{"id":180752,"date":"2024-11-09T12:53:17","date_gmt":"2024-11-09T04:53:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180752\/"},"modified":"2024-11-09T12:53:17","modified_gmt":"2024-11-09T04:53:17","slug":"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3redis%e6%9f%a5%e7%9c%8b%e9%81%8b%e8%a1%8c%e6%95%b8%e6%93%9a%ef%bc%88redis%e6%9f%a5%e7%9c%8b%e9%81%8b%e8%a1%8c%e7%9a%84%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180752\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3Redis\u67e5\u770b\u904b\u884c\u6578\u64da\uff08redis\u67e5\u770b\u904b\u884c\u7684\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3redis%e6%9f%a5%e7%9c%8b%e9%81%8b%e8%a1%8c%e6%95%b8%e6%93%9a-uBRTCDTWqO\">\u6df1\u5165\u4e86\u89e3Redis\u67e5\u770b\u904b\u884c\u6578\u64da<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u958b\u6e90\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cRedis\u5728\u8a31\u591a\u4f01\u696d\u4e2d\u6210\u70ba\u4e86\u91cd\u8981\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u4e86\u89e3\u5982\u4f55\u67e5\u770bRedis\u7684\u904b\u884c\u6578\u64da\u5c0d\u65bc\u7dad\u8b77\u548c\u512a\u5316\u7cfb\u7d71\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u904b\u884c\u6578\u64da\u67e5\u770b\u65b9\u6cd5\u53ca\u5176\u610f\u7fa9\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e9%81%8b%e8%a1%8c%e6%95%b8%e6%93%9a-uBRTCDTWqO\">Redis\u7684\u57fa\u672c\u904b\u884c\u6578\u64da<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u904b\u884c\u6578\u64da\u4e3b\u8981\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3001\u9375\u7684\u6578\u91cf\u3001\u547d\u4ee4\u57f7\u884c\u7d71\u8a08\u7b49\u3002\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u4e86\u89e3Redis\u7684\u6027\u80fd\u72c0\u614b\uff0c\u4e26\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u554f\u984c\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8info%e5%91%bd%e4%bb%a4%e6%9f%a5%e7%9c%8b%e9%81%8b%e8%a1%8c%e6%95%b8%e6%93%9a-uBRTCDTWqO\">\u4f7f\u7528INFO\u547d\u4ee4\u67e5\u770b\u904b\u884c\u6578\u64da<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u547d\u4ee4\u2014\u2014<code>INFO<\/code>\uff0c\u7528\u65bc\u67e5\u770b\u670d\u52d9\u5668\u7684\u5404\u7a2e\u904b\u884c\u6578\u64da\u3002\u57f7\u884c<code>INFO<\/code>\u547d\u4ee4\u5f8c\uff0cRedis\u6703\u8fd4\u56de\u4e00\u7cfb\u5217\u7684\u7d71\u8a08\u4fe1\u606f\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>Server:<\/strong> \u670d\u52d9\u5668\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u5982\u7248\u672c\u3001\u904b\u884c\u6642\u9593\u7b49\u3002<\/li>\n<li><strong>Clients:<\/strong> \u7576\u524d\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u3002<\/li>\n<li><strong>Memory:<\/strong> \u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u5305\u62ec\u7e3d\u5167\u5b58\u3001\u5df2\u7528\u5167\u5b58\u7b49\u3002<\/li>\n<li><strong>Persistence:<\/strong> \u6301\u4e45\u5316\u76f8\u95dc\u7684\u6578\u64da\uff0c\u5982RDB\u548cAOF\u7684\u72c0\u614b\u3002<\/li>\n<li><strong>Stats:<\/strong> \u4e00\u4e9b\u7d71\u8a08\u6578\u64da\uff0c\u5982\u547d\u4ee4\u57f7\u884c\u6b21\u6578\u3001\u932f\u8aa4\u6b21\u6578\u7b49\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>redis-cli INFO<\/code><\/pre>\n<p>\u5c07\u8fd4\u56de\u985e\u4f3c\u4ee5\u4e0b\u7684\u7d50\u679c\uff1a<\/p>\n<pre><code># Server\nredis_version:6.2.6\nuptime_in_seconds:3600\nuptime_in_days:0\n...