{"id":151363,"date":"2024-11-01T17:30:25","date_gmt":"2024-11-01T09:30:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/151363\/"},"modified":"2024-11-01T17:30:26","modified_gmt":"2024-11-01T09:30:26","slug":"%e7%99%be%e8%90%ac%e6%ac%a1redis%e6%9f%a5%e8%a9%a2%e8%80%97%e6%99%82%e5%bd%a2%e6%88%90%e5%88%86%e6%9e%90%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e7%99%be%e8%90%ac%e6%ac%a1%e8%80%97%e6%99%82%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/151363\/","title":{"rendered":"\u767e\u842c\u6b21Redis\u67e5\u8a62\u8017\u6642\u5f62\u6210\u5206\u6790\uff08redis\u67e5\u8a62\u767e\u842c\u6b21\u8017\u6642\uff09"},"content":{"rendered":"<h1 id=\"%e7%99%be%e8%90%ac%e6%ac%a1redis%e6%9f%a5%e8%a9%a2%e8%80%97%e6%99%82%e5%bd%a2%e6%88%90%e5%88%86%e6%9e%90-tdHBfATiVf\">\u767e\u842c\u6b21Redis\u67e5\u8a62\u8017\u6642\u5f62\u6210\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\u5c0dRedis\u67e5\u8a62\u6027\u80fd\u7684\u9700\u6c42\u4e5f\u65e5\u76ca\u589e\u52a0\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u767e\u842c\u6b21Redis\u67e5\u8a62\u7684\u8017\u6642\u5f62\u6210\u5206\u6790\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u66f4\u597d\u5730\u7406\u89e3\u548c\u512a\u5316Redis\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis%e6%9f%a5%e8%a9%a2%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-tdHBfATiVf\">Redis\u67e5\u8a62\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5176\u9ad8\u6548\u7684\u67e5\u8a62\u6027\u80fd\u4e3b\u8981\u5f97\u76ca\u65bc\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li>\u5167\u5b58\u5b58\u5132\uff1a\u6240\u6709\u6578\u64da\u90fd\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u8b80\u53d6\u901f\u5ea6\u6975\u5feb\u3002<\/li>\n<li>\u55ae\u7dda\u7a0b\u67b6\u69cb\uff1aRedis\u4f7f\u7528\u55ae\u7dda\u7a0b\u8655\u7406\u8acb\u6c42\uff0c\u907f\u514d\u4e86\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u4e0a\u4e0b\u6587\u5207\u63db\u958b\u92b7\u3002<\/li>\n<li>\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\uff1aRedis\u7684\u6578\u64da\u7d50\u69cb\u8a2d\u8a08\u4f7f\u5f97\u67e5\u8a62\u64cd\u4f5c\u80fd\u5920\u5728O(1)\u6216O(log N)\u7684\u6642\u9593\u5167\u5b8c\u6210\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e8%80%97%e6%99%82%e7%9a%84%e5%bd%b1%e9%9f%bf%e5%9b%a0%e7%b4%a0-tdHBfATiVf\">\u67e5\u8a62\u8017\u6642\u7684\u5f71\u97ff\u56e0\u7d20<\/h2>\n<p>\u5728\u9032\u884c\u767e\u842c\u6b21\u67e5\u8a62\u6642\uff0c\u8017\u6642\u7684\u5f62\u6210\u53d7\u5230\u591a\u7a2e\u56e0\u7d20\u7684\u5f71\u97ff\uff0c\u5305\u62ec\uff1a<\/p>\n<h3 id=\"1-%e6%9f%a5%e8%a9%a2%e9%a1%9e%e5%9e%8b-tdHBfATiVf\">1. \u67e5\u8a62\u985e\u578b<\/h3>\n<p>\u4e0d\u540c\u7684\u67e5\u8a62\u985e\u578b\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u7c21\u55ae\u7684GET\u548cSET\u64cd\u4f5c\u901a\u5e38\u6bd4\u8907\u96dc\u7684\u67e5\u8a62\uff08\u5982SORT\u6216ZRANGEBYSCORE\uff09\u8981\u5feb\u5f97\u591a\u3002<\/p>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e9%87%8f-tdHBfATiVf\">2. \u6578\u64da\u91cf<\/h3>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u67e5\u8a62\u7684\u8017\u6642\u4e5f\u53ef\u80fd\u96a8\u4e4b\u589e\u52a0\u3002\u7279\u5225\u662f\u5728\u4f7f\u7528\u67d0\u4e9b\u6578\u64da\u7d50\u69cb\u6642\uff0c\u67e5\u8a62\u7684\u8907\u96dc\u5ea6\u6703\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u800c\u589e\u52a0\u3002<\/p>\n<h3 id=\"3-%e7%b6%b2%e7%b5%a1%e5%bb%b6%e9%81%b2-tdHBfATiVf\">3. \u7db2\u7d61\u5ef6\u9072<\/h3>\n<p>\u5982\u679cRedis\u670d\u52d9\u5668\u8207\u5ba2\u6236\u7aef\u4e4b\u9593\u7684\u7db2\u7d61\u5ef6\u9072\u8f03\u9ad8\uff0c\u5247\u6703\u5f71\u97ff\u6574\u9ad4\u67e5\u8a62\u7684\u8017\u6642\u3002\u9019\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u5c24\u70ba\u660e\u986f\u3002<\/p>\n<h3 