{"id":5921,"date":"2022-05-12T16:42:02","date_gmt":"2022-05-12T08:42:02","guid":{"rendered":"http:\/\/123.57.164.21\/?p=5921"},"modified":"2022-05-12T16:45:48","modified_gmt":"2022-05-12T08:45:48","slug":"%e6%9f%a5%e7%9c%8b-openshift%e8%8a%82%e7%82%b9%e7%9a%84-cpu-memory%e5%8f%8a%e5%85%b6%e4%bb%96%e4%bf%a1%e6%81%af","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=5921","title":{"rendered":"\u67e5\u770b OpenShift\u8282\u70b9\u7684 cpu\/memory\u53ca\u5176\u4ed6\u4fe1\u606f"},"content":{"rendered":"\n<ol><li><strong>\u67e5\u770b\u73b0\u6709\u7684master node \u8282\u70b9\u7684 cpu\/memory\u53ca\u5176\u4ed6\u4fe1\u606f<\/strong><\/li><\/ol>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">oc get nodes<\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-109-1024x207.png\" alt=\"\" class=\"wp-image-5922\" width=\"685\" height=\"138\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-109-1024x207.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-109-300x61.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-109-768x155.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-109-830x167.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-109-230x46.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-109-350x71.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-109-480x97.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-109.png 1398w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/figure><\/div>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">oc describe node\/master-0.xxxxxxx<\/pre>\n\n\n\n<p>\u53ef\u4ee5\u770b\u5230 InternalIP \u4ee5\u53ca hostname<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-110.png\" alt=\"\" class=\"wp-image-5923\" width=\"519\" height=\"91\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-110.png 886w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-110-300x53.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-110-768x135.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-110-830x146.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-110-230x40.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-110-350x62.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-110-480x85.png 480w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/><\/figure><\/div>\n\n\n\n<p>CPU \/ Memory \u5728\u8fd9\u91cc<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-111.png\" alt=\"\" class=\"wp-image-5925\" width=\"499\" height=\"161\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-111.png 892w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-111-300x97.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-111-768x248.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-111-830x268.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-111-230x74.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-111-350x113.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-111-480x155.png 480w\" sizes=\"(max-width: 499px) 100vw, 499px\" \/><\/figure><\/div>\n\n\n\n<p>\u8fd8\u53ef\u4ee5\u770b\u5230\u597d\u591a\u7cfb\u7edf\u4fe1\u606f<br>\u6bd4\u5982\u8bf4\u5f88\u91cd\u8981\u7684 UUID, Kernel\u7248\u672c, \u64cd\u4f5c\u7cfb\u7edf, CRI-O\u7248\u672c , Kubelet \u7248\u672c, kube-proxy \u7248\u672c<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-112-1024x210.png\" alt=\"\" class=\"wp-image-5926\" width=\"623\" height=\"128\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-112-1024x210.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-112-300x61.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-112-768x157.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-112-830x170.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-112-230x47.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-112-350x72.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-112-480x98.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-112.png 1484w\" sizes=\"(max-width: 623px) 100vw, 623px\" \/><\/figure><\/div>\n\n\n\n<p>\u8fd9\u91cc\u53ef\u4ee5\u770b\u5230\u6bcf\u4e2amaster \u4e0a\u9762 \u6240\u6709pod \u6240\u5360\u7684\u6bd4\u4f8b,\u975e\u5e38\u76f4\u89c2<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-113-1024x665.png\" alt=\"\" class=\"wp-image-5927\" width=\"624\" height=\"405\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-113-1024x665.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-113-300x195.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-113-768x499.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-113-1536x998.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-113-830x539.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-113-230x149.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-113-350x227.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-113-480x312.