In recent decades, software logs have become imperative in the reliability assurance mechanism of many software systems. As modern software is evolving into a large scale, the volume of logs has increased rapidly. In the past ten years, we have developed LogPAI, an open-source automated log analysis toolkit. LogPAI provides log datasets and four main components: logging, log compression, log parsing, and log mining. LogPAI has been well recognized by both academia and industry. This talk intends to revisit automated log analysis by revealing the stories behind the scenes for LogPAI.