{"id":124947,"date":"2024-10-25T18:31:19","date_gmt":"2024-10-25T10:31:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124947\/"},"modified":"2024-10-25T18:31:20","modified_gmt":"2024-10-25T10:31:20","slug":"redis-%e7%9b%a3%e6%8e%a7%e8%88%87%e5%85%a7%e5%ad%98%e6%b6%88%e8%80%97%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124947\/","title":{"rendered":"Redis \u76e3\u63a7\u8207\u5167\u5b58\u6d88\u8017\u5206\u6790"},"content":{"rendered":"<h1 id=\"redis-%e7%9b%a3%e6%8e%a7%e8%88%87%e5%85%a7%e5%ad%98%e6%b6%88%e8%80%97%e5%88%86%e6%9e%90-IxGVaiJuce\">Redis \u76e3\u63a7\u8207\u5167\u5b58\u6d88\u8017\u5206\u6790<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u589e\u9577\uff0c\u5c0d Redis \u7684\u76e3\u63a7\u548c\u5167\u5b58\u6d88\u8017\u5206\u6790\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u76e3\u63a7 Redis \u7684\u6027\u80fd\u4ee5\u53ca\u5206\u6790\u5176\u5167\u5b58\u6d88\u8017\u3002<\/p>\n<h2 id=\"redis-%e7%9b%a3%e6%8e%a7%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-IxGVaiJuce\">Redis \u76e3\u63a7\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u76e3\u63a7 Redis \u7684\u6027\u80fd\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u53ca\u6642\u767c\u73fe\u554f\u984c\uff0c\u512a\u5316\u7cfb\u7d71\u6027\u80fd\uff0c\u4e26\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7684\u7a69\u5b9a\u6027\u3002\u901a\u904e\u76e3\u63a7\uff0c\u53ef\u4ee5\u7372\u5f97\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\u7684\u6578\u64da\uff1a<\/p>\n<ul>\n<li>\u8acb\u6c42\u5ef6\u9072\u6642\u9593<\/li>\n<li>\u547d\u4ee4\u57f7\u884c\u7684\u983b\u7387<\/li>\n<li>\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1<\/li>\n<li>\u9023\u63a5\u6578\u91cf<\/li>\n<li>\u932f\u8aa4\u7387<\/li>\n<\/ul>\n<h2 id=\"redis-%e5%85%a7%e5%ad%98%e6%b6%88%e8%80%97%e5%88%86%e6%9e%90-IxGVaiJuce\">Redis \u5167\u5b58\u6d88\u8017\u5206\u6790<\/h2>\n<p>Redis \u7684\u5167\u5b58\u6d88\u8017\u4e3b\u8981\u53d6\u6c7a\u65bc\u5b58\u5132\u7684\u6578\u64da\u985e\u578b\u548c\u6578\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5167\u5b58\u6d88\u8017\u5206\u6790\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-info-%e5%91%bd%e4%bb%a4-IxGVaiJuce\">1. \u4f7f\u7528 INFO \u547d\u4ee4<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86 INFO \u547d\u4ee4\uff0c\u53ef\u4ee5\u7528\u4f86\u7372\u53d6\u670d\u52d9\u5668\u7684\u5404\u7a2e\u7d71\u8a08\u4fe1\u606f\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>INFO memory<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u7cfb\u5217\u5167\u5b58\u76f8\u95dc\u7684\u6307\u6a19\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>used_memory\uff1a\u7576\u524d\u4f7f\u7528\u7684\u5167\u5b58\u91cf<\/li>\n<li>used_memory_peak\uff1a\u6b77\u53f2\u6700\u9ad8\u5167\u5b58\u4f7f\u7528\u91cf<\/li>\n<li>used_memory_rss\uff1a\u64cd\u4f5c\u7cfb\u7d71\u5206\u914d\u7684\u5167\u5b58\u91cf<\/li>\n<\/ul>\n<h3 id=\"2-%e5%85%a7%e5%ad%98%e5%88%86%e6%9e%90%e5%b7%a5%e5%85%b7-IxGVaiJuce\">2. \u5167\u5b58\u5206\u6790\u5de5\u5177<\/h3>\n<p>\u9664\u4e86\u4f7f\u7528\u5167\u5efa\u7684 INFO \u547d\u4ee4\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u5916\u90e8\u5de5\u5177\u4f86\u9032\u884c\u66f4\u6df1\u5165\u7684\u5167\u5b58\u5206\u6790\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>Redis Memory Analyzer<\/strong>\uff1a\u9019\u662f\u4e00\u500b\u958b\u6e90\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5206\u6790 Redis \u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u63d0\u4f9b\u53ef\u8996\u5316\u7684\u5831\u544a\u3002<\/li>\n<li><strong>Redis-cli<\/strong>\uff1a\u4f7f\u7528 