2 TOMCATS ON CAS AND SHIB 1 HTTPD And this url for each sever https://casidp1.cc.binghamton.edu:8443/phpmyadmin/phpinfo.php> https://casidp1.cc.binghamton.edu:8443/server-status https://casidp2.cc.binghamton.edu:8443/server-status https://casidp2.cc.binghamton.edu:8443/phpmyadmin/phpinfo.php LOAD BALANCER https://cas.cc.binghamton.edu/cas/status https://idp.cc.binghamton.edu/idp/status casidp1 or casidp2 which ever is active at the moment?? Check On BOTH SERVERS tail -f /var/log/httpd/access_log tail -f /u01/app/badm/apps/shibboleth/shibboleth-idp/logs/idp-process.log tail -f /u01/app/badm/apps/tomcat/apache-tomcat-cas/logs/cas.log ps -ef |egrep apache-tomcat-shib dm 121615 1 0 07:12 ? 00:01:43 /u01/app/badm/apps/java/latest/bin/java -Djava.util.logging.config.file=/u01/app/badm/apps/tomcat/apache-tomcat-shib/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Dcatalina.home=/u01/app/badm/apps/tomcat/apache-tomcat-shib -server -Xms3g -Xmx3g -XX:+UseParallelGC -XX:+DisableExplicitGC -verbose:gc -Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom -Djava.library.path=/u01/app/badm/apps/tomcat/apache-tomcat-shib/lib -Dlocal.logs=/u01/app/badm/apps/tomcat/apache-tomcat-shib/logs -Didp.home=/u01/app/badm/apps/shibboleth/shibboleth-idp -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -classpath /u01/app/badm/apps/tomcat/apache-tomcat-shib/bin/bootstrap.jar:/u01/app/badm/apps/tomcat/apache-tomcat-shib/bin/tomcat-juli.jar -Dcatalina.base=/u01/app/badm/apps/tomcat/apache-tomcat-shib -Dcatalina.home=/u01/app/badm/apps/tomcat/apache-tomcat-shib -Djava.io.tmpdir=/u01/app/badm/apps/tomcat/apache-tomcat-shib/temp org.apache.catalina.startup.Bootstrap start ps -ef |egrep apache-tomcat-cas badm 121902 1 2 07:13 ? 00:06:31 /u01/app/badm/apps/java/latest/bin/java -Djava.util.logging.config.file=/u01/app/badm/apps/tomcat/apache-tomcat-cas/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Dcatalina.home=/u01/app/badm/apps/tomcat/apache-tomcat-cas -server -Xms4g -Xmx4g -Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom -Djava.library.path=/u01/app/badm/apps/tomcat/apache-tomcat-cas/lib -Dlocal.logs=/u01/app/badm/apps/tomcat/apache-tomcat-cas/logs -Dcas.log.dir=/u01/app/badm/apps/tomcat/apache-tomcat-cas/logs -DCAS_BANNER_SKIP=true -Dcas.standalone.config=/etc/cas/5/prod51x -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -Dignore.endorsed.dirs= -classpath /u01/app/badm/apps/tomcat/apache-tomcat-cas/bin/bootstrap.jar:/u01/app/badm/apps/tomcat/apache-tomcat-cas/bin/tomcat-juli.jar -Dcatalina.base=/u01/app/badm/apps/tomcat/apache-tomcat-cas -Dcatalina.home=/u01/app/badm/apps/tomcat/apache-tomcat-cas -Djava.io.tmpdir=/u01/app/badm/apps/tomcat/apache-tomcat-cas/temp org.apache.catalina.startup.Bootstrap start ps -ef |egrep http root 21484 1 0 11:02 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 21485 21484 0 11:02 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 21486 21484 0 11:02 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 21487 21484 0 11:02 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 21495 21484 0 11:02 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 21519 21484 0 11:02 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 21527 21484 0 11:02 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 21573 21484 0 11:02 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 21597 21484 0 11:02 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND apache 21624 21484 0 11:02 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND root 23164 130499 0 11:15 pts/2 00:00:00 grep -E --color=auto http apache 123477 1 0 07:26 ? 00:00:00 /usr/sbin/htcacheclean -P /run/httpd/htcacheclean/pid -d 15 -p /var/cache /usr/sbin/apachectl -V CHECK METACACHE systemctl status memcached ps -ef |egrep memcached telnet localhost 11211 Trying 127.0.0.1... Connected to localhost. stats STAT pid 105659 STAT uptime 177997 STAT time 1527003095 STAT version 1.4.15 STAT libevent 2.0.21-stable STAT pointer_size 64 STAT rusage_user 2.456000 STAT rusage_system 2.404000 STAT curr_connections 4 STAT total_connections 11 STAT connection_structures 5 STAT reserved_fds 20 STAT cmd_get 11448 STAT cmd_set 2844 STAT cmd_flush 0 STAT cmd_touch 0 STAT get_hits 8601 STAT get_misses 2847 STAT delete_misses 0 STAT delete_hits 0 STAT incr_misses 0 STAT incr_hits 0 STAT decr_misses 0 STAT decr_hits 0 STAT cas_misses 0 STAT cas_hits 0 STAT cas_badval 0 STAT touch_hits 0 STAT touch_misses 0 STAT auth_cmds 0 STAT auth_errors 0 STAT bytes_read 1316393 STAT bytes_written 541515 STAT limit_maxbytes 1048576 STAT accepting_conns 1 STAT listen_disabled_num 0 STAT threads 4 STAT conn_yields 0 STAT hash_power_level 16 STAT hash_bytes 524288 STAT hash_is_expanding 0 STAT bytes 8568 STAT curr_items 70 STAT total_items 2844 STAT expired_unfetched 2767 STAT evicted_unfetched 0 STAT evictions 0 STAT reclaimed 2774 END``:wq