{"id":128605,"date":"2024-10-26T15:24:49","date_gmt":"2024-10-26T07:24:49","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128605\/"},"modified":"2024-10-26T15:24:49","modified_gmt":"2024-10-26T07:24:49","slug":"redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%80%a7%e8%83%bd%e8%a8%88%e7%ae%97qps%ef%bc%88redis-%e8%a8%88%e7%ae%97qps%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128605\/","title":{"rendered":"Redis\u5be6\u73fe\u9ad8\u6027\u80fd\u8a08\u7b97QPS\uff08redis \u8a08\u7b97qps\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%80%a7%e8%83%bd%e8%a8%88%e7%ae%97qps%ef%bc%88redis-%e8%a8%88%e7%ae%97qps%ef%bc%89-kLukfVTExG\">Redis\u5be6\u73fe\u9ad8\u6027\u80fd\u8a08\u7b97QPS\uff08redis \u8a08\u7b97qps\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u6bcf\u500b\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u6240\u8ffd\u6c42\u7684\u76ee\u6a19\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u5be6\u73fe\u9ad8\u6027\u80fd\u7684\u67e5\u8a62\u6bcf\u79d2\uff08QPS\uff09\u8a08\u7b97\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afqps%ef%bc%9f-kLukfVTExG\">\u4ec0\u9ebc\u662fQPS\uff1f<\/h2>\n<p>QPS\uff08Queries Per Second\uff09\u662f\u8861\u91cf\u7cfb\u7d71\u6027\u80fd\u7684\u4e00\u500b\u91cd\u8981\u6307\u6a19\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u8acb\u6c42\u7684\u61c9\u7528\u4e2d\u3002\u5b83\u8868\u793a\u7cfb\u7d71\u6bcf\u79d2\u80fd\u5920\u8655\u7406\u7684\u67e5\u8a62\u6578\u91cf\u3002\u9ad8QPS\u610f\u5473\u8457\u7cfb\u7d71\u80fd\u5920\u5feb\u901f\u97ff\u61c9\u7528\u6236\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%89%b9%e6%80%a7-kLukfVTExG\">Redis\u7684\u7279\u6027<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\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\u7b49\u3002\u5176\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u4ee5\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u7684\u901f\u5ea6\u8655\u7406\u8acb\u6c42\uff0c\u9019\u4f7f\u5176\u6210\u70ba\u9ad8QPS\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u5b58\u5132\uff0c\u4f46\u5b83\u4e5f\u652f\u6301\u6578\u64da\u6301\u4e45\u5316\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u9019\u4f7f\u5f97Redis\u80fd\u5920\u9748\u6d3b\u5730\u61c9\u5c0d\u4e0d\u540c\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%88%e7%ae%97qps-kLukfVTExG\">\u5982\u4f55\u8a08\u7b97QPS<\/h2>\n<p>\u8a08\u7b97QPS\u7684\u57fa\u672c\u65b9\u6cd5\u662f\u8a18\u9304\u5728\u7279\u5b9a\u6642\u9593\u5167\u8655\u7406\u7684\u8acb\u6c42\u6578\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u8a08\u7b97QPS\uff1a<\/p>\n<pre><code>\n# \u8a2d\u7f6e\u8a08\u6578\u5668\nINCR qps_counter\n\n# \u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff08\u4f8b\u59821\u79d2\uff09\nEXPIRE qps_counter 1\n\n# \u6bcf\u79d2\u67e5\u8a62QPS\nGET qps_counter\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528Redis\u7684INCR\u547d\u4ee4\u4f86\u589e\u52a0\u8a08\u6578\u5668\uff0c\u4e26\u4f7f\u7528EXPIRE\u547d\u4ee4\u8a2d\u7f6e\u8a08\u6578\u5668\u7684\u904e\u671f\u6642\u9593\u3002\u6bcf\u79d2\u9418\uff0c\u6211\u5011\u53ef\u4ee5\u901a\u904eGET\u547d\u4ee4\u4f86\u7372\u53d6\u7576\u524d\u7684QPS\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-kLukfVTExG\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u5be6\u73fe\u9ad8\u6027\u80fd\u7684QPS\u8a08\u7b97\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff1a<\/strong>\u5728\u9700\u8981\u57f7\u884c\u591a\u500bRedis\u547d\u4ee4\u6642\uff0c\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8a2d\u7f6e\u8a08\u6578\u5668\u7684\u904e\u671f\u6642\u9593\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5167\u5b58\u4f54\u7528\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u7b49\uff0c\u4ee5\u4fbf\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-kLukfVTExG\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u6709\u6548\u5730\u652f\u6301\u9ad8QPS\u7684\u8a08\u7b97\u9700\u6c42\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u7f6e\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5145\u5206\u767c\u63eeRedis\u7684\u6f5b\u529b\uff0c\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u67b6\u69cb\u548c\u6280\u8853\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u9ad8\u6027\u80fd\u8a08\u7b97\u548c\u6578\u64da\u5b58\u5132\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u63a2\u7d22\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6027\u80fd\u8a08\u7b97QPS\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u512a\u5316\u7cfb\u7d71\u6027\u80fd\uff0c\u6eff\u8db3\u9ad8\u4e26\u767c\u9700\u6c42\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-128605","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128605","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=128605"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128605\/revisions"}],"predecessor-version":[{"id":128606,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128605\/revisions\/128606"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}