{"id":163067,"date":"2024-11-04T20:23:20","date_gmt":"2024-11-04T12:23:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163067\/"},"modified":"2024-11-04T20:23:20","modified_gmt":"2024-11-04T12:23:20","slug":"%e6%8f%ad%e7%a7%98%e5%bd%b1%e9%9f%bfredis%e6%80%a7%e8%83%bd%e7%9a%84%e7%bd%aa%e9%ad%81%e7%a6%8d%e9%a6%96%ef%bc%88%e5%bd%b1%e9%9f%bfredis%e6%80%a7%e8%83%bd%e7%9a%84%e5%8e%9f%e5%9b%a0%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163067\/","title":{"rendered":"\u63ed\u79d8\u5f71\u97ffRedis\u6027\u80fd\u7684\u7f6a\u9b41\u798d\u9996\uff08\u5f71\u97ffRedis\u6027\u80fd\u7684\u539f\u56e0\uff09"},"content":{"rendered":"<h1 id=\"%e6%8f%ad%e7%a7%98%e5%bd%b1%e9%9f%bfredis%e6%80%a7%e8%83%bd%e7%9a%84%e7%bd%aa%e9%ad%81%e7%a6%8d%e9%a6%96%ef%bc%88%e5%bd%b1%e9%9f%bfredis%e6%80%a7%e8%83%bd%e7%9a%84%e5%8e%9f%e5%9b%a0%ef%bc%89-pFVMNAJTcz\">\u63ed\u79d8\u5f71\u97ffRedis\u6027\u80fd\u7684\u7f6a\u9b41\u798d\u9996\uff08\u5f71\u97ffRedis\u6027\u80fd\u7684\u539f\u56e0\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u5118\u7ba1Redis\u4ee5\u5176\u5353\u8d8a\u7684\u6027\u80fd\u800c\u805e\u540d\uff0c\u4f46\u5728\u5be6\u969b\u4f7f\u7528\u4e2d\uff0c\u8a31\u591a\u56e0\u7d20\u53ef\u80fd\u6703\u5f71\u97ff\u5176\u6027\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5f71\u97ffRedis\u6027\u80fd\u7684\u4e3b\u8981\u539f\u56e0\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u66f4\u597d\u5730\u512a\u5316\u5176\u4f7f\u7528\u3002<\/p>\n<h2 id=\"1-%e8%a8%98%e6%86%b6%e9%ab%94%e7%ae%a1%e7%90%86-pFVMNAJTcz\">1. \u8a18\u61b6\u9ad4\u7ba1\u7406<\/h2>\n<p>Redis\u662f\u4e00\u500b\u57fa\u65bc\u8a18\u61b6\u9ad4\u7684\u6578\u64da\u5eab\uff0c\u6240\u6709\u6578\u64da\u90fd\u5b58\u5132\u5728RAM\u4e2d\u3002\u9019\u610f\u5473\u8457\u8a18\u61b6\u9ad4\u7684\u4f7f\u7528\u6548\u7387\u76f4\u63a5\u5f71\u97ff\u5230Redis\u7684\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5f71\u97ff\u8a18\u61b6\u9ad4\u7ba1\u7406\u7684\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7d50\u69cb\u9078\u64c7\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u9078\u64c7\u4e0d\u7576\u7684\u6578\u64da\u7d50\u69cb\u53ef\u80fd\u5c0e\u81f4\u4e0d\u5fc5\u8981\u7684\u8a18\u61b6\u9ad4\u958b\u92b7\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u5c0f\u578b\u6578\u64da\u96c6\uff0c\u4f7f\u7528\u54c8\u5e0c\u800c\u4e0d\u662f\u5b57\u7b26\u4e32\u53ef\u4ee5\u7bc0\u7701\u8a18\u61b6\u9ad4\u3002<\/li>\n<li><strong>\u8a18\u61b6\u9ad4\u788e\u7247\uff1a<\/strong>\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0cRedis\u7684\u8a18\u61b6\u9ad4\u53ef\u80fd\u6703\u51fa\u73fe\u788e\u7247\u5316\uff0c\u9019\u6703\u5c0e\u81f4\u53ef\u7528\u8a18\u61b6\u9ad4\u6e1b\u5c11\u3002\u5b9a\u671f\u4f7f\u7528\u547d\u4ee4\u5982 <code>MEMORY PURGE<\/code> \u53ef\u4ee5\u5e6b\u52a9\u6e1b\u5c11\u788e\u7247\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e7%b6%b2%e7%b5%a1%e5%bb%b6%e9%81%b2-pFVMNAJTcz\">2. \u7db2\u7d61\u5ef6\u9072<\/h2>\n<p>Redis\u7684\u6027\u80fd\u4e5f\u53d7\u5230\u7db2\u7d61\u5ef6\u9072\u7684\u5f71\u97ff\u3002\u7576\u5ba2\u6236\u7aef\u8207Redis\u670d\u52d9\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\u6216\u5ef6\u9072\u904e\u9ad8\u6642\uff0c\u8acb\u6c42\u7684\u97ff\u61c9\u6642\u9593\u6703\u589e\u52a0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u672c\u5730\u90e8\u7f72\uff1a<\/strong>\u5982\u679c\u53ef\u80fd\uff0c\u5c07Redis\u670d\u52d9\u5668\u90e8\u7f72\u5728\u8207\u61c9\u7528\u7a0b\u5e8f\u76f8\u540c\u7684\u6578\u64da\u4e2d\u5fc3\u5167\uff0c\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u512a\u5316\u7db2\u7d61\u914d\u7f6e\uff1a<\/strong>\u78ba\u4fdd\u7db2\u7d61\u8a2d\u5099\u7684\u914d\u7f6e\u6700\u4f73\u5316\uff0c\u4e26\u4f7f\u7528\u9ad8\u6548\u7684\u7db2\u7d61\u5354\u8b70\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e5%ae%a2%e6%88%b6%e7%ab%af%e6%80