State Key Laboratory of Computer Architecture;
Institute of Computing Technology;
Chinese Academy of Sciences Beijing 100190;
China;
University of Chinese Academy of Sciences;
Beijing 100049;
China;
Peng Cheng Laboratory;
Shenzhen 518000;
China;
Zhongke Zhicheng Electronic Technology Company Limited;
Jining 272000;
China;
tail; latency; high; concurrency; network; stack; cloud; server; Internet; of; Things(IoT)service;