{"id":180568,"date":"2024-11-09T11:21:16","date_gmt":"2024-11-09T03:21:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180568\/"},"modified":"2024-11-09T11:21:17","modified_gmt":"2024-11-09T03:21:17","slug":"%e6%b7%b1%e5%85%a5%e5%88%86%e6%9e%90redis%e6%b6%88%e8%80%97%e5%a4%9a%e5%b0%91%e5%85%a7%e5%ad%98%ef%bc%88redis%e6%b6%88%e8%80%97%e5%a4%9a%e5%b0%91%e5%85%a7%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180568\/","title":{"rendered":"\u6df1\u5165\u5206\u6790Redis\u6d88\u8017\u591a\u5c11\u5167\u5b58\uff08redis\u6d88\u8017\u591a\u5c11\u5167\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e5%88%86%e6%9e%90redis%e6%b6%88%e8%80%97%e5%a4%9a%e5%b0%91%e5%85%a7%e5%ad%98%ef%bc%88redis%e6%b6%88%e8%80%97%e5%a4%9a%e5%b0%91%e5%85%a7%e5%ad%98%ef%bc%89-CQYetpbdaJ\">\u6df1\u5165\u5206\u6790Redis\u6d88\u8017\u591a\u5c11\u5167\u5b58\uff08redis\u6d88\u8017\u591a\u5c11\u5167\u5b58\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\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\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cRedis\u5728\u8a31\u591a\u61c9\u7528\u4e2d\u6210\u70ba\u4e86\u9996\u9078\u3002\u7136\u800c\uff0c\u4e86\u89e3Redis\u7684\u5167\u5b58\u6d88\u8017\u5c0d\u65bc\u512a\u5316\u6027\u80fd\u548c\u6210\u672c\u63a7\u5236\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u5206\u6790Redis\u7684\u5167\u5b58\u6d88\u8017\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u5176\u904b\u4f5c\u6a5f\u5236\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%85%a7%e5%ad%98%e6%a8%a1%e5%9e%8b-CQYetpbdaJ\">Redis\u7684\u5167\u5b58\u6a21\u578b<\/h2>\n<p>Redis\u7684\u5167\u5b58\u4f7f\u7528\u4e3b\u8981\u53d6\u6c7a\u65bc\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u4e0d\u540c\u7684\u6578\u64da\u7d50\u69cb\u5728\u5167\u5b58\u4e2d\u7684\u4f54\u7528\u91cf\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u54c8\u5e0c\u7d50\u69cb\u5728\u5b58\u5132\u5927\u91cf\u5c0f\u9375\u503c\u5c0d\u6642\uff0c\u6703\u6bd4\u5b57\u7b26\u4e32\u66f4\u7bc0\u7701\u5167\u5b58\u3002<\/li>\n<li><strong>\u6578\u64da\u91cf\uff1a<\/strong>\u986f\u7136\uff0c\u5b58\u5132\u7684\u6578\u64da\u91cf\u8d8a\u5927\uff0c\u6240\u9700\u7684\u5167\u5b58\u4e5f\u8d8a\u591a\u3002\u7528\u6236\u9700\u8981\u6839\u64da\u5be6\u969b\u9700\u6c42\u4f86\u9078\u64c7\u5408\u9069\u7684\u5167\u5b58\u914d\u7f6e\u3002<\/li>\n<li><strong>\u5167\u5b58\u788e\u7247\uff1a<\/strong>Redis\u5728\u904b\u884c\u904e\u7a0b\u4e2d\u53ef\u80fd\u6703\u7522\u751f\u5167\u5b58\u788e\u7247\uff0c\u9019\u6703\u5c0e\u81f4\u5be6\u969b\u53ef\u7528\u5167\u5b58\u6e1b\u5c11\u3002\u4f7f\u7528Redis\u7684\u5167\u5b58\u7ba1\u7406\u7b56\u7565\u53ef\u4ee5\u5e6b\u52a9\u6e1b\u5c11\u788e\u7247\u5316\u7684\u5f71\u97ff\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%85%a7%e5%ad%98%e6%b6%88%e8%80%97%e7%9a%84%e8%a8%88%e7%ae%97-CQYetpbdaJ\">\u5167\u5b58\u6d88\u8017\u7684\u8a08\u7b97<\/h2>\n<p>\u8981\u8a08\u7b97Redis\u7684\u5167\u5b58\u6d88\u8017\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>INFO memory<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u6709\u95dc\u5167\u5b58\u4f7f\u7528\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>used_memory\uff1a<\/strong>Redis\u7576\u524d\u4f7f\u7528\u7684\u5167\u5b58\u91cf\uff08\u4ee5\u5b57\u7bc0\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><strong>used_memory_human\uff1a<\/strong>\u4ee5\u4eba\u985e\u53ef\u8b80\u7684\u683c\u5f0f\u986f\u793a\u7684\u5167\u5b58\u4f7f\u7528\u91cf\u3002<\/li>\n<li><strong>used_memory_peak\uff1a<\/strong>Redis\u6b77\u53f2\u4e0a\u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u91cf\u3002<\/li>\n<li><strong>mem_fragmentation_ratio\uff1a<\/strong>\u5167\u5b58\u788e\u7247\u6bd4\u7387\