{"id":1899,"date":"2022-05-02T15:34:53","date_gmt":"2022-05-02T15:34:53","guid":{"rendered":"https:\/\/www.ipcpu.com\/?p=1899"},"modified":"2022-07-31T15:37:59","modified_gmt":"2022-07-31T15:37:59","slug":"redis-smembers","status":"publish","type":"post","link":"https:\/\/c.ipcpu.com\/2022\/05\/redis-smembers\/","title":{"rendered":"Redis\u4f18\u5316-SMEMBERS\u5bfc\u81f4\u6bcf10\u79d2\u5c31\u5361\u987f"},"content":{"rendered":"<h2 id=\"wiz-toc-0-307819990\">\u80cc\u666f<\/h2>\n<p>\u6211\u4eec\u5728\u6392\u67e5\u4e1a\u52a1\u7684\u65f6\u5019\u53d1\u73b0\u6709\u4e2aRedis\u73b0\u8c61\u6bd4\u8f83\u5947\u602a\u3002 <br \/>\n\u6bcf\u969410\u79d2\u949f\u5de6\u53f3\uff0c\u673a\u5668ping\u503c\u5c31\u4f1a\u660e\u663e\u5347\u9ad8\uff0c\u7136\u540e\u4e00\u4f1a\u5c31\u6062\u590d\u4e86\uff0c10\u79d2\u949f\u4ee5\u540e\u53c8\u5f00\u59cb\u4e86\u3002 <br \/>\n\u9664\u4e86\u673a\u5668ping\u503c\u4ee5\u5916\uff0c\u6211\u4eec\u767b\u9646\u4e86redis\uff0c\u6bcf\u4e00\u79d2\u6267\u884c\u4e00\u6b21GET\u547d\u4ee4\uff0c\u53d1\u73b0\u54cd\u5e94\u65f6\u95f4\u4e5f\u662f\u540c\u6837\u7684\u89c4\u5f8b\u3002<\/p>\n<h2 id=\"wiz-toc-1-383600889\">\u6392\u67e5<\/h2>\n<p>\u901a\u8fc7slowlog \u6211\u4eec\u53d1\u73b0\u4e86\u4e00\u4e9b\u7aef\u502a<\/p>\n<div>\n<pre><code>1) 1) (integer) 2288477\n2) (integer) 1648803007\n3) (integer) 24753\n4) 1) \"SMEMBERS\"\n2) \"PUSH.Task2Pid:S:10108863_PUSH\"\n2) 1) (integer) 2288476\n2) (integer) 1648803007\n3) (integer) 61168\n4) 1) \"SMEMBERS\"\n2) \"PUSH.Task2Pid:S:10108885_PUSH\"\n3) 1) (integer) 2288475\n2) (integer) 1648803007\n3) (integer) 4219863\n4) 1) \"SMEMBERS\"\n2) \"PUSH.Task2Pid:S:10108321_PUSH\"<\/code><\/pre>\n<\/div>\n<p>SMEMBERS\u547d\u4ee4\uff0c\u6ca1\u89c1\u8fc7\uff0c\u968f\u624b\u767e\u5ea6\uff0c\u6211\u53bb <br \/>\n<img decoding=\"async\" src=\"https:\/\/www.ipcpu.com\/wp-content\/uploads\/2022\/07\/e8ddf612f29e9f866c5792f0c1680af8_8d222a3d-d2d9-4dc7-a045-eac6e2a42747.webp\"> <br \/>\n\u770b\u6765\u4f7f\u7528\u7684\u4e0d\u592a\u5408\u7406\u5440\u3002<\/p>\n<h2 id=\"wiz-toc-2-408749777\">\u6539\u8fdb<\/h2>\n<p>\u8ddfDBA\u540c\u5b66\u8bf7\u6559\u4e86\u4e00\u4e0b\uff0c\u63a8\u8350\u4f7f\u7528<\/p>\n<div>\n<pre><code>SSCAN key cursor [MATCH pattern] [COUNT count]<\/code><\/pre>\n<\/div>\n<p>\u6539\u5b8c\u4e4b\u540e\u6548\u679c(\u8d85\u8fc7200ms\u624d\u663e\u793a)\uff1a <br \/>\n<img decoding=\"async\" src=\"https:\/\/www.ipcpu.com\/wp-content\/uploads\/2022\/07\/e8ddf612f29e9f866c5792f0c1680af8_9b27a2a1-6006-44e0-a680-67d0e270bc65.webp\"><\/p>\n<p>\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a<a href=\"https:\/\/c.ipcpu.com\">IPCPU-\u7f51\u7edc\u4e4b\u8def<\/a> &raquo; <a href=\"https:\/\/c.ipcpu.com\/2022\/05\/redis-smembers\/\">Redis\u4f18\u5316-SMEMBERS\u5bfc\u81f4\u6bcf10\u79d2\u5c31\u5361\u987f<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u80cc\u666f \u6211\u4eec\u5728\u6392\u67e5\u4e1a\u52a1\u7684\u65f6\u5019\u53d1\u73b0\u6709\u4e2aRedis\u73b0\u8c61\u6bd4\u8f83\u5947\u602a\u3002 \u6bcf\u969410\u79d2\u949f\u5de6\u53f3\uff0c\u673a\u5668ping\u503c\u5c31\u4f1a\u660e\u663e\u5347\u9ad8\uff0c\u7136\u540e\u4e00\u4f1a\u5c31\u6062\u590d\u4e86\uff0c10\u79d2\u949f\u4ee5\u540e\u53c8\u5f00\u59cb\u4e86\u3002 \u9664\u4e86\u673a\u5668ping\u503c\u4ee5\u5916\uff0c\u6211\u4eec\u767b\u9646\u4e86redis\uff0c\u6bcf\u4e00\u79d2\u6267\u884c\u4e00\u6b21GET\u547d\u4ee4\uff0c\u53d1\u73b0\u54cd\u5e94\u65f6\u95f4\u4e5f\u662f\u540c\u6837\u7684\u89c4\u5f8b\u3002 \u6392\u67e5 \u901a\u8fc7slowlog \u6211\u4eec\u53d1\u73b0\u4e86\u4e00\u4e9b\u7aef\u502a 1) 1) (integer) 2288477 2) (integer) 1648803007 3) (integer) 24753 4) 1) &#8220;SMEMBERS&#8221; 2) &#8220;PUSH.Task2Pid:S:10108863_PUSH&#8221; 2) 1) (integer) 2288476 2) (integer) 1648803007 3) (integer) 61168 4) 1) &#8220;SMEMBERS&#8221; 2) &#8220;PUSH.Task2Pid:S:10108885_PUSH&#8221; 3) 1) (integer) 2288475 2) (integer) 1648803007 3) (integer) 4219863 4) 1) &#8220;SMEMBERS&#8221; 2) &#8220;PUSH.Task2Pid:S:10108321_PUSH&#8221; SMEMBERS\u547d\u4ee4\uff0c\u6ca1\u89c1\u8fc7\uff0c\u968f\u624b\u767e\u5ea6\uff0c\u6211\u53bb \u770b\u6765\u4f7f\u7528\u7684\u4e0d\u592a\u5408\u7406\u5440\u3002 \u6539\u8fdb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[142],"_links":{"self":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/1899"}],"collection":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/comments?post=1899"}],"version-history":[{"count":1,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/1899\/revisions"}],"predecessor-version":[{"id":1900,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/1899\/revisions\/1900"}],"wp:attachment":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/media?parent=1899"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/categories?post=1899"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/tags?post=1899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}