{"id":201264,"date":"2025-05-10T10:54:58","date_gmt":"2025-05-10T02:54:58","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201264\/"},"modified":"2025-05-10T10:54:58","modified_gmt":"2025-05-10T02:54:58","slug":"redis%e6%89%b9%e9%87%8f%e7%94%9f%e6%88%90%e6%95%b0%e6%8d%ae%e7%9a%84%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201264\/","title":{"rendered":"Redis\u6279\u91cf\u751f\u6210\u6570\u636e\u7684\u5b9e\u73b0"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>Redis\u6279\u91cf\u751f\u6210\u6570\u636e\u7684\u5b9e\u73b0<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u5728\u6570\u636e\u5e93\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929golang\u5b66\u4e60\u7f51\u5c31\u6574\u7406\u5206\u4eab\u300aRedis\u6279\u91cf\u751f\u6210\u6570\u636e\u7684\u5b9e\u73b0\u300b\uff0c\u804a\u804aRedis\u6279\u91cf\u751f\u6210\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002<\/p>\n<h2>Redis\u6279\u91cf\u751f\u6210\u6570\u636e<\/h2>\n<p>\u4ece\u7814\u7a76Redis\u5f00\u59cb\uff0c\u4e00\u76f4\u4f1a\u6709\u4e00\u4e9bRedis\u952e\u503c\u6570\u91cf\u6216\u8005\u952e\u503c\u5927\u5c0f\u7684\u573a\u666f\u8981\u6c42\uff0c\u663e\u7136\u6211\u4eec\u4e0d\u53ef\u80fd\u4e00\u6761\u4e00\u6761\u8bb0\u5f55\u7684\u63d2\u5165\uff0c\u90a3\u4e0d\u662f\u4eba\u90fd\u8981\u6ca1\u4e86\uff0c\u4e0b\u9762\u4ecb\u7ecd\u4e24\u79cd\u65b9\u6cd5\u3002<\/p>\n<h2>Redis\u81ea\u5e26Debug\u65b9\u6cd5<\/h2>\n<p>redis\u63d0\u4f9b\u7684debug\u547d\u4ee4\u53ef\u4ee5\u81ea\u5df1\u7814\u7a76\u4e0b\uff0c\u91cc\u9762\u6d89\u53ca\u5230\u6a21\u62dfredis\u5f02\u5e38\u573a\u666f\u5982oom\u3001\u5b95\u673a\u3001\u547d\u4ee4\u6267\u884c\u5931\u8d25\uff0credis\u91cd\u8f7drdb\u6587\u4ef6\u3001aof\u6587\u4ef6\uff0c\u6a21\u62dfredis\u547d\u4ee4\u8017\u65f6\u7b49\u7b49\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7<code>DEBUG help<\/code>\u67e5\u770b\u8be6\u60c5\uff0c\u5982\u4e0b\u6240\u793a<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230101\/167254111063b0f3b659361.png\" class=\"aligncenter\"><\/p>\n<p>\u8fd9\u91cc\u9700\u8981\u7528\u5230\u7684\u5c31\u662f<code>debug populate<\/code>\u547d\u4ee4\uff0c\u4f7f\u7528\u5982\u4e0b\u6240\u793a<\/p>\n<pre>#### \u540e\u9762\u6570\u91cf\u4ee3\u8868\u521b\u5efa\u591a\u5c11\u4e2a\u952e\u503c\n127.0.0.1:6379&gt; DEBUG POPULATE 1000\nOK\n127.0.0.1:6379&gt; DBSIZE\n(integer) 1000\n127.0.0.1:6379&gt;\n127.0.0.1:6379&gt; info memory\n# Memory\nused_memory:974368\nused_memory_human:951.53K\nused_memory_rss:5234688\nused_memory_rss_human:4.99M\n\n### \u67e5\u770b\u751f\u6210\u952e\u503c(\u751f\u6210\u65f6\u6ca1\u6709\u6307\u5b9a\u9ed8\u8ba4\u4ee5key\u505a\u4e3a\u524d\u7f00)\n127.0.0.1:6379&gt; keys *\n     1) \"key:32201\"\n     2) \"key:59146\"\n     3) \"key:10551\"\n     ......