{"id":738,"date":"2017-05-12T23:28:10","date_gmt":"2017-05-12T15:28:10","guid":{"rendered":"http:\/\/www.ipcpu.com\/?p=738"},"modified":"2017-05-12T23:28:10","modified_gmt":"2017-05-12T15:28:10","slug":"zabbix-cpu-not-100","status":"publish","type":"post","link":"https:\/\/c.ipcpu.com\/2017\/05\/zabbix-cpu-not-100\/","title":{"rendered":"zabbix\u7684cpu\u53d6\u503c\u52a0\u8d77\u6765\u4e0d\u662f100%"},"content":{"rendered":"<h2 id=\"wiz_toc_0\">\u5f15\u5165<\/h2>\n<p>\u5728openstack\u79c1\u6709\u4e91\u5e73\u53f0\u90e8\u7f72\u4e86Zabbix\u540e\uff0c\u53d1\u73b0\u627f\u8f7d\u4e91\u4e3b\u673a\u7684\u7269\u7406\u673a\uff08CentOS7\uff09\uff0czabbix\u76d1\u63a7\u56fe\u6709\u4e9b\u5f02\u5e38\uff0c\u5982\u4e0b\uff0cCPU\u5229\u7528\u7387\u8fd9\u5f20\u56fe\u9ed8\u8ba4\u60c5\u51b5\u5e94\u8be5\u662f\u56fe\u50cf\u5360\u6ee1100%\u7684\uff0c\u800c\u8fd9\u91cc\u5374\u53ea\u6709\u4e0d\u523080%\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/\/www.ipcpu.com\/wp-content\/uploads\/2017\/11\/wpid-cfcfa6d16c07fbb5da8e7ad46722571e_4ac3dbe6-c6ca-4c8c-aa3e-9e57ecd91d80.png\" style=\"vertical-align: bottom; max-width: 100%;\"><\/p>\n<h2 id=\"wiz_toc_1\">\u89e3\u51b3<\/h2>\n<p>\u4e00\u5f00\u59cb\u6000\u7591\u662fZabbix\u5ba2\u6237\u7aef\u88c5\u5728Docker\u5bb9\u5668\u4e2d\u5bfc\u81f4\u53d6\u503c\u4e0d\u51c6\u786e\uff0c\u6240\u4ee5\u66f4\u6362\u4e86\u6700\u65b0\u7248\u5ba2\u6237\u7aef\uff0c\u76f4\u63a5\u5b89\u88c5\u5728\u5bbf\u4e3b\u673a\u4e0a\uff0c\u53d1\u73b0\u7ed3\u679c\u8fd8\u662f\u4e00\u6837\u3002<\/p>\n<p>\u6700\u540e\u79c1\u6709\u4e91\u5382\u5546\u6280\u672f\u4eba\u5458\u7ecf\u8fc7\u67e5\u8d44\u6599\u53d1\u73b0\uff0czabbix\u6a21\u677f\u5bf9\u4e8eCPU\u53d6\u503c\u6709\u51e0\u9879\u9ed8\u8ba4\u662f\u6ca1\u6709\u52a0\u4e0a\u7684\u3002<\/p>\n<p>Zabbix\u5bf9\u4e8e\u83b7\u53d6CPU\u5229\u7528\u7387\u7684Item\u5982\u4e0b\uff1a<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><ol class=\"linenums\"><li class=\"L0\"><code><span class=\"pln\">system<\/span><span class=\"pun\">.<\/span><span class=\"pln\">cpu<\/span><span class=\"pun\">.<\/span><span class=\"pln\">util<\/span><span class=\"pun\">[&lt;<\/span><span class=\"pln\">cpu<\/span><span class=\"pun\">&gt;,&lt;<\/span><span class=\"pln\">type<\/span><span class=\"pun\">&gt;,&lt;<\/span><span class=\"pln\">mode<\/span><span class=\"pun\">&gt;]<\/span><\/code><\/li><li class=\"L1\"><code><span class=\"pln\">type <\/span><span class=\"pun\">-<\/span><span class=\"pln\"> <\/span><span class=\"pun\">\u53ef\u9009\u9879:<\/span><\/code><\/li><li