{"id":976,"date":"2017-10-09T22:28:03","date_gmt":"2017-10-09T14:28:03","guid":{"rendered":"http:\/\/www.5x44.cn\/?p=976"},"modified":"2017-10-09T22:28:03","modified_gmt":"2017-10-09T14:28:03","slug":"linux-top%e5%91%bd%e4%bb%a4%e5%90%84%e5%8f%82%e6%95%b0%e8%af%a6%e8%a7%a3%e3%80%90%e8%bd%ac%e8%bd%bd%e3%80%91","status":"publish","type":"post","link":"https:\/\/www.5x44.cn\/?p=976","title":{"rendered":"linux TOP\u547d\u4ee4\u5404\u53c2\u6570\u8be6\u89e3\u3010\u8f6c\u8f7d\u3011"},"content":{"rendered":"

\u7edf\u8ba1\u4fe1\u606f\u533a\u524d\u4e94\u884c\u662f\u7cfb\u7edf\u6574\u4f53\u7684\u7edf\u8ba1\u4fe1\u606f\uff1a<\/p>\n

\u7b2c\u4e00\u884c\u662f\u4efb\u52a1\u961f\u5217\u4fe1\u606f,\u540c uptime\u00a0\u00a0\u547d\u4ee4\u7684\u6267\u884c\u7ed3\u679c.\u5176\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n
01:06:48<\/td>\n\u5f53\u524d\u65f6\u95f4<\/td>\n<\/tr>\n
up 1:22<\/td>\n\u7cfb\u7edf\u8fd0\u884c\u65f6\u95f4\uff0c\u683c\u5f0f\u4e3a\u65f6:\u5206<\/td>\n<\/tr>\n
1 user<\/td>\n\u5f53\u524d\u767b\u5f55\u7528\u6237\u6570<\/td>\n<\/tr>\n
load average: 0.06, 0.60, 0.48<\/td>\n\u7cfb\u7edf\u8d1f\u8f7d\uff0c\u5373\u4efb\u52a1\u961f\u5217\u7684\u5e73\u5747\u957f\u5ea6.
\n\u4e09\u4e2a\u6570\u503c\u5206\u522b\u4e3a\u00a0\u00a01\u5206\u949f\u30015\u5206\u949f\u300115\u5206\u949f\u524d\u5230\u73b0\u5728\u7684\u5e73\u5747\u503c.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7b2c\u4e8c\u3001\u4e09\u884c\u4e3a\u8fdb\u7a0b\u548cCPU\u7684\u4fe1\u606f,\u5f53\u6709\u591a\u4e2aCPU\u65f6\uff0c\u8fd9\u4e9b\u5185\u5bb9\u53ef\u80fd\u4f1a\u8d85\u8fc7\u4e24\u884c.\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tasks: 29 total<\/td>\n\u8fdb\u7a0b\u603b\u6570<\/td>\n<\/tr>\n
1 running<\/td>\n\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u6570<\/td>\n<\/tr>\n
28 sleeping<\/td>\n\u7761\u7720\u7684\u8fdb\u7a0b\u6570<\/td>\n<\/tr>\n
0 stopped<\/td>\n\u505c\u6b62\u7684\u8fdb\u7a0b\u6570<\/td>\n<\/tr>\n
0 zombie<\/td>\n\u50f5\u5c38\u8fdb\u7a0b\u6570<\/td>\n<\/tr>\n
Cpu(s): 0.3% us<\/td>\n\u7528\u6237\u7a7a\u95f4\u5360\u7528CPU\u767e\u5206\u6bd4<\/td>\n<\/tr>\n
1.0% sy<\/td>\n\u5185\u6838\u7a7a\u95f4\u5360\u7528CPU\u767e\u5206\u6bd4<\/td>\n<\/tr>\n
0.0% ni<\/td>\n\u7528\u6237\u8fdb\u7a0b\u7a7a\u95f4\u5185\u6539\u53d8\u8fc7\u4f18\u5148\u7ea7\u7684\u8fdb\u7a0b\u5360\u7528CPU\u767e\u5206\u6bd4<\/td>\n<\/tr>\n
98.7% id<\/td>\n\u7a7a\u95f2CPU\u767e\u5206\u6bd4<\/td>\n<\/tr>\n
0.0% wa<\/td>\n\u7b49\u5f85\u8f93\u5165\u8f93\u51fa\u7684CPU\u65f6\u95f4\u767e\u5206\u6bd4<\/td>\n<\/tr>\n
0.0% hi<\/td>\n\u00a0CPU\u670d\u52a1\u4e8e\u786c\u4e2d\u65ad\u6240\u8017\u8d39\u7684\u65f6\u95f4\u603b\u989d<\/td>\n<\/tr>\n
0.0% si\u30010.0%st<\/td>\n\u00a0CPU\u670d\u52a1\u4e8e\u8f6f\u4e2d\u65ad\u6240\u8017\u8d39\u7684\u65f6\u95f4\u603b\u989d\u3001Steal Time<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6700\u540e\u4e24\u884c\u4e3a\u5185\u5b58\u4fe1\u606f.\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
Mem: 191272k total<\/td>\n\u7269\u7406\u5185\u5b58\u603b\u91cf<\/td>\n<\/tr>\n
173656k used<\/td>\n\u4f7f\u7528\u7684\u7269\u7406\u5185\u5b58\u603b\u91cf<\/td>\n<\/tr>\n
17616k free<\/td>\n\u7a7a\u95f2\u5185\u5b58\u603b\u91cf<\/td>\n<\/tr>\n
22052k buffers<\/td>\n\u7528\u4f5c\u5185\u6838\u7f13\u5b58\u7684\u5185\u5b58\u91cf<\/td>\n<\/tr>\n
Swap: 192772k total<\/td>\n\u4ea4\u6362\u533a\u603b\u91cf<\/td>\n<\/tr>\n
0k used<\/td>\n\u4f7f\u7528\u7684\u4ea4\u6362\u533a\u603b\u91cf<\/td>\n<\/tr>\n
192772k free<\/td>\n\u7a7a\u95f2\u4ea4\u6362\u533a\u603b\u91cf<\/td>\n<\/tr>\n
123988k cached<\/td>\n\u7f13\u51b2\u7684\u4ea4\u6362\u533a\u603b\u91cf.
\n\u5185\u5b58\u4e2d\u7684\u5185\u5bb9\u88ab\u6362\u51fa\u5230\u4ea4\u6362\u533a,\u800c\u540e\u53c8\u88ab\u6362\u5165\u5230\u5185\u5b58,\u4f46\u4f7f\u7528\u8fc7\u7684\u4ea4\u6362\u533a\u5c1a\u672a\u88ab\u8986\u76d6,
\n\u8be5\u6570\u503c\u5373\u4e3a\u8fd9\u4e9b\u5185\u5bb9\u5df2\u5b58\u5728\u4e8e\u5185\u5b58\u4e2d\u7684\u4ea4\u6362\u533a\u7684\u5927\u5c0f.
\n\u76f8\u5e94\u7684\u5185\u5b58\u518d\u6b21\u88ab\u6362\u51fa\u65f6\u53ef\u4e0d\u5fc5\u518d\u5bf9\u4ea4\u6362\u533a\u5199\u5165.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8fdb\u7a0b\u4fe1\u606f\u533a\u7edf\u8ba1\u4fe1\u606f\u533a\u57df\u7684\u4e0b\u65b9\u663e\u793a\u4e86\u5404\u4e2a\u8fdb\u7a0b\u7684\u8be6\u7ec6\u4fe1\u606f.<\/p>\n

