{"id":67657,"date":"2025-05-10T11:58:59","date_gmt":"2025-05-10T03:58:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/67657\/"},"modified":"2025-05-10T11:58:59","modified_gmt":"2025-05-10T03:58:59","slug":"%e6%b5%85%e8%b0%88redis%e5%b8%b8%e8%a7%81%e5%bb%b6%e8%bf%9f%e9%97%ae%e9%a2%98%e5%ae%9a%e4%bd%8d%e4%b8%8e%e5%88%86%e6%9e%90-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/67657\/","title":{"rendered":"\u6d45\u8c08Redis\u5e38\u89c1\u5ef6\u8fdf\u95ee\u9898\u5b9a\u4f4d\u4e0e\u5206\u6790"},"content":{"rendered":"

<\/b> <\/p>\n

\u6d45\u8c08Redis\u5e38\u89c1\u5ef6\u8fdf\u95ee\u9898\u5b9a\u4f4d\u4e0e\u5206\u6790<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300a\u6d45\u8c08Redis\u5e38\u89c1\u5ef6\u8fdf\u95ee\u9898\u5b9a\u4f4d\u4e0e\u5206\u6790\u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~<\/p>\n

\u4f7f\u7528\u590d\u6742\u5ea6\u9ad8\u7684\u547d\u4ee4<\/h2>\n

\u5982\u679c\u5728\u4f7f\u7528Redis\u65f6\uff0c\u53d1\u73b0\u8bbf\u95ee\u5ef6\u8fdf\u7a81\u7136\u589e\u5927\uff0c\u5982\u4f55\u8fdb\u884c\u6392\u67e5\uff1f<\/p>\n

\u9996\u5148\uff0c\u7b2c\u4e00\u6b65\uff0c\u5efa\u8bae\u4f60\u53bb\u67e5\u770b\u4e00\u4e0bRedis\u7684\u6162\u65e5\u5fd7\u3002Redis\u63d0\u4f9b\u4e86\u6162\u65e5\u5fd7\u547d\u4ee4\u7684\u7edf\u8ba1\u529f\u80fd\uff0c\u6211\u4eec\u901a\u8fc7\u4ee5\u4e0b\u8bbe\u7f6e\uff0c\u5c31\u53ef\u4ee5\u67e5\u770b\u6709\u54ea\u4e9b\u547d\u4ee4\u5728\u6267\u884c\u65f6\u5ef6\u8fdf\u6bd4\u8f83\u5927\u3002<\/p>\n

\u9996\u5148\u8bbe\u7f6eRedis\u7684\u6162\u65e5\u5fd7\u9608\u503c\uff0c\u53ea\u6709\u8d85\u8fc7\u9608\u503c\u7684\u547d\u4ee4\u624d\u4f1a\u88ab\u8bb0\u5f55\uff0c\u8fd9\u91cc\u7684\u5355\u4f4d\u662f\u5fae\u5999\uff0c\u4f8b\u5982\u8bbe\u7f6e\u6162\u65e5\u5fd7\u7684\u9608\u503c\u4e3a5\u6beb\u79d2\uff0c\u540c\u65f6\u8bbe\u7f6e\u53ea\u4fdd\u7559\u6700\u8fd11000\u6761\u6162\u65e5\u5fd7\u8bb0\u5f55\uff1a<\/p>\n

# \u547d\u4ee4\u6267\u884c\u8d85\u8fc75\u6beb\u79d2\u8bb0\u5f55\u6162\u65e5\u5fd7\nCONFIG SET slowlog-log-slower-than 5000\n# \u53ea\u4fdd\u7559\u6700\u8fd11000\u6761\u6162\u65e5\u5fd7\nCONFIG SET slowlog-max-len 1000\n<\/pre>\n
\u8bbe\u7f6e\u5b8c\u6210\u4e4b\u540e\uff0c\u6240\u6709\u6267\u884c\u7684\u547d\u4ee4\u5982\u679c\u5ef6\u8fdf\u5927\u4e8e5\u6beb\u79d2\uff0c\u90fd\u4f1a\u88abRedis\u8bb0\u5f55\u4e0b\u6765\uff0c\u6211\u4eec\u6267\u884cSLOWLOG get 5\u67e5\u8be2\u6700\u8fd15\u6761\u6162\u65e5\u5fd7\uff1a<\/p>\n