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-113.png 1546w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/><\/figure><\/div>\n\n\n\n<p>\u4e0b\u9762\u8fd8\u6709\u4e00\u4e2a\u603b\u7ed3<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-114.png\" alt=\"\" class=\"wp-image-5928\" width=\"519\" height=\"163\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-114.png 958w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-114-300x94.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-114-768x241.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-114-830x260.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-114-230x72.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-114-350x110.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-114-480x150.png 480w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/><\/figure><\/div>\n\n\n\n<p>\u53ef\u4ee5\u987a\u4fbf\u7559\u610f\u4e00\u4e0b master\u8282\u70b9\u4e0a\u90fd\u6709\u54ea\u4e9b\u547d\u540d\u7a7a\u95f4<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-115.png\" alt=\"\" class=\"wp-image-5929\" width=\"330\" height=\"361\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-115.png 560w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-115-275x300.png 275w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-115-230x251.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-115-350x383.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-115-480x525.png 480w\" sizes=\"(max-width: 330px) 100vw, 330px\" \/><\/figure><\/div>\n\n\n\n<p>2.<strong>\u67e5\u770b\u73b0\u6709\u7684Worker Node \u8282\u70b9\u7684 cpu\/memory\u53ca\u5176\u4ed6\u4fe1\u606f<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">oc describe node\/worker-0.xxxxxx<\/pre>\n\n\n\n<p><strong>3.\u4e00\u4e9b\u95ee\u9898<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p><strong>\u95ee\u9898\uff1a\u5c31\u8282\u70b9\u5185\u5b58\u5229\u7528\u7387\u800c\u8a00\uff0cOCP\u4e0a\u54ea\u79cd\u65b9\u5f0f\u770b\u662f\u51c6\u786e\u7684\uff1f<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">oc describe node\u53ef\u4ee5\u770b\u8282\u70b9\u8d44\u6e90\u5229\u7528\u7387\uff0c\u5982\n<\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-116-1024x327.png\" alt=\"\" class=\"wp-image-5930\" width=\"569\" height=\"182\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-116-1024x327.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-116-300x96.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-116-768x245.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-116-830x265.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-116-230x73.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-116-350x112.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-116-480x153.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/05\/\u56fe\u7247-116.png 1202w\" sizes=\"(max-width: 569px) 100vw, 569px\" \/><\/figure><\/div>\n\n\n\n<p>\u6211\u4eec\u770brequests\u90a3\u4e00\u5217\uff0c\u5185\u5b58\u5229\u7528\u738779%\uff0cLimits\u90a3\u4e00\u5217\u662f58%\uff0c\u51c6\u786e\u4e0d\uff1f<\/p>\n\n\n\n<p>\u56de\u7b54\uff1a\u4e0d\u51c6\u786e\u300279%\u662fnode\u4e0apod\u603brequest\u5185\u5b58\u91cf\u9664\u4ee5\u8282\u70b9\u7684\u603b\u5185\u5b58\u91cf\u3002\u5982\u679cPod\u8bf7\u6c4210m\u7684CPU\u62161G\u5185\u5b58\uff0c\u5219\u8c03\u5ea6\u7a0b\u5e8f\u5c06\u786e\u4fdd\u5c06Pod\u653e\u7f6e\u5728\u5177\u6709\u53ef\u7528\u5bb9\u91cf\u7684\u8282\u70b9\u4e0a\u3002\u5c3d\u7ba1Pod\u8bf7\u6c42\u4e8610m\u7684CPU\u62161G\u5185\u5b58\uff0c\u4f46\u5b83\u53ef\u80fd\u4f1a\u4f7f\u7528\u591a\u4e8e\u6216\u5c11\u4e8e\u6b64\u503c\uff0c\u9664\u975e\u5b83\u4e5f\u53d7CPU Memory Limits\u7684\u7ea6\u675f\u3002\u540c\u6837\uff0c\u672a\u6307\u5b9a\u8d44\u6e90\u8bf7\u6c42\u7684pod\u4ecd\u5c06\u4f7f\u7528\u4e00\u4e9b\u8d44\u6e90\u3002<\/p>\n\n\n\n<p>\u5728OCP\u4e2d\uff0c\u4f7f\u7528 <strong>oc adm top<\/strong>\u67e5\u770b\u7684\u8d44\u6e90\u5229\u7528\u7387\u662f\u771f\u5b9e\u7684\uff1a<\/p>\n\n\n\n<p><strong>\u95ee\u9898\uff1a\u600e\u4e48\u67e5\u770bpod\u7684\u5229\u7387\u7528\uff1f<\/strong><\/p>\n\n\n\n<p>\u67e5\u770b\u672cNS\u7684pod\u5229\u7528\u7387\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#  oc adm top pods<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u67e5\u770b\u73b0\u6709\u7684master node \u8282\u70b9\u7684 cpu\/memory\u53ca\u5176\u4ed6\u4fe1\u606f \u53ef\u4ee5\u770b\u5230 InternalIP \u4ee5\u53ca [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/5921"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5921"}],"version-history":[{"count":3,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/5921\/revisions"}],"predecessor-version":[{"id":5932,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/5921\/revisions\/5932"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5921"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5921"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}