusion-plugin.jar,db2-plugin.jar,exchange-plugin.jar,geronimo-plugin.xml,glassfish-plugin.xml,informix-plugin.jar,iplanet-plugin.jar,jboss-plugin.jar,jetty-plugin.xml,jmx-plugin.xml,jvm-jmx-metrics.xml,memcached-plugin.jar,mqseries-plugin.jar,mysql-plugin.jar,nagios-plugin.jar,ntds-plugin.jar,ntp-plugin.jar,oc4j-plugin.jar,openldap-plugin.jar,oracle-plugin.jar,perlbal-plugin.jar,postfix-plugin.jar,postgresql-plugin.jar,resin-plugin.xml,samba-plugin.jar,sendmail-plugin.xml,servlet-plugin.jar,sun-jvm-service.xml,sybase-plugin.jar,tomcat-plugin.jar,vim-plugin.jar,vmware-plugin.jar,weblogic-plugin.jar,websphere-plugin.jar,xen-plugin.jar,zimbra-plugin.jar
##
## Disable overly verbose logging
##
log4j.logger.httpclient.wire=ERROR
log4j.logger.org.apache.commons.httpclient=WARN
log4j.logger.org.hyperic.hq.measurement.agent.server.SenderThread=INFO
log4j.logger.org.hyperic.hq.agent.server.AgentDListProvider=INFO