All Along the Watchtower: Achieving the Trinity of Observability in Cloud with DiTing

Zhenyu Ren and Shuzhi Feng, Alibaba Group; Erci Xu, Shanghai Jiaotong University; Changsheng Niu, Haoyu Mao, Beibei Wang, Chong Gao, Zhenshan Zhang, Xinrui Yu, Jiangwei Huang, Jiesheng Wu, and Hong Tang, Alibaba Group