\u9996\u5148\u6765\u8ba4\u8bc6\u4e00\u4e0b\u5404\u5217\u7684\u542b\u4e49\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u5e8f\u53f7<\/td>\n\u5217\u540d<\/td>\n\u542b\u4e49<\/td>\n<\/tr>\n
1<\/td>\nPID<\/td>\n\u8fdb\u7a0bid<\/td>\n<\/tr>\n
2<\/td>\nPPID<\/td>\n\u7236\u8fdb\u7a0bid<\/td>\n<\/tr>\n
3<\/td>\nRUSER<\/td>\nReal user name<\/td>\n<\/tr>\n
4<\/td>\nUID<\/td>\n\u8fdb\u7a0b\u6240\u6709\u8005\u7684\u7528\u6237id<\/td>\n<\/tr>\n
5<\/td>\nUSER<\/td>\n\u8fdb\u7a0b\u6240\u6709\u8005\u7684\u7528\u6237\u540d<\/td>\n<\/tr>\n
6<\/td>\nGROUP<\/td>\n\u8fdb\u7a0b\u6240\u6709\u8005\u7684\u7ec4\u540d<\/td>\n<\/tr>\n
7<\/td>\nTTY<\/td>\n\u542f\u52a8\u8fdb\u7a0b\u7684\u7ec8\u7aef\u540d.\u4e0d\u662f\u4ece\u7ec8\u7aef\u542f\u52a8\u7684\u8fdb\u7a0b\u5219\u663e\u793a\u4e3a ?<\/td>\n<\/tr>\n
8<\/td>\nPR<\/td>\n\u4f18\u5148\u7ea7<\/td>\n<\/tr>\n
9<\/td>\nNI<\/td>\nnice\u503c.\u8d1f\u503c\u8868\u793a\u9ad8\u4f18\u5148\u7ea7\uff0c\u6b63\u503c\u8868\u793a\u4f4e\u4f18\u5148\u7ea7<\/td>\n<\/tr>\n
10<\/td>\nP<\/td>\n\u6700\u540e\u4f7f\u7528\u7684CPU,\u4ec5\u5728\u591aCPU\u73af\u5883\u4e0b\u6709\u610f\u4e49<\/td>\n<\/tr>\n
11<\/td>\n%CPU<\/td>\n\u4e0a\u6b21\u66f4\u65b0\u5230\u73b0\u5728\u7684CPU\u65f6\u95f4\u5360\u7528\u767e\u5206\u6bd4<\/td>\n<\/tr>\n
12<\/td>\nTIME<\/td>\n\u8fdb\u7a0b\u4f7f\u7528\u7684CPU\u65f6\u95f4\u603b\u8ba1,\u5355\u4f4d\u79d2<\/td>\n<\/tr>\n
13<\/td>\nTIME+<\/td>\n\u8fdb\u7a0b\u4f7f\u7528\u7684CPU\u65f6\u95f4\u603b\u8ba1,\u5355\u4f4d1\/100\u79d2<\/td>\n<\/tr>\n
14<\/td>\n%MEM<\/td>\n\u8fdb\u7a0b\u4f7f\u7528\u7684\u7269\u7406\u5185\u5b58\u767e\u5206\u6bd4<\/td>\n<\/tr>\n
15<\/td>\nVIRT<\/td>\n\u8fdb\u7a0b\u4f7f\u7528\u7684\u865a\u62df\u5185\u5b58\u603b\u91cf,\u5355\u4f4dkb,VIRT=SWAP+RES<\/td>\n<\/tr>\n
16<\/td>\nSWAP<\/td>\n\u8fdb\u7a0b\u4f7f\u7528\u7684\u865a\u62df\u5185\u5b58\u4e2d,\u88ab\u6362\u51fa\u7684\u5927\u5c0f,\u5355\u4f4dkb.<\/td>\n<\/tr>\n
17<\/td>\nRES<\/td>\n\u8fdb\u7a0b\u4f7f\u7528\u7684\u3001\u672a\u88ab\u6362\u51fa\u7684\u7269\u7406\u5185\u5b58\u5927\u5c0f,\u5355\u4f4dkb,RES=CODE+DATA<\/td>\n<\/tr>\n
18<\/td>\nCODE<\/td>\n\u53ef\u6267\u884c\u4ee3\u7801\u5360\u7528\u7684\u7269\u7406\u5185\u5b58\u5927\u5c0f,\u5355\u4f4dkb<\/td>\n<\/tr>\n
19<\/td>\nDATA<\/td>\n\u53ef\u6267\u884c\u4ee3\u7801\u4ee5\u5916\u7684\u90e8\u5206(\u6570\u636e\u6bb5+\u6808)\u5360\u7528\u7684\u7269\u7406\u5185\u5b58\u5927\u5c0f,\u5355\u4f4dkb<\/td>\n<\/tr>\n
20<\/td>\nSHR<\/td>\n\u5171\u4eab\u5185\u5b58\u5927\u5c0f,\u5355\u4f4dkb<\/td>\n<\/tr>\n
21<\/td>\nnFLT<\/td>\n\u9875\u9762\u9519\u8bef\u6b21\u6570<\/td>\n<\/tr>\n
22<\/td>\nnDRT<\/td>\n\u6700\u540e\u4e00\u6b21\u5199\u5165\u5230\u73b0\u5728,\u88ab\u4fee\u6539\u8fc7\u7684\u9875\u9762\u6570.<\/td>\n<\/tr>\n
23<\/td>\nS<\/td>\n\u8fdb\u7a0b\u72b6\u6001:
\nD<\/strong>=\u4e0d\u53ef\u4e2d\u65ad\u7684\u7761\u7720\u72b6\u6001
\nR<\/strong>=\u8fd0\u884c
\nS<\/strong>=\u7761\u7720
\nT<\/strong>=\u8ddf\u8e2a\/\u505c\u6b62
\nZ<\/strong>=\u50f5\u5c38\u8fdb\u7a0b<\/td>\n<\/tr>\n
24<\/td>\nCOMMAND<\/td>\n\u547d\u4ee4\u540d\/\u547d\u4ee4\u884c<\/td>\n<\/tr>\n
25<\/td>\nWCHAN<\/td>\n\u82e5\u8be5\u8fdb\u7a0b\u5728\u7761\u7720,\u5219\u663e\u793a\u7761\u7720\u4e2d\u7684\u7cfb\u7edf\u51fd\u6570\u540d<\/td>\n<\/tr>\n
26<\/td>\nFlags<\/td>\n\u4efb\u52a1\u6807\u5fd7,\u53c2\u8003 sched.h<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4ec5\u663e\u793a\u6bd4\u8f83\u91cd\u8981\u7684\u00a0\u00a0PID\u3001USER\u3001PR\u3001NI\u3001VIRT\u3001RES\u3001SHR\u3001S\u3001%CPU\u3001%MEM\u3001TIME+\u3001COMMAND \u00a0\u51e0\u4e2a\u5217\uff01<\/p>\n

