When I SSH into one of my Linux boxes (Ubuntu 20.04.2), I periodically see messages appear on the console screen:
Message from syslogd@my-hostname at Jan 30 21:35:17 ... apache2: [MY-APP] DEBUG - 2024-01-30T13:35:17-08:00 - 0 - : (extensive debug log info here)
The messages are ALWAYS "from syslogd@my-hostname" and ALWAYS include the "apache2: [MY-APP] DEBUG" string.
I have checked the usual Apache config settings:
/etc/apache2/ config files <-- note that "LogLevel" in apache2.conf is set to "warn"
..and have looked at the /etc/syslog / rsyslogd config files as well and don't see anything that seems to explain this.
What are some other things I could check to determine how 'syslogd' is printing apache DEBUG messages to the console when Apache is configured with a LogLevel of "warn"?
apache2ctl -S
and alsorsyslogd -N1