127.0.0.1:6379> SLOWLOG get 5\n1) 1) (integer) 32693       # \u6162\u65e5\u5fd7ID\n   2) (integer) 1593763337  # \u6267\u884c\u65f6\u95f4\n   3) (integer) 5299        # \u6267\u884c\u8017\u65f6(\u5fae\u5999)\n   4) 1) \"LRANGE\"           # \u5177\u4f53\u6267\u884c\u7684\u547d\u4ee4\u548c\u53c2\u6570\n      2) \"user_list_2000\"\n      3) \"0\"\n      4) \"-1\"\n2) 1) (integer) 32692\n   2) (integer) 1593763337\n   3) (integer) 5044\n   4) 1) \"GET\"\n      2) \"book_price_1000\"\n...\n<\/pre>\n
\u901a\u8fc7\u67e5\u770b\u6162\u65e5\u5fd7\u8bb0\u5f55\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u77e5\u9053\u5728\u4ec0\u4e48\u65f6\u95f4\u6267\u884c\u54ea\u4e9b\u547d\u4ee4\u6bd4\u8f83\u8017\u65f6\uff0c\u5982\u679c\u4f60\u7684\u4e1a\u52a1\u7ecf\u5e38\u4f7f\u7528O(N)\u4ee5\u4e0a\u590d\u6742\u5ea6\u7684\u547d\u4ee4\uff0c\u4f8b\u5982sort\u3001sunion\u3001zunionstore\u3001keys\u3001scan\uff0c\u6216\u8005\u5728\u6267\u884cO(N)\u547d\u4ee4\u65f6\u64cd\u4f5c\u7684\u6570\u636e\u91cf\u6bd4\u8f83\u5927\uff0c\u8fd9\u4e9b\u60c5\u51b5\u4e0bRedis\u5904\u7406\u6570\u636e\u65f6\u5c31\u4f1a\u5f88\u8017\u65f6\u3002<\/p>\n
\u5982\u679c\u4f60\u7684\u670d\u52a1\u8bf7\u6c42\u91cf\u5e76\u4e0d\u5927\uff0c\u4f46Redis\u5b9e\u4f8b\u7684CPU\u4f7f\u7528\u7387\u5f88\u9ad8\uff0c\u5f88\u6709\u53ef\u80fd\u662f\u4f7f\u7528\u4e86\u590d\u6742\u5ea6\u9ad8\u7684\u547d\u4ee4\u5bfc\u81f4\u7684\u3002<\/p>\n
\u89e3\u51b3\u65b9\u6848\u5c31\u662f\uff0c\u4e0d\u4f7f\u7528\u8fd9\u4e9b\u590d\u6742\u5ea6\u8f83\u9ad8\u7684\u547d\u4ee4\uff0c\u5e76\u4e14\u4e00\u6b21\u4e0d\u8981\u83b7\u53d6\u592a\u591a\u7684\u6570\u636e\uff0c\u6bcf\u6b21\u5c3d\u91cf\u64cd\u4f5c\u5c11\u91cf\u7684\u6570\u636e\uff0c\u8ba9Redis\u53ef\u4ee5\u53ca\u65f6\u5904\u7406\u8fd4\u56de\u3002<\/p>\n
\u5b58\u50a8bigkey<\/h2>\n
\u5982\u679c\u67e5\u8be2\u6162\u65e5\u5fd7\u53d1\u73b0\uff0c\u5e76\u4e0d\u662f\u590d\u6742\u5ea6\u8f83\u9ad8\u7684\u547d\u4ee4\u5bfc\u81f4\u7684\uff0c\u4f8b\u5982\u90fd\u662fSET\u3001DELETE\u64cd\u4f5c\u51fa\u73b0\u5728\u6162\u65e5\u5fd7\u8bb0\u5f55\u4e2d\uff0c\u90a3\u4e48\u4f60\u5c31\u8981\u6000\u7591\u662f\u5426\u5b58\u5728Redis\u5199\u5165\u4e86bigkey\u7684\u60c5\u51b5\u3002<\/p>\n
Redis\u5728\u5199\u5165\u6570\u636e\u65f6\uff0c\u9700\u8981\u4e3a\u65b0\u7684\u6570\u636e\u5206\u914d\u5185\u5b58\uff0c\u5f53\u4eceRedis\u4e2d\u5220\u9664\u6570\u636e\u65f6\uff0c\u5b83\u4f1a\u91ca\u653e\u5bf9\u5e94\u7684\u5185\u5b58\u7a7a\u95f4\u3002<\/p>\n