\u53ef\u4ee5\u901a\u8fc7\u4e0b\u9762\u7684\u5feb\u6377\u952e\u6765\u66f4\u6539\u663e\u793a\u5185\u5bb9\uff1a
\n\u66f4\u6539\u663e\u793a\u5185\u5bb9\u901a\u8fc7\u00a0f\u00a0<\/strong>\u952e\u53ef\u4ee5\u9009\u62e9\u663e\u793a\u7684\u5185\u5bb9\uff08\u6309 f \u952e\u4e4b\u540e\u4f1a\u663e\u793a\u5217\u7684\u5217\u8868\uff0c\u6309 a-z\u00a0\u00a0\u5373\u53ef\u663e\u793a\u6216\u9690\u85cf\u5bf9\u5e94\u7684\u5217\uff0c\u6700\u540e\u6309\u56de\u8f66\u952e\u786e\u5b9a\uff09
\n\u6309\u00a0o<\/strong>\u00a0\u952e\u53ef\u4ee5\u6539\u53d8\u5217\u7684\u663e\u793a\u987a\u5e8f\uff08\u6309\u5c0f\u5199\u7684 a-z \u53ef\u4ee5\u5c06\u76f8\u5e94\u7684\u5217\u5411\u53f3\u79fb\u52a8\uff0c\u800c\u5927\u5199\u7684 A-Z\u00a0\u00a0\u53ef\u4ee5\u5c06\u76f8\u5e94\u7684\u5217\u5411\u5de6\u79fb\u52a8\uff0c\u6700\u540e\u6309\u56de\u8f66\u952e\u786e\u5b9a\uff09
\n\u6309\u5927\u5199\u7684\u00a0F<\/strong>\u00a0\u6216\u00a0O<\/strong>\u00a0\u952e\uff0c\u7136\u540e\u6309 a-z \u53ef\u4ee5\u5c06\u8fdb\u7a0b\u6309\u7167\u76f8\u5e94\u7684\u5217\u8fdb\u884c\u6392\u5e8f\uff0c\u800c\u5927\u5199\u7684\u00a0\u00a0R<\/strong>\u00a0\u952e\u53ef\u4ee5\u5c06\u5f53\u524d\u7684\u6392\u5e8f\u5012\u8f6c.<\/p>\n