class=\"L2\"><code><span class=\"pln\">idle<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> nice<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> user <\/span><span class=\"pun\">(<\/span><span class=\"kwd\">default<\/span><span class=\"pun\">),<\/span><span class=\"pln\"> system <\/span><span class=\"pun\">(<\/span><span class=\"kwd\">default<\/span><span class=\"pln\"> <\/span><span class=\"kwd\">for<\/span><span class=\"pln\"> <\/span><span class=\"typ\">Windows<\/span><span class=\"pun\">),<\/span><span class=\"pln\"> iowait<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> interrupt<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> softirq<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> steal<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> guest <\/span><span class=\"pun\">(<\/span><span class=\"pln\">on <\/span><span class=\"typ\">Linux<\/span><span class=\"pln\"> kernels <\/span><span class=\"lit\">2.6<\/span><span class=\"pun\">.<\/span><span class=\"lit\">24<\/span><span class=\"pln\"> <\/span><span class=\"kwd\">and<\/span><span class=\"pln\"> above<\/span><span class=\"pun\">),<\/span><span class=\"pln\"> guest_nice <\/span><span class=\"pun\">(<\/span><span class=\"pln\">on <\/span><span class=\"typ\">Linux<\/span><span class=\"pln\"> kernels <\/span><span class=\"lit\">2.6<\/span><span class=\"pun\">.<\/span><span class=\"lit\">33<\/span><span class=\"pln\"> <\/span><span class=\"kwd\">and<\/span><span class=\"pln\"> above<\/span><span class=\"pun\">)<\/span><\/code><\/li><\/ol><\/pre>\n<p>\u5176\u4e2dguest \u548cguest_nice \u90fd\u4e0e\u865a\u62df\u5316\u6709\u5173\uff0c\u5e76\u4e14zabbix\u6a21\u677f\u91cc\u9762\u9ed8\u8ba4\u6ca1\u6709\u3002<\/p>\n<p>\u4e00\u822c\u4e1a\u52a1\u7528\u9014\u7684\u673a\u5668\u8fd9\u4e24\u9879\u57fa\u672c\u4e3a0\uff0c\u6240\u4ee5\u4e5f\u6ca1\u4ec0\u4e48\u5f71\u54cd\uff0c\u4f46\u662f\u865a\u62df\u5316\u7684\u5bbf\u4e3b\u673aguest \u9879\u5360\u7528\u975e\u5e38\u9ad8\uff0c\u5c31\u51fa\u73b0\u4e86\u4e00\u5f00\u59cb\u73b0\u8c61\u3002<\/p>\n<p>\u6211\u4eec\u5728Zabbix\u6a21\u677f\u4e2d\u6dfb\u52a0CPU guest time\u9009\u9879\uff0c\u7136\u540e\u52a0\u5230Graph\u4e2d\uff0c\u53d1\u73b0\u6570\u636e\u5c31\u6b63\u5e38\u4e86\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/\/www.ipcpu.com\/wp-content\/uploads\/2017\/11\/wpid-cfcfa6d16c07fbb5da8e7ad46722571e_30f6f2ed-28f1-444c-a3e2-e5b53bf2f61e.png\" style=\"vertical-align: bottom; max-width: 100%;\"><\/p>\n<h4 