\u5982\u679c\u4e00\u4e2akey\u5199\u5165\u7684\u6570\u636e\u975e\u5e38\u5927\uff0cRedis\u5728\u5206\u914d\u5185\u5b58\u65f6\u4e5f\u4f1a\u6bd4\u8f83\u8017\u65f6\u3002\u540c\u6837\u7684\uff0c\u5f53\u5220\u9664\u8fd9\u4e2akey\u7684\u6570\u636e\u65f6\uff0c\u91ca\u653e\u5185\u5b58\u4e5f\u4f1a\u8017\u65f6\u6bd4\u8f83\u4e45\u3002<\/p>\n
\u4f60\u9700\u8981\u68c0\u67e5\u4f60\u7684\u4e1a\u52a1\u4ee3\u7801\uff0c\u662f\u5426\u5b58\u5728\u5199\u5165bigkey\u7684\u60c5\u51b5\uff0c\u9700\u8981\u8bc4\u4f30\u5199\u5165\u6570\u636e\u91cf\u7684\u5927\u5c0f\uff0c\u4e1a\u52a1\u5c42\u5e94\u8be5\u907f\u514d\u4e00\u4e2akey\u5b58\u5165\u8fc7\u5927\u7684\u6570\u636e\u91cf\u3002<\/p>\n
\u9488\u5bf9bigkey\u7684\u95ee\u9898\uff0cRedis\u5b98\u65b9\u57284.0\u7248\u672c\u63a8\u51fa\u4e86lazy-free\u7684\u673a\u5236\uff0c\u7528\u4e8e\u5f02\u6b65\u91ca\u653ebigkey\u7684\u5185\u5b58\uff0c\u964d\u4f4e\u5bf9Redis\u6027\u80fd\u7684\u5f71\u54cd\u3002\u5373\u4f7f\u8fd9\u6837\uff0c\u6211\u4eec\u4e5f\u4e0d\u5efa\u8bae\u4f7f\u7528bigkey\uff0cbigkey\u5728\u96c6\u7fa4\u7684\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\uff0c\u4e5f\u4f1a\u5f71\u54cd\u5230\u8fc1\u79fb\u7684\u6027\u80fd\uff0c\u8fd9\u4e2a\u540e\u9762\u5728\u4ecb\u7ecd\u96c6\u7fa4\u76f8\u5173\u7684\u6587\u7ae0\u65f6\uff0c\u4f1a\u518d\u8be6\u7ec6\u4ecb\u7ecd\u5230\u3002<\/p>\n
\u96c6\u4e2d\u8fc7\u671f<\/h2>\n
\u6709\u65f6\u4f60\u4f1a\u53d1\u73b0\uff0c\u5e73\u65f6\u5728\u4f7f\u7528Redis\u65f6\u6ca1\u6709\u5ef6\u65f6\u6bd4\u8f83\u5927\u7684\u60c5\u51b5\uff0c\u4f46\u5728\u67d0\u4e2a\u65f6\u95f4\u70b9\u7a81\u7136\u51fa\u73b0\u4e00\u6ce2\u5ef6\u65f6\uff0c\u800c\u4e14\u62a5\u6162\u7684\u65f6\u95f4\u70b9\u5f88\u6709\u89c4\u5f8b\uff0c\u4f8b\u5982\u67d0\u4e2a\u6574\u70b9\uff0c\u6216\u8005\u95f4\u9694\u591a\u4e45\u5c31\u4f1a\u53d1\u751f\u4e00\u6b21\u3002<\/p>\n
\u5982\u679c\u51fa\u73b0\u8fd9\u79cd\u60c5\u51b5\uff0c\u5c31\u9700\u8981\u8003\u8651\u662f\u5426\u5b58\u5728\u5927\u91cfkey\u96c6\u4e2d\u8fc7\u671f\u7684\u60c5\u51b5\u3002<\/p>\n
\u5982\u679c\u6709\u5927\u91cf\u7684key\u5728\u67d0\u4e2a\u56fa\u5b9a\u65f6\u95f4\u70b9\u96c6\u4e2d\u8fc7\u671f\uff0c\u5728\u8fd9\u4e2a\u65f6\u95f4\u70b9\u8bbf\u95eeRedis\u65f6\uff0c\u5c31\u6709\u53ef\u80fd\u5bfc\u81f4\u5ef6\u8fdf\u589e\u52a0\u3002<\/p>\n
