{"id":98820,"date":"2024-10-21T05:48:18","date_gmt":"2024-10-20T21:48:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98820\/"},"modified":"2024-10-21T05:48:18","modified_gmt":"2024-10-20T21:48:18","slug":"redis-%e8%aa%bf%e8%a9%a6%e7%b5%90%e6%9e%9c%e6%ad%a3%e5%b8%b8%e8%88%87%e5%90%a6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98820\/","title":{"rendered":"Redis \u8abf\u8a66\u7d50\u679c\u6b63\u5e38\u8207\u5426"},"content":{"rendered":"<h1 id=\"redis-%e8%aa%bf%e8%a9%a6%e7%b5%90%e6%9e%9c%e6%ad%a3%e5%b8%b8%e8%88%87%e5%90%a6-eszNvcVPbA\">Redis \u8abf\u8a66\u7d50\u679c\u6b63\u5e38\u8207\u5426<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u5728\u8a31\u591a\u61c9\u7528\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528 Redis \u7684\u904e\u7a0b\u4e2d\uff0c\u8abf\u8a66\u5176\u904b\u884c\u72c0\u614b\u548c\u6027\u80fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5224\u65b7 Redis \u7684\u8abf\u8a66\u7d50\u679c\u662f\u5426\u6b63\u5e38\uff0c\u4ee5\u53ca\u4e00\u4e9b\u5e38\u898b\u7684\u8abf\u8a66\u65b9\u6cd5\u548c\u5de5\u5177\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e9%81%8b%e8%a1%8c%e7%8b%80%e6%85%8b-eszNvcVPbA\">Redis \u7684\u57fa\u672c\u904b\u884c\u72c0\u614b<\/h2>\n<p>\u5728\u9032\u884c\u8abf\u8a66\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3 Redis \u7684\u57fa\u672c\u904b\u884c\u72c0\u614b\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5 Redis \u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>redis-cli ping<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u7d50\u679c\u70ba <code>PONG<\/code>\uff0c\u5247\u8868\u793a Redis \u6b63\u5728\u6b63\u5e38\u904b\u884c\u3002\u6b64\u5916\uff0c\u4f7f\u7528 <code>INFO<\/code> \u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u66f4\u8a73\u7d30\u7684\u904b\u884c\u4fe1\u606f\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3001\u9023\u63a5\u6578\u91cf\u548c\u547d\u4ee4\u57f7\u884c\u7d71\u8a08\u7b49\uff1a<\/p>\n<pre><code>redis-cli info<\/code><\/pre>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e8%aa%bf%e8%a9%a6%e6%8c%87%e6%a8%99-eszNvcVPbA\">\u5e38\u898b\u7684\u8abf\u8a66\u6307\u6a19<\/h2>\n<p>\u5728\u8abf\u8a66 Redis \u6642\uff0c\u6709\u5e7e\u500b\u95dc\u9375\u6307\u6a19\u9700\u8981\u7279\u5225\u95dc\u6ce8\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/strong>\u4f7f\u7528 <code>used_memory<\/code> \u6307\u6a19\u4f86\u6aa2\u67e5 Redis \u7684\u5167\u5b58\u4f7f\u7528\u91cf\u3002\u5982\u679c\u5167\u5b58\u4f7f\u7528\u91cf\u63a5\u8fd1\u914d\u7f6e\u7684\u6700\u5927\u503c\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>\u547d\u4ee4\u57f7\u884c\u5ef6\u9072\uff1a<\/strong>\u901a\u904e <code>latency<\/code> \u6307\u6a19\u4f86\u6aa2\u67e5\u547d\u4ee4\u7684\u57f7\u884c\u5ef6\u9072\u3002\u5982\u679c\u5ef6\u9072\u6642\u9593\u904e\u9577\uff0c\u5247\u9700\u8981\u9032\u4e00\u6b65\u5206\u6790\u3002<\/li>\n<li><strong>\u9023\u63a5\u6578\u91cf\uff1a<\/strong>\u4f7f\u7528 <code>connected_clients<\/code> \u6307\u6a19\u4f86\u6aa2\u67e5\u7576\u524d\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u3002\u5982\u679c\u9023\u63a5\u6578\u91cf\u904e\u591a\uff0c\u53ef\u80fd\u6703\u5f71\u97ff Redis \u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%aa%bf%e8%a9%a6%e5%b7%a5%e5%85%b7%e8%88%87%e6%96%b9%e6%b3%95-eszNvcVPbA\">\u8abf\u8a66\u5de5\u5177\u8207\u65b9\u6cd5<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528\u5167\u5efa\u7684\u547d\u4ee4\u5916\uff0c\u9084\u6709\u4e00\u4e9b\u5de5\u5177\u548c\u65b9\u6cd5\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u9032\u884c Redis \u7684\u8abf\u8a66\uff1a<\/p>\n<h3 id=\"1-redis-monitor-eszNvcVPbA\">1. Redis Monitor<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u500b <code>MONITOR<\/code> \u547d\u4ee4\uff0c\u53ef\u4ee5\u5be6\u6642\u76e3\u63a7\u6240\u6709\u7684\u8acb\u6c42\u3002\u9019\u5c0d\u65bc\u6392\u67e5\u554f\u984c\u975e\u5e38\u6709\u5e6b\u52a9\uff1a<\/p>\n<pre><code>redis-cli monitor<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u986f\u793a\u6240\u6709\u9032\u5165 Redis \u7684\u8acb\u6c42\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3\u7cfb\u7d71\u7684\u5be6\u969b\u904b\u884c\u72c0\u6cc1\u3002<\/p>\n<h3 id=\"2-redis-slow-log-eszNvcVPbA\">2. Redis Slow Log<\/h3>\n<p>\u4f7f\u7528 <code>SLOWLOG<\/code> \u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u57f7\u884c\u6642\u9593\u904e\u9577\u7684\u547d\u4ee4\uff0c\u9019\u5c0d\u65bc\u512a\u5316\u6027\u80fd\u975e\u5e38\u91cd\u8981\uff1a<\/p>\n<pre><code>redis-cli slowlog get<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u57f7\u884c\u6642\u9593\u8d85\u904e\u8a2d\u5b9a\u95be\u503c\u7684\u547d\u4ee4\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u627e\u51fa\u6027\u80fd\u74f6\u9838\u3002<\/p>\n<h3 id=\"3-redis-%e5%ae%a2%e6%88%b6%e7%ab%af%e5%ba%ab-eszNvcVPbA\">3. Redis \u5ba2\u6236\u7aef\u5eab<\/h3>\n<p>\u8a31\u591a Redis \u5ba2\u6236\u7aef\u5eab\uff08\u5982 <code>redis-py<\/code>\u3001<code>node-redis<\/code> \u7b49\uff09\u63d0\u4f9b\u4e86\u8abf\u8a66\u529f\u80fd\uff0c\u53ef\u4ee5\u5728\u61c9\u7528\u5c64\u9762\u9032\u884c\u66f4\u7d30\u7dfb\u7684\u8abf\u8a66\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-eszNvcVPbA\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u7684\u904e\u7a0b\u4e2d\uff0c\u8abf\u8a66\u5176\u904b\u884c\u72c0\u614b\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u7684\u95dc\u9375\u3002\u901a\u904e\u76e3\u63a7\u57fa\u672c\u904b\u884c\u6307\u6a19\u3001\u4f7f\u7528\u5167\u5efa\u7684\u8abf\u8a66\u5de5\u5177\u4ee5\u53ca\u5206\u6790\u6162\u67e5\u8a62\u65e5\u8a8c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u5224\u65b7 Redis \u7684\u8abf\u8a66\u7d50\u679c\u662f\u5426\u6b63\u5e38\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u50c5\u80fd\u5e6b\u52a9\u8b58\u5225\u554f\u984c\uff0c\u9084\u80fd\u70ba\u7cfb\u7d71\u7684\u512a\u5316\u63d0\u4f9b\u4f9d\u64da\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 Redis \u5be6\u4f8b\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u8abf\u8a66\u7d50\u679c\u6b63\u5e38\u8207\u5426\u7684\u5206\u6790\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u5feb\u901f\u8b58\u5225\u554f\u984c\uff0c\u512a\u5316\u6027\u80fd\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-98820","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98820","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=98820"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98820\/revisions"}],"predecessor-version":[{"id":98821,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98820\/revisions\/98821"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}