{"id":201518,"date":"2025-05-10T09:08:57","date_gmt":"2025-05-10T01:08:57","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201518\/"},"modified":"2025-05-10T09:08:57","modified_gmt":"2025-05-10T01:08:57","slug":"%e5%8d%95%e7%ba%bf%e7%a8%8b1kb%e7%9a%84redis%e5%86%99%e6%93%8d%e4%bd%9c%e6%9c%8984%e9%83%bd%e6%98%af%e8%80%97%e8%b4%b9%e5%9c%a8%e5%86%85%e6%a0%b8%e4%b8%8a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201518\/","title":{"rendered":"\u5355\u7ebf\u7a0b1KB\u7684Redis\u5199\u64cd\u4f5c\u670984%\u90fd\u662f\u8017\u8d39\u5728\u5185\u6838\u4e0a"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u5355\u7ebf\u7a0b1KB\u7684Redis\u5199\u64cd\u4f5c\u670984%\u90fd\u662f\u8017\u8d39\u5728\u5185\u6838\u4e0a<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> 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al<\/em>&nbsp;\u6700\u8fd1\u53d1\u8868\u7684\u8bba\u6587\u7684\u6838\u5fc3\u95ee\u9898\u3002<\/p>\n<p>\u53ef\u80fd\u6211\u4ece\u8fd9\u7bc7\u8bba\u6587\u4e2d\u5f97\u5230\u7684\u9488\u5bf9\u4e0a\u9762\u90a3\u4e2a\u95ee\u9898(\u6807\u51c6\u5546\u7528\u64cd\u4f5c\u7cfb\u7edf\u5230\u5e95\u6709\u6ca1\u6709\u88c5\u5907\u8fd9\u4e9bI\/O\u7684\u6539\u8fdb\uff1f)\u7684\u6700\u6709\u610f\u601d\u7684\u7b54\u6848\u662fno:<strong>\u4eca\u5929\uff0c\u4e3b\u8981\u7684I\/O\u5ef6\u65f6\u969c\u788d\u5728\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u672c\u8eab\u3002<\/strong><\/p>\n<p>\u5728\u4e00\u9879\u663e\u8457\u7684\u5b9e\u9a8c\u4e2d\uff0c\u4ed6\u4eec\u91c7\u7528\u5546\u7528Linux\u5e76\u5c1d\u8bd5\u964d\u4f4e\u5bf9\u5546\u7528\u786c\u4ef6\u4e0a\u7684Redis\u8fdb\u884c\u7b80\u5355\u8bfb\u5199\u7684\u5ef6\u65f6\u3002<\/p>\n<p><em>(\u6ce8\u610f, \u8fd9\u91cc\u7684\u201c\u5ef6\u65f6\u201d\u90e8\u5206\u5f88\u91cd\u8981&nbsp;\u2014 \u6211\u4f1a\u5f88\u5feb\u63d0\u5230\u3002\u901a\u8fc7\u591a\u7ebf\u7a0b\u6539\u8fdb\u541e\u5410\u91cf\u662f\u53ef\u884c\u7684,\u95ee\u9898\u5728\u4e8e\u9488\u5bf9\u7279\u6b8a\u8bf7\u6c42\u7684\u5ef6\u65f6\u4ecd\u6709\u8fdb\u6b65\u7a7a\u95f4, \u5c24\u5176\u5728\u6570\u636e\u4e2d\u5fc3\u7684\u5c42\u9762, \u5ef6\u65f6\u4ef7\u503c\u4e0d\u83f2\u3002)<\/em><\/p>\n<p>\u7279\u522b\u5730\uff1a<\/p>\n<ul>\n<li>\n<p>\u4ed6\u4eec\u4ece\u7f06\u7ebf\u4e0a\u63a5\u6536 1KB \u7684\u5305\u3002<\/p>\n<\/li>\n<li>\n<p>\u4ed6\u4eec\u5bf9 Redis \u8fdb\u884c\u8bfb\u6216\u5199\uff08\u53d6\u51b3\u4e8e\u6d4b\u8bd5\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>\u4ed6\u4eec\u91cd\u590d 