\n127.0.0.1:6379&gt; get key:796\n\"value:796\"\n\n<\/pre>\n<h2>Shell\u811a\u672c<\/h2>\n<p>\u4f7f\u7528shell\u811a\u672c\u524d\u6211\u4eec\u9700\u8981\u77e5\u9053\uff0c\u4e0d\u7528\u8fdb\u5165redis\u7684\u547d\u4ee4\u884c\u6211\u4eec\u4e00\u6837\u53ef\u4ee5\u63d2\u5165redis\u6570\u636e\uff0c\u5982\u4e0b\u6240\u793a<\/p>\n<pre>### \u5982\u679c\u4f7f\u7528\u9ed8\u8ba4\u7aef\u53e3\u53ef\u4ee5\u76f4\u63a5\u91c7\u7528\u4ee5\u4e0b\u547d\u4ee4\uff0c\u5982\u679c\u4e0d\u662f\u9ed8\u8ba4\u7aef\u53e3\u6216\u9ed8\u8ba4ip\uff0c\u9700\u8981\u91cd\u65b0\u6307\u5b9a\u5982\u4e0b\n### redis-cli -c -h 127.0.0.1 -p 7000\n[root@zzf993 bin]# .\/redis-cli set name zhangsan\nOK\n### \u5230redis\u4e2d\u67e5\u770b\n127.0.0.1:6379&gt; keys *\n1) \"name\"\n127.0.0.1:6379&gt;\n127.0.0.1:6379&gt; get name\n\"zhangsan\"\n\n<\/pre>\n<p>\u6709\u4e86\u4e0a\u9762\u7684\u77e5\u8bc6\uff0c\u6211\u4eec\u9020\u6570\u636e\u5c31\u8f7b\u800c\u6613\u4e3e\u4e86\uff0c\u6211\u4eec\u91c7\u7528shell\u811a\u672c\u5faa\u73af\u5c31\u53ef\u4ee5\u89e3\u51b3\u95ee\u9898<\/p>\n<p>\u6279\u91cf\u90201000\u4e2a\u952e\u503c\u7684key<\/p>\n<pre>#!\/bin\/bash\n### \u9700\u8981\u8f6c\u5230redis-cli\u7684\u76ee\u5f55\ncd \/opt\/redis\/redis-6.0.6\/bin\/\n\nfor i in {1..10000}\ndo\n  echo \"key${i} ${i}\"\n  ### \u5982\u679c\u91c7\u7528\u9ed8\u8ba4\u7aef\u53e3\u800c\u4e14\u5728\u672c\u673a\u53ef\u4ee5\u8fd9\u6837\u505a\uff0c\u4e0d\u662f\u9ed8\u8ba4\u7aef\u53e3\u6216\u8005\u672c\u673a\u9700\u8981\u6307\u5b9a\n  ### redis-cli -c -h 127.0.0.1 -p 7000\n  redis-cli set key${i} ${i}\ndone\n\n<\/pre>\n<p>\u9020\u4e00\u4e2abigkey\u7684\u6d4b\u8bd5\u6570\u636e<\/p>\n<pre>#!\/bin\/bash\n### \u9700\u8981\u8f6c\u5230redis-cli\u7684\u76ee\u5f55\ncd \/opt\/redis\/redis-6.0.6\/bin\/\n\nfor i in {1..10000}\ndo\n  echo \"key${i} ${i}\"\n  redis-cli  hset obj  key${i} ${i}\ndone\n\n<\/pre>\n<p>\u4f7f\u7528shell\u811a\u672c\u65f6\u9700\u8981\u6ce8\u610f\uff0c\u9700\u8981\u4fdd\u8bc1\u5f53\u524d\u7528\u6237\u6709\u53ef\u6267\u884c\u6743\u9650\uff0c\u5982\u679c\u4e0d\u592a\u60c5\u51b5\u7684\u53ef\u4ee5\u76f4\u63a5\u8d4b\u4e88\u6240\u6709\u6743\u9650\u5982\u4e0b\u6240\u793a<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230101\/167254111063b0f3b692f58.png\" class=\"aligncenter\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u6279\u91cf\u751f\u6210\u6570\u636e\u7684\u5b9e\u73b0 \u6536&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201264","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201264","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201264"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201264\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}