{"id":31080,"date":"2026-03-21T08:00:06","date_gmt":"2026-03-21T00:00:06","guid":{"rendered":"https:\/\/www.varidata.com\/?p=31080"},"modified":"2026-03-20T16:58:57","modified_gmt":"2026-03-20T08:58:57","slug":"evaluate-crawler-impact-on-cpu-and-bandwidth","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/evaluate-crawler-impact-on-cpu-and-bandwidth\/","title":{"rendered":"\u8bc4\u4f30\u722c\u866b\u5bf9CPU\u548c\u5e26\u5bbd\u7684\u5f71\u54cd"},"content":{"rendered":"<p>\n\u5728\u4f17\u591a<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/los-angeles\/\" target=\"_blank\">\u7f8e\u56fd\u672c\u571f\u7684\u4e1a\u52a1\u73af\u5883<\/a>\u4e2d\uff0c\u7814\u53d1\u56e2\u961f\u5f80\u5f80\u4f1a\u5feb\u901f\u4e0a\u7ebf\u722c\u866b\u7a0b\u5e8f\uff0c\u76f4\u5230\u540e\u671f\u624d\u53d1\u73b0\u51e0\u4e4e\u6ca1\u6709\u8003\u8651\u8fc7<a href=\"https:\/\/www.varidata.com\/zh-cn\/blog-en\/how-to-build-a-web-crawler-cluster-for-large-scale-data-scraping\/\" target=\"_blank\">\u722c\u866b<\/a>\u5bf9CPU\u548c\u5e26\u5bbd\u7684\u5f71\u54cd\u8bc4\u4f30\u3002\u56e2\u961f\u4f1a\u5bdf\u89c9\u5230\u5ef6\u8fdf\u5cf0\u503c\u3001\u5171\u4eab\u94fe\u8def\u4e2d\u7684\u8d44\u6e90\u4e89\u62a2\u95ee\u9898\uff0c\u6216\u662f\u6536\u5230\u610f\u5916\u7684\u6d41\u91cf\u8d39\u7528\u8d26\u5355\uff0c\u968f\u540e\u624d\u5f00\u59cb\u601d\u8003\u5982\u4f55\u91cf\u5316\u6301\u7eed\u6293\u53d6\u4efb\u52a1\u5bf9\u6838\u5fc3\u8d44\u6e90\u7684\u5b9e\u9645\u5f71\u54cd\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u5957\u57fa\u4e8e\u5b9e\u6d4b\u7684\u5b9e\u7528\u65b9\u6cd5\uff0c\u9002\u5408\u5de5\u7a0b\u5e08\u83b7\u53d6\u91cf\u5316\u6570\u636e\uff0c\u800c\u975e\u7a7a\u6cdb\u7684\u300c\u4f18\u5316\u4ee3\u7801\u300d\u5efa\u8bae\uff0c\u540c\u65f6\u8fd9\u5957\u6a21\u578b\u8db3\u591f\u7b80\u6d01\uff0c\u53ef\u5728\u5bb9\u91cf\u89c4\u5212\u65f6\u76f4\u63a5\u5728\u767d\u677f\u4e0a\u624b\u7b97\u3002\n<\/p>\n<h2><strong>1. 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\/>\n\u54cd\u5e94\u6570\u636e\u4f1a\u5360\u7528\u51fa\u7ad9\u5e26\u5bbd\uff0c\u5f53\u94fe\u8def\u8fbe\u5230\u5e26\u5bbd\u4e0a\u9650\u65f6\uff0c\u5176\u4ed6\u670d\u52a1\u4f1a\u88ab\u9650\u6d41\u6216\u5f00\u59cb\u4e22\u5305\u3002<br \/>\n\u5bf9\u4e8e\u8fdc\u7a0b\u6570\u636e\u4e2d\u5fc3\u7684\u670d\u52a1\u5668\u79df\u7528\u6216\u670d\u52a1\u5668\u6258\u7ba1\u573a\u666f\uff0c\u8fd0\u7ef4\u4eba\u5458\u8fd8\u9700\u8981\u8003\u8651\u5ba2\u6237\u7aef\u533a\u57df\u7684\u5ef6\u8fdf\uff0c\u4ee5\u53ca\u5e26\u5bbd\/\u6d41\u91cf\u7684\u8ba1\u8d39\u6a21\u5f0f\u3002\n<\/p>\n<ul>\n<li>\u6301\u7eed\u578b\u722c\u866b\u4f1a\u4ea7\u751f\u6c38\u4e0d\u505c\u6b62\u7684\u957f\u671f\u540e\u53f0\u8d1f\u8f7d\u3002<\/li>\n<li>\u5cf0\u503c\u578b\u722c\u866b\u7684\u884c\u4e3a\u66f4\u63a5\u8fd1\u6279\u5904\u7406\u4efb\u52a1\uff0c\u4f1a\u9020\u6210\u77ed\u6682\u4e14\u5267\u70c8\u7684CPU\u548c\u94fe\u8def\u5cf0\u503c\u3002<\/li>\n<li>\u5165\u7ad9\u6d41\u91cf\u901a\u5e38\u6210\u672c\u4f4e\u5ec9\uff0c\u4f46\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u53d1\u5f80\u5176\u4ed6\u5927\u6d32\u7684\u51fa\u7ad9\u6d41\u91cf\u5219\u672a\u5fc5\u3002<\/li>\n<\/ul>\n<p>\n\u6838\u5fc3\u5e76\u975e\u754f\u60e7\u722c\u866b\uff0c\u800c\u662f\u5c06\u5176\u89c6\u4e3a\u6838\u5fc3\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u7ed9\u4e88\u4e0e\u4e3b\u5e94\u7528\u6808\u76f8\u540c\u7684\u53ef\u89c2\u6d4b\u6027\u548c\u5bb9\u91cf\u5efa\u6a21\u652f\u6301\u3002\n<\/p>\n<h2><strong>2. 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\/>\n\u5bf9\u4e8e\u7f8e\u56fd\u672c\u571f\u90e8\u7f72\u7684\u670d\u52a1\uff0c\u8de8\u533a\u57df\u8df3\u8f6c\u4f1a\u589e\u52a0\u989d\u5916\u7684\u5f80\u8fd4\u65f6\u95f4\uff08RTT\uff09\uff0c\u6709\u65f6\u8fd8\u4f1a\u964d\u4f4e\u6709\u6548\u541e\u5410\u91cf\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u5bf9\u8d44\u6e90\u6d88\u8017\u7684\u5224\u65ad\u51fa\u73b0\u504f\u5dee\u3002\n<\/p>\n<ul>\n<li><strong>CPU<\/strong>\uff1a\u8fde\u63a5\u5efa\u7acb\u3001TLS\u534f\u5546\u3001\u8bf7\u6c42\u8def\u7531\u3001\u5e94\u7528\u903b\u8f91\u3001\u65e5\u5fd7\u8bb0\u5f55\u548c\u6570\u636e\u89e3\u6790\u3002<\/li>\n<li><strong>\u5185\u5b58<\/strong>\uff1a\u8bf7\u6c42\u961f\u5217\u3001\u8fde\u63a5\u72b6\u6001\u3001\u5185\u5b58\u7f13\u51b2\u533a\u3001\u89e3\u6790\u5668\u7ed3\u6784\u3002<\/li>\n<li><strong>\u5e26\u5bbd<\/strong>\uff1a\u8bf7\u6c42\u5934\u4e0e\u8bf7\u6c42\u4f53\u3001\u54cd\u5e94\u8d1f\u8f7d\u3001\u534f\u8bae\u5f00\u9500\u3002<\/li>\n<li><strong>\u5b58\u50a8<\/strong>\uff1a\u65e5\u5fd7\u91cf\u3001\u6293\u53d6\u5185\u5bb9\u5f52\u6863\u3001\u4e34\u65f6\u7f13\u5b58\u3002<\/li