1000 \u6b21\uff0c\u53d6\u5e73\u5747\u8017\u65f6&nbsp;(\u8bfb\u5199\u4e00\u8f6e\u7b97\u4e00\u6b21)\u3002<\/p>\n<\/li>\n<li>\n<p>\u4ed6\u4eec\u5728\u5546\u7528 Linux \u548c\u5546\u7528\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u3002<\/p>\n<ul>\n<li>\n<p><em>\u4f8b\u5982\uff0c\u4ef7\u503c1200\u7f8e\u5143\u7684\u88c5\u5907\uff1a<\/em> Dell PowerEdge R520 has Intel x520 10G NIC and Intel RS3 RAID 1GB flash-backed cache, Sandy bridge CPU, 6 cores, 2.2 GHz.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u4ed6\u4eec\u7528 <strong>\u5355\u7ebf\u7a0b <\/strong>\u5904\u7406\u6240\u6709\u6570\u636e\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u7ed3\u679c\u5f88\u660e\u663e:<\/p>\n<p><strong>\u8bfb (\u5728\u5185\u5b58\u4e2d):<\/strong><\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230219\/167681340263f2245a9bfd9.jpg\" style=\"max-width:100%\" class=\"aligncenter\"> &nbsp; <\/p>\n<p><strong>\u5199 (\u6301\u4e45\u5316\u6570\u636e\u7ed3\u6784):<\/strong><\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230219\/167681340263f2245aedb5e.jpg\" style=\"max-width:100%\" class=\"aligncenter\"> &nbsp; <\/p>\n<p>\u9700\u8981\u6307\u51fa\u7684\u662f\u5728\u6bcf\u4e2a\u6d4b\u8bd5\u7528\u4f8b\u4e2d\u5927\u7ea670%\u7684\u5185\u6838\u65f6\u95f4\u6d88\u8017\u5728\u4e86\u7f51\u7edc\u6808(networking 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\u6bd4\u5982\uff0c\u6211&nbsp;(\u4e00\u4e2a\u7f51\u7edc\u83dc\u9e1f)\u4f1a\u8003\u8651\u662f\u5426\u50cf&nbsp;SPDY\u4e2d\u7684\u7ba1\u9053\u6808\u7684\u4e1c\u897f\u4f1a\u66f4\u7b80\u5355\u3002<\/p>\n<p>\u8bba\u6587\u7684\u5176\u4ed6\u90e8\u5206\u63a2\u8ba8\u4e86\u6211\u4eec\u53ef\u4ee5\u5982\u4f55\u964d\u4f4e\u90a3\u4e9b\u5ef6\u65f6\uff0c\u901a\u8fc7\u4f7f\u7528\u8fd9\u4e2a\u5b9e\u9a8c\u4f5c\u4e3a\u4e00\u9879\u53eb\u505a\u7684\u64cd\u4f5c\u7cfb\u7edf\u7814\u53d1\u7684\u52a8\u673a\u3002<\/p>\n<p>\u5c31\u6211\u6240\u77e5\u7684Arrakis\u6838\u5fc3\u89c2\u70b9\u662f\uff0c\u5f88\u591a\u5185\u6838\u63d0\u4f9b\u7684I\/O\u5b9e\u9645\u4e0a\u53ef\u4ee5\u901a\u8fc7\u5546\u7528\u786c\u4ef6\u6765\u63d0\u4f9b\u2014\u2014\u6bd4\u5982\u4fdd\u62a4\u3001\u590d\u7528\u548c\u8c03\u5ea6\u3002<\/p>\n<p>\u6362\u53e5\u8bdd\u8bf4\uff0cArrakis \u8981\u628a I\/O \u4ece \u201c\u63a7\u5236\u5e73\u53f0\u201d\u4e2d\u62d6\u51fa\u6765 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