Description

Depending on your hostname resolution setup, enabling this setting might impose a non- negligible performance penalty. Additionally, the IP addresses that are logged can be resolved to their DNS names when reviewing the logs.

• 

  Recommended Mitigation

  Further relevant information can be found in the following AWS documentation: <a href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Appendix.PostgreSQL.CommonDBATasks.Parameters.html" target="_blank" rel="noopener noreferrer">https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Appendix.PostgreSQL.CommonDBATasks.Parameters.html</a>