{"id":419,"date":"2012-08-26T22:50:27","date_gmt":"2012-08-26T14:50:27","guid":{"rendered":"http:\/\/www.kiccleaf.com\/?p=419"},"modified":"2012-08-26T22:52:03","modified_gmt":"2012-08-26T14:52:03","slug":"%e9%85%8d%e7%bd%aenginx%e5%a4%9a%e6%a0%b8cpuworker_cpu_affinity%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.kiccleaf.com\/?p=419","title":{"rendered":"\u914d\u7f6eNginx\u591a\u6838CPU,worker_cpu_affinity\u65b9\u6cd5"},"content":{"rendered":"<p>\u7531\u4e8e\u73b0\u4eca\u670d\u52a1\u5668\u7684CPU\u57fa\u672c\u662f\u56db\u6838\u6216\u662f\u516b\u6838\u4ee5\u4e0a\uff0cNginx\u9ed8\u8ba4\u662f\u6ca1\u6709\u5f00\u542f\u5229\u7528\u591a\u6838CPU,\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u589e\u52a0worker_cpu_affinity\u914d\u7f6e\u53c2\u6570\u6765\u5145\u5206\u5229\u7528\u591a\u6838CPU\u3002\u5b9e\u73b0\u9ad8\u6027\u80fd\u5904\u7406\u6570\u636e\u548c\u5229\u7528CPU\u8d44\u6e90<\/p>\n<p>1. 2\u6838CPU\uff0c\u5f00\u542f2\u4e2a\u8fdb\u7a0b<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">worker_processes     2;\r\nworker_cpu_affinity 01 10;<\/pre>\n<p>01\u8868\u793a\u542f\u7528\u7b2c\u4e00\u4e2aCPU\u5185\u6838\uff0c10\u8868\u793a\u542f\u7528\u7b2c\u4e8c\u4e2aCPU\u5185\u6838<br \/>\nworker_cpu_affinity 01 10;\u8868\u793a\u5f00\u542f\u4e24\u4e2a\u8fdb\u7a0b\uff0c\u7b2c\u4e00\u4e2a\u8fdb\u7a0b\u5bf9\u5e94\u7740\u7b2c\u4e00\u4e2aCPU\u5185\u6838\uff0c\u7b2c\u4e8c\u4e2a\u8fdb\u7a0b\u5bf9\u5e94\u7740\u7b2c\u4e8c\u4e2aCPU\u5185\u6838\u3002<br \/>\n2. 2\u6838CPU,\u5f00\u542f4\u4e2a\u8fdb\u7a0b<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">worker_processes     4;\r\nworker_cpu_affinity 01 10 01 10;<\/pre>\n<p>\u5f00\u542f\u4e86\u56db\u4e2a\u8fdb\u7a0b\uff0c\u5b83\u4eec\u5206\u522b\u5bf9\u5e94\u7740\u5f00\u542f2\u4e2aCPU\u5185\u6838<\/p>\n<p>3. 4\u6838CPU\uff0c\u5f00\u62374\u4e2a\u8fdb\u7a0b<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">worker_processes     4;\r\nworker_cpu_affinity 0001 0010 0100 1000;<\/pre>\n<p>0001\u8868\u793a\u542f\u7528\u7b2c\u4e00\u4e2aCPU\u5185\u6838\uff0c0010\u8868\u793a\u542f\u7528\u7b2c\u4e8c\u4e2aCPU\u5185\u6838\uff0c\u4f9d\u6b64\u7c7b\u63a8<\/p>\n<p>4. 4\u6838CPU\uff0c\u5f00\u542f2\u4e2a\u8fdb\u7a0b<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">worker_processes     2;\r\nworker_cpu_affinity 0101 1010;<\/pre>\n<p>0101\u8868\u793a\u5f00\u542f\u7b2c\u4e00\u4e2a\u548c\u7b2c\u4e09\u4e2a\u5185\u6838\uff0c1010\u8868\u793a\u5f00\u542f\u7b2c\u4e8c\u4e2a\u548c\u7b2c\u56db\u4e2a\u5185\u6838<\/p>\n<p>2\u4e2a\u8fdb\u7a0b\u5bf9\u5e94\u7740\u56db\u4e2a\u5185\u6838<\/p>\n<p>worker_cpu_affinity\u914d\u7f6e\u662f\u5199\u5728\/etc\/nginx\/nginx.conf\u91cc\u9762\u7684\u3002<\/p>\n<p>2\u6838\u662f 01\uff0c\u56db\u6838\u662f0001\uff0c8\u6838\u662f00000001\uff0c\u6709\u591a\u5c11\u4e2a\u6838\uff0c\u5c31\u6709\u51e0\u4f4d\u6570\uff0c1\u8868\u793a\u8be5\u5185\u6838\u5f00\u542f\uff0c0\u8868\u793a\u8be5\u5185\u6838\u5173\u95ed\u3002<\/p>\n<p>5. 