id=\"4-%e6%9c%8d%e5%8b%99%e5%99%a8%e6%80%a7%e8%83%bd-tdHBfATiVf\">4. \u670d\u52d9\u5668\u6027\u80fd<\/h3>\n<p>\u670d\u52d9\u5668\u7684\u786c\u4ef6\u914d\u7f6e\uff08\u5982CPU\u3001\u5167\u5b58\u548c\u78c1\u789fI\/O\uff09\u4e5f\u6703\u5f71\u97ffRedis\u7684\u6027\u80fd\u3002\u9ad8\u6027\u80fd\u7684\u786c\u4ef6\u80fd\u5920\u66f4\u5feb\u5730\u8655\u7406\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e7%a4%ba%e4%be%8b-tdHBfATiVf\">\u6027\u80fd\u6e2c\u8a66\u793a\u4f8b<\/h2>\n<p>\u70ba\u4e86\u66f4\u597d\u5730\u7406\u89e3\u767e\u842c\u6b21\u67e5\u8a62\u7684\u8017\u6642\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u547d\u4ee4\u884c\u5de5\u5177\u9032\u884c\u6027\u80fd\u6e2c\u8a66\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u6e2c\u8a66\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n# \u4f7f\u7528redis-benchmark\u5de5\u5177\u9032\u884c\u6027\u80fd\u6e2c\u8a66\nredis-benchmark -h 127.0.0.1 -p 6379 -n 1000000 -c 50 -d 100\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u547d\u4ee4\u4e2d\uff0c-n\u6307\u5b9a\u4e86\u7e3d\u5171\u8981\u57f7\u884c\u7684\u8acb\u6c42\u6578\u91cf\uff0c-c\u6307\u5b9a\u4e86\u4e26\u767c\u9023\u63a5\u6578\uff0c-d\u6307\u5b9a\u4e86\u6bcf\u500b\u8acb\u6c42\u7684\u6578\u64da\u5927\u5c0f\u3002\u901a\u904e\u9019\u6a23\u7684\u6e2c\u8a66\uff0c\u6211\u5011\u53ef\u4ee5\u7372\u5f97\u67e5\u8a62\u7684\u5e73\u5747\u8017\u6642\u548c\u541e\u5410\u91cf\u3002<\/p>\n<h2 id=\"%e5%84%aa%e5%8c%96%e6%9f%a5%e8%a9%a2%e6%80%a7%e8%83%bd%e7%9a%84%e7%ad%96%e7%95%a5-tdHBfATiVf\">\u512a\u5316\u67e5\u8a62\u6027\u80fd\u7684\u7b56\u7565<\/h2>\n<p>\u70ba\u4e86\u63d0\u9ad8Redis\u7684\u67e5\u8a62\u6027\u80fd\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u512a\u5316\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u5316\uff1a<\/strong>\u901a\u904e\u5c07\u591a\u500b\u547d\u4ee4\u6253\u5305\u6210\u4e00\u500b\u8acb\u6c42\uff0c\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u6839\u64da\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/li>\n<li><strong>\u8abf\u6574Redis\u914d\u7f6e\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574Redis\u7684\u914d\u7f6e\u53c3\u6578\uff0c\u5982\u6700\u5927\u9023\u63a5\u6578\u3001\u5167\u5b58\u9650\u5236\u7b49\u3002<\/li>\n<li><strong>\u76e3\u63a7\u548c\u5206\u6790\uff1a<\/strong>\u4f7f\u7528Redis\u7684\u76e3\u63a7\u5de5\u5177\uff08\u5982Redis Monitor\uff09\u4f86\u5206\u6790\u67e5\u8a62\u6027\u80fd\uff0c\u627e\u51fa\u74f6\u9838\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-tdHBfATiVf\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u9032\u884c\u767e\u842c\u6b21Redis\u67e5\u8a62\u7684\u904e\u7a0b\u4e2d\uff0c\u8017\u6642\u7684\u5f62\u6210\u53d7\u5230\u591a\u7a2e\u56e0\u7d20\u7684\u5f71\u97ff\uff0c\u5305\u62ec\u67e5\u8a62\u985e\u578b\u3001\u6578\u64da\u91cf\u3001\u7db2\u7d61\u5ef6\u9072\u548c\u670d\u52d9\u5668\u6027\u80fd\u7b49\u3002\u901a\u904e\u5408\u7406\u7684\u6027\u80fd\u6e2c\u8a66\u548c\u512a\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8Redis\u7684\u67e5\u8a62\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u548c\u914d\u7f6e\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3Redis\u7684\u6027\u80fd\u7279\u6027\u548c\u512a\u5316\u65b9\u6cd5\uff0c\u5c07\u6709\u52a9\u65bc\u958b\u767c\u8005\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u8868\u73fe\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5206\u6790\u767e\u842c\u6b21Redis\u67e5\u8a62\u7684\u8017\u6642\uff0c\u63ed\u793a\u6027\u80fd\u74f6\u9838\u8207\u512a\u5316\u7b56\u7565\uff0c\u52a9\u529b\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\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-151363","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151363","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=151363"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151363\/revisions"}],"predecessor-version":[{"id":151364,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151363\/revisions\/151364"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=151363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=151363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=151363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}