redis-cli \u7684 <code>--bigkeys<\/code> \u53c3\u6578\uff0c\u53ef\u4ee5\u627e\u51fa\u4f54\u7528\u5927\u91cf\u5167\u5b58\u7684\u9375\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8%e6%a8%a1%e5%bc%8f-IxGVaiJuce\">3. \u5167\u5b58\u4f7f\u7528\u6a21\u5f0f<\/h3>\n<p>\u4e86\u89e3 Redis \u7684\u5167\u5b58\u4f7f\u7528\u6a21\u5f0f\u5c0d\u65bc\u512a\u5316\u5167\u5b58\u6d88\u8017\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5167\u5b58\u4f7f\u7528\u6a21\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32<\/strong>\uff1a\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u5167\u5b58\u6d88\u8017\u76f8\u5c0d\u8f03\u5c0f\u3002<\/li>\n<li><strong>\u54c8\u5e0c<\/strong>\uff1a\u9069\u5408\u5b58\u5132\u5c0d\u8c61\uff0c\u7576\u54c8\u5e0c\u8868\u7684\u9375\u503c\u5c0d\u6578\u91cf\u8f03\u5c11\u6642\uff0c\u5167\u5b58\u4f7f\u7528\u6548\u7387\u8f03\u9ad8\u3002<\/li>\n<li><strong>\u5217\u8868<\/strong>\uff1a\u9069\u5408\u5b58\u5132\u6709\u5e8f\u6578\u64da\uff0c\u4f46\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u5167\u5b58\u6d88\u8017\u6703\u986f\u8457\u589e\u52a0\u3002<\/li>\n<li><strong>\u96c6\u5408<\/strong>\uff1a\u9069\u5408\u5b58\u5132\u552f\u4e00\u503c\uff0c\u5167\u5b58\u6d88\u8017\u96a8\u8457\u5143\u7d20\u6578\u91cf\u7684\u589e\u52a0\u800c\u589e\u52a0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-IxGVaiJuce\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u5730\u76e3\u63a7\u548c\u7ba1\u7406 Redis \u7684\u5167\u5b58\u6d88\u8017\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ca\u6642\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u3002<\/li>\n<li>\u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u6578\u64da\uff0c\u4ee5\u6e1b\u5c11\u5167\u5b58\u6d88\u8017\u3002<\/li>\n<li>\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u7b56\u7565\uff0c\u78ba\u4fdd\u4e0d\u518d\u4f7f\u7528\u7684\u6578\u64da\u80fd\u5920\u81ea\u52d5\u6e05\u7406\u3002<\/li>\n<li>\u8003\u616e\u4f7f\u7528 Redis Cluster \u4f86\u5206\u6563\u6578\u64da\uff0c\u6e1b\u5c11\u55ae\u500b\u5be6\u4f8b\u7684\u5167\u5b58\u58d3\u529b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-IxGVaiJuce\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u76e3\u63a7\u8207\u5167\u5b58\u6d88\u8017\u5206\u6790\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u7684\u95dc\u9375\u3002\u901a\u904e\u4f7f\u7528\u5167\u5efa\u547d\u4ee4\u548c\u5916\u90e8\u5de5\u5177\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6df1\u5165\u4e86\u89e3 Redis \u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u63a1\u53d6\u76f8\u61c9\u7684\u512a\u5316\u63aa\u65bd\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u589e\u9577\uff0c\u6301\u7e8c\u7684\u76e3\u63a7\u548c\u5206\u6790\u5c07\u6709\u52a9\u65bc\u4fdd\u6301\u7cfb\u7d71\u7684\u9ad8\u6548\u904b\u884c\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u53ca\u5176\u76f8\u95dc\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u76e3\u63a7\u8207\u5167\u5b58\u6d88\u8017\u5206\u6790\uff0c\u63d0\u5347\u6027\u80fd\u8207\u8cc7\u6e90\u7ba1\u7406\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u9ad8\u6548\u904b\u884c\u8207\u7a69\u5b9a\u6027\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-124947","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124947","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=124947"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124947\/revisions"}],"predecessor-version":[{"id":124948,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124947\/revisions\/124948"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}