What combined size of all logs prompts Dynatrace OneAgent to purge log files at startup?

The correct answer is that the combined size of all logs that prompts Dynatrace OneAgent to purge log files at startup is 300 MB. This threshold is established to manage disk space effectively and ensure that the OneAgent operates within optimal conditions. By implementing this size limit, Dynatrace prevents excessive log buildup, which can consume server resources and potentially affect performance. Once the cumulative size of the log files reaches this preset limit, the OneAgent will automatically initiate a purging process to delete older log entries, thereby maintaining a balanced log file system and ensuring that newer logs can be captured without interruption. This process is critical for maintaining the health of monitoring infrastructure and enabling efficient troubleshooting and analysis.