Unverified50% confidenceFactExact time
Zombie processes do not consume CPU or memory resources, but they occupy process table entries (PIDs), and large accumulations can prevent the system from creating new processes.
1
Sources
50%
Confidence
Long-term
Relevance
8/9/2026
First Seen
Sources
witr：一键追溯进程根源的开源诊断工具
Related Claims
UnverifiedA zombie process is a process that has terminated but whose parent process has not yet called the wait() system call to reclaim its exit status, and it appears as state Z in ps output.65% similarUnverifiedYou can use `pkill -f cursor` to clean up residual Cursor processes, but killing processes directly may affect ongoing sessions and cause loss of unsaved work.61% similarUnverified自旋锁（spinlock）本质上是忙等待循环，进程在等待锁释放期间会持续消耗CPU周期而非让出CPU58% similarUnverifiedTemporal addresses fault tolerance for long-running tasks by persisting execution state, enabling recovery from the point of interruption even if the process crashes.57% similarUnverified应使用 tokio::task::spawn_blocking 将阻塞或 CPU 密集操作调度到独立线程池，避免污染异步 worker 线程55% similar
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