What is the primary purpose of the Info logging level?

The primary purpose of the Info logging level is to log the occurrence of important events within the application's workflow. This logging level is intended to provide significant milestones or noteworthy activities that can assist in monitoring the application's behavior and understanding its flow during execution. For instance, logging critical events such as user login, the initiation of a transaction, or successful completion of a task helps maintain an operational overview without overwhelming the log with excessive details.

Choosing this level allows developers and system administrators to track essential functional aspects of the application, making it easier to follow the system's activity in production environments. It strikes a balance between avoiding the verbosity of debug logging and ensuring that significant occurrences are captured for review, thereby supporting effective monitoring and performance assessment.

The other options suggest either a more granular level of detail or a focus on diagnostics that go beyond the intent of Info logging. For example, logging method start and end times pertains more aptly to a debug logging level, while detecting potential problems can fall under warning or error levels rather than the informative nature associated with Info level logs.