{"id":122496,"date":"2024-10-25T12:37:20","date_gmt":"2024-10-25T04:37:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/122496\/"},"modified":"2024-10-25T12:37:21","modified_gmt":"2024-10-25T04:37:21","slug":"redis-%e9%9b%86%e7%be%a4%e6%96%b9%e6%a1%88%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90%e5%a4%a7%e5%85%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/122496\/","title":{"rendered":"Redis \u96c6\u7fa4\u65b9\u6848\u6700\u4f73\u5be6\u8e10\u5927\u5168"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e6%96%b9%e6%a1%88%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90%e5%a4%a7%e5%85%a8-iptDvzdZTH\">Redis \u96c6\u7fa4\u65b9\u6848\u6700\u4f73\u5be6\u8e10\u5927\u5168<\/h1>\n<p>Redis \u662f\u4e00\u7a2e\u9ad8\u6548\u80fd\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\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u55ae\u4e00 Redis \u5be6\u4f8b\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u6027\u80fd\u548c\u53ef\u7528\u6027\u7684\u8981\u6c42\uff0c\u56e0\u6b64 Redis \u96c6\u7fa4\u6210\u70ba\u4e86\u4e00\u500b\u7406\u60f3\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u96c6\u7fa4\u7684\u6700\u4f73\u5be6\u8e10\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u66f4\u597d\u5730\u90e8\u7f72\u548c\u7ba1\u7406 Redis \u96c6\u7fa4\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3-redis-%e9%9b%86%e7%be%a4%e6%9e%b6%e6%a7%8b-iptDvzdZTH\">1. \u7406\u89e3 Redis \u96c6\u7fa4\u67b6\u69cb<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\u3002\u6bcf\u500b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u7368\u7acb\u8655\u7406\u8acb\u6c42\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002Redis \u96c6\u7fa4\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5206\u7247\uff1aRedis \u96c6\u7fa4\u4f7f\u7528\u54c8\u5e0c\u69fd\uff08hash slots\uff09\u4f86\u5206\u914d\u6578\u64da\uff0c\u6bcf\u500b\u9375\u90fd\u6703\u88ab\u6620\u5c04\u5230\u4e00\u500b\u54c8\u5e0c\u69fd\uff0c\u7136\u5f8c\u9019\u4e9b\u54c8\u5e0c\u69fd\u6703\u5206\u914d\u7d66\u4e0d\u540c\u7684\u7bc0\u9ede\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u96c6\u7fa4\u4e2d\u7684\u6bcf\u500b\u4e3b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u6709\u4e00\u500b\u6216\u591a\u500b\u5f9e\u7bc0\u9ede\uff0c\u5f9e\u7bc0\u9ede\u53ef\u4ee5\u5728\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\u81ea\u52d5\u63a5\u7ba1\u3002<\/li>\n<li>\u7121\u4e2d\u5fc3\u5316\uff1aRedis \u96c6\u7fa4\u4e0d\u9700\u8981\u4e2d\u592e\u7ba1\u7406\u7bc0\u9ede\uff0c\u6240\u6709\u7bc0\u9ede\u90fd\u662f\u5e73\u7b49\u7684\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e9%83%a8%e7%bd%b2-redis-%e9%9b%86%e7%be%a4%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-iptDvzdZTH\">2. \u90e8\u7f72 Redis \u96c6\u7fa4\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<h3 id=\"2-1-%e7%af%80%e9%bb%9e%e6%95%b8%e9%87%8f-iptDvzdZTH\">2.1 \u7bc0\u9ede\u6578\u91cf<\/h3>\n<p>\u5728\u90e8\u7f72 Redis \u96c6\u7fa4\u6642\uff0c\u5efa\u8b70\u81f3\u5c11\u4f7f\u7528\u516d\u500b\u7bc0\u9ede\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728\u67d0\u4e9b\u7bc0\u9ede\u6545\u969c\u7684\u60c5\u6cc1\u4e0b\uff0c\u4ecd\u7136\u80fd\u5920\u4fdd\u6301\u96c6\u7fa4\u7684\u53ef\u7528\u6027\u3002\u5177\u9ad4\u4f86\u8aaa\uff0c\u4e09\u500b\u4e3b\u7bc0\u9ede\u548c\u4e09\u500b\u5f9e\u7bc0\u9ede\u7684\u914d\u7f6e\u662f\u7406\u60f3\u7684\u9078\u64c7\u3002<\/p>\n<h3 id=\"2-2-%e6%95%b8%e6%93%9a%e5%88%86%e7%89%87-iptDvzdZTH\">2.2 \u6578\u64da\u5206\u7247<\/h3>\n<p>\u5408\u7406\u7684\u6578\u64da\u5206\u7247\u7b56\u7565\u5c0d\u65bc\u96c6\u7fa4\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f7f\u7528 16384 \u500b\u54c8\u5e0c\u69fd\u4f86\u5206\u914d\u6578\u64da\uff0c\u78ba\u4fdd\u6bcf\u500b\u7bc0\u9ede\u7684\u54c8\u5e0c\u69fd\u6578\u91cf\u5747\u8861\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u67d0\u4e9b\u7bc0\u9ede\u904e\u8f09\u7684\u60c5\u6cc1\u3002\u53ef\u4ee5\u4f7f\u7528 <code>redis-cli<\/code> \u5de5\u5177\u4f86\u6aa2\u67e5\u54c8\u5e0c\u69fd\u7684\u5206\u914d\u60c5\u6cc1\u3002<\/p>\n<pre><code>redis-cli -h  -p  cluster slots<\/code><\/pre>\n<h3 id=\"2-3-%e7%9b%a3%e6%8e%a7%e8%88%87%e5%91%8a%e8%ad%a6-iptDvzdZTH\">2.3 \u76e3\u63a7\u8207\u544a\u8b66<\/h3>\n<p>\u5c0d\u65bc Redis \u96c6\u7fa4\u7684\u904b\u884c\u72c0\u614b\u9032\u884c\u76e3\u63a7\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u81ea\u5e36\u7684 <code>INFO<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u96c6\u7fa4\u7684\u904b\u884c\u72c0\u614b\uff0c\u4e26\u6839\u64da\u9700\u8981\u8a2d\u7f6e\u544a\u8b66\u7cfb\u7d71\uff0c\u53ca\u6642\u97ff\u61c9\u6f5b\u5728\u7684\u554f\u984c\u3002<\/p>\n<pre><code>redis-cli -h  -p  info<\/code><\/pre>\n<h2 id=\"3-%e6%95%85%e9%9a%9c%e6%81%a2%e5%be%a9%e8%88%87%e5%82%99%e4%bb%bd-iptDvzdZTH\">3. \u6545\u969c\u6062\u5fa9\u8207\u5099\u4efd<\/h2>\n<p>\u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u6545\u969c\u6062\u5fa9\u548c\u6578\u64da\u5099\u4efd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002Redis \u63d0\u4f9b\u4e86 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u5efa\u8b70\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u3002\u5b9a\u671f\u5099\u4efd\u6578\u64da\u4e26\u6e2c\u8a66\u6062\u5fa9\u904e\u7a0b\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002<\/p>\n<h2 id=\"4-%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-iptDvzdZTH\">4. \u6027\u80fd\u512a\u5316<\/h2>\n<p>\u70ba\u4e86\u63d0\u9ad8 Redis \u96c6\u7fa4\u7684\u6027\u80fd\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff08Pipeline\uff09\uff1a\u901a\u904e\u4e00\u6b21\u6027\u767c\u9001\u591a\u500b\u8acb\u6c42\u4f86\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li>\u8abf\u6574\u5167\u5b58\u914d\u7f6e\uff1a\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574 <code>maxmemory<\/code> \u548c <code>maxmemory-policy<\/code> \u53c3\u6578\uff0c\u4ee5\u512a\u5316\u5167\u5b58\u4f7f\u7528\u3002<\/li>\n<li>\u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff1a\u6839\u64da\u61c9\u7528\u5834\u666f\u9078\u64c7\u5408\u9069\u7684 Redis \u6578\u64da\u7d50\u69cb\uff0c\u5982\u5217\u8868\u3001\u96c6\u5408\u6216\u6709\u5e8f\u96c6\u5408\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-iptDvzdZTH\">\u7e3d\u7d50<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u6eff\u8db3\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u9700\u6c42\u3002\u901a\u904e\u5408\u7406\u7684\u90e8\u7f72\u3001\u76e3\u63a7\u3001\u6545\u969c\u6062\u5fa9\u548c\u6027\u80fd\u512a\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u78ba\u4fdd Redis \u96c6\u7fa4\u7684\u7a69\u5b9a\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u90e8\u7f72 Redis \u96c6\u7fa4\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u7fa4\u65b9\u6848\u7684\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6027\u80fd\u8207\u53ef\u9760\u6027\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u9ad8\u53ef\u7528\u6027\uff0c\u52a9\u529b\u696d\u52d9\u6210\u529f\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-122496","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122496","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=122496"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122496\/revisions"}],"predecessor-version":[{"id":122497,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122496\/revisions\/122497"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=122496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=122496"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=122496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}