{"id":31081,"date":"2026-03-21T08:00:06","date_gmt":"2026-03-21T00:00:06","guid":{"rendered":"https:\/\/www.varidata.com\/?p=31081"},"modified":"2026-03-20T17:02:09","modified_gmt":"2026-03-20T09:02:09","slug":"evaluate-crawler-impact-on-cpu-and-bandwidth","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/evaluate-crawler-impact-on-cpu-and-bandwidth\/","title":{"rendered":"\u8a55\u4f30\u722c\u87f2\u5c0dCPU\u548c\u983b\u5bec\u7684\u5f71\u97ff"},"content":{"rendered":"<p>\n\u5728\u773e\u591a<a href=\"https:\/\/www.varidata.com\/zh-tw\/server\/los-angeles\/\" target=\"_blank\">\u7f8e\u570b\u672c\u571f\u7684\u696d\u52d9\u74b0\u5883<\/a>\u4e2d\uff0c\u7814\u767c\u5718\u968a\u5f80\u5f80\u6703\u5feb\u901f\u4e0a\u7dda\u722c\u87f2\u7a0b\u5f0f\uff0c\u76f4\u5230\u5f8c\u671f\u624d\u767c\u73fe\u5e7e\u4e4e\u6c92\u6709\u8003\u616e\u904e<a href=\"https:\/\/www.varidata.com\/zh-tw\/blog-en\/how-to-build-a-web-crawler-cluster-for-large-scale-data-scraping\/\" target=\"_blank\">\u722c\u87f2<\/a>\u5c0dCPU\u548c\u983b\u5bec\u7684\u5f71\u97ff\u8a55\u4f30\u3002\u5718\u968a\u6703\u5bdf\u89ba\u5230\u5ef6\u9072\u5cf0\u503c\u3001\u5171\u4eab\u93c8\u8def\u4e2d\u7684\u8cc7\u6e90\u722d\u6436\u554f\u984c\uff0c\u6216\u662f\u6536\u5230\u610f\u5916\u7684\u6d41\u91cf\u8cbb\u7528\u5e33\u55ae\uff0c\u96a8\u5f8c\u624d\u958b\u59cb\u601d\u8003\u5982\u4f55\u91cf\u5316\u6301\u7e8c\u6293\u53d6\u4efb\u52d9\u5c0d\u6838\u5fc3\u8cc7\u6e90\u7684\u5be6\u969b\u5f71\u97ff\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u4e00\u5957\u57fa\u65bc\u5be6\u6e2c\u7684\u5be6\u7528\u65b9\u6cd5\uff0c\u9069\u5408\u5de5\u7a0b\u5e2b\u53d6\u5f97\u91cf\u5316\u6578\u64da\uff0c\u800c\u975e\u7a7a\u6cdb\u7684\u300c\u6700\u4f73\u5316\u7a0b\u5f0f\u78bc\u300d\u5efa\u8b70\uff0c\u540c\u6642\u9019\u5957\u6a21\u578b\u8db3\u5920\u7c21\u6f54\uff0c\u53ef\u5728\u5bb9\u91cf\u898f\u5283\u6642\u76f4\u63a5\u5728\u767d\u677f\u4e0a\u624b\u7b97\u3002\n<\/p>\n<h2><strong>1. 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\/>\n\u56de\u61c9\u8cc7\u6599\u6703\u5360\u7528\u51fa\u7ad9\u983b\u5bec\uff0c\u7576\u93c8\u8def\u9054\u5230\u983b\u5bec\u4e0a\u9650\u6642\uff0c\u5176\u4ed6\u670d\u52d9\u6703\u88ab\u9650\u6d41\u6216\u958b\u59cb\u4e1f\u5c01\u5305\u3002<br \/>\n\u5c0d\u65bc\u9060\u7aef\u8cc7\u6599\u4e2d\u5fc3\u7684\u4f3a\u670d\u5668\u79df\u7528\u6216\u4f3a\u670d\u5668\u8a17\u7ba1\u5834\u666f\uff0c\u7dad\u904b\u4eba\u54e1\u9084\u9700\u8981\u8003\u616e\u7528\u6236\u7aef\u5340\u57df\u7684\u5ef6\u9072\uff0c\u4ee5\u53ca\u983b\u5bec\/\u6d41\u91cf\u7684\u8a08\u8cbb\u6a21\u5f0f\u3002\n<\/p>\n<ul>\n<li>\u6301\u7e8c\u578b\u722c\u87f2\u6703\u7522\u751f\u6c38\u4e0d\u505c\u6b62\u7684\u9577\u671f\u80cc\u666f\u8ca0\u8f09\u3002<\/li>\n<li>\u5cf0\u503c\u578b\u722c\u87f2\u7684\u884c\u70ba\u66f4\u63a5\u8fd1\u6279\u6b21\u8655\u7406\u4efb\u52d9\uff0c\u6703\u9020\u6210\u77ed\u66ab\u4e14\u5287\u70c8\u7684CPU\u548c\u93c8\u8def\u5cf0\u503c\u3002<\/li>\n<li>\u5165\u7ad9\u6d41\u91cf\u901a\u5e38\u6210\u672c\u4f4e\u5ec9\uff0c\u4f46\u7f8e\u570b\u8cc7\u6599\u4e2d\u5fc3\u767c\u5f80\u5176\u4ed6\u5927\u6d32\u7684\u51fa\u7ad9\u6d41\u91cf\u5247\u672a\u5fc5\u3002<\/li>\n<\/ul>\n<p>\n\u6838\u5fc3\u4e26\u975e\u754f\u61fc\u722c\u87f2\uff0c\u800c\u662f\u5c07\u5176\u8996\u70ba\u6838\u5fc3\u5de5\u4f5c\u8ca0\u8f09\uff0c\u7d66\u4e88\u8207\u4e3b\u61c9\u7528\u5806\u758a\u76f8\u540c\u7684\u53ef\u89c0\u6e2c\u6027\u548c\u5bb9\u91cf\u5efa\u6a21\u652f\u63f4\u3002\n<\/p>\n<h2><strong>2. 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\/>\n\u5c0d\u65bc\u7f8e\u570b\u672c\u571f\u90e8\u7f72\u7684\u670d\u52d9\uff0c\u8de8\u5340\u57df\u8df3\u8f49\u6703\u589e\u52a0\u984d\u5916\u7684\u5f80\u8fd4\u6642\u9593\uff08RTT\uff09\uff0c\u6709\u6642\u9084\u6703\u964d\u4f4e\u6709\u6548\u541e\u5410\u91cf\uff0c\u9019\u6703\u5c0e\u81f4\u6e2c\u8a66\u904e\u7a0b\u4e2d\u5c0d\u8cc7\u6e90\u6d88\u8017\u7684\u5224\u65b7\u51fa\u73fe\u504f\u5dee\u3002\n<\/p>\n<ul>\n<li><strong>CPU<\/strong>\uff1a\u9023\u7dda\u5efa\u7acb\u3001TLS\u5354\u5546\u3001\u8acb\u6c42\u8def\u7531\u3001\u61c9\u7528\u908f\u8f2f\u3001\u65e5\u8a8c\u8a18\u9304\u548c\u8cc7\u6599\u89e3\u6790\u3002<\/li>\n<li><strong>\u8a18\u61b6\u9ad4<\/strong>\uff1a\u8acb\u6c42\u4f47\u5217\u3001\u9023\u7dda\u72c0\u614b\u3001\u8a18\u61b6\u9ad4\u7de9\u885d\u5340\u3001\u89e3\u6790\u5668\u7d50\u69cb\u3002<\/li>\n<li><strong>\u983b\u5bec<\/strong>\uff1a\u8acb\u6c42\u982d\u8207\u8acb\u6c42\u9ad4\u3001\u56de\u61c9\u8ca0\u8f09\u3001\u901a\u8a0a\u5354\u5b9a\u958b\u92b7\u3002<\/li>\n<li><strong>\u5132\u5b58\u7a7a\u9593<\/strong>\uff1a\u65e5\u8a8c\u91cf\u3001\u6293\u53d6\u5167\u5bb9\u6b78\u6a94\u3001\u66ab\u5b58\u5feb\u53d6\u3002<\/li>\n<\/ul>\n<p>\n\u672c\u6587\u91cd\u9ede\u805a\u7126CPU\u548c\u983b\u5bec\uff0c\u56e0\u70ba\