Specify a set of logger names and the corresponding log levels that this log recorder will collect. For example, if you specify `jenkins.model` and `INFO` then any events triggered for `jenkins.model` or its descendents (e.g. `jenkins.model.Jenkins`) with the log level INFO or above will show up in this log recorder.

If you have multiple entries, a log message will only be recorded if the most specific matching logger's level would collect it.

Also see this document for more about logging in Java and Jenkins.