{"id":201161,"date":"2025-05-10T08:52:30","date_gmt":"2025-05-10T00:52:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201161\/"},"modified":"2025-05-10T08:52:30","modified_gmt":"2025-05-10T00:52:30","slug":"%e4%b8%80%e5%88%86%e9%92%9f%e6%90%9e%e6%87%82redis%e7%9a%84%e6%85%a2%e6%9f%a5%e8%af%a2%e6%97%a5%e5%bf%97%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201161\/","title":{"rendered":"\u4e00\u5206\u949f\u641e\u61c2Redis\u7684\u6162\u67e5\u8be2\u65e5\u5fd7\u64cd\u4f5c"},"content":{"rendered":"

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

\u4e00\u5206\u949f\u641e\u61c2Redis\u7684\u6162\u67e5\u8be2\u65e5\u5fd7\u64cd\u4f5c<\/h1>\n

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

\u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd\u719f\u7ec3\u8fd0\u7528\u3002\u4e0b\u9762golang\u5b66\u4e60\u7f51\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u4e2a\u6570\u636e\u5e93\u5f00\u53d1\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6559\u5927\u5bb6\u5b66\u4e60\u300a\u4e00\u5206\u949f\u641e\u61c2Redis\u7684\u6162\u67e5\u8be2\u65e5\u5fd7\u64cd\u4f5c\u300b\uff0c\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u5e26\u5927\u5bb6\u91cd\u65b0\u6e29\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6e29\u6545\u800c\u77e5\u65b0\uff0c\u56de\u5934\u770b\u770b\u8bf4\u4e0d\u5b9a\u53c8\u6709\u4e0d\u4e00\u6837\u7684\u611f\u609f\uff01<\/p>\n

\u4ec0\u4e48\u662f\u6162\u67e5\u8be2\uff1f<\/h2>\n

\u6162\u67e5\u8be2\uff0c\u987e\u540d\u601d\u4e49\u5c31\u662f\u6bd4\u8f83\u6162\u7684\u67e5\u8be2\uff0c\u4f46\u662f\u7a76\u7adf\u662f\u54ea\u91cc\u6162\u5462\uff1f\u9996\u5148\uff0c\u6211\u4eec\u4e86\u89e3\u4e00\u4e0bRedis\u547d\u4ee4\u6267\u884c\u7684\u6574\u4e2a\u8fc7\u7a0b\uff1a<\/p>\n

<\/p>\n

    \n
  • \u53d1\u9001\u547d\u4ee4<\/li>\n
  • \u547d\u4ee4\u6392\u961f<\/li>\n
  • \u547d\u4ee4\u6267\u884c<\/li>\n
  • \u8fd4\u56de\u7ed3\u679c<\/li>\n<\/ul>\n

    \u5728\u6162\u67e5\u8be2\u7684\u5b9a\u4e49\u4e2d\uff0c\u7edf\u8ba1\u6bd4\u8f83\u6162\u7684\u65f6\u95f4\u6bb5\u6307\u7684\u662f\u547d\u4ee4\u6267\u884c<\/strong>\u8fd9\u4e2a\u6b65\u9aa4\u3002\u6ca1\u6709\u6162\u67e5\u8be2\uff0c\u5e76\u4e0d\u8868\u793a\u5ba2\u6237\u7aef\u6ca1\u6709\u8d85\u65f6\u95ee\u9898\uff0c\u6709\u53ef\u80fd\u7f51\u7edc\u4f20\u8f93\u6709\u5ef6\u8fdf\uff0c\u4e5f\u6709\u53ef\u80fd\u6392\u961f\u7684\u547d\u4ee4\u6bd4\u8f83\u591a\u3002<\/p>\n

    \u56e0\u4e3aRedis\u4e2d\u547d\u4ee4\u6267\u884c\u7684\u6392\u961f\u673a\u5236\uff0c\u6162\u67e5\u8be2\u4f1a\u5bfc\u81f4\u5176\u4ed6\u547d\u4ee4\u7684\u7ea7\u8054\u963b\u585e\uff0c\u6240\u4ee5\u5f53\u5ba2\u6237\u7aef\u51fa\u73b0\u8bf7\u6c42\u8d85\u65f6\u7684\u65f6\u5019\uff0c\u9700\u8981\u68c0\u67e5\u8be5\u65f6\u95f4\u70b9\u662f\u5426\u6709\u6162\u67e5\u8be2\uff0c\u4ece\u800c\u5206\u6790\u51fa\u7531\u4e8e\u6162\u67e5\u8be2\u5bfc\u81f4\u7684\u547d\u4ee4\u7ea7\u8054\u963b\u585e\u3002<\/p>\n

