{"id":161871,"date":"2024-11-04T10:02:23","date_gmt":"2024-11-04T02:02:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161871\/"},"modified":"2024-11-04T10:02:24","modified_gmt":"2024-11-04T02:02:24","slug":"%e7%96%be%e9%a2%a8%e8%88%ac-redis-%e6%af%ab%e7%a7%92%e7%b4%9a%e6%94%af%e6%8c%81%e5%8d%83%e8%90%ac%e7%b4%9a-qps%ef%bc%88redis-%e6%af%8f%e7%a7%92-qps%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161871\/","title":{"rendered":"\u75be\u98a8\u822c Redis \u6beb\u79d2\u7d1a\u652f\u6301\u5343\u842c\u7d1a QPS\uff08redis \u6bcf\u79d2 qps\uff09"},"content":{"rendered":"<h1 id=\"%e7%96%be%e9%a2%a8%e8%88%ac-redis-%e6%af%ab%e7%a7%92%e7%b4%9a%e6%94%af%e6%8c%81%e5%8d%83%e8%90%ac%e7%b4%9a-qps-kfsrgFfCnY\">\u75be\u98a8\u822c Redis \u6beb\u79d2\u7d1a\u652f\u6301\u5343\u842c\u7d1a QPS<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u4ee5\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u5982\u4f55\u5be6\u73fe\u6beb\u79d2\u7d1a\u7684\u97ff\u61c9\u6642\u9593\u4ee5\u53ca\u652f\u6301\u5343\u842c\u7d1a\u7684\u6bcf\u79d2\u67e5\u8a62\u6b21\u6578\uff08QPS\uff09\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-kfsrgFfCnY\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\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\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis \u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u9ad8\u6027\u80fd\u61c9\u7528\u7684\u9996\u9078\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8b%a2-kfsrgFfCnY\">Redis \u7684\u6027\u80fd\u512a\u52e2<\/h2>\n<p>Redis \u7684\u6027\u80fd\u512a\u52e2\u4e3b\u8981\u4f86\u81ea\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u5b58\u5132\uff1a<\/strong>Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\uff0c\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\u3002<\/li>\n<li><strong>\u55ae\u7dda\u7a0b\u67b6\u69cb\uff1a<\/strong>Redis \u4f7f\u7528\u55ae\u7dda\u7a0b\u6a21\u578b\u4f86\u8655\u7406\u8acb\u6c42\uff0c\u9019\u907f\u514d\u4e86\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u7684\u4e0a\u4e0b\u6587\u5207\u63db\u958b\u92b7\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6027\u80fd\u3002<\/li>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u5982 RDB \u548c AOF\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u5728\u91cd\u555f\u5f8c\u4ecd\u7136\u53ef\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e5%8d%83%e8%90%ac%e7%b4%9a-qps-kfsrgFfCnY\">\u5982\u4f55\u5be6\u73fe\u5343\u842c\u7d1a QPS<\/h2>\n<p>\u8981\u5be6\u73fe\u5343\u842c\u7d1a\u7684 QPS\uff0c\u958b\u767c\u8005\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-kfsrgFfCnY\">1. \u512a\u5316\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u7528\u6236\u4fe1\u606f\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u5b57\u7b26\u4e32\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u4e26\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-kfsrgFfCnY\">2. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>Redis \u652f\u6301\u7ba1\u9053\u6280\u8853\uff0c\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u7ba1\u9053\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\nr = redis.Redis()\npipe = r.pipeline()\nfor i in range(1000):\n    pipe.set(f'key{i}', f'value{i}')\npipe.execute()<\/code><\/pre>\n<h3 id=\"3-%e5%88%86%e7%89%87%e5%92%8c%e9%9b%86%e7%be%a4-kfsrgFfCnY\">3. \u5206\u7247\u548c\u96c6\u7fa4<\/h3>\n<p>\u5c0d\u65bc\u5927\u578b\u61c9\u7528\uff0c\u4f7f\u7528 Redis \u96c6\u7fa4\u53ef\u4ee5\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7684 QPS\u3002Redis \u96c6\u7fa4\u652f\u6301\u81ea\u52d5\u5206\u7247\uff0c\u9019\u4f7f\u5f97\u64f4\u5c55\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\u3002<\/p>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e5%84%aa-kfsrgFfCnY\">4. \u76e3\u63a7\u548c\u8abf\u512a<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u7b49\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u53ca\u6642\u767c\u73fe\u74f6\u9838\u4e26\u9032\u884c\u8abf\u512a\u3002\u4f7f\u7528 Redis \u7684\u5167\u5efa\u547d\u4ee4\uff0c\u5982 <code>INFO<\/code> \u548c <code>SLOWLOG<\/code>\uff0c\u53ef\u4ee5\u7372\u53d6\u6709\u95dc\u6027\u80fd\u7684\u8a73\u7d30\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-kfsrgFfCnY\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4ee5\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u6210\u70ba\u652f\u6301\u9ad8\u4e26\u767c\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002\u901a\u904e\u512a\u5316\u6578\u64da\u7d50\u69cb\u3001\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u3001\u5be6\u65bd\u5206\u7247\u548c\u96c6\u7fa4\uff0c\u4ee5\u53ca\u5b9a\u671f\u76e3\u63a7\u548c\u8abf\u512a\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5be6\u73fe\u6beb\u79d2\u7d1a\u7684\u97ff\u61c9\u6642\u9593\u548c\u5343\u842c\u7d1a\u7684 QPS\u3002\u9019\u4e9b\u7279\u6027\u4f7f\u5f97 Redis \u6210\u70ba\u8a31\u591a\u4f01\u696d\u5728\u69cb\u5efa\u9ad8\u6027\u80fd\u61c9\u7528\u6642\u7684\u9996\u9078\u6280\u8853\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u7684\u75be\u98a8\u822c\u6027\u80fd\uff0c\u5be6\u73fe\u6beb\u79d2\u7d1a\u97ff\u61c9\uff0c\u652f\u6301\u5343\u842c\u7d1a QPS\uff0c\u52a9\u529b\u9ad8\u6548\u6578\u64da\u8655\u7406\u8207\u5373\u6642\u61c9\u7528\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-161871","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161871","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=161871"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161871\/revisions"}],"predecessor-version":[{"id":161872,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161871\/revisions\/161872"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}