u9019\u5169\u9805\u901a\u5e38\u662f\u6700\u5148\u66b4\u9732\u554f\u984c\u7684\u6307\u6a19\uff0c\u4e5f\u76f4\u63a5\u95dc\u4fc2\u5230\u7f8e\u570b\u4f3a\u670d\u5668\u53e2\u96c6\u7684\u57fa\u790e\u8a2d\u65bd\u6210\u672c\u548c\u7a69\u5b9a\u6027\u3002\n<\/p>\n<h2><strong>3. \u6e2c\u91cf\u524d\u660e\u78ba\u722c\u87f2\u5de5\u4f5c\u8ca0\u8f09<\/strong><\/h2>\n<p>\n\u6c92\u6709\u5efa\u7acb\u601d\u7dad\u6a21\u578b\u5c31\u76f4\u63a5\u6aa2\u8996\u5716\u8868\uff0c\u5f88\u5bb9\u6613\u8aa4\u8b80\u6578\u64da\u3002<br \/>\n\u5de5\u7a0b\u5e2b\u61c9\u7576\u5148\u660e\u78ba\u722c\u87f2\u7684\u904b\u884c\u7279\u5fb5\uff0c\u9019\u5c07\u6c7a\u5b9a\u9700\u8981\u6e2c\u91cf\u54ea\u4e9b\u6307\u6a19\uff0c\u4ee5\u53ca\u722c\u87f2\u5728\u591a\u5927\u904b\u884c\u5f37\u5ea6\u4e0b\u4e0d\u6703\u7834\u58de\u5176\u4ed6\u5de5\u4f5c\u8ca0\u8f09\u7684\u7a69\u5b9a\u6027\u3002\n<\/p>\n<ol>\n<li>\n    <strong>\u5206\u6790\u8acb\u6c42\u884c\u70ba<\/strong><\/p>\n<ul>\n<li>\u6b63\u5e38\u5834\u666f\u4e0b\u7684\u6bcf\u79d2\u8acb\u6c42\u6578\uff08QPS\uff09\u3002<\/li>\n<li>\u6d3b\u8e8d\u6642\u6bb5\u7684\u5cf0\u503c\u4e26\u767c\u9023\u7dda\u6578\u3002<\/li>\n<li>\u5178\u578b\u8acb\u6c42\u6a21\u5f0f\uff1a\u9031\u671f\u6027\u5168\u91cf\u6293\u53d6\u6216\u8fd1\u5373\u6642\u589e\u91cf\u6293\u53d6\u3002<\/li>\n<li>HTTP\u65b9\u6cd5\u8207\u76ee\u6a19\u7bc0\u9ede\u7684\u5206\u4f48\uff08\u975c\u614b\u9801\u9762\u3001\u4ecb\u9762\u3001\u5a92\u9ad4\u8cc7\u6e90\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u5206\u985e\u56de\u61c9\u985e\u578b<\/strong><\/p>\n<ul>\n<li>\u8f15\u91cf\u7d1aJSON\u6216\u5c0f\u578bHTML\u7247\u6bb5\u3002<\/li>\n<li>\u5305\u542b\u5d4c\u5165\u4e2d\u7e7c\u8cc7\u6599\u548c\u984d\u5916\u6a19\u8a18\u7684\u8907\u96dcHTML\u3002<\/li>\n<li>\u9ad8\u756b\u8cea\u5716\u7247\u3001\u4e8c\u9032\u4f4d\u6a94\u6848\u7b49\u5927\u578b\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u77ad\u89e3\u90e8\u7f72\u62d3\u64b2<\/strong><\/p>\n<ul>\n<li>\u722c\u87f2\u8207\u76ee\u6a19\u670d\u52d9\u90e8\u7f72\u5728\u540c\u4e00\u53f0\u7f8e\u570b\u4f3a\u670d\u5668\u3002<\/li>\n<li>\u722c\u87f2\u90e8\u7f72\u5728\u7f8e\u570b\u67d0\u4e00\u5340\u57df\uff0c\u76ee\u6a19\u670d\u52d9\u5206\u4f48\u5728\u5168\u7403\u3002<\/li>\n<li>\u8ca0\u8f09\u5e73\u8861\u5668\u5f8c\u7684\u591a\u500b\u722c\u87f2\u7bc0\u9ede\u5171\u4eab\u55ae\u4e00\u4e0a\u884c\u93c8\u8def\