https://wiki.riguz.com/index.php?action=history&feed=atom&title=Linux%3Atop%E5%91%BD%E4%BB%A4 Linux:top命令 - 版本历史 2026-06-02T23:51:20Z 本wiki上该页面的版本历史 MediaWiki 1.42.3 https://wiki.riguz.com/index.php?title=Linux:top%E5%91%BD%E4%BB%A4&diff=2240&oldid=prev imported>Riguz：​创建页面，内容为“<pre> top - 15:51:18 up 163 days, 21:16, 3 users, load average: 0.08, 0.03, 0.01 Tasks: 95 total, 2 running, 93 sleeping, 0 stopped, 0 zombie %Cpu(s): 2.7…” 2018-02-26T08:09:27Z <p>创建页面，内容为“&lt;pre&gt; top - 15:51:18 up 163 days, 21:16, 3 users, load average: 0.08, 0.03, 0.01 Tasks: 95 total, 2 running, 93 sleeping, 0 stopped, 0 zombie %Cpu(s): 2.7…”</p> <p><b>新页面</b></p><div>&lt;pre&gt;<br /> top - 15:51:18 up 163 days, 21:16, 3 users, load average: 0.08, 0.03, 0.01<br /> Tasks: 95 total, 2 running, 93 sleeping, 0 stopped, 0 zombie<br /> %Cpu(s): 2.7 us, 0.0 sy, 0.0 ni, 96.7 id, 0.7 wa, 0.0 hi, 0.0 si, 0.0 st<br /> KiB Mem : 1023916 total, 533244 free, 100748 used, 389924 buff/cache<br /> KiB Swap: 0 total, 0 free, 0 used. 739768 avail Mem<br /> <br /> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND<br /> 3829 www-data 20 0 135316 37080 26336 S 2.3 3.6 0:01.19 apache2<br /> 1 root 20 0 23980 3880 2628 S 0.0 0.4 0:49.86 systemd<br /> 2 root 20 0 0 0 0 S 0.0 0.0 0:00.01 kthreadd<br /> 3 root 20 0 0 0 0 S 0.0 0.0 0:06.31 ksoftirqd/0<br /> 5 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/0:0H<br /> 7 root 20 0 0 0 0 S 0.0 0.0 0:24.80 rcu_sched<br /> &lt;/pre&gt;<br /> <br /> * PR：优先级<br /> * NI：nice值，负值为高优先级<br /> * VIRT：进程虚拟内存总量（Kb）=SWAP + RES<br /> * SHR： 共享内存大小<br /> <br /> top模式下一些命令：<br /> &lt;pre&gt;<br /> Help for Interactive Commands - procps-ng version 3.3.10<br /> Window 1:Def: Cumulative mode Off. System: Delay 3.0 secs; Secure mode Off.<br /> <br /> Z,B,E,e Global: &#039;Z&#039; colors; &#039;B&#039; bold; &#039;E&#039;/&#039;e&#039; summary/task memory scale<br /> l,t,m Toggle Summary: &#039;l&#039; load avg; &#039;t&#039; task/cpu stats; &#039;m&#039; memory info<br /> 0,1,2,3,I Toggle: &#039;0&#039; zeros; &#039;1/2/3&#039; cpus or numa node views; &#039;I&#039; Irix mode<br /> f,F,X Fields: &#039;f&#039;/&#039;F&#039; add/remove/order/sort; &#039;X&#039; increase fixed-width<br /> <br /> L,&amp;,&lt;,&gt; . Locate: &#039;L&#039;/&#039;&amp;&#039; find/again; Move sort column: &#039;&lt;&#039;/&#039;&gt;&#039; left/right<br /> R,H,V,J . Toggle: &#039;R&#039; Sort; &#039;H&#039; Threads; &#039;V&#039; Forest view; &#039;J&#039; Num justify<br /> c,i,S,j . Toggle: &#039;c&#039; Cmd name/line; &#039;i&#039; Idle; &#039;S&#039; Time; &#039;j&#039; Str justify<br /> x,y . Toggle highlights: &#039;x&#039; sort field; &#039;y&#039; running tasks<br /> z,b . Toggle: &#039;z&#039; color/mono; &#039;b&#039; bold/reverse (only if &#039;x&#039; or &#039;y&#039;)<br /> u,U,o,O . Filter by: &#039;u&#039;/&#039;U&#039; effective/any user; &#039;o&#039;/&#039;O&#039; other criteria<br /> n,#,^O . Set: &#039;n&#039;/&#039;#&#039; max tasks displayed; Show: Ctrl+&#039;O&#039; other filter(s)<br /> C,... . Toggle scroll coordinates msg for: up,down,left,right,home,end<br /> <br /> k,r Manipulate tasks: &#039;k&#039; kill; &#039;r&#039; renice<br /> d or s Set update interval<br /> W,Y Write configuration file &#039;W&#039;; Inspect other output &#039;Y&#039;<br /> q Quit<br /> ( commands shown with &#039;.&#039; require a visible task display window )<br /> &lt;/pre&gt;<br /> [[Category:Linux/Unix]]</div> imported>Riguz