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<HTML><HEAD> <TITLE>BBS水木清华站∶精华区</TITLE></HEAD><BODY><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER>发信人: <A HREF="mailto:is83120@cis.nctu.edu.tw">is83120@cis.nctu.edu.tw</A> (Aiken Sam), 看板: Linux <BR>标 题: Re: top(procps 1.01) 里面的 CPU 总使用率 > 100% ? <BR>发信站: Dept. of Computer & Information Science, NC (Sun Dec 1 02:08:03 1996) <BR>转信站: sobee!netnews.ntu!linux2.tpml!UUserv.Net.tw!news.cis.nctu!is83120 <BR> <BR><A HREF="mailto:ollie@ms1.hinet.net">ollie@ms1.hinet.net</A> wrote: <BR>><I> Aiken Sam (<A HREF="mailto:is83120@cis.nctu.edu.tw)">is83120@cis.nctu.edu.tw)</A> wrote: </I><BR>><I> : user,system,nice 明显重覆计算了. </I><BR>><I> : nice 里面显示的数据也不对, 我根本没有 nice > 0 的 proce </I><BR>><I> man top </I><BR>><I> CPU states </I><BR>><I> Shows the percentage of CPU time in user mode, system </I><BR>><I> mode, niced tasks, and idle. (Niced tasks are only </I><BR>><I> those whose nice value is negative.) Time spent in </I><BR>><I> niced tasks will also be counted in system and user </I><BR>><I> time, so the total will be more than 100%. The pro- </I><BR>><I> cesses and states display may be toggled by the t </I><BR>><I> interactive command. </I><BR>><I> <A HREF="mailto:ollie@ms1.hinet.net">ollie@ms1.hinet.net</A> </I><BR> <BR>oh... 没注意到! <BR>这个 CPU states 定义好神奇啊... <BR> <BR>一般所谓 nice process 是指 nice > 0 (positive) <BR>而它却是 nice <= 0 (non-positive) <BR> <BR>??? 不过作者最大... 我没意见了. <BR> <BR>--- <BR>Aiken <BR><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER></BODY></HTML>
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