id=\"wiz_toc_2\">\u4e3a\u4ec0\u4e48\u4f1a\u51fa\u73b0\u8fd9\u79cd\u60c5\u51b5\uff1f<\/h4>\n<p>\u4e00\u822c\u6211\u4eec\u505a\u76d1\u63a7\u65f6\uff0c\u6293\u53d6\u7684CPU\u5229\u7528\u7387\u4f1a\u8ddftop\u547d\u4ee4\u4f5c\u5bf9\u6bd4\uff0c\u4f46\u662ftop\u547d\u4ee4\u91cc\u6ca1\u6709guest\u8fd9\u4e2a\u9009\u9879\u3002<\/p>\n<p>\u67e5\u8be2\u6e90\u7801\u53d1\u73b0\uff0ctop\u53ea\u8bfb\u53d6\u4e86\/proc\/stat\u76848\u4e2a\u6570\u503c\uff0c\u800czabbix\u8bfb\u53d6\u4e86\/proc\/stat\u768410\u4e2a\u6570\u503c\u3002\u56e0\u6b64\u8ba1\u7b97\u51fa\u7684\u7ed3\u679c\u662f\u6709\u504f\u5dee\u7684\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/\/www.ipcpu.com\/wp-content\/uploads\/2017\/11\/wpid-cfcfa6d16c07fbb5da8e7ad46722571e_78d44fa1-1590-4529-809e-5046d37e5d9b.jpg\" style=\"vertical-align: bottom; max-width: 100%;\"><\/p>\n<h2 id=\"wiz_toc_3\">\u53c2\u8003\u8d44\u6599<\/h2>\n<p><a href=\"https:\/\/support.zabbix.com\/browse\/ZBX-10710\">https:\/\/support.zabbix.com\/browse\/ZBX-10710<\/a> <br \/>\n<a href=\"https:\/\/www.zabbix.com\/documentation\/3.4\/manual\/config\/items\/itemtypes\/zabbix_agent\">https:\/\/www.zabbix.com\/documentation\/3.4\/manual\/config\/items\/itemtypes\/zabbix_agent<\/a><\/p>\n<p>\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a<a href=\"https:\/\/c.ipcpu.com\">IPCPU-\u7f51\u7edc\u4e4b\u8def<\/a> &raquo; <a href=\"https:\/\/c.ipcpu.com\/2017\/05\/zabbix-cpu-not-100\/\">zabbix\u7684cpu\u53d6\u503c\u52a0\u8d77\u6765\u4e0d\u662f100%<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5f15\u5165 \u5728openstack\u79c1\u6709\u4e91\u5e73\u53f0\u90e8\u7f72\u4e86Zabbix\u540e\uff0c\u53d1\u73b0\u627f\u8f7d\u4e91\u4e3b\u673a\u7684\u7269\u7406\u673a\uff08CentOS7\uff09\uff0czabbix\u76d1\u63a7\u56fe\u6709\u4e9b\u5f02\u5e38\uff0c\u5982\u4e0b\uff0cCPU\u5229\u7528\u7387\u8fd9\u5f20\u56fe\u9ed8\u8ba4\u60c5\u51b5\u5e94\u8be5\u662f\u56fe\u50cf\u5360\u6ee1100%\u7684\uff0c\u800c\u8fd9\u91cc\u5374\u53ea\u6709\u4e0d\u523080%\u3002 \u89e3\u51b3 \u4e00\u5f00\u59cb\u6000\u7591\u662fZabbix\u5ba2\u6237\u7aef\u88c5\u5728Docker\u5bb9\u5668\u4e2d\u5bfc\u81f4\u53d6\u503c\u4e0d\u51c6\u786e\uff0c\u6240\u4ee5\u66f4\u6362\u4e86\u6700\u65b0\u7248\u5ba2\u6237\u7aef\uff0c\u76f4\u63a5\u5b89\u88c5\u5728\u5bbf\u4e3b\u673a\u4e0a\uff0c\u53d1\u73b0\u7ed3\u679c\u8fd8\u662f\u4e00\u6837\u3002 \u6700\u540e\u79c1\u6709\u4e91\u5382\u5546\u6280\u672f\u4eba\u5458\u7ecf\u8fc7\u67e5\u8d44\u6599\u53d1\u73b0\uff0czabbix\u6a21\u677f\u5bf9\u4e8eCPU\u53d6\u503c\u6709\u51e0\u9879\u9ed8\u8ba4\u662f\u6ca1\u6709\u52a0\u4e0a\u7684\u3002 