You noticed that JCS logs (or any other component's logs) are not going to Central Log Server. In compared settings from another server it seems to be missing a link.
Working system:
lrwxrwxrwx 1 root root 76 Oct 26 23:10 org.ops4j.pax.logging.cfg -> /opt/CA/IdentityManager/ConnectorServer/etc/org.ops4j.pax.logging.cfg.normal
-rw-r--r-- 1 root root 7618 Apr 23 2018 org.ops4j.pax.logging.cfg.BACKUP.20181026_231640
-rwxr-x--- 1 root root 8317 Aug 7 2016 org.ops4j.pax.logging.cfg.normal
-rw-r--r-- 1 root root 8240 Apr 23 2018 org.ops4j.pax.logging.cfg.verbose
Non-Working System:
-rwxr-xr-x 1 root root 7618 Apr 23 2018 org.ops4j.pax.logging.cfg
-rwxr-xr-x 1 root root 7618 Jul 20 2017 org.ops4j.pax.logging.cfg.BACKUP.20180330_134118
-rwxr-xr-x 1 root root 8317 Aug 7 2016 org.ops4j.pax.logging.cfg.BACKUP.20180424_112035
-rwxr-xr-x 1 root root 8317 Aug 7 2016 org.ops4j.pax.logging.cfg.BACKUP.20180626_083125
-rwxr-xr-x 1 root root 8317 Aug 7 2016 org.ops4j.pax.logging.cfg.normal
-rwxr-xr-x 1 root root 8240 Apr 23 2018 org.ops4j.pax.logging.cfg.verbose