{"id":16808,"date":"2024-11-18T12:32:07","date_gmt":"2024-11-18T04:32:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16808\/"},"modified":"2024-11-18T12:32:07","modified_gmt":"2024-11-18T04:32:07","slug":"centos%e4%b8%8a%e6%90%ad%e5%bb%baweb%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%97%b6%e7%9a%84cpu%e6%80%a7%e8%83%bd%e8%b0%83%e4%bc%98%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16808\/","title":{"rendered":"CentOS\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u65f6\u7684CPU\u6027\u80fd\u8c03\u4f18\u6280\u5de7"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/169140934640650.jpg\" class=\"aligncenter\" title=\"CentOS\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u65f6\u7684CPU\u6027\u80fd\u8c03\u4f18\u6280\u5de7\u63d2\u56fe\" alt=\"CentOS\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u65f6\u7684CPU\u6027\u80fd\u8c03\u4f18\u6280\u5de7\u63d2\u56fe\" \/><\/p>\n<p>CentOS\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u65f6\u7684CPU\u6027\u80fd\u8c03\u4f18\u6280\u5de7<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u5728\u642d\u5efaweb\u670d\u52a1\u5668\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f18\u5316\u670d\u52a1\u5668\u7684\u6027\u80fd\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5c24\u5176\u662fCPU\u7684\u6027\u80fd\u3002\u5408\u7406\u7684\u8c03\u4f18\u53ef\u4ee5\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\uff0c\u540c\u65f6\u51cf\u5c11\u8d44\u6e90\u7684\u6d88\u8017\uff0c\u63d0\u9ad8\u7528\u6237\u7684\u4f53\u9a8c\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5728CentOS\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u65f6\u7684CPU\u6027\u80fd\u8c03\u4f18\u6280\u5de7\uff0c\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001\u8bbe\u7f6eCPU\u8c03\u5ea6\u7b56\u7565<br \/>\u5728CentOS\u7cfb\u7edf\u4e2d\uff0c\u9ed8\u8ba4\u7684CPU\u8c03\u5ea6\u7b56\u7565\u662f\u5173\u6ce8\u4ea4\u4e92\u6027\u80fd\uff0c\u5373\u9ed8\u8ba4\u8bbe\u7f6e\u4e3a&#8221;canoe&#8221;\u3002\u4f46\u5728web\u670d\u52a1\u5668\u73af\u5883\u4e2d\uff0c\u5f80\u5f80\u66f4\u52a0\u6ce8\u91cd\u8d1f\u8f7d\u5747\u8861\u3002\u6211\u4eec\u53ef\u4ee5\u5c06CPU\u8c03\u5ea6\u7b56\u7565\u8bbe\u7f6e\u4e3a&#8221;performance&#8221;\u6765\u63d0\u9ad8web\u670d\u52a1\u5668\u7684\u6027\u80fd\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre># \u67e5\u770b\u5f53\u524d\u7684CPU\u8c03\u5ea6\u7b56\u7565\ncat \/sys\/devices\/system\/cpu\/cpu*\/cpufreq\/scaling_governor\n\n# \u5c06CPU\u8c03\u5ea6\u7b56\u7565\u8bbe\u7f6e\u4e3aperformance\nfor i in \/sys\/devices\/system\/cpu\/cpu*\/cpufreq\/scaling_governor; do echo performance &amp;gt; $i; done<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e8c\u3001\u4f7f\u7528\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861<br \/>\u5728web\u670d\u52a1\u5668\u67b6\u6784\u4e2d\uff0c\u4f7f\u7528\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u53ef\u4ee5\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u4e0a\uff0c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\uff0c\u5e76\u63d0\u9ad8\u5e76\u53d1\u80fd\u529b\u3002\u5728CentOS\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Nginx\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u670d\u52a1\u5668\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre># \u5b89\u88c5Nginx\nyum install nginx\n\n# \u4fee\u6539Nginx\u914d\u7f6e\u6587\u4ef6\nvi \/etc\/nginx\/nginx.conf\n\n# \u5728http\u90e8\u5206\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\nhttp {\n    ...