Process Sched Posted Apr 27, 2023 By wanlinwang 1 min read构造用例 使用perf抓取查看间隔，这里频率是250。也就是每4ms来看一次。开启准确的调度。开启HRTICK，实际上用得少。cat /proc//sched renice 调整进程优先级。组调度。cgroup负载均衡。RCU是很重要的一个RCU stall detect This post is licensed under CC BY 4.0 by the author. Share