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\n\u5efa\u7acb\u9019\u5957\u601d\u7dad\u6846\u67b6\u5f8c\uff0c\u5f8c\u7e8c\u5c0dCPU\u548c\u983b\u5bec\u7684\u6e2c\u91cf\u7d50\u679c\u6703\u66f4\u6613\u7406\u89e3\uff0c\u51fa\u73fe\u6578\u64da\u504f\u5dee\u6642\u4e5f\u80fd\u5408\u7406\u63a8\u65b7\u539f\u56e0\uff0c\u800c\u975e\u76f2\u76ee\u731c\u6e2c\u3002\n<\/p>\n<h2><strong>4. \u6e2c\u91cf\u722c\u87f2\u6d3b\u52d5\u5c0dCPU\u7684\u5f71\u97ff<\/strong><\/h2>\n<p>\nCPU\u5f71\u97ff\u53ef\u5206\u89e3\u70ba\u5169\u500b\u5c64\u9762\uff1a\u7cfb\u7d71\u5c64\u9762\u89c0\u6e2c\u5230\u7684\u539f\u59cb\u5229\u7528\u7387\uff0c\u4ee5\u53ca\u652f\u6490\u5bb9\u91cf\u9810\u6e2c\u7684\u55ae\u8acb\u6c42\u6d88\u8017\u3002<br \/>\n\u7b2c\u4e8c\u500b\u5c64\u9762\u80fd\u8b93\u5de5\u7a0b\u5e2b\u7cbe\u6e96\u5224\u65b7\uff1a\u300c\u5982\u679c\u5c07\u722c\u87f2\u901f\u7387\u7ffb\u500d\uff0cCPU\u7684\u5927\u81f4\u8868\u73fe\u6703\u662f\u600e\u6a23\u300d\uff0c\u800c\u975e\u6bcf\u6b21\u90fd\u505a\u76f2\u76ee\u5be6\u9a57\u3002\n<\/p>\n<ol>\n<li>\n    <strong>\u76e3\u63a7CPU\u57fa\u6e96\u6307\u6a19<\/strong><\/p>\n<ul>\n<li>\u6574\u6a5f\u6574\u9ad4\u5229\u7528\u7387\uff0c\u5118\u53ef\u80fd\u652f\u63f4\u55ae\u6838\u5fc3\u5229\u7528\u7387\u76e3\u63a7\u3002<\/li>\n<li>1\u5206\u9418\u30015\u5206\u9418\u300115\u5206\u9418\u7684\u5e73\u5747\u8ca0\u8f09\u8da8\u52e2\u3002<\/li>\n<li>\u722c\u87f2\u555f\u52d5\u968e\u6bb5\u7684\u5167\u5bb9\u5207\u63db\u6b21\u6578\u548c\u57f7\u884c\u4f47\u5217\u9577\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u5340\u5206\u722c\u87f2\u8ca0\u8f09\u8207\u5176\u4ed6\u8ca0\u8f09<\/strong><\/p>\n<ul>\n<li>\u70ba\u722c\u87f2\u884c\u7a0b\u6216\u5bb9\u5668\u6dfb\u52a0\u6e05\u6670\u7684\u547d\u540d\u6a19\u8a18\u3002<\/li>\n<li>\u66b4\u9732\u57fa\u790e\u8a08\u6578\u5668\uff1a\u6d3b\u8e8d\u5de5\u4f5c\u884c\u7a0b\u3001\u6bcf\u79d2\u4efb\u52d9\u6578\u3001\u4f47\u5217\u4efb\u52d9\u6578\u3002<\/li>\n<li>\u6e2c\u8a66\u968e\u6bb5\u5c07\u9019\u4e9b\u8a08\u6578\u5668\u8207\u7cfb\u7d71CPU\u5716\u8868\u95dc\u806f\u5206\u6790\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u4f30\u7b97\u55ae\u8acb\u6c42CPU\u8017\u6642<\/strong><\/p>\n<ul>\n<li>\u8a2d\u5b9a\u7a69\u5b9a\u7684QPS\u503c\uff0c\u8b93\u722c\u87f2\u91dd\u5c0d\u771f\u5be6\u76ee\u6a19\u7bc0\u9ede\u904b\u884c\u3002<\/li>\n<li>\u8a18\u9304\u6578\u5206\u9418\u5167\u7684CPU\u5229\u7528\u7387\u548c\u7cbe\u78ba\u8acb\u6c42\u901f\u7387\u3002<\/li>\n<li>\n        \u4f7f\u7528\u8a08\u7b97\u516c\u5f0f\uff1a<br \/>\n        \u6709\u6548CPU\u79d2\u6578 \u2248 (\u5229\u7528\u7387 \u00d7 \u6838\u5fc3\u6578 \u00d7 \u6642\u9593\u8996\u7a97\u79d2\u6578)<br \/>\n        \u55ae\u8acb\u6c42CPU\u6d88\u8017 \u2248 \u6709\u6548CPU\u79d2\u6578 \u00f7 \u8acb\u6c42\u7e3d\u6578\n      <\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\n\u55ae\u8acb\u6c42CPU\u6d88\u8017\u4f30\u7b97\u7121\u9700\u5fae\u79d2\u7d1a\u7cbe\u5ea6\uff0c\u76ee\u6a19\u662f\u53d6\u5f97\u4e00\u500b\u80fd\u652f\u6490\u53ef\u9760\u898f\u5283\u7684\u6578\u91cf\u7d1a\u6578\u503c\u3002<br \/>\n\u8a72\u6578\u503c\u9084\u80fd\u5e6b\u52a9\u5b9a\u4f4d\u503c\u5f97\u6700\u4f73\u5316\u7684\u7a0b\u5f0f\u78bc\u8def\u5f91\uff0c\u4f8b\u5982\u963b\u585eI\/O\u3001\u91cd\u5ea6HTML\u89e3\u6790\u6216\u540c\u6b65\u4e0b\u6e38\u547c\u53eb\u3002\n<\/p>\n<h2><strong>5. \u6e2c\u91cf\u983b\u5bec\u548c\u6d41\u91cf\u5f71\u97ff<\/strong><\/h2>\n<p>\n\u5c0d\u65bc\u71df\u904b\u7f8e\u570b\u8cc7\u6599\u4e2d\u5fc3\u4f3a\u670d\u5668\u7684\u5718\u968a\uff0c\u983b\u5bec\u5f80\u5f80\u662f\u722c\u87f2\u5e36\u4f86\u610f\u5916\u554f\u984c\u7684\u6838\u5fc3\u56e0\u7d20\u3002<br \/>\n\u5373\u4fbf\u55ae\u6b21\u56de\u61c9\u9ad4\u7a4d\u5f88\u5c0f\uff0c\u6bcf\u5929\u6578\u767e\u842c\u6b21\u7684\u8acb\u6c42\u4e5f\u6703\u7522\u751f\u5de8\u5927\u6d41\u91cf\uff0c\u8207\u9762\u5411\u4f7f\u7528\u8005\u7684\u670d\u52d9\u722d\u6436\u8cc7\u6e90\u3002<br \/>\n\u70ba\u4fdd\u8b49\u53ef\u9810\u6e2c\u6027\uff0c\u9700\u8981\u540c\u6642\u76e3\u63a7\u5cf0\u503c\u983b\u5bec\u548c\u9031\u671f\u7d2f\u8a08\u6d41\u91cf\uff0c\u4e26\u5c07\u5176\u8207\u722c\u87f2\u904b\u884c\u6a21\u5f0f\u95dc\u806f\u3002\n<\/p>\n<ol>\n<li>\n    <strong>\u8ffd\u8e64\u5373\u6642\u93c8\u8def\u5229\u7528\u7387<\/strong><\/p>\n<ul>\n<li>\u89c0\u6e2c\u76f8\u95dc\u7db2\u5361\u7684\u51fa\u7ad9\u3001\u5165\u7ad9\u901f\u7387\uff08Mbps\/Gbps\uff09\u3002<\/li>\n<li>\u900f\u904e\u77ed\u6642\u9593\u8996\u7a97\u76e3\u63a7\uff0c\u6355\u6349\u6d41\u91cf\u7a81\u767c\u884c\u70ba\u3002<\/li>\n<li>\u95dc\u6ce8\u5df2\u77e5\u722c\u87f2\u6392\u7a0b\u6642\u9593\u5167\u7684\u93c8\u8def\u98fd\u548c\u72c0\u6cc1\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u5206\u6790\u65e5\u8a8c\u53d6\u5f97\u55ae\u8acb\u6c42\u4f4d\u5143\u7d44\u6578<\/strong><\/p>\