Resource isolation technology is a key technology in Alibaba 'double 11' event over past years. This interest group will focus resource isolation enhancement and best practices on mixed deployment of large-scale applications in cloud scenarios.

Tracking and diagnosis technology is an indispensable topic in the operating system,there are new kernel diagnosis cases based on ebpf technology and BCC tools, and also SLI / tracing framework of internal kernel subsystem. Moreover, Diagnosis tools, which has attracted much attention, has made great achievements in Alibaba's internal 'double 11' campaign. All of these will be presented in the Tracing & Debugging SIG.

In the cloud scenario, with quick iterations of new hardware , there are so many thing we could do in storage area. High performance storage technology interest group (SIG) aims to develop high the performance storage in cloud, and currently focuses on the kernel io_ Uring technology, and using AEP hardware to improve the performance of database applications such as redis.

Cloud Native SIG aims to build next generation of security container sandbox with open source projects such as Kata containers and cloud hypervisor, and create a high-performance, strong isolation cloud native base system.

Based on rich business scenarios on Alibaba cloud, the OS core service SIG aims to optimizes the core user mode components deeply, and providing high reliable and high-performance core services on the cloud.

The Cloud Native Confidential Computing SIG aims to build cloud native confidential computing full stack open source technology around inclave containers, reduce the threshold for the use of confidential computing, simplifying the deployment, optimization and application of computing in the cloud, and developing usage scenarios and solutions.