 <\/p>\n

\u6587\u7ae0\u53c2\u8003\uff1a<\/p>\n

linux top\u547d\u4ee4\u8be6\u89e3
\nhttp:\/\/bbs.linuxtone.org\/forum.php?mod=viewthread&tid=1684&fromuid=34304<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u7edf\u8ba1\u4fe1\u606f\u533a\u524d\u4e94\u884c\u662f\u7cfb\u7edf\u6574\u4f53\u7684\u7edf\u8ba1\u4fe1\u606f\uff1a \u7b2c\u4e00\u884c\u662f\u4efb\u52a1\u961f\u5217\u4fe1\u606f,\u540c uptime\u00a0\u00a0\u547d\u4ee4\u7684\u6267\u884c\u7ed3\u679c.\u5176\u5185\u5bb9\u5982\u4e0b\uff1a 01:06:48 \u5f53\u524d\u65f6\u95f4 up 1:22 \u7cfb\u7edf…<\/p>\n

Read More Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"link","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-976","post","type-post","status-publish","format-link","hentry","category-it","post_format-post-format-link"],"_links":{"self":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/976","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=976"}],"version-history":[{"count":1,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/976\/revisions"}],"predecessor-version":[{"id":977,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/976\/revisions\/977"}],"wp:attachment":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}