{"id":124899,"date":"2024-10-25T18:07:25","date_gmt":"2024-10-25T10:07:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124899\/"},"modified":"2024-10-25T18:07:25","modified_gmt":"2024-10-25T10:07:25","slug":"redis-%e7%9b%a3%e6%8e%a7-qps-%e5%8f%af%e8%a6%96%e5%8c%96%e6%8f%90%e5%8d%87%e7%b3%bb%e7%b5%b1%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124899\/","title":{"rendered":"Redis \u76e3\u63a7 QPS \u53ef\u8996\u5316\u63d0\u5347\u7cfb\u7d71\u6027\u80fd"},"content":{"rendered":"<h1 id=\"redis-%e7%9b%a3%e6%8e%a7-qps-%e5%8f%af%e8%a6%96%e5%8c%96%e6%8f%90%e5%8d%87%e7%b3%bb%e7%b5%b1%e6%80%a7%e8%83%bd-ricEBkbktE\">Redis \u76e3\u63a7 QPS \u53ef\u8996\u5316\u63d0\u5347\u7cfb\u7d71\u6027\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u7cfb\u7d71\u6027\u80fd\u7684\u512a\u5316\u6210\u70ba\u4e86\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\u7684\u61c9\u7528\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u76e3\u63a7 Redis \u7684 QPS\uff08\u6bcf\u79d2\u67e5\u8a62\u6b21\u6578\uff09\u4f86\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u4e26\u4ecb\u7d39\u4e00\u4e9b\u53ef\u8996\u5316\u5de5\u5177\u548c\u6280\u8853\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-qps%ef%bc%9f-ricEBkbktE\">\u4ec0\u9ebc\u662f QPS\uff1f<\/h2>\n<p>QPS\uff0c\u5373 Queries Per Second\uff0c\u662f\u8861\u91cf\u7cfb\u7d71\u6027\u80fd\u7684\u4e00\u500b\u91cd\u8981\u6307\u6a19\u3002\u5b83\u8868\u793a\u7cfb\u7d71\u5728\u4e00\u79d2\u9418\u5167\u80fd\u5920\u8655\u7406\u7684\u67e5\u8a62\u6578\u91cf\u3002\u5728 Redis \u4e2d\uff0cQPS \u76f4\u63a5\u5f71\u97ff\u5230\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9032\u800c\u5f71\u97ff\u6574\u9ad4\u61c9\u7528\u7684\u97ff\u61c9\u6642\u9593\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e7%9b%a3%e6%8e%a7-qps-%e9%87%8d%e8%a6%81%ef%bc%9f-ricEBkbktE\">\u70ba\u4ec0\u9ebc\u76e3\u63a7 QPS \u91cd\u8981\uff1f<\/h2>\n<ul>\n<li><strong>\u6027\u80fd\u74f6\u9838\u8b58\u5225\uff1a<\/strong>\u901a\u904e\u76e3\u63a7 QPS\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u7cfb\u7d71\u6027\u80fd\u7684\u74f6\u9838\uff0c\u5f9e\u800c\u9032\u884c\u91dd\u5c0d\u6027\u7684\u512a\u5316\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u5229\u7528\u7387\u5206\u6790\uff1a<\/strong>\u4e86\u89e3 QPS \u7684\u8b8a\u5316\u8da8\u52e2\uff0c\u6709\u52a9\u65bc\u5408\u7406\u914d\u7f6e\u7cfb\u7d71\u8cc7\u6e90\uff0c\u907f\u514d\u8cc7\u6e90\u6d6a\u8cbb\u3002<\/li>\n<li><strong>\u9810\u6e2c\u7cfb\u7d71\u8ca0\u8f09\uff1a<\/strong>\u901a\u904e\u6b77\u53f2\u6578\u64da\u5206\u6790\uff0c\u53ef\u4ee5\u9810\u6e2c\u672a\u4f86\u7684\u7cfb\u7d71\u8ca0\u8f09\uff0c\u63d0\u524d\u505a\u597d\u64f4\u5c55\u6e96\u5099\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%9b%a3%e6%8e%a7-redis-%e7%9a%84-qps-ricEBkbktE\">\u5982\u4f55\u76e3\u63a7 Redis \u7684 QPS<\/h2>\n<p>\u76e3\u63a7 Redis \u7684 QPS \u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u5be6\u73fe\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-redis-%e8%87%aa%e5%b8%b6%e7%9a%84%e7%9b%a3%e6%8e%a7%e5%91%bd%e4%bb%a4-ricEBkbktE\">1. \u4f7f\u7528 Redis \u81ea\u5e36\u7684\u76e3\u63a7\u547d\u4ee4<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u4e9b\u5167\u5efa\u7684\u547d\u4ee4\u4f86\u76e3\u63a7\u6027\u80fd\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>INFO stats<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de Redis \u7684\u7d71\u8a08\u4fe1\u606f\uff0c\u5305\u62ec QPS\u3002\u5728\u8fd4\u56de\u7684\u6578\u64da\u4e2d\uff0c\u53ef\u4ee5\u627e\u5230\u4ee5\u4e0b\u5b57\u6bb5\uff1a<\/p>\n<ul>\n<li><code>total_commands_processed<\/code>\uff1a\u81ea Redis \u555f\u52d5\u4ee5\u4f86\u8655\u7406\u7684\u7e3d\u547d\u4ee4\u6578\u3002<\/li>\n<li><code>uptime_in_seconds<\/code>\uff1aRedis \u904b\u884c\u7684\u6642\u9593\uff08\u79d2\uff09\u3002<\/li>\n<\/ul>\n<p>\u901a\u904e\u9019\u5169\u500b\u6578\u64da\uff0c\u53ef\u4ee5\u8a08\u7b97\u51fa QPS\uff1a<\/p>\n<pre><code>QPS = total_commands_processed \/ uptime_in_seconds<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e5%8f%af%e8%a6%96%e5%8c%96%e5%b7%a5%e5%85%b7-ricEBkbktE\">2. \u4f7f\u7528\u53ef\u8996\u5316\u5de5\u5177<\/h3>\n<p>\u9664\u4e86\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u53ef\u8996\u5316\u5de5\u5177\u4f86\u76e3\u63a7 Redis \u7684 QPS\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u898b\u7684\u9078\u64c7\uff1a<\/p>\n<ul>\n<li><strong>Grafana\uff1a<\/strong>Grafana \u662f\u4e00\u500b\u958b\u6e90\u7684\u53ef\u8996\u5316\u5de5\u5177\uff0c\u53ef\u4ee5\u8207 Prometheus \u7b49\u76e3\u63a7\u7cfb\u7d71\u96c6\u6210\uff0c\u5be6\u73fe\u5c0d Redis \u7684\u5be6\u6642\u76e3\u63a7\u3002<\/li>\n<li><strong>RedisInsight\uff1a<\/strong>\u9019\u662f\u4e00\u500b\u5b98\u65b9\u63d0\u4f9b\u7684 GUI \u5de5\u5177\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u770b Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u5305\u62ec QPS\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e6%b5%81%e5%88%86%e6%9e%90-ricEBkbktE\">3. \u5be6\u6642\u6578\u64da\u6d41\u5206\u6790<\/h3>\n<p>\u5c0d\u65bc\u9700\u8981\u5be6\u6642\u76e3\u63a7\u7684\u5834\u666f\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6578\u64da\u6d41\u8655\u7406\u6846\u67b6\uff0c\u5982 Apache Kafka \u548c Apache Flink\uff0c\u4f86\u5be6\u6642\u5206\u6790 Redis \u7684 QPS \u6578\u64da\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u6578\u64da\u91cf\u6fc0\u589e\u6642\uff0c\u53ca\u6642\u505a\u51fa\u53cd\u61c9\uff0c\u907f\u514d\u7cfb\u7d71\u5d29\u6f70\u3002<\/p>\n<h2 id=\"%e6%8f%90%e5%8d%87%e7%b3%bb%e7%b5%b1%e6%80%a7%e8%83%bd%e7%9a%84%e7%ad%96%e7%95%a5-ricEBkbktE\">\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u7684\u7b56\u7565<\/h2>\n<p>\u5728\u76e3\u63a7 QPS \u7684\u57fa\u790e\u4e0a\uff0c\u9084\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u7b56\u7565\u4f86\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u512a\u5316\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u5b58\u5132\u3002<\/li>\n<li><strong>\u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f\uff1a<\/strong>\u901a\u904e Redis \u96c6\u7fa4\u6a21\u5f0f\uff0c\u5be6\u73fe\u6578\u64da\u7684\u5206\u7247\u5b58\u5132\uff0c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u3002<\/li>\n<li><strong>\u8abf\u6574\u914d\u7f6e\u53c3\u6578\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u4f7f\u7528\u60c5\u6cc1\uff0c\u8abf\u6574 Redis \u7684\u914d\u7f6e\u53c3\u6578\uff0c\u5982\u6700\u5927\u9023\u63a5\u6578\u3001\u5167\u5b58\u9650\u5236\u7b49\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ricEBkbktE\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u5c0d Redis \u7684 QPS \u9032\u884c\u76e3\u63a7\u548c\u53ef\u8996\u5316\u5206\u6790\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u53ca\u6642\u767c\u73fe\u4e26\u89e3\u6c7a\u6f5b\u5728\u7684\u554f\u984c\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0c\u6301\u7e8c\u512a\u5316\u7cfb\u7d71\u6027\u80fd\u5c07\u6210\u70ba\u4f01\u696d\u4fdd\u6301\u7af6\u722d\u529b\u7684\u95dc\u9375\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9999\u6e2f\u4f7f\u7528\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u4f86\u652f\u6301\u60a8\u7684 Redis \u61c9\u7528\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u900f\u904eRedis\u76e3\u63a7QPS\u53ef\u8996\u5316\uff0c\u5be6\u6642\u5206\u6790\u6578\u64da\u6d41\u91cf\uff0c\u512a\u5316\u8cc7\u6e90\u914d\u7f6e\uff0c\u78ba\u4fdd\u9ad8\u6548\u904b\u884c\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-124899","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124899","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=124899"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124899\/revisions"}],"predecessor-version":[{"id":124900,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124899\/revisions\/124900"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124899"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124899"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}