Sean, > -----Original Message----- > From: Sean Neeley <sean.nee...@producepro.com> > Sent: Wednesday, July 01, 2020 11:15 AM > To: users@tomcat.apache.org > Subject: Having trouble with tomcat 7 installation on RHEL 7.8 power pc > > I just installed tomcat 7 on a Red Hat Enterprise Linux Server 7.8, power pc > system. As soon as the service starts, the java process uses 100% cpu. > Logs get created in /var/log/tomcat, but they all have size 0 bytes. I have > not > modified the standard configuration (tomcat.conf, server.xml, etc). The > tomcat packages that are installed are: > > tomcat-7.0.76-12.el7_8.noarch > tomcat-jsp-2.2-api-7.0.76-12.el7_8.noarch > tomcat-el-2.2-api-7.0.76-12.el7_8.noarch > tomcat-lib-7.0.76-12.el7_8.noarch > tomcat-servlet-3.0-api-7.0.76-12.el7_8.noarch > > Are there any tricks I can use to troubleshoot what is going wrong? > Without any logs being created, it seems impossible to determine the > problem. Thanks for helping. > > Sean
Use kill -3 to take several thread dumps about 5-10 seconds apart. They will probably end up in catalina.out. You can also use top -H to see what individual threads are using CPU.