8\u6838CPU\uff0c\u5f00\u62378\u4e2a\u8fdb\u7a0b<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">worker_processes     8;\r\nworker_cpu_affinity 00000001 00000010 00000100 00001000 00010000 00100000 01000000 10000000;<\/pre>\n<p>0001\u8868\u793a\u542f\u7528\u7b2c\u4e00\u4e2aCPU\u5185\u6838\uff0c0010\u8868\u793a\u542f\u7528\u7b2c\u4e8c\u4e2aCPU\u5185\u6838\uff0c\u4f9d\u6b64\u7c7b\u63a8<\/p>\n<p>worker_processes\u6700\u591a\u5f00\u542f8\u4e2a\uff0c8\u4e2a\u4ee5\u4e0a\u6027\u80fd\u63d0\u5347\u4e0d\u4f1a\u518d\u63d0\u5347\u4e86\uff0c\u800c\u4e14\u7a33\u5b9a\u6027\u53d8\u5f97\u66f4\u4f4e\uff0c\u6240\u4ee58\u4e2a\u8fdb\u7a0b\u591f\u7528\u4e86\u3002<\/p>\n<p>\u914d\u7f6e\u5b8c\u6bd5\u540e\uff0c\u91cd\u542fnginx \uff0c\u6267\u884c\/etc\/init.d\/nginx restart  \u6216\u662f\u5b89\u88c5\u76ee\u5f55\u4e0b\uff1a\/nginx\/sbin\/nginx -s reload \u91cd\u65b0\u52a0\u8f7d<\/p>\n<p>\u8f93\u5165\uff1atop  \u547d\u4ee4\u540e\u6309 1 \u8fdb\u884c\u67e5\u770b<br \/>\n<a href=\"http:\/\/www.kiccleaf.com\/wp-content\/uploads\/2012\/08\/cpu.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.kiccleaf.com\/wp-content\/uploads\/2012\/08\/cpu.jpg\" alt=\"\" title=\"cpu\" width=\"641\" height=\"198\" class=\"alignnone size-full wp-image-420\" srcset=\"http:\/\/www.kiccleaf.com\/wp-content\/uploads\/2012\/08\/cpu.jpg 641w, http:\/\/www.kiccleaf.com\/wp-content\/uploads\/2012\/08\/cpu-300x92.jpg 300w\" sizes=\"auto, (max-width: 641px) 100vw, 641px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7531\u4e8e\u73b0\u4eca\u670d\u52a1\u5668\u7684CPU\u57fa\u672c\u662f\u56db\u6838\u6216\u662f\u516b\u6838\u4ee5\u4e0a\uff0cNg&#8230;<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"http:\/\/www.kiccleaf.com\/?p=419\">Continue reading<span class=\"screen-reader-text\">\u914d\u7f6eNginx\u591a\u6838CPU,worker_cpu_affinity\u65b9\u6cd5<\/span><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":3,"footnotes":""},"categories":[4],"tags":[13,68,37],"class_list":["post-419","post","type-post","status-publish","format-standard","hentry","category-linux-","tag-linux","tag-nginx","tag-37","entry"],"views":3934,"_links":{"self":[{"href":"http:\/\/www.kiccleaf.com\/index.php?rest_route=\/wp\/v2\/posts\/419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.kiccleaf.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.kiccleaf.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.kiccleaf.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.kiccleaf.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=419"}],"version-history":[{"count":0,"href":"http:\/\/www.kiccleaf.com\/index.php?rest_route=\/wp\/v2\/posts\/419\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.kiccleaf.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.kiccleaf.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=419"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.kiccleaf.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}