    \u4ec0\u4e48\u662f\u6162\u67e5\u8be2\u65e5\u5fd7\uff1f<\/h2>\n

    \u6162\u67e5\u8be2\u65e5\u5fd7\u662fRedis\u670d\u52a1\u7aef\u5728\u547d\u4ee4\u6267\u884c\u524d\u540e\u8ba1\u7b97\u6bcf\u6761\u547d\u4ee4\u7684\u6267\u884c\u65f6\u957f\uff0c\u5f53\u8d85\u8fc7\u67d0\u4e2a\u9608\u503c\u662f\u8bb0\u5f55\u4e0b\u6765\u7684\u65e5\u5fd7\u3002\u65e5\u5fd7\u4e2d\u8bb0\u5f55\u4e86\u6162\u67e5\u8be2\u53d1\u751f\u7684\u65f6\u95f4\uff0c\u8fd8\u6709\u6267\u884c\u65f6\u957f\u3001\u5177\u4f53\u4ec0\u4e48\u547d\u4ee4\u7b49\u4fe1\u606f\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5e2e\u52a9\u5f00\u53d1\u548c\u8fd0\u7ef4\u4eba\u5458\u5b9a\u4f4d\u7cfb\u7edf\u4e2d\u5b58\u5728\u7684\u6162\u67e5\u8be2\u3002<\/p>\n

    \u5982\u4f55\u83b7\u53d6\u6162\u67e5\u8be2\u65e5\u5fd7\uff1f<\/h2>\n

    \u53ef\u4ee5\u4f7f\u7528slowlog get<\/code>\u547d\u4ee4\u83b7\u53d6\u6162\u67e5\u8be2\u65e5\u5fd7\uff0c\u5728slowlog get<\/code>\u540e\u9762\u8fd8\u53ef\u4ee5\u52a0\u4e00\u4e2a\u6570\u5b57\uff0c\u7528\u4e8e\u6307\u5b9a\u83b7\u53d6\u6162\u67e5\u8be2\u65e5\u5fd7\u7684\u6761\u6570\uff0c\u6bd4\u5982\uff0c\u83b7\u53d63\u6761\u6162\u67e5\u8be2\u65e5\u5fd7\uff1a<\/p>\n