Redis\u7684\u8fc7\u671f\u7b56\u7565\u91c7\u7528\u5b9a\u671f\u5220\u9664+\u60f0\u6027\u5220\u9664\u4e24\u79cd\u7b56\u7565\uff1b<\/p>\n
\u6ce8\u610f\uff0cRedis\u7684\u5b9a\u671f\u5220\u9664\u7684\u5b9a\u65f6\u4efb\u52a1\uff0c\u4e5f\u662f\u5728Redis\u4e3b\u7ebf\u7a0b\u4e2d\u6267\u884c\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\u5982\u679c\u5728\u6267\u884c\u4e3b\u52a8\u8fc7\u671f\u7684\u8fc7\u7a0b\u4e2d\uff0c\u51fa\u73b0\u4e86\u9700\u8981\u5927\u91cf\u5220\u9664\u8fc7\u671fkey\u7684\u60c5\u51b5\uff0c\u90a3\u4e48\u5728\u4e1a\u52a1\u8bbf\u95ee\u65f6\uff0c\u5fc5\u987b\u7b49\u8fd9\u4e2a\u8fc7\u671f\u4efb\u52a1\u6267\u884c\u7ed3\u675f\uff0c\u624d\u53ef\u4ee5\u5904\u7406\u4e1a\u52a1\u8bf7\u6c42\u3002\u6b64\u65f6\u5c31\u4f1a\u51fa\u73b0\uff0c\u4e1a\u52a1\u8bbf\u95ee\u5ef6\u65f6\u589e\u5927\u7684\u95ee\u9898\uff0c\u6700\u5927\u5ef6\u8fdf\u4e3a25\u6beb\u79d2\u3002<\/p>\n
\u800c\u4e14\u8fd9\u4e2a\u8bbf\u95ee\u5ef6\u8fdf\u7684\u60c5\u51b5\uff0c\u4e0d\u4f1a\u8bb0\u5f55\u5728\u6162\u65e5\u5fd7\u91cc\u3002\u6162\u65e5\u5fd7\u4e2d\u53ea\u8bb0\u5f55\u771f\u6b63\u6267\u884c\u67d0\u4e2a\u547d\u4ee4\u7684\u8017\u65f6\uff0cRedis\u4e3b\u52a8\u8fc7\u671f\u7b56\u7565\u6267\u884c\u5728\u64cd\u4f5c\u547d\u4ee4\u4e4b\u524d\uff0c\u5982\u679c\u64cd\u4f5c\u547d\u4ee4\u8017\u65f6\u8fbe\u4e0d\u5230\u6162\u65e5\u5fd7\u9608\u503c\uff0c\u5b83\u662f\u4e0d\u4f1a\u8ba1\u7b97\u5728\u6162\u65e5\u5fd7\u7edf\u8ba1\u4e2d\u7684\uff0c\u4f46\u6211\u4eec\u7684\u4e1a\u52a1\u5374\u611f\u5230\u4e86\u5ef6\u8fdf\u589e\u5927\u3002<\/p>\n
\u89e3\u51b3\u65b9\u6848\u662f\uff0c\u5728\u96c6\u4e2d\u8fc7\u671f\u65f6\u589e\u52a0\u4e00\u4e2a\u968f\u673a\u65f6\u95f4\uff0c\u628a\u8fd9\u4e9b\u9700\u8981\u8fc7\u671f\u7684key\u7684\u65f6\u95f4\u6253\u6563\u5373\u53ef\u3002<\/p>\n
\u5b9e\u4f8b\u5185\u5b58\u8fbe\u5230\u4e0a\u9650<\/h2>\n
\u6709\u65f6\u6211\u4eec\u628aRedis\u5f53\u505a\u7eaf\u7f13\u5b58\u4f7f\u7528\uff0c\u5c31\u4f1a\u7ed9\u5b9e\u4f8b\u8bbe\u7f6e\u4e00\u4e2a\u5185\u5b58\u4e0a\u9650maxmemory\uff0c\u7136\u540e\u5f00\u542fLRU\u6dd8\u6c70\u7b56\u7565\u3002<\/p>\n
\u5f53\u5b9e\u4f8b\u7684\u5185\u5b58\u8fbe\u5230\u4e86maxmemory\u540e\uff0c\u4f60\u4f1a\u53d1\u73b0\u4e4b\u540e\u7684\u6bcf\u6b21\u5199\u5165\u65b0\u7684\u6570\u636e\uff0c\u6709\u53ef\u80fd\u53d8\u6162\u4e86\u3002<\/p>\n
