03 2013 档案

摘要:最近要查看机器的iowait,然后归档上报。然,也不至于用iostat或top去查看吧。可以简单的通过 /proc/stat 里数据计算得出。cpu 112216782 86129 367346873 4215542628 637164767 0 117780861 12842902cpu0 40060944 9462 84479918 637423609 80407725 0 59473944 8641218cpu1 13940069 17530 53987139 719940168 110865169 0 10911865 834881cpu2 14275668 15139 560905. 阅读全文
posted @ 2013-03-05 09:58 stallman 阅读(1998) 评论(0) 推荐(0)
摘要:Synergy 可以让你一套键盘鼠标操作windows,Linux,Mac等桌面。很酷、很爽。唯一遇到的问题是,最好不要在windows端和linux端都设为自动启动。貌似那样有时候会不稳定。参考:http://www.iplaysoft.com/synergy.html 阅读全文
posted @ 2013-03-04 20:26 stallman 阅读(344) 评论(0) 推荐(0)
摘要:man ps,看到对linux进程状态有如下描述:PROCESS STATE CODESHere 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 sl 阅读全文
posted @ 2013-03-04 20:22 stallman 阅读(338) 评论(0) 推荐(0)