    \n> slowlog get 3\n1) 1) (integer) 6107\n   2) (integer) 1616398930\n   3) (integer) 3109\n   4) 1) \"config\"\n      2) \"rewrite\"\n2) 1) (integer) 6106\n   2) (integer) 1613701788\n   3) (integer) 36004\n   4) 1) \"flushall\"\n3) 1) (integer) 6105\n   2) (integer) 1608722338\n   3) (integer) 20449\n   4) 1) \"scan\"\n      2) \"0\"\n      3) \"MATCH\"\n      4) \"*comment*\"\n      5) \"COUNT\"\n      6) \"10000\"\n<\/pre>\n
    \u4ece\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u53ef\u4ee5\u770b\u51fa\u6bcf\u4e00\u6761\u6162\u67e5\u8be2\u65e5\u5fd7\u90fd\u67094\u4e2a\u5c5e\u6027\u7ec4\u6210\uff1a<\/p>\n
      \n
    • \u552f\u4e00\u6807\u8bc6ID<\/li>\n
    • \u547d\u4ee4\u6267\u884c\u7684\u65f6\u95f4\u6233<\/li>\n
    • \u547d\u4ee4\u6267\u884c\u65f6\u957f<\/li>\n
    • \u6267\u884c\u7684\u547d\u540d\u548c\u53c2\u6570<\/li>\n<\/ul>\n
      \u5982\u4f55\u83b7\u53d6\u6162\u67e5\u8be2\u65e5\u5fd7\u7684\u957f\u5ea6\uff1f<\/h2>\n
      \u53ef\u4ee5\u4f7f\u7528slowlog len<\/code>\u547d\u4ee4\u83b7\u53d6\u6162\u67e5\u8be2\u65e5\u5fd7\u7684\u957f\u5ea6\uff0c\u6bd4\u5982\uff1a<\/p>\n
      \n> slowlog len\n(integer) 121\n<\/pre>\n
      \u5728\u4e0a\u4f8b\u4e2d\uff0c\u5f53\u524dRedis\u4e2d\u6709121\u6761\u6162\u67e5\u8be2\u65e5\u5fd7\u3002<\/p>\n
      \u5982\u4f55\u6e05\u7406\u6162\u67e5\u8be2\u65e5\u5fd7\uff1f<\/h2>\n
      \u53ef\u4ee5\u4f7f\u7528slowlog reset<\/code>\u547d\u4ee4\u6e05\u7406\u6162\u67e5\u8be2\u65e5\u5fd7\uff0c\u6bd4\u5982\uff1a<\/p>\n
      \n> slowlog len\n(integer) 121\n> slowlog reset\nOK\n> slowlog len\n(integer) 0\n<\/pre>\n
      \u600e\u4e48\u914d\u7f6e\u6162\u67e5\u8be2\u7684\u53c2\u6570\uff1f<\/h2>\n
      \u6b63\u5982\u4e0a\u9762\u63d0\u5230\u7684\uff0c\u6162\u67e5\u8be2\u9700\u8981\u5982\u4e0b\u4e24\u4e2a\u914d\u7f6e\uff1a<\/p>\n
        \n
      • \u547d\u4ee4\u6267\u884c\u65f6\u957f\u7684\u6307\u5b9a\u9608\u503c\u3002<\/li>\n
      • \u5b58\u653e\u6162\u67e5\u8be2\u65e5\u5fd7\u7684\u6761\u6570\u3002<\/li>\n<\/ul>\n
        Redis\u5bf9\u5e94\u63d0\u4f9b\u4e86\u4e24\u4e2a\u53c2\u6570\uff1aslowlog-log-slower-than\u548cslowlog-max-len\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u8be6\u7ec6\u4ecb\u7ecd\u4e00\u4e0b\u8fd9\u4e24\u4e2a\u53c2\u6570\u3002<\/p>\n
        slowlog-log-slower-than<\/h3>\n
        slowlog-log-slower-than\u7684\u4f5c\u7528\u662f\u6307\u5b9a\u547d\u4ee4\u6267\u884c\u65f6\u957f\u7684\u9608\u503c\uff0c\u6267\u884c\u547d\u4ee4\u7684\u65f6\u957f\u8d85\u8fc7\u8fd9\u4e2a\u9608\u503c\u65f6\u5c31\u4f1a\u88ab\u8bb0\u5f55\u4e0b\u6765\u3002\u5b83\u7684\u5355\u4f4d\u662f\u5fae\u79d2\uff081\u79d2 = 1000\u6beb\u79d2 = 1000000\u5fae\u79d2\uff09\uff0c\u9ed8\u8ba4\u662f10000\u5fae\u79d2\u3002\u5982\u679c\u628aslowlog-log-slower-than\u8bbe\u7f6e\u4e3a0\uff0c\u5c06\u4f1a\u8bb0\u5f55\u6240\u6709\u547d\u4ee4\u5230\u65e5\u5fd7\u4e2d\u3002\u5982\u679c\u628aslowlog-log-slower-than\u8bbe\u7f6e\u5c0f\u4e8e0\uff0c\u5c06\u4f1a\u4e0d\u8bb0\u5f55\u4efb\u4f55\u547d\u4ee4\u5230\u65e5\u5fd7\u4e2d\u3002<\/p>\n
        \u5728\u5b9e\u9645\u7684\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u9700\u8981\u6839\u636eRedis\u5e76\u53d1\u91cf\u6765\u8c03\u6574\u8be5\u914d\u7f6e\u3002\u56e0\u4e3aRedis\u91c7\u7528\u5355\u7ebf\u7a0b\u54cd\u5e94\u547d\u4ee4\uff0c\u5982\u679c\u547d\u4ee4\u6267\u884c\u65f6\u95f4\u57281000\u5fae\u79d2\u4ee5\u4e0a\uff0c\u90a3\u4e48Redis\u6700\u591a\u53ef\u652f\u6491OPS\u4e0d\u52301000\uff0c\u6240\u4ee5\u5bf9\u4e8e\u9ad8\u5e76\u53d1\u573a\u666f\u7684Redis\u5efa\u8bae\u8bbe\u7f6e\u4e3a1000\u5fae\u79d2<\/strong>\u3002<\/p>\n
        slowlog-max-len<\/h3>\n