>\n<\/ul>\n<p>\n\u672c\u6587\u91cd\u70b9\u805a\u7126CPU\u548c\u5e26\u5bbd\uff0c\u56e0\u4e3a\u8fd9\u4e24\u9879\u901a\u5e38\u662f\u6700\u5148\u66b4\u9732\u95ee\u9898\u7684\u6307\u6807\uff0c\u4e5f\u76f4\u63a5\u5173\u7cfb\u5230\u7f8e\u56fd\u670d\u52a1\u5668\u96c6\u7fa4\u7684\u57fa\u7840\u8bbe\u65bd\u6210\u672c\u548c\u7a33\u5b9a\u6027\u3002\n<\/p>\n<h2><strong>3. \u6d4b\u91cf\u524d\u660e\u786e\u722c\u866b\u5de5\u4f5c\u8d1f\u8f7d<\/strong><\/h2>\n<p>\n\u6ca1\u6709\u5efa\u7acb\u601d\u7ef4\u6a21\u578b\u5c31\u76f4\u63a5\u67e5\u770b\u56fe\u8868\uff0c\u5f88\u5bb9\u6613\u8bef\u8bfb\u6570\u636e\u3002<br \/>\n\u5de5\u7a0b\u5e08\u5e94\u5f53\u5148\u660e\u786e\u722c\u866b\u7684\u8fd0\u884c\u7279\u5f81\uff0c\u8fd9\u5c06\u51b3\u5b9a\u9700\u8981\u6d4b\u91cf\u54ea\u4e9b\u6307\u6807\uff0c\u4ee5\u53ca\u722c\u866b\u5728\u591a\u5927\u8fd0\u884c\u5f3a\u5ea6\u4e0b\u4e0d\u4f1a\u7834\u574f\u5176\u4ed6\u5de5\u4f5c\u8d1f\u8f7d\u7684\u7a33\u5b9a\u6027\u3002\n<\/p>\n<ol>\n<li>\n    <strong>\u5206\u6790\u8bf7\u6c42\u884c\u4e3a<\/strong><\/p>\n<ul>\n<li>\u6b63\u5e38\u573a\u666f\u4e0b\u7684\u6bcf\u79d2\u8bf7\u6c42\u6570\uff08QPS\uff09\u3002<\/li>\n<li>\u6d3b\u8dc3\u65f6\u6bb5\u7684\u5cf0\u503c\u5e76\u53d1\u8fde\u63a5\u6570\u3002<\/li>\n<li>\u5178\u578b\u8bf7\u6c42\u6a21\u5f0f\uff1a\u5468\u671f\u6027\u5168\u91cf\u6293\u53d6\u6216\u8fd1\u5b9e\u65f6\u589e\u91cf\u6293\u53d6\u3002<\/li>\n<li>HTTP\u65b9\u6cd5\u4e0e\u76ee\u6807\u8282\u70b9\u7684\u5206\u5e03\uff08\u9759\u6001\u9875\u9762\u3001\u63a5\u53e3\u3001\u5a92\u4f53\u8d44\u6e90\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u5206\u7c7b\u54cd\u5e94\u7c7b\u578b<\/strong><\/p>\n<ul>\n<li>\u8f7b\u91cf\u7ea7JSON\u6216\u5c0f\u578bHTML\u7247\u6bb5\u3002<\/li>\n<li>\u5305\u542b\u5d4c\u5165\u5143\u6570\u636e\u548c\u989d\u5916\u6807\u8bb0\u7684\u590d\u6742HTML\u3002<\/li>\n<li>\u9ad8\u6e05\u56fe\u7247\u3001\u4e8c\u8fdb\u5236\u6587\u4ef6\u7b49\u5927\u578b\u8d44\u6e90\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u4e86\u89e3\u90e8\u7f72\u62d3\u6251<\/strong><\/p>\n<ul>\n<li>\u722c\u866b\u4e0e\u76ee\u6807\u670d\u52a1\u90e8\u7f72\u5728\u540c\u4e00\u53f0\u7f8e\u56fd\u670d\u52a1\u5668\u3002<\/li>\n<li>\u722c\u866b\u90e8\u7f72\u5728\u7f8e\u56fd\u67d0\u4e00\u533a\u57df\uff0c\u76ee\u6807\u670d\u52a1\u5206\u5e03\u5728\u5168\u7403\u3002