\u5bfc\u81f4\u53d8\u6162\u7684\u539f\u56e0\u662f\uff0c\u5f53Redis\u5185\u5b58\u8fbe\u5230maxmemory\u540e\uff0c\u6bcf\u6b21\u5199\u5165\u65b0\u7684\u6570\u636e\u4e4b\u524d\uff0c\u5fc5\u987b\u5148\u8e22\u51fa\u4e00\u90e8\u5206\u6570\u636e\uff0c\u8ba9\u5185\u5b58\u7ef4\u6301\u5728maxmemory\u4e4b\u4e0b\u3002<\/p>\n
\u8fd9\u4e2a\u8e22\u51fa\u65e7\u6570\u636e\u7684\u903b\u8f91\u4e5f\u662f\u9700\u8981\u6d88\u8017\u65f6\u95f4\u7684\uff0c\u800c\u5177\u4f53\u8017\u65f6\u7684\u957f\u77ed\uff0c\u8981\u53d6\u51b3\u4e8e\u914d\u7f6e\u7684\u6dd8\u6c70\u7b56\u7565<\/p>\n
fork\u8017\u65f6\u4e25\u91cd<\/h2>\n
\u5982\u679c\u4f60\u7684Redis\u5f00\u542f\u4e86\u81ea\u52a8\u751f\u6210RDB\u548cAOF\u91cd\u5199\u529f\u80fd\uff0c\u90a3\u4e48\u6709\u53ef\u80fd\u5728\u540e\u53f0\u751f\u6210RDB\u548cAOF\u91cd\u5199\u65f6\u5bfc\u81f4Redis\u7684\u8bbf\u95ee\u5ef6\u8fdf\u589e\u5927\uff0c\u800c\u7b49\u8fd9\u4e9b\u4efb\u52a1\u6267\u884c\u5b8c\u6bd5\u540e\uff0c\u5ef6\u8fdf\u60c5\u51b5\u6d88\u5931\u3002<\/p>\n
\u9047\u5230\u8fd9\u79cd\u60c5\u51b5\uff0c\u4e00\u822c\u5c31\u662f\u6267\u884c\u751f\u6210RDB\u548cAOF\u91cd\u5199\u4efb\u52a1\u5bfc\u81f4\u7684\u3002<\/p>\n
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\u7ed1\u5b9aCPU<\/h2>\n
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\u4f46\u5728\u4f7f\u7528Redis\u65f6\uff0c\u6211\u4eec\u4e0d\u5efa\u8bae\u8fd9\u4e48\u5e72\uff0c\u539f\u56e0\u5982\u4e0b\u3002<\/p>\n
\u7ed1\u5b9aCPU\u7684Redis\uff0c\u5728\u8fdb\u884c\u6570\u636e\u6301\u4e45\u5316\u65f6\uff0cfork\u51fa\u7684\u5b50\u8fdb\u7a0b\uff0c\u5b50\u8fdb\u7a0b\u4f1a\u7ee7\u627f\u7236\u8fdb\u7a0b\u7684CPU\u4f7f\u7528\u504f\u597d\uff0c\u800c\u6b64\u65f6\u5b50\u8fdb\u7a0b\u4f1a\u6d88\u8017\u5927\u91cf\u7684CPU\u8d44\u6e90\u8fdb\u884c\u6570\u636e\u6301\u4e45\u5316\uff0c\u5b50\u8fdb\u7a0b\u4f1a\u4e0e\u4e3b\u8fdb\u7a0b\u53d1\u751fCPU\u4e89\u62a2\uff0c\u8fd9\u4e5f\u4f1a\u5bfc\u81f4\u4e3b\u8fdb\u7a0b\u7684CPU\u8d44\u6e90\u4e0d\u8db3\u8bbf\u95ee\u5ef6\u8fdf\u589e\u5927\u3002<\/p>\n
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\u4f7f\u7528Swap<\/h2>\n
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\u7f51\u5361\u8d1f\u8f7d\u8fc7\u9ad8<\/h2>\n