\n    upstream backend {\n        server backend1.example.com;\n        server backend2.example.com;\n    }\n    ...\n    \n    # \u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u914d\u7f6e\n    server {\n        ...\n        location \/ {\n            proxy_pass http:\/\/backend;\n        }\n        ...\n    }\n    ...\n}\n\n# \u542f\u52a8Nginx\u670d\u52a1\nsystemctl start nginx\n\n# \u8bbe\u7f6eNginx\u5f00\u673a\u81ea\u542f\u52a8\nsystemctl enable nginx<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e09\u3001\u542f\u7528CPU\u7f13\u5b58<br \/>\u542f\u7528CPU\u7f13\u5b58\u53ef\u4ee5\u63d0\u9ad8CPU\u7684\u6027\u80fd\uff0c\u51cf\u5c11\u5185\u5b58\u7684\u8bbf\u95ee\u6b21\u6570\u3002\u5728CentOS\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u4e00\u4e9b\u53c2\u6570\u6765\u542f\u7528\u6216\u4f18\u5316CPU\u7f13\u5b58\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre># \u67e5\u770bCPU\u7f13\u5b58\u7b56\u7565\ncat \/sys\/devices\/system\/cpu\/cpu*\/cpufreq\/cpuinfo_cache_policy\n\n# \u8bbe\u7f6eCPU\u7f13\u5b58\u7b56\u7565\u4e3aWrite Back\nfor i in \/sys\/devices\/system\/cpu\/cpu*\/cpufreq\/cpuinfo_cache_policy; do echo writeback &amp;gt; $i; done\n\n# \u8bbe\u7f6e\u7f13\u5b58\u5185\u5b58\u8c03\u5ea6\u7b56\u7565\u4e3a\u8d1f\u8f7d\u5747\u8861\necho 1 &amp;gt; \/proc\/sys\/vm\/page-cluster<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u56db\u3001\u5e76\u884c\u5904\u7406\u8bf7\u6c42<br \/>\u5728web\u670d\u52a1\u5668\u4e2d\uff0c\u5e76\u884c\u5904\u7406\u8bf7\u6c42\u53ef\u4ee5\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u5e76\u53d1\u6027\u80fd\u3002\u5728CentOS\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u7ebf\u7a0b\u6c60\u5927\u5c0f\u6765\u8fdb\u884c\u5e76\u884c\u5904\u7406\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre># \u4fee\u6539Apache\u914d\u7f6e\u6587\u4ef6\nvi \/etc\/httpd\/conf\/httpd.conf\n\n# \u627e\u5230\u4ee5\u4e0b\u4e24\u884c\uff0c\u4fee\u6539\u4e3a\u5408\u9002\u7684\u503c\nStartServers       8     # \u521d\u59cb\u542f\u52a8\u7684\u8fdb\u7a0b\u6570\nMaxRequestWorkers  150   # \u6700\u5927\u7684\u5e76\u53d1\u8bf7\u6c42\u5904\u7406\u6570<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7ed3\u8bba\uff1a<br \/>\u901a\u8fc7\u4ee5\u4e0a\u7684CPU\u6027\u80fd\u8c03\u4f18\u6280\u5de7\uff0c\u6211\u4eec\u53ef\u4ee5\u5728CentOS\u4e0a\u642d\u5efa\u7684web\u670d\u52a1\u5668\u4e2d\u63d0\u9ad8CPU\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\uff0c\u63d0\u5347\u7528\u6237\u7684\u4f53\u9a8c\u3002\u540c\u65f6\uff0c\u6211\u4eec\u4e5f\u4e3a\u6bcf\u4e2a\u6280\u5de7\u63d0\u4f9b\u4e86\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5b9e\u65bd\u3002<\/p>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u548c\u670d\u52a1\u5668\u914d\u7f6e\u6765\u8c03\u6574\u548c\u4f18\u5316\u3002\u540c\u65f6\uff0c\u8fd8\u5e94\u8be5\u6ce8\u610f\u76d1\u63a7\u670d\u52a1\u5668\u7684\u6027\u80fd\u6307\u6807\uff0c\u53ca\u65f6\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\uff0c\u4ee5\u4fdd\u8bc1\u670d\u52a1\u5668\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fCentOS\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u65f6\u7684CPU\u6027\u80fd\u8c03\u4f18\u6280\u5de7\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CentOS\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u65f6\u7684CPU\u6027\u80fd\u8c03\u4f18\u6280\u5de7 \u5f15\u8a00\uff1a\u5728\u642d\u5efaweb\u670d\u52a1\u5668\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f18\u5316\u670d\u52a1\u5668\u7684\u6027\u80fd\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5c24\u5176\u662fCPU\u7684\u6027\u80fd\u3002\u5408\u7406\u7684\u8c03\u4f18\u53ef\u4ee5\u63d0\u9ad8\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\uff0c\u540c\u65f6\u51cf\u5c11\u8d44\u6e90\u7684\u6d88\u8017\uff0c\u63d0\u9ad8\u7528\u6237\u7684\u4f53\u9a8c\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5728CentOS\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u642d\u5efaweb\u670d\u52a1\u5668\u65f6\u7684CPU\u6027\u80fd\u8c03\u4f18\u6280\u5de7\uff0c\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u8bbe\u7f6eCPU\u8c03\u5ea6\u7b56\u7565\u5728CentOS\u7cfb\u7edf\u4e2d\uff0c\u9ed8\u8ba4\u7684CPU\u8c03\u5ea6\u7b56\u7565\u662f\u5173\u6ce8\u4ea4\u4e92\u6027\u80fd\uff0c\u5373\u9ed8\u8ba4\u8bbe\u7f6e\u4e3a&#8221;canoe&#8221;\u3002\u4f46\u5728web\u670d\u52a1\u5668\u73af\u5883\u4e2d\uff0c\u5f80\u5f80\u66f4\u52a0\u6ce8\u91cd\u8d1f\u8f7d\u5747\u8861\u3002\u6211\u4eec\u53ef\u4ee5\u5c06CPU\u8c03\u5ea6\u7b56\u7565\u8bbe\u7f6e\u4e3a&#8221;performance&#8221;\u6765\u63d0\u9ad8web\u670d\u52a1\u5668\u7684\u6027\u80fd\u3002 \u4ee3\u7801\u793a\u4f8b\uff1a # \u67e5\u770b\u5f53\u524d\u7684CPU\u8c03\u5ea6\u7b56\u7565 cat \/sys\/devices\/system\/cpu\/cpu*\/cpufreq\/scaling_governor # \u5c06CPU\u8c03\u5ea6\u7b56\u7565\u8bbe\u7f6e\u4e3aperformance for i in \/sys\/devices\/system\/cpu\/cpu*\/cpufreq\/scaling_governor; do echo performance &amp;gt; $i; done \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001\u4f7f\u7528\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u5728web\u670d\u52a1\u5668\u67b6\u6784\u4e2d\uff0c\u4f7f\u7528\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u53ef\u4ee5\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u4e0a\uff0c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\uff0c\u5e76\u63d0\u9ad8\u5e76\u53d1\u80fd\u529b\u3002\u5728CentOS\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Nginx\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u670d\u52a1\u5668\u3002 \u4ee3\u7801\u793a\u4f8b\uff1a # \u5b89\u88c5Nginx yum install nginx # \u4fee\u6539Nginx\u914d\u7f6e\u6587\u4ef6 vi \/etc\/nginx\/nginx.conf # \u5728http\u90e8\u5206\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e http { &#8230; upstream backend { server backend1.example.com; server backend2.example.com; } &#8230; # \u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u914d\u7f6e server { &#8230; location \/ { proxy_pass [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-16808","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=16808"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16808\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}