{"id":390,"date":"2012-02-22T09:36:01","date_gmt":"2012-02-22T01:36:01","guid":{"rendered":""},"modified":"2013-02-17T13:42:21","modified_gmt":"2013-02-17T05:42:21","slug":"linux-vmstat-report-virtual-memory-statistics","status":"publish","type":"post","link":"https:\/\/ybzx.vip\/wp\/?p=390","title":{"rendered":"linux: vmstat &#8211; Report virtual memory statistics"},"content":{"rendered":"<p>vmstat &#8211; Report virtual memory statistics<br \/>vmstat 5 5<\/p>\n<p>r&#8211;>;\u5728\u8fd0\u884c\u961f\u5217\u4e2d\u7b49\u5f85\u7684\u8fdb\u7a0b\u6570 <br \/>b&#8211;>;\u5728\u7b49\u5f85io\u7684\u8fdb\u7a0b\u6570 <br \/>w&#8211;>;\u53ef\u4ee5\u8fdb\u5165\u8fd0\u884c\u961f\u5217\u4f46\u88ab\u66ff\u6362\u7684\u8fdb\u7a0b <br \/>memoy <br \/>swap&#8211;>;\u73b0\u65f6\u53ef\u7528\u7684\u4ea4\u6362\u5185\u5b58\uff08k\u8868\u793a\uff09 <br \/>free&#8211;>;\u7a7a\u95f2\u7684\u5185\u5b58\uff08k\u8868\u793a\uff09 <br \/>pages <br \/>re\uff0d\uff0d\u300b\u56de\u6536\u7684\u9875\u9762 <br \/>mf\uff0d\uff0d\u300b\u975e\u4e25\u91cd\u9519\u8bef\u7684\u9875\u9762 <br \/>pi\uff0d\uff0d\u300b\u8fdb\u5165\u9875\u9762\u6570\uff08k\u8868\u793a\uff09 <br \/>po\uff0d\uff0d\u300b\u51fa\u9875\u9762\u6570\uff08k\u8868\u793a\uff09 <br \/>fr\uff0d\uff0d\u300b\u7a7a\u4f59\u7684\u9875\u9762\u6570\uff08k\u8868\u793a\uff09 <br \/>de\uff0d\uff0d\u300b\u63d0\u524d\u8bfb\u5165\u7684\u9875\u9762\u4e2d\u7684\u672a\u547d\u4e2d\u6570 <br \/>sr\uff0d\uff0d\u300b\u901a\u8fc7\u65f6\u949f\u7b97\u6cd5\u626b\u63cf\u7684\u9875\u9762 <br \/>disk \u663e\u793a\u6bcf\u79d2\u7684\u78c1\u76d8\u64cd\u4f5c\u3002 s\u8868\u793ascsi\u76d8\uff0c0\u8868\u793a\u76d8\u53f7 <br \/>fault \u663e\u793a\u6bcf\u79d2\u7684\u4e2d\u65ad\u6570 <br \/>in\uff0d\uff0d\u300b\u8bbe\u5907\u4e2d\u65ad <br \/>sy\uff0d\uff0d\u300b\u7cfb\u7edf\u4e2d\u65ad <br \/>cy\uff0d\uff0d\u300bcpu\u4ea4\u6362 <br \/>cpu \u8868\u793acpu\u7684\u4f7f\u7528\u72b6\u6001 <br \/>cs\uff0d\uff0d\u300b\u7528\u6237\u8fdb\u7a0b\u4f7f\u7528\u7684\u65f6\u95f4 <br \/>sy\uff0d\uff0d\u300b\u7cfb\u7edf\u8fdb\u7a0b\u4f7f\u7528\u7684\u65f6\u95f4 <br \/>id\uff0d\uff0d\u300bcpu\u7a7a\u95f2\u7684\u65f6\u95f4 <\/p>\n<p>\u5982\u679c r\u7ecf\u5e38\u5927\u4e8e 4 \uff0c\u4e14id\u7ecf\u5e38\u5c11\u4e8e40\uff0c\u8868\u793acpu\u7684\u8d1f\u8377\u5f88\u91cd\u3002 <br \/>\u5982\u679cpi\uff0cpo \u957f\u671f\u4e0d\u7b49\u4e8e0\uff0c\u8868\u793a\u5185\u5b58\u4e0d\u8db3\u3002 <br \/>\u5982\u679cdisk \u7ecf\u5e38\u4e0d\u7b49\u4e8e0\uff0c \u4e14\u5728 b\u4e2d\u7684\u961f\u5217 \u5927\u4e8e3\uff0c \u8868\u793a io\u6027\u80fd\u4e0d\u597d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>vmstat &#8211; Report virtual memory statisticsvmstat 5 &hellip; <a href=\"https:\/\/ybzx.vip\/wp\/?p=390\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">linux: vmstat &#8211; Report virtual memory statistics<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[117],"tags":[78,102],"class_list":["post-390","post","type-post","status-publish","format-standard","hentry","category-network","tag-linux","tag-vmstat"],"_links":{"self":[{"href":"https:\/\/ybzx.vip\/wp\/index.php?rest_route=\/wp\/v2\/posts\/390","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ybzx.vip\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ybzx.vip\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ybzx.vip\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ybzx.vip\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=390"}],"version-history":[{"count":0,"href":"https:\/\/ybzx.vip\/wp\/index.php?rest_route=\/wp\/v2\/posts\/390\/revisions"}],"wp:attachment":[{"href":"https:\/\/ybzx.vip\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ybzx.vip\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ybzx.vip\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}