CPU Isolation State of the Art

Explore the latest advancements in CPU isolation techniques in this 23-minute conference talk from the Linux Plumbers Conference. Dive into a comprehensive overview of recent developments and ongoing challenges in the field. Learn about key topics such as memcg cache drain, vmstat, disabling per-CPU buffer_head cache, and IPI deferrals. Discover improvements in cpusets v2 and the osnoise tracer. Consider the potential need for a nohz_full cpuset interface and explore sysidle for energy optimization. Gain valuable insights into the current state of CPU isolation and its future directions in Linux systems.

CPU Isolation state of the art - Frederic Weisbecker