n<ul>\n<li>\u62bd\u6a23\u7db2\u8def\u65e5\u8a8c\uff0c\u751f\u6210\u56de\u61c9\u5927\u5c0f\u5206\u4f48\u76f4\u65b9\u5716\u3002<\/li>\n<li>\u6309\u76ee\u6a19\u7bc0\u9ede\u985e\u578b\u3001\u5167\u5bb9\u683c\u5f0f\u3001\u722c\u87f2\u6a19\u8a18\u5206\u7d44\u7d71\u8a08\u56de\u61c9\u9ad4\u7a4d\u3002<\/li>\n<li>\u8a08\u7b97\u722c\u87f2\u5c08\u5c6c\u6d41\u91cf\u7684\u5e73\u5747\u56de\u61c9\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u8a08\u7b97\u9810\u671f\u6d41\u91cf<\/strong><\/p>\n<ul>\n<li>\u7d50\u5408\u5e73\u5747\u56de\u61c9\u5927\u5c0f\u548cQPS\u4f30\u7b97\u983b\u5bec\uff1a\u983b\u5bec \u2248 QPS \u00d7 \u55ae\u8acb\u6c42\u5927\u5c0f\u3002<\/li>\n<li>\u6309\u6642\u9593\u7d2f\u8a08\uff0c\u5f97\u5230\u65e5\/\u9031\/\u6708\u6d41\u91cf\u7e3d\u91cf\u3002<\/li>\n<li>\u5c07\u9810\u6e2c\u503c\u8207\u7db2\u5361\u7d71\u8a08\u6578\u64da\u5c0d\u6bd4\uff0c\u8abf\u6574\u5047\u8a2d\u53c3\u6578\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\n\u5728\u7f8e\u570b\u90e8\u7f72\u5834\u666f\u4e2d\uff0c\u5b58\u5728\u4e00\u500b\u7d30\u5fae\u5f71\u97ff\uff1a\u8de8\u5340\u57df\u8def\u7531\u7684\u9577\u9014\u93c8\u8def\u4e0d\u6703\u4f54\u6eff\u6a19\u7a31\u983b\u5bec\uff0c\u4f46\u6703\u589e\u52a0\u55ae\u6b21\u50b3\u8f38\u6709\u6548\u8017\u6642\uff0c\u9019\u6703\u63a9\u84cb\u722c\u87f2\u7684\u771f\u5be6\u6d88\u8017\u5f37\u5ea6\uff0c\u76f4\u5230\u4e26\u767c\u91cf\u63d0\u5347\u624d\u6703\u66b4\u9732\u554f\u984c\u3002<br \/>\n\u540c\u6642\u76e3\u63a7\u77ac\u6642\u901f\u7387\u548c\u7e3d\u6d41\u91cf\uff0c\u5c31\u80fd\u6709\u6548\u898f\u907f\u8a72\u554f\u984c\u3002\n<\/p>\n<h2><strong>6. \u5efa\u69cb\u7c21\u6613\u7684\u722c\u87f2\u8cc7\u6e90\u6a21\u578b<\/strong><\/h2>\n<p>\n\u7c97\u7565\u6e2c\u91cf\u51faCPU\u548c\u983b\u5bec\u7684\u6d88\u8017\u898f\u5f8b\u5f8c\uff0c\u53ef\u5c07\u5176\u8f49\u5316\u70ba\u7cbe\u7c21\u6a21\u578b\uff0c\u50c5\u7528\u4e00\u9801\u6295\u5f71\u7247\u5c31\u80fd\u5448\u73fe\uff0c\u4e14\u80fd\u6307\u5c0e\u5be6\u969b\u5de5\u7a0b\u6c7a\u7b56\u3002<br \/>\n\u6838\u5fc3\u4e26\u975e\u8ffd\u6c42\u6578\u5b78\u4e0a\u7684\u5b8c\u7f8e\uff0c\u800c\u662f\u5c07\u722c\u87f2\u914d\u7f6e\u8f49\u5316\u70ba\u7d66\u5b9a\u7f8e\u570b\u4f3a\u670d\u5668\u914d\u7f6e\u4e0b\u7684\u8cc7\u6e90\u6d88\u8017\u4e0a\u9650\u3002\n<\/p>\n<ol>\n<li>\n    <strong>\u5b9a\u7fa9\u53ef\u63a7\u53c3\u6578<\/strong><\/p>\n<ul>\n<li>\u55ae\u722c\u87f2\u7bc0\u9ede\u7684\u6700\u5927\u4e26\u767c\u8acb\u6c42\u6578\u3002<\/li>\n<li>\u540c\u4e00\u4e3b\u6a5f\/\u8def\u5f91\u7684\u8acb\u6c42\u9593\u9694\u3002<\/li>\n<li>\u722c\u87f2\u5141\u8a31\u4e0b\u8f09\u7684\u6700\u5927\u56de\u61c9\u9ad4\u5927\u5c0f\u6216\u8cc7\u6e90\u985e\u578b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u5c07\u53c3\u6578\u8207CPU\u95dc\u806f<\/strong><\/p>\n<ul>\n<li>\u4ee5\u5be6\u6e2c\u7684\u55ae\u8acb\u6c42CPU\u6d88\u8017\u70ba\u57fa\u6e96\u3002<\/li>\n<li>\u4f30\u7b97\u8a08\u756b\u6700\u5927QPS\u4e0b\u7684\u6700\u58de\u60c5\u6cc1CPU\u6d88\u8017\u3002<\/li>\n<li>\u70ba\u5176\u4ed6\u5de5\u4f5c\u8ca0\u8f09\u548c\u5076\u767c\u5cf0\u503c\u9810\u7559\u9918\u91cf\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u5c07\u53c3\u6578\u8207\u983b\u5bec\u95dc\u806f<\/strong><\/p>\n<ul>\n<li>\u63a1\u7528\u5e73\u5747\u56de\u61c9\u5927\u5c0f\u548c\u9ad8\u767e\u5206\u4f4d\u56de\u61c9\u5927\u5c0f\uff0c\u800c\u975e\u50c5\u7528\u5e73\u5747\u503c\u3002<\/li>\n<li>\u8a08\u7b97\u6279\u6b21\u8655\u7406\u8996\u7a97\u5167\u7684\u9810\u8a08\u5cf0\u503c\u983b\u5bec\u3002<\/li>\n<li>\u5118\u53ef\u80fd\u5c07\u722c\u87f2\u6392\u7a0b\u6642\u9593\u8abf\u6574\u81f3\u696d\u52d9\u6d41\u91cf\u4f4e\u8c37\u671f\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\n\u9019\u6b3e\u8f15\u91cf\u6a21\u578b\u9084\u80fd\u89e3\u7b54\u5047\u8a2d\u6027\u554f\u984c\uff1b\u4f8b\u5982\uff0c\u5c07\u722c\u87f2\u90e8\u7f72\u5230\u66f4\u9760\u8fd1\u7f8e\u570b\u5176\u4ed6\u5340\u57df\u76ee\u6a19\u7684\u4f4d\u7f6e\uff0c\u96d6\u80fd\u964d\u4f4e\u5ef6\u9072\uff0c\u4f46\u4e5f\u53ef\u80fd\u4fc3\u4f7f\u5718\u968a\u63d0\u5347QPS\uff0c\u9032\u800c\u653e\u5927CPU\u548c\u983b\u5bec\u7684\u6d88\u8017\u3002\n<\/p>\n<h2><strong>7. \u964d\u4f4e\u722c\u87f2\u8cc7\u6e90\u6d88\u8017\u7684\u5be6\u7528\u65b9\u6cd5<\/strong><\/h2>\n<p>\n\u660e\u78ba\u8cc7\u6e90\u6d88\u8017\u5f8c\uff0c\u5373\u53ef\u5c55\u958b\u6700\u4f73\u5316\u5de5\u4f5c\u3002<br \/>\n\u5de5\u7a0b\u5e2b\u7121\u9700\u7acb\u523b\u900f\u904e\u589e\u52a0\u786c\u9ad4\u89e3\u6c7a\u554f\u984c\uff0c\u901a\u5e38\u53ef\u900f\u904e\u901a\u8a0a\u5354\u5b9a\u5c64\u548c\u61c9\u7528\u5c64\u7684\u6700\u4f73\u5316\u5927\u5e45\u964d\u4f4e\u6d88\u8017\uff0c\u540c\u6642\u6eff\u8db3\u8cc7\u6599\u7ba1\u9053\u7684\u63a1\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\u65bc\u89c0\u6e2c\u5230\u7684\u5ef