Chinaunix首页 | 论坛 | 博客
  • 博客访问: 225445
  • 博文数量: 56
  • 博客积分: 2325
  • 博客等级: 大尉
  • 技术积分: 560
  • 用 户 组: 普通用户
  • 注册时间: 2009-03-30 18:18
文章存档

2012年(7)

2011年(1)

2010年(2)

2009年(46)

我的朋友

分类: LINUX

2009-07-14 13:36:06

       Here are the different values that the s, stat and state output
       specifiers (header "STAT" or "S") will display to describe the state of
       a process.
       D    Uninterruptible sleep (usually IO)
       R    Running or runnable (on run queue)
       S    Interruptible sleep (waiting for an event to complete)
       T    Stopped, either by a job control signal or because it is being
            traced.
       W    paging (not valid since the 2.6.xx kernel)
       X    dead (should never be seen)
       Z    Defunct ("zombie") process, terminated but not reaped by its
            parent.
       For BSD formats and when the stat keyword is used, additional
       characters may be displayed:
       <    high-priority (not nice to other users)
       N    low-priority (nice to other users)
       L    has pages locked into memory (for real-time and custom IO)
       s    is a session leader
       l    is multi-threaded (using CLONE_THREAD, like NPTL pthreads do)
       +    is in the foreground process group
阅读(1606) | 评论(0) | 转发(0) |
0

上一篇:读书的方法

下一篇:printf原理

给主人留下些什么吧!~~