Log level to use for logging to the Event Log on Windows systems, or the syslog on UNIX systems.
Valid log levels include:
In addition, NOTICE or ADVICE messages exist, but neither will ever be logged to the syslog.
The default value is NONE.
wrapper.syslog.loglevel=NONE
Be careful setting the log level to a value that is too low. The DEBUG log level, for example will very quickly fill up your syslog or event log.