%a7%e8%83%bd-pFVMNAJTcz\">3. \u5ba2\u6236\u7aef\u6027\u80fd<\/h2>\n<p>\u5ba2\u6236\u7aef\u7684\u6027\u80fd\u4e5f\u6703\u5f71\u97ffRedis\u7684\u6574\u9ad4\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u5f71\u97ff\u5ba2\u6236\u7aef\u6027\u80fd\u7684\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u9023\u63a5\u6578\u91cf\uff1a<\/strong>\u904e\u591a\u7684\u5ba2\u6236\u7aef\u9023\u63a5\u53ef\u80fd\u6703\u5c0e\u81f4Redis\u670d\u52d9\u5668\u7684\u8cc7\u6e90\u8017\u76e1\u3002\u4f7f\u7528\u9023\u63a5\u6c60\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u9023\u63a5\u6578\u91cf\u3002<\/li>\n<li><strong>\u8acb\u6c42\u983b\u7387\uff1a<\/strong>\u9ad8\u983b\u7387\u7684\u8acb\u6c42\u53ef\u80fd\u6703\u5c0e\u81f4Redis\u7684\u6027\u80fd\u4e0b\u964d\u3002\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6279\u91cf\u8acb\u6c42\u4f86\u6e1b\u5c11\u8acb\u6c42\u7684\u6578\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e9%85%8d%e7%bd%ae%e5%8f%83%e6%95%b8-pFVMNAJTcz\">4. \u914d\u7f6e\u53c3\u6578<\/h2>\n<p>Redis\u7684\u914d\u7f6e\u53c3\u6578\u5c0d\u6027\u80fd\u6709\u8457\u91cd\u8981\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u914d\u7f6e\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>\u6700\u5927\u8a18\u61b6\u9ad4\u9650\u5236\uff1a<\/strong>\u8a2d\u7f6e <code>maxmemory<\/code> \u53c3\u6578\u53ef\u4ee5\u9650\u5236Redis\u4f7f\u7528\u7684\u6700\u5927\u8a18\u61b6\u9ad4\uff0c\u9019\u6709\u52a9\u65bc\u9632\u6b62\u670d\u52d9\u5668\u56e0\u8a18\u61b6\u9ad4\u8017\u76e1\u800c\u5d29\u6f70\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u7b56\u7565\uff1a<\/strong>Redis\u652f\u6301RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-pFVMNAJTcz\">5. \u6578\u64da\u6301\u4e45\u5316<\/h2>\n<p>\u96d6\u7136\u6301\u4e45\u5316\u662fRedis\u7684\u4e00\u500b\u91cd\u8981\u7279\u6027\uff0c\u4f46\u4e0d\u7576\u7684\u6301\u4e45\u5316\u914d\u7f6e\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u8abf\u6574\u6301\u4e45\u5316\u983b\u7387\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u9700\u6c42\u8abf\u6574\u6301\u4e45\u5316\u7684\u983b\u7387\uff0c\u904e\u65bc\u983b\u7e41\u7684\u6301\u4e45\u5316\u6703\u589e\u52a0I\/O\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7570\u6b65\u6301\u4e45\u5316\uff1a<\/strong>\u8003\u616e\u4f7f\u7528\u7570\u6b65\u6301\u4e45\u5316\u4f86\u6e1b\u5c11\u5c0d\u4e3b\u64cd\u4f5c\u7684\u5f71\u97ff\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pFVMNAJTcz\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u6027\u80fd\u53d7\u5230\u591a\u7a2e\u56e0\u7d20\u7684\u5f71\u97ff\uff0c\u5305\u62ec\u8a18\u61b6\u9ad4\u7ba1\u7406\u3001\u7db2\u7d61\u5ef6\u9072\u3001\u5ba2\u6236\u7aef\u6027\u80fd\u3001\u914d\u7f6e\u53c3\u6578\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u901a\u904e\u4e86\u89e3\u9019\u4e9b\u5f71\u97ff\u56e0\u7d20\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u512a\u5316Redis\u7684\u6027\u80fd\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6574\u9ad4\u6548\u7387\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u90e8\u7f72\u548c\u7ba1\u7406Redis\u670d\u52d9\u5668\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5f71\u97ffRedis\u6027\u80fd\u7684\u4e3b\u8981\u56e0\u7d20\uff0c\u63ed\u793a\u5176\u80cc\u5f8c\u7684\u7f6a\u9b41\u798d\u9996\uff0c\u52a9\u4f60\u512a\u5316\u6578\u64da\u5eab\u6548\u80fd\uff0c\u63d0\u5347\u61c9\u7528\u8868\u73fe\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-163067","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163067","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=163067"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163067\/revisions"}],"predecessor-version":[{"id":163068,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163067\/revisions\/163068"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}