uff0c\u986f\u793a\u5167\u5b58\u4f7f\u7528\u7684\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bfredis%e5%85%a7%e5%ad%98%e6%b6%88%e8%80%97%e7%9a%84%e5%9b%a0%e7%b4%a0-CQYetpbdaJ\">\u5f71\u97ffRedis\u5167\u5b58\u6d88\u8017\u7684\u56e0\u7d20<\/h2>\n<p>\u9664\u4e86\u6578\u64da\u7d50\u69cb\u548c\u6578\u64da\u91cf\u5916\uff0c\u9084\u6709\u5176\u4ed6\u4e00\u4e9b\u56e0\u7d20\u6703\u5f71\u97ffRedis\u7684\u5167\u5b58\u6d88\u8017\uff1a<\/p>\n<ul>\n<li><strong>\u6301\u4e45\u5316\u914d\u7f6e\uff1a<\/strong>Redis\u652f\u6301RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u9019\u4e9b\u6301\u4e45\u5316\u6587\u4ef6\u6703\u4f54\u7528\u984d\u5916\u7684\u5167\u5b58\uff0c\u7279\u5225\u662f\u5728\u5beb\u5165\u64cd\u4f5c\u983b\u7e41\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><strong>\u904e\u671f\u9375\uff1a<\/strong>Redis\u652f\u6301\u9375\u7684\u904e\u671f\u529f\u80fd\u3002\u904e\u671f\u9375\u7684\u5b58\u5728\u6703\u5f71\u97ff\u5167\u5b58\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u7279\u5225\u662f\u5728\u5927\u91cf\u9375\u88ab\u8a2d\u7f6e\u70ba\u904e\u671f\u6642\u3002<\/li>\n<li><strong>\u5ba2\u6236\u7aef\u9023\u63a5\uff1a<\/strong>\u6bcf\u500b\u5ba2\u6236\u7aef\u9023\u63a5\u90fd\u6703\u4f54\u7528\u4e00\u5b9a\u7684\u5167\u5b58\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u9019\u90e8\u5206\u5167\u5b58\u6d88\u8017\u4e0d\u5bb9\u5ffd\u8996\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%84%aa%e5%8c%96redis%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8%e7%9a%84%e7%ad%96%e7%95%a5-CQYetpbdaJ\">\u512a\u5316Redis\u5167\u5b58\u4f7f\u7528\u7684\u7b56\u7565<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u7ba1\u7406Redis\u7684\u5167\u5b58\u6d88\u8017\uff0c\u7528\u6236\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u512a\u5316\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f54\u7528\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u904e\u671f\u9375\uff1a<\/strong>\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\uff0c\u4e26\u5b9a\u671f\u6e05\u7406\u904e\u671f\u7684\u9375\uff0c\u4ee5\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<li><strong>\u8abf\u6574\u6301\u4e45\u5316\u7b56\u7565\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u9700\u6c42\u8abf\u6574\u6301\u4e45\u5316\u7b56\u7565\uff0c\u5e73\u8861\u6027\u80fd\u548c\u5167\u5b58\u4f7f\u7528\u3002<\/li>\n<li><strong>\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\uff1a<\/strong>\u5b9a\u671f\u4f7f\u7528<code>INFO memory<\/code>\u547d\u4ee4\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CQYetpbdaJ\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3Redis\u7684\u5167\u5b58\u6d88\u8017\u5c0d\u65bc\u512a\u5316\u6027\u80fd\u548c\u6210\u672c\u63a7\u5236\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5408\u7406\u9078\u64c7\u6578\u64da\u7d50\u69cb\u3001\u5b9a\u671f\u6e05\u7406\u904e\u671f\u9375\u4ee5\u53ca\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u7ba1\u7406Redis\u7684\u5167\u5b58\u6d88\u8017\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u5206\u6790Redis\u7684\u5167\u5b58\u6d88\u8017\uff0c\u63a2\u8a0e\u5f71\u97ff\u56e0\u7d20\u53ca\u6700\u4f73\u5316\u7b56\u7565\uff0c\u5e6b\u52a9\u7528\u6236\u6709\u6548\u7ba1\u7406\u8cc7\u6e90\uff0c\u63d0\u5347\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-180568","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180568","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=180568"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180568\/revisions"}],"predecessor-version":[{"id":180569,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180568\/revisions\/180569"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}