6\u9072\u6216\u932f\u8aa4\u7387\u5be6\u73fe\u52d5\u614b\u9000\u907f\u3002<\/li>\n<li>\u9650\u5236\u91dd\u5c0d\u55ae\u4e00\u6e90\u7ad9\u6216\u8def\u5f91\u7fa4\u7d44\u7684\u4e26\u767c\u91cf\u3002<\/li>\n<li>\u6839\u64da\u7f8e\u570b\u4f3a\u670d\u5668\u7684\u6642\u6bb5\u898f\u5f8b\u8abf\u6574\u6293\u53d6\u5f37\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u6e1b\u5c0f\u8ca0\u8f09\u5927\u5c0f<\/strong><\/p>\n<ul>\n<li>\u50c5\u9700\u4e2d\u7e7c\u8cc7\u6599\u6642\uff0c\u907f\u514d\u6293\u53d6\u5a92\u9ad4\u6a94\u6848\u7b49\u975e\u5fc5\u8981\u8cc7\u6e90\u3002<\/li>\n<li>\u512a\u5148\u4f7f\u7528\u7dca\u6e4a\u683c\u5f0f\uff0c\u4f8b\u5982\u7d50\u69cb\u5316\u8cc7\u6599\u4ecb\u9762\uff08\u5982\u6709\uff09\u3002<\/li>\n<li>\u5728\u722c\u87f2\u548c\u76ee\u6a19\u670d\u52d9\u5169\u7aef\u5408\u7406\u555f\u7528HTTP\u58d3\u7e2e\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n    <strong>\u6700\u4f73\u5316\u89e3\u6790\u8207\u5132\u5b58\u6d41\u7a0b<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u4e32\u6d41\u89e3\u6790\u5668\uff0c\u800c\u975e\u76f2\u76ee\u5c07\u5b8c\u6574\u56de\u61c9\u8f09\u5165\u8a18\u61b6\u9ad4\u3002<\/li>\n<li>\u63d0\u524d\u904e\u6ffe\u8cc7\u6599\uff0c\u4e1f\u68c4\u7121\u95dc\u5167\u5bb9\uff0c\u800c\u975e\u5132\u5b58\u6240\u6709\u8cc7\u6599\u3002<\/li>\n<li>\u5c0d\u6301\u4e45\u5316\u5132\u5b58\u57f7\u884c\u6279\u6b21\u5beb\u5165\uff0c\u907f\u514dI\/O\u8def\u5f91\u7522\u751f\u984d\u5916CPU\u958b\u92b7\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\n\u9019\u4e9b\u6700\u4f73\u5316\u65b9\u6848\u901a\u5e38\u80fd\u540c\u6642\u964d\u4f4eCPU\u548c\u983b\u5bec\u6d88\u8017\uff0c\u9084\u80fd\u63d0\u5347\u7f8e\u570b\u672c\u571f\u57fa\u790e\u8a2d\u65bd\u53e2\u96c6\u4e0a\u9577\u671f\u904b\u884c\u722c\u87f2\u4efb\u52d9\u7684\u53ef\u9760\u6027\u3002\n<\/p>\n<h2><strong>8. \u9577\u671f\u76e3\u63a7\u8207\u9632\u8b77\u6a5f\u5236<\/strong><\/h2>\n<p>\n\u77ed\u671f\u57fa\u6e96\u6e2c\u8a66\u5f88\u6709\u50f9\u503c\uff0c\u4f46\u722c\u87f2\u7a0b\u5f0f\u6703\u6301\u7e8c\u758a\u4ee3\u3002<br \/>\n\u65b0\u7684\u76ee\u6a19\u7bc0\u9ede\u51fa\u73fe\u3001\u89e3\u6790\u898f\u5247\u8b8a\u66f4\u3001\u8cc7\u6599\u7ba1\u9053\u4f7f\u7528\u8005\u8981\u6c42\u66f4\u983b\u7e41\u7684\u66f4\u65b0\u9031\u671f\uff0c\u90fd\u6703\u6539\u8b8a\u5176\u8cc7\u6e90\u6d88\u8017\u3002<br 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