This configuration parameter defines the level of detail written to the agent log file. The log level works as a filter to define the type of information you are interested in and ensure that only the messages that meet the criteria are written to the log. For example, if you want to see warning and error messages but not informational messages, you can change the log level from INFO to WARN.
The parameter value can be FATAL, ERROR, WARN, INFO, DEBUG, or TRACE. For example:
You can also modify this configuration parameter to define a different logging level for specific library messages. For example:
log: info log.pam: debug