<\/li>\n<li>\u8d1f\u8f7d\u5747\u8861\u5668\u540e\u7684\u591a\u4e2a\u722c\u866b\u8282\u70b9\u5171\u4eab\u5355\u4e00\u4e0a\u884c\u94fe\u8def\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\n\u5efa\u7acb\u8fd9\u5957\u601d\u7ef4\u6846\u67b6\u540e\uff0c\u540e\u7eed\u5bf9CPU\u548c\u5e26\u5bbd\u7684\u6d4b\u91cf\u7ed3\u679c\u4f1a\u66f4\u6613\u7406\u89e3\uff0c\u51fa\u73b0\u6570\u636e\u504f\u5dee\u65f6\u4e5f\u80fd\u5408\u7406\u63a8\u65ad\u539f\u56e0\uff0c\u800c\u975e\u76f2\u76ee\u731c\u6d4b\u3002\n<\/p>\n<h2><strong>4. \u6d4b\u91cf\u722c\u866b\u6d3b\u52a8\u5bf9CPU\u7684\u5f71\u54cd<\/strong><\/h2>\n<p>\nCPU\u5f71\u54cd\u53ef\u5206\u89e3\u4e3a\u4e24\u4e2a\u5c42\u9762\uff1a\u7cfb\u7edf\u5c42\u9762\u89c2\u6d4b\u5230\u7684\u539f\u59cb\u5229\u7528\u7387\uff0c\u4ee5\u53ca\u652f\u6491\u5bb9\u91cf\u9884\u6d4b\u7684\u5355\u8bf7\u6c42\u6d88\u8017\u3002<br \/>\n\u7b2c\u4e8c\u4e2a\u5c42\u9762\u80fd\u8ba9\u5de5\u7a0b\u5e08\u7cbe\u51c6\u5224\u65ad\uff1a\u300c\u5982\u679c\u5c06\u722c\u866b\u901f\u7387\u7ffb\u500d\uff0cCPU\u7684\u5927\u81f4\u8868\u73b0\u4f1a\u662f\u600e\u6837\u300d\uff0c\u800c\u975e\u6bcf\u6b21\u90fd\u505a\u76f2\u76ee\u5b9e\u9a8c\u3002\n<\/p>\n<ol>\n<li>\n    <strong>\u76d1\u63a7CPU\u57fa\u51c6\u6307\u6807<\/strong><\/p>\n<ul>\n<li>\u6574\u673a\u6574\u4f53\u5229\u7528\u7387\uff0c\u5c3d\u53ef\u80fd\u652f\u6301\u5355\u6838\u5fc3\u5229\u7528\u7387\u76d1\u63a7\u3002<\/li>\n<li>1\u5206\u949f\u30015\u5206\u949f\u300115\u5206\u949f\u7684\u5e73\u5747\u8d1f\u8f7d\u8d8b\u52bf\u3002<\/li>\n<li>\u722c\u866b\u542f\u52a8\u9636\u6bb5\u7684\u4e0a\u4e0b\u6587\u5207\u6362\u6b21\u6570\u548c\u8fd0\u884c\u961f\u5217\u957f\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u533a\u5206\u722c\u866b\u8d1f\u8f7d\u4e0e\u5176\u4ed6\u8d1f\u8f7d<\/strong><\/p>\n<ul>\n<li>\u4e3a\u722c\u866b\u8fdb\u7a0b\u6216\u5bb9\u5668\u6dfb\u52a0\u6e05\u6670\u7684\u547d\u540d\u6807\u8bb0\u3002<\/li>\n<li>\u66b4\u9732\u57fa\u7840\u8ba1\u6570\u5668\uff1a\u6d3b\u8dc3\u5de5\u4f5c\u8fdb\u7a0b\u3001\u6bcf\u79d2\u4efb\u52a1\u6570\u3001\u961f\u5217\u4efb\u52a1\u6570\u3002<\/li>\n<li>\u6d4b\u8bd5\u9636\u6bb5\u5c06\u8fd9\u4e9b\u8ba1\u6570\u5668\u4e0e\u7cfb\u7edfCPU\u56fe\u8868\u5173\u8054\u5206\u6790\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u4f30\u7b97\u5355\u8bf7\u6c42CPU\u8017\u65f6<\/strong><\/p>\n<ul>\n<li>\u8bbe\u5b9a\u7a33\u5b9a\u7684QPS\u503c\uff0c\u8ba9\u722c\u866b\u9488\u5bf9\u771f\u5b9e\u76ee\u6807\u8282\u70b9\u8fd0\u884c\u3002<\/li>\n<li>\u8bb0\u5f55\u6570\u5206\u949f\u5185\u7684CPU\u5229\u7528\u7387\u548c\u7cbe\u786e\u8bf7\u6c42\u901f\u7387\u3002<\/li>\n<li>\n        \u4f7f\u7528\u8ba1\u7b97\u516c\u5f0f\uff1a<br \/>\n        \u6709\u6548CPU\u79d2\u6570 \u2248 (\u5229\u7528\u7387 \u00d7 \u6838\u5fc3\u6570 \u00d7 \u65f6\u95f4\u7a97\u53e3\u79d2\u6570)<br \/>\n        \u5355\u8bf7\u6c42CPU\u6d88\u8017 \u2248 \u6709\u6548CPU\u79d2\u6570 \u00f7 \u8bf7\u6c42\u603b\u6570\n      <\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\n\u5355\u8bf7\u6c42CPU\u6d88\u8017\u4f30\u7b97\u65e0\u9700\u5fae\u79d2\u7ea7\u7cbe\u5ea6\uff0c\u76ee\u6807\u662f\u83b7\u53d6\u4e00\u4e2a\u80fd\u652f\u6491\u53ef\u9760\u89c4\u5212\u7684\u6570\u91cf\u7ea7\u6570\u503c\u3002<br \/>\n\u8be5\u6570\u503c\u8fd8\u80fd\u5e2e\u52a9\u5b9a\u4f4d\u503c\u5f97\u4f18\u5316\u7684\u4ee3\u7801\u8def\u5f84\uff0c\u4f8b\u5982\u963b\u585eI\/O\u3001\u91cd\u5ea6HTML\u89e3\u6790\u6216\u540c\u6b65\u4e0b\u6e38\u8c03\u7528\u3002\n<\/p>\n<h2><strong>5. \u6d4b\u91cf\u5e26\u5bbd\u548c\u6d41\u91cf\u5f71\u54cd<\/strong><\/h2>\n<p>\n\u5bf9\u4e8e\u8fd0\u8425\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u670d\u52a1\u5668\u7684\u56e2\u961f\uff0c\u5e26\u5bbd\u5f80\u5f80\u662f\u722c\u866b\u5e26\u6765\u610f\u5916\u95ee\u9898\u7684\u6838\u5fc3\u56e0\u7d20\u3002<br \/>\n\u5373\u4fbf\u5355\u6b21\u54cd\u5e94\u4f53\u79ef\u5f88\u5c0f\uff0c\u6bcf\u5929\u6570\u767e\u4e07\u6b21\u7684\u8bf7\u6c42\u4e5f\u4f1a\u4ea7\u751f\u5de8\u5927\u6d41\u91cf\uff0c\u4e0e\u9762\u5411\u7528\u6237\u7684\u670d\u52a1\u4e89\u62a2\u8d44\u6e90\u3002<br \/>\n\u4e3a\u4fdd\u8bc1\u53ef\u9884\u6d4b\u6027\uff0c\u9700\u8981\u540c\u65f6\u76d1\u63a7\u5cf0\u503c\u5e26\u5bbd\u548c\u5468\u671f\u7d2f\u8ba1\u6d41\u91cf\uff0c\u5e76\u5c06\u5176\u4e0e\u722c\u866b\u8fd0\u884c\u6a21\u5f0f\u5173\u8054\u3002\n<\/p>\n<ol>\n<li>\n    <strong>\u8ffd\u8e2a\u5b9e\u65f6\u94fe\u8def\u5229\u7528\u7387<\/strong><\/p>\n<ul>\n<li>\u89c2\u6d4b\u76f8\u5173\u7f51\u5361\u7684\u51fa\u7ad9\u3001\u5165\u7ad9\u901f\u7387\uff08Mbps\/Gbps\uff09\u3002<\/li>\n<li>\u901a\u8fc7\u77ed\u65f6\u95f4\u7a97\u53e3\u76d1\u63a7\uff0c\u6355\u6349\u6d41\u91cf\u7a81\u53d1\u884c\u4e3a\u3002<\/li>\n<li>\u5173\u6ce8\u5df2\u77e5\u722c\u866b\u8c03\u5ea6\u65f6\u95f4\u5185\u7684\u94fe\u8def\u9971\u548c\u60c5\u51b5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u5206\u6790\u65e5\u5fd7\u83b7\u53d6\u5355\u8bf7\u6c42\u5b57\u8282\u6570<\/strong><\/p>\n<ul>\n<li>\u62bd\u6837\u7f51\u7edc\u65e5\u5fd7\uff0c\u751f\u6210\u54cd\u5e94\u5927\u5c0f\u5206\u5e03\u76f4\u65b9\u56fe\u3002<\/li>\n<li>\u6309\u76ee\u6807\u8282\u70b9\u7c7b\u578b\u3001\u5185\u5bb9\u683c\u5f0f\u3001\u722c\u866b\u6807\u8bb0\u5206\u7ec4\u7edf\u8ba1\u54cd\u5e94\u4f53\u79ef\u3002<\/li>\n<li>\u8ba1\u7b97\u722c\u866b\u4e13\u5c5e\u6d41\u91cf\u7684\u5e73\u5747\u54cd\u5e94\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u8ba1\u7b97\u9884\u671f\u6d41\u91cf<\/strong><\/p>\n<ul>\n<li>\u7ed3\u5408\u5e73\u5747\u54cd\u5e94\u5927\u5c0f\u548cQPS\u4f30\u7b97\u5e26\u5bbd\uff1a\u5e26\u5bbd \u2248 QPS \u00d7 \u5355\u8bf7\u6c42\u5927\u5c0f\u3002<\/li>\n<li>\u6309\u65f6\u95f4\u7d2f\u8ba1\uff0c\u5f97\u5230\u65e5\/\u5468\/\u6708\u6d41\u91cf\u603b\u91cf\u3002<\/li>\n<li>\u5c06\u9884\u6d4b\u503c\u4e0e\u7f51\u5361\u7edf\u8ba1\u6570\u636e\u5bf9\u6bd4\uff0c\u8c03\u6574\u5047\u8bbe\u53c2\u6570\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\n\u5728\u7f8e\u56fd\u90e8\u7f72\u573a\u666f\u4e2d\uff0c\u5b58\u5728\u4e00\u4e2a\u7ec6\u5fae\u5f71\u54cd\uff1a\u8de8\u533a\u57df\u8def\u7531\u7684\u957f\u9014\u94fe\u8def\u4e0d\u4f1a\u5360\u6ee1\u6807\u79f0\u5e26\u5bbd\uff0c\u4f46\u4f1a\u589e\u52a0\u5355\u6b21\u4f20\u8f93\u6709\u6548\u8017\u65f6\uff0c\u8fd9\u4f1a\u63a9\u76d6\u722c\u866b\u7684\u771f\u5b9e\u6d88\u8017\u5f3a\u5ea6\uff0c\u76f4\u5230\u5e76\u53d1\u91cf\u63d0\u5347\u624d\u4f1a\u66b4\u9732\u95ee\u9898\u3002<br \/>\n\u540c\u65f6\u76d1\u63a7\u77ac\u65f6\u901f\u7387\u548c\u603b\u6d41\u91cf\uff0c\u5c31\u80fd\u6709\u6548\u89c4\u907f\u8be5\u95ee\u9898\u3002\n<\/p>\n<h2><strong>6. \u6784\u5efa\u7b80\u6613\u7684\u722c\u866b\u8d44\u6e90\u6a21\u578b<\/strong><\/h2>\n<p>\n\u7c97\u7565\u6d4b\u91cf\u51faCPU\u548c\u5e26\u5bbd\u7684\u6d88\u8017\u89c4\u5f8b\u540e\uff0c\u53ef\u5c06\u5176\u8f6c\u5316\u4e3a\u7cbe\u7b80\u6a21\u578b\uff0c\u4ec5\u7528\u4e00\u9875\u5e7b\u706f\u7247\u5c31\u80fd\u5448\u73b0\uff0c\u4e14\u80fd\u6307\u5bfc\u5b9e\u9645\u5de5\u7a0b\u51b3\u7b56\u3002<br \/>\n\u6838\u5fc3\u5e76\u975e\u8ffd\u6c42\u6570\u5b66\u4e0a\u7684\u5b8c\u7f8e\uff0c\u800c\u662f\u5c06\u722c\u866b\u914d\u7f6e\u8f6c\u5316\u4e3a\u7ed9\u5b9a\u7f8e\u56fd\u670d\u52a1\u5668\u914d\u7f6e\u4e0b\u7684\u8d44\u6e90\u6d88\u8017\u4e0a\u9650\u3002\n<\/p>\n<ol>\n<li>\n    <strong>\u5b9a\u4e49\u53ef\u63a7\u53c2\u6570<\/strong><\/p>\n<ul>\n<li>\u5355\u722c\u866b\u8282\u70b9\u7684\u6700\u5927\u5e76\u53d1\u8bf7\u6c42\u6570\u3002<\/li>\n<li>\u540c\u4e00\u4e3b\u673a\/\u8def\u5f84\u7684\u8bf7\u6c42\u95f4\u9694\u3002<\/li>\n<li>\u722c\u866b\u5141\u8bb8\u4e0b\u8f7d\u7684\u6700\u5927\u54cd\u5e94\u4f53\u5927\u5c0f\u6216\u8d44\u6e90\u7c7b\u578b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u5c06\u53c2\u6570\u4e0eCPU\u5173\u8054<\/strong><\/p>\n<ul>\n<li>\u4ee5\u5b9e\u6d4b\u7684\u5355\u8bf7\u6c42CPU\u6d88\u8017\u4e3a\u57fa\u51c6\u3002<\/li>\n<li>\u4f30\u7b97\u8ba1\u5212\u6700\u5927QPS\u4e0b\u7684\u6700\u574f\u60c5\u51b5CPU\u6d88\u8017\u3002<\/li>\n<li>\u4e3a\u5176\u4ed6\u5de5\u4f5c\u8d1f\u8f7d\u548c\u5076\u53d1\u5cf0\u503c\u9884\u7559\u4f59\u91cf\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u5c06\u53c2\u6570\u4e0e\u5e26\u5bbd\u5173\u8054<\/strong><\/p>\n<ul>\n<li>\u91c7\u7528\u5e73\u5747\u54cd\u5e94\u5927\u5c0f\u548c\u9ad8\u767e\u5206\u4f4d\u54cd\u5e94\u5927\u5c0f\uff0c\u800c\u975e\u4ec5\u7528\u5e73\u5747\u503c\u3002<\/li>\n<li>\u8ba1\u7b97\u6279\u5904\u7406\u7a97\u53e3\u5185\u7684\u9884\u8ba1\u5cf0\u503c\u5e26\u5bbd\u3002<\/li>\n<li>\u5c3d\u53ef\u80fd\u5c06\u722c\u866b\u8c03\u5ea6\u65f6\u95f4\u8c03\u6574\u81f3\u4e1a\u52a1\u6d41\u91cf\u4f4e\u8c37\u671f\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\n\u8fd9\u6b3e\u8f7b\u91cf\u6a21\u578b\u8fd8\u80fd\u89e3\u7b54\u5047\u8bbe\u6027\u95ee\u9898\uff1b\u4f8b\u5982\uff0c\u5c06\u722c\u866b\u90e8\u7f72\u5230\u66f4\u9760\u8fd1\u7f8e\u56fd\u5176\u4ed6\u533a\u57df\u76ee\u6807\u7684\u4f4d\u7f6e\uff0c\u867d\u80fd\u964d\u4f4e\u5ef6\u8fdf\uff0c\u4f46\u4e5f\u53ef\u80fd\u4fc3\u4f7f\u56e2\u961f\u63d0\u5347QPS\uff0c\u8fdb\u800c\u653e\u5927CPU\u548c\u5e26\u5bbd\u7684\u6d88\u8017\u3002\n<\/p>\n<h2><strong>7. \u964d\u4f4e\u722c\u866b\u8d44\u6e90\u6d88\u8017\u7684\u5b9e\u7528\u65b9\u6cd5<\/strong><\/h2>\n<p>\n\u660e\u786e\u8d44\u6e90\u6d88\u8017\u540e\uff0c\u5373\u53ef\u5f00\u5c55\u4f18\u5316\u5de5\u4f5c\u3002<br \/>\n\u5de5\u7a0b\u5e08\u65e0\u9700\u7acb\u523b\u901a\u8fc7\u589e\u52a0\u786c\u4ef6\u89e3\u51b3\u95ee\u9898\uff0c\u901a\u5e38\u53ef\u901a\u8fc7\u534f\u8bae\u5c42\u548c\u5e94\u7528\u5c42\u7684\u4f18\u5316\u5927\u5e45\u964d\u4f4e\u6d88\u8017\uff0c\u540c\u65f6\u6ee1\u8db3\u6570\u636e\u7ba1\u9053\u7684\u91c7\u96c6\u9700\u6c42\u3002\n<\/p>\n<ol>\n<li>\n    <strong>\u6709\u7b56\u7565\u5730\u9650\u6d41<\/strong><\/p>\n<ul>\n<li>\u57fa\u4e8e\u89c2\u6d4b\u5230\u7684\u5ef6\u8fdf\u6216\u9519\u8bef\u7387\u5b9e\u73b0\u52a8\u6001\u9000\u907f\u3002<\/li>\n<li>\u9650\u5236\u9488\u5bf9\u5355\u4e00\u6e90\u7ad9\u6216\u8def\u5f84\u7ec4\u7684\u5e76\u53d1\u91cf\u3002<\/li>\n<li>\u6839\u636e\u7f8e\u56fd\u670d\u52a1\u5668\u7684\u65f6\u6bb5\u89c4\u5f8b\u8c03\u6574\u6293\u53d6\u5f3a\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u51cf\u5c0f\u8d1f\u8f7d\u5927\u5c0f<\/strong><\/p>\n<ul>\n<li>\u4ec5\u9700\u5143\u6570\u636e\u65f6\uff0c\u907f\u514d\u6293\u53d6\u5a92\u4f53\u6587\u4ef6\u7b49\u975e\u5fc5\u8981\u8d44\u6e90\u3002<\/li>\n<li>\u4f18\u5148\u4f7f\u7528\u7d27\u51d1\u683c\u5f0f\uff0c\u4f8b\u5982\u7ed3\u6784\u5316\u6570\u636e\u63a5\u53e3\uff08\u5982\u6709\uff09\u3002<\/li>\n<li>\u5728\u722c\u866b\u548c\u76ee\u6807\u670d\u52a1\u4e24\u7aef\u5408\u7406\u542f\u7528HTTP\u538b\u7f29\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u4f18\u5316\u89e3\u6790\u4e0e\u5b58\u50a8\u6d41\u7a0b<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u6d41\u5f0f\u89e3\u6790\u5668\uff0c\u800c\u975e\u76f2\u76ee\u5c06\u5b8c\u6574\u54cd\u5e94\u52a0\u8f7d\u5230\u5185\u5b58\u3002<\/li>\n<li>\u63d0\u524d\u8fc7\u6ee4\u6570\u636e\uff0c\u4e22\u5f03\u65e0\u5173\u5185\u5bb9\uff0c\u800c\u975e\u4fdd\u5b58\u6240\u6709\u6570\u636e\u3002<\/li>\n<li>\u5bf9\u6301\u4e45\u5316\u5b58\u50a8\u6267\u884c\u6279\u91cf\u5199\u5165\uff0c\u907f\u514dI\/O\u8def\u5f84\u4ea7\u751f\u989d\u5916CPU\u5f00\u9500\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\n\u8fd9\u4e9b\u4f18\u5316\u65b9\u6848\u901a\u5e38\u80fd\u540c\u65f6\u964d\u4f4eCPU\u548c\u5e26\u5bbd\u6d88\u8017\uff0c\u8fd8\u80fd\u63d0\u5347\u7f8e\u56fd\u672c\u571f\u57fa\u7840\u8bbe\u65bd\u96c6\u7fa4\u4e0a\u957f\u671f\u8fd0\u884c\u722c\u866b\u4efb\u52a1\u7684\u53ef\u9760\u6027\u3002\n<\/p>\n<h2><strong>8. 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