Zabbix\u5bf9\u4e8e\u83b7\u53d6CPU\u5229\u7528\u7387\u7684Item\u5982\u4e0b\uff1a system.cpu.util[&lt;cpu&gt;,&lt;type&gt;,&lt;mode&gt;]type &#8211; \u53ef\u9009\u9879:idle, nice, user (default), system (default for Windows), iowait, interrupt, softirq, steal, guest (on Linux kernels 2.6.24 and above), guest_nice (on Linux kernels 2.6.33 and above) \u5176\u4e2dguest \u548cguest_nice \u90fd\u4e0e\u865a\u62df\u5316\u6709\u5173\uff0c\u5e76\u4e14zabbix\u6a21\u677f\u91cc\u9762\u9ed8\u8ba4\u6ca1\u6709\u3002 \u4e00\u822c\u4e1a\u52a1\u7528\u9014\u7684\u673a\u5668\u8fd9\u4e24\u9879\u57fa\u672c\u4e3a0\uff0c\u6240\u4ee5\u4e5f\u6ca1\u4ec0\u4e48\u5f71\u54cd\uff0c\u4f46\u662f\u865a\u62df\u5316\u7684\u5bbf\u4e3b\u673aguest \u9879\u5360\u7528\u975e\u5e38\u9ad8\uff0c\u5c31\u51fa\u73b0\u4e86\u4e00\u5f00\u59cb\u73b0\u8c61\u3002 \u6211\u4eec\u5728Zabbix\u6a21\u677f\u4e2d\u6dfb\u52a0CPU guest time\u9009\u9879\uff0c\u7136\u540e\u52a0\u5230Graph\u4e2d\uff0c\u53d1\u73b0\u6570\u636e\u5c31\u6b63\u5e38\u4e86\u3002 \u4e3a\u4ec0\u4e48\u4f1a\u51fa\u73b0\u8fd9\u79cd\u60c5\u51b5\uff1f \u4e00\u822c\u6211\u4eec\u505a\u76d1\u63a7\u65f6\uff0c\u6293\u53d6\u7684CPU\u5229\u7528\u7387\u4f1a\u8ddftop\u547d\u4ee4\u4f5c\u5bf9\u6bd4\uff0c\u4f46\u662ftop\u547d\u4ee4\u91cc\u6ca1\u6709guest\u8fd9\u4e2a\u9009\u9879\u3002 \u67e5\u8be2\u6e90\u7801\u53d1\u73b0\uff0ctop\u53ea\u8bfb\u53d6\u4e86\/proc\/stat\u76848\u4e2a\u6570\u503c\uff0c\u800czabbix\u8bfb\u53d6\u4e86\/proc\/stat\u768410\u4e2a\u6570\u503c\u3002\u56e0\u6b64\u8ba1\u7b97\u51fa\u7684\u7ed3\u679c\u662f\u6709\u504f\u5dee\u7684\u3002 \u53c2\u8003\u8d44\u6599 https:\/\/support.zabbix.com\/browse\/ZBX-10710 https:\/\/www.zabbix.com\/documentation\/3.4\/manual\/config\/items\/itemtypes\/zabbix_agent \u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1aIPCPU-\u7f51\u7edc\u4e4b\u8def &raquo; zabbix\u7684cpu\u53d6\u503c\u52a0\u8d77\u6765\u4e0d\u662f100%<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[17,120,57],"_links":{"self":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/738"}],"collection":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/comments?post=738"}],"version-history":[{"count":0,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/738\/revisions"}],"wp:attachment":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/media?parent=738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/categories?post=738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/tags?post=738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}