        slowlog-max-len\u7684\u4f5c\u7528\u662f\u6307\u5b9a\u6162\u67e5\u8be2\u65e5\u5fd7\u6700\u591a\u5b58\u50a8\u7684\u6761\u6570\u3002\u5b9e\u9645\u4e0a\uff0cRedis\u4f7f\u7528\u4e86\u4e00\u4e2a\u5217\u8868\u5b58\u653e\u6162\u67e5\u8be2\u65e5\u5fd7\uff0cslowlog-max-len\u5c31\u662f\u8fd9\u4e2a\u5217\u8868\u7684\u6700\u5927\u957f\u5ea6\u3002\u5f53\u4e00\u4e2a\u65b0\u7684\u547d\u4ee4\u6ee1\u8db3\u6ee1\u8db3\u6162\u67e5\u8be2\u6761\u4ef6\u65f6\uff0c\u88ab\u63d2\u5165\u8fd9\u4e2a\u5217\u8868\u4e2d\u3002\u5f53\u6162\u67e5\u8be2\u65e5\u5fd7\u5217\u8868\u5df2\u7ecf\u8fbe\u5230\u6700\u5927\u957f\u5ea6\u65f6\uff0c\u6700\u65e9\u63d2\u5165\u7684\u90a3\u6761\u547d\u4ee4\u5c06\u88ab\u4ece\u5217\u8868\u4e2d\u79fb\u51fa\u3002\u6bd4\u5982\uff0cslowlog-max-len\u88ab\u8bbe\u7f6e\u4e3a10\uff0c\u5f53\u6709\u7b2c11\u6761\u547d\u4ee4\u63d2\u5165\u65f6\uff0c\u5728\u5217\u8868\u4e2d\u7684\u7b2c1\u6761\u547d\u4ee4\u5148\u88ab\u79fb\u51fa\uff0c\u7136\u540e\u518d\u628a\u7b2c11\u6761\u547d\u4ee4\u653e\u5165\u5217\u8868\u3002<\/p>\n
        \u8bb0\u5f55\u6162\u67e5\u8be2\u662fRedis\u4f1a\u5bf9\u957f\u547d\u4ee4\u8fdb\u884c\u622a\u65ad\uff0c\u4e0d\u4f1a\u5927\u91cf\u5360\u7528\u5927\u91cf\u5185\u5b58\u3002\u5728\u5b9e\u9645\u7684\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u4e3a\u4e86\u51cf\u7f13\u6162\u67e5\u8be2\u88ab\u79fb\u51fa\u7684\u53ef\u80fd\u548c\u66f4\u65b9\u4fbf\u5730\u5b9a\u4f4d\u6162\u67e5\u8be2\uff0c\u5efa\u8bae\u5c06\u6162\u67e5\u8be2\u65e5\u5fd7\u7684\u957f\u5ea6\u8c03\u6574\u7684\u5927\u4e00\u4e9b\u3002\u6bd4\u5982\u53ef\u4ee5\u8bbe\u7f6e\u4e3a1000\u4ee5\u4e0a<\/strong>\u3002<\/p>\n
        \u5982\u4f55\u8fdb\u884c\u914d\u7f6e<\/h3>\n
        \u5728Redis\u4e2d\u6709\u4e24\u4e2a\u4fee\u6539\u914d\u7f6e\u7684\u65b9\u6cd5\uff1a<\/p>\n
        \nslowlog-log-slower-than 1000\nslowlog-max-len 1200\n<\/pre>\n
        \u4fee\u6539Redis\u914d\u7f6e\u6587\u4ef6\u3002\u6bd4\u5982\uff0c\u628aslowlog-log-slower-than\u8bbe\u7f6e\u4e3a1000\uff0cslowlog-max-len\u8bbe\u7f6e\u4e3a1200\uff1a<\/p>\n
        \u4f7f\u7528config set<\/code>\u547d\u4ee4\u52a8\u6001\u4fee\u6539\u3002\u6bd4\u5982\uff0c\u8fd8\u662f\u628aslowlog-log-slower-than\u8bbe\u7f6e\u4e3a1000\uff0cslowlog-max-len\u8bbe\u7f6e\u4e3a1200\uff1a<\/p>\n
        \n> config set slowlog-log-slower-than 1000\nOK\n> config set slowlog-max-len 1200\nOK\n> config rewrite\nOK\n<\/pre>\n
        \u5982\u679c\u8981Redis\u628a\u914d\u7f6e\u6301\u4e45\u5316\u5230\u672c\u5730\u914d\u7f6e\u6587\u4ef6\uff0c\u9700\u8981\u6267\u884cconfig rewrite<\/code>\u547d\u4ee4\u3002<\/p>\n
        \u603b\u7ed3<\/h2>\n
        \u6162\u67e5\u8be2\u6307\u7684\u662f\u547d\u4ee4\u6267\u884c<\/strong>\u65f6\u957f\u6bd4\u8f83\u957f\u7684\u67e5\u8be2\u3002\u901a\u8fc7slowlog get<\/strong>\u547d\u4ee4\u83b7\u53d6\u6162\u67e5\u8be2\u65e5\u5fd7\uff1b\u901a\u8fc7slowlog len<\/strong>\u547d\u4ee4\u83b7\u53d6\u6162\u67e5\u8be2\u65e5\u5fd7\u7684\u957f\u5ea6\uff1b\u901a\u8fc7slowlog reset<\/strong>\u547d\u4ee4\u6e05\u7406\u6162\u67e5\u8be2\u65e5\u5fd7\u3002\u901a\u8fc7slowlog-log-slower-than<\/strong>\u914d\u7f6e\u547d\u4ee4\u6267\u884c\u65f6\u957f\u7684\u9608\u503c\uff1b\u901a\u8fc7slowlog-max-len<\/strong>\u914d\u7f6e\u6162\u67e5\u8be2\u65e5\u5fd7\u6700\u591a\u5b58\u50a8\u7684\u6761\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u4e00\u5206\u949f\u641e\u61c2Redis\u7684\u6162\u67e5\u8be2\u65e5\u5fd7...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201161","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201161"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201161\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}