{"id":3456,"date":"2019-06-22T22:49:49","date_gmt":"2019-06-22T14:49:49","guid":{"rendered":"https:\/\/www.linuxcool.com\/?p=3456"},"modified":"2019-06-25T12:47:43","modified_gmt":"2019-06-25T04:47:43","slug":"vmstat","status":"publish","type":"post","link":"https:\/\/www.linuxcool.com\/vmstat","title":{"rendered":"vmstat\u547d\u4ee4 &#8211; \u663e\u793a\u865a\u62df\u5185\u5b58\u72b6\u6001"},"content":{"rendered":"\n<p>vmstat\u547d\u4ee4\u7684\u542b\u4e49\u4e3a\u663e\u793a\u865a\u62df\u5185\u5b58\u72b6\u6001\uff08\u201cVirtual Memory Statistics\u201d\uff09\uff0c\u4f46\u662f\u5b83\u53ef\u4ee5\u62a5\u544a\u5173\u4e8e\u8fdb\u7a0b\u3001\u5185\u5b58\u3001I\/O\u7b49\u7cfb\u7edf\u6574\u4f53\u8fd0\u884c\u72b6\u6001\u3002<\/p>\n\n\n\n<p><strong>\u8bed\u6cd5\u683c\u5f0f\uff1a<\/strong>vmstat [\u53c2\u6570]<\/p>\n\n\n\n<p><strong>\u5e38\u7528\u53c2\u6570\uff1a<\/strong><\/p>\n\n\n\n<table class=\"wp-block-table has-fixed-layout\"><tbody><tr><td>-a<\/td><td>\u663e\u793a\u6d3b\u52a8\u5185\u9875<\/td><\/tr><tr><td>-f<\/td><td>\u663e\u793a\u542f\u52a8\u540e\u521b\u5efa\u7684\u8fdb\u7a0b\u603b\u6570<\/td><\/tr><tr><td>-m<\/td><td>\u663e\u793aslab\u4fe1\u606f<\/td><\/tr><tr><td>-n<\/td><td>\u5934\u4fe1\u606f\u4ec5\u663e\u793a\u4e00\u6b21<\/td><\/tr><tr><td>-s<\/td><td>\u4ee5\u8868\u683c\u65b9\u5f0f\u663e\u793a\u4e8b\u4ef6\u8ba1\u6570\u5668\u548c\u5185\u5b58\u72b6\u6001<\/td><\/tr><tr><td>-d<\/td><td>\u62a5\u544a\u78c1\u76d8\u72b6\u6001<\/td><\/tr><tr><td>-p<\/td><td>\u663e\u793a\u6307\u5b9a\u7684\u786c\u76d8\u5206\u533a\u72b6\u6001<\/td><\/tr><tr><td>-S<\/td><td>\u8f93\u51fa\u4fe1\u606f\u7684\u5355\u4f4d<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p><strong>\u53c2\u8003\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n<p>\u663e\u793a\u6d3b\u52a8\u5185\u9875\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# vmstat -a<\/pre>\n\n\n\n<p>\u663e\u793a\u542f\u52a8\u540e\u521b\u5efa\u7684\u8fdb\u7a0b\u603b\u6570\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# vmstat -f<\/pre>\n\n\n\n<p>\u663e\u793aslab\u4fe1\u606f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# vmstat -m<\/pre>\n\n\n\n<p>\u5934\u4fe1\u606f\u4ec5\u663e\u793a\u4e00\u6b21\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# vmstat -n<\/pre>\n\n\n\n<p>\u4ee5\u8868\u683c\u65b9\u5f0f\u663e\u793a\u4e8b\u4ef6\u8ba1\u6570\u5668\u548c\u5185\u5b58\u72b6\u6001\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# vmstat -s<\/pre>\n\n\n\n<p>\u663e\u793a\u6307\u5b9a\u7684\u786c\u76d8\u5206\u533a\u72b6\u6001\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# vmstat -p \/dev\/sda1<\/pre>\n\n\n\n<p>\u6307\u5b9a\u72b6\u6001\u4fe1\u606f\u5237\u65b0\u7684\u65f6\u95f4\u95f4\u9694\u4e3a1\u79d2\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# vmstat 1<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>vmstat\u547d\u4ee4\u7684\u542b\u4e49\u4e3a\u663e\u793a\u865a\u62df\u5185\u5b58\u72b6\u6001\uff08\u201cVirtual Memory Statistics\u201d\uff09\uff0c\u4f46\u662f\u5b83\u53ef\u4ee5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/3456"}],"collection":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/comments?post=3456"}],"version-history":[{"count":21,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/3456\/revisions"}],"predecessor-version":[{"id":3477,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/3456\/revisions\/3477"}],"wp:attachment":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/media?parent=3456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/categories?post=3456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/tags?post=3456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}