As an important part of enterprise human resource management, performance management has always been controversial. Hanneman, a management scholar, even called it "Achilles' heel," a metaphor that can be a game loser if handled badly. Especially today, Traditional industries are being driven by ARTIFICIAL intelligence (AI), Big data, Cloud Computing application, Digital interaction, and Everything Connecting IoT) has been transformed by ABCDE's new competitive landscape and constantly endowed with new connotations. Enterprises are constantly extending their "tentacles", adjusting their technical layout and consolidating their organizational foundation in the tide of times change. However, in the era of increasingly fierce competition, some scholars have expressed their concerns about the practicability and existence value of performance management in the new era. This paper adopts the scientific research theory of philosopher Lakatos. Based on the five cores of performance management, this paper responds to the above questions and puts forward the view that performance management can fully display the attractiveness of The Times by using big data and cloud computing technology in the context of the Internet.