JOURNALOGS analyzes the last hour's JOURNALD entries for
All messages are parsed through 2 files containing regular expressions placed in $JLDIR
With the advent of SYSTEMD the long-established Syslog logging facility has been replaced by JOURNALD - which locks-up the system whenever there are write-errors, is incapable of forwarding to central logging repositories, has an unreliable syslog connector, etc.
Additionally long-established log evaluation programs won't work anymore.
So even if it is massively unsuited for servers, journald (coming along with systemd) it has become the de-facto standard for logging.
At least we now have an automated log evaluation to ease the proper maintenance of the systems.