<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e7%9c%8b%e7%89%b9%e5%ae%9a%e6%95%b8%e6%93%9a-uBRTCDTWqO\">\u67e5\u770b\u7279\u5b9a\u6578\u64da<\/h3>\n<p>\u5982\u679c\u53ea\u60f3\u67e5\u770b\u7279\u5b9a\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528<code>INFO<\/code>\u547d\u4ee4\u5f8c\u63a5\u7279\u5b9a\u7684\u5340\u57df\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>redis-cli INFO memory<\/code><\/pre>\n<p>\u9019\u5c07\u50c5\u8fd4\u56de\u5167\u5b58\u4f7f\u7528\u7684\u76f8\u95dc\u4fe1\u606f\uff0c\u65b9\u4fbf\u7528\u6236\u5feb\u901f\u5b9a\u4f4d\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7redis%e9%81%8b%e8%a1%8c%e7%8b%80%e6%85%8b-uBRTCDTWqO\">\u76e3\u63a7Redis\u904b\u884c\u72c0\u614b<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528<code>INFO<\/code>\u547d\u4ee4\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528<code>MONITOR<\/code>\u547d\u4ee4\u4f86\u5be6\u6642\u76e3\u63a7Redis\u7684\u8acb\u6c42\u3002\u9019\u500b\u547d\u4ee4\u6703\u986f\u793a\u6240\u6709\u9032\u5165Redis\u7684\u547d\u4ee4\uff0c\u5c0d\u65bc\u8abf\u8a66\u548c\u6027\u80fd\u5206\u6790\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<pre><code>redis-cli MONITOR<\/code><\/pre>\n<p>\u57f7\u884c\u5f8c\uff0cRedis\u6703\u958b\u59cb\u8f38\u51fa\u6240\u6709\u7684\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u5206\u6790\u7cfb\u7d71\u7684\u4f7f\u7528\u60c5\u6cc1\u548c\u6027\u80fd\u74f6\u9838\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e7%9a%84%e6%85%a2%e6%9f%a5%e8%a9%a2%e6%97%a5%e8%aa%8c-uBRTCDTWqO\">\u4f7f\u7528Redis\u7684\u6162\u67e5\u8a62\u65e5\u8a8c<\/h2>\n<p>Redis\u9084\u63d0\u4f9b\u4e86\u6162\u67e5\u8a62\u65e5\u8a8c\u529f\u80fd\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u8b58\u5225\u57f7\u884c\u6642\u9593\u904e\u9577\u7684\u547d\u4ee4\u3002\u901a\u904e\u8a2d\u7f6e<code>slowlog-log-slower-than<\/code>\u53c3\u6578\uff0c\u53ef\u4ee5\u6307\u5b9a\u6162\u67e5\u8a62\u7684\u95be\u503c\uff0c\u8d85\u904e\u8a72\u6642\u9593\u7684\u547d\u4ee4\u5c07\u88ab\u8a18\u9304\u3002<\/p>\n<pre><code>redis-cli CONFIG SET slowlog-log-slower-than 10000<\/code><\/pre>\n<p>\u9019\u6a23\u8a2d\u7f6e\u5f8c\uff0c\u57f7\u884c\u6642\u9593\u8d85\u904e10\u6beb\u79d2\u7684\u547d\u4ee4\u5c07\u88ab\u8a18\u9304\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e<code>SLOWLOG GET<\/code>\u547d\u4ee4\u67e5\u770b\u6162\u67e5\u8a62\u65e5\u8a8c\uff1a<\/p>\n<pre><code>redis-cli SLOWLOG GET<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-uBRTCDTWqO\">\u7d50\u8ad6<\/h2>\n<p>\u4e86\u89e3\u5982\u4f55\u67e5\u770bRedis\u7684\u904b\u884c\u6578\u64da\u5c0d\u65bc\u7dad\u8b77\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528<code>INFO<\/code>\u3001<code>MONITOR<\/code>\u548c\u6162\u67e5\u8a62\u65e5\u8a8c\u7b49\u5de5\u5177\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u76e3\u63a7\u548c\u512a\u5316Redis\u7684\u904b\u884c\u72c0\u614b\u3002\u9019\u4e9b\u6280\u8853\u4e0d\u50c5\u80fd\u5e6b\u52a9\u7528\u6236\u53ca\u6642\u767c\u73fe\u554f\u984c\uff0c\u9084\u80fd\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3Redis\u5982\u4f55\u67e5\u770b\u904b\u884c\u6578\u64da\uff0c\u638c\u63e1\u547d\u4ee4\u548c\u5de5\u5177\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u512a\u5316\u6027\u80fd\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-180752","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180752","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=180752"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180752\/revisions"}],"predecessor-version":[{"id":180753,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180752\/revisions\/180753"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}