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\u6d45\u8c08Redis\u5e38\u89c1\u5ef6\u8fdf\u95ee\u9898\u5b9a\u4f4d\u4e0e\u5206\u6790 \u6536\u85cf \u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300a\u6d45\u8c08Redis\u5e38\u89c1\u5ef6\u8fdf\u95ee\u9898\u5b9a\u4f4d\u4e0e\u5206\u6790\u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~ \u4f7f\u7528\u590d\u6742\u5ea6\u9ad8\u7684\u547d\u4ee4 \u5982\u679c\u5728\u4f7f\u7528Redis\u65f6\uff0c\u53d1\u73b0\u8bbf\u95ee\u5ef6\u8fdf\u7a81\u7136\u589e\u5927\uff0c\u5982\u4f55\u8fdb\u884c\u6392\u67e5\uff1f \u9996\u5148\uff0c\u7b2c\u4e00\u6b65\uff0c\u5efa\u8bae\u4f60\u53bb\u67e5\u770b\u4e00\u4e0bRedis\u7684\u6162\u65e5\u5fd7\u3002Redis\u63d0\u4f9b\u4e86\u6162\u65e5\u5fd7\u547d\u4ee4\u7684\u7edf\u8ba1\u529f\u80fd\uff0c\u6211\u4eec\u901a\u8fc7\u4ee5\u4e0b\u8bbe\u7f6e\uff0c\u5c31\u53ef\u4ee5\u67e5\u770b\u6709\u54ea\u4e9b\u547d\u4ee4\u5728\u6267\u884c\u65f6\u5ef6\u8fdf\u6bd4\u8f83\u5927\u3002 \u9996\u5148\u8bbe\u7f6eRedis\u7684\u6162\u65e5\u5fd7\u9608\u503c\uff0c\u53ea\u6709\u8d85\u8fc7\u9608\u503c\u7684\u547d\u4ee4\u624d\u4f1a\u88ab\u8bb0\u5f55\uff0c\u8fd9\u91cc\u7684\u5355\u4f4d\u662f\u5fae\u5999\uff0c\u4f8b\u5982\u8bbe\u7f6e\u6162\u65e5\u5fd7\u7684\u9608\u503c\u4e3a5\u6beb\u79d2\uff0c\u540c\u65f6\u8bbe\u7f6e\u53ea\u4fdd\u7559\u6700\u8fd11000\u6761\u6162\u65e5\u5fd7\u8bb0\u5f55\uff1a # \u547d\u4ee4\u6267\u884c\u8d85\u8fc75\u6beb\u79d2\u8bb0\u5f55\u6162\u65e5\u5fd7 CONFIG SET slowlog-log-slower-than 5000 # \u53ea\u4fdd\u7559\u6700\u8fd11000\u6761\u6162\u65e5\u5fd7 CONFIG SET slowlog-max-len 1000 \u8bbe\u7f6e\u5b8c\u6210\u4e4b\u540e\uff0c\u6240\u6709\u6267\u884c\u7684\u547d\u4ee4\u5982\u679c\u5ef6\u8fdf\u5927\u4e8e5\u6beb\u79d2\uff0c\u90fd\u4f1a\u88abRedis\u8bb0\u5f55\u4e0b\u6765\uff0c\u6211\u4eec\u6267\u884cSLOWLOG get 5\u67e5\u8be2\u6700\u8fd15\u6761\u6162\u65e5\u5fd7\uff1a 127.0.0.1:6379> SLOWLOG get 5 1) 1) (integer) 32693 # \u6162\u65e5\u5fd7ID 2) (integer) 1593763337 # \u6267\u884c\u65f6\u95f4 3) (integer) 5299 # \u6267\u884c\u8017\u65f6(\u5fae\u5999) 4) 1) “LRANGE” # \u5177\u4f53\u6267\u884c\u7684\u547d\u4ee4\u548c\u53c2\u6570 2) “user_list_2000” 3) “0” 4) “-1” 2) 1) […]<\/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-67657","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/67657","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=67657"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/67657\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=67657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=67657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=67657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}