{"id":152403,"date":"2024-11-01T22:44:39","date_gmt":"2024-11-01T14:44:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152403\/"},"modified":"2024-11-01T22:44:40","modified_gmt":"2024-11-01T14:44:40","slug":"%e6%b8%ac%e8%a9%a6%e7%b4%85%e8%89%b2%e6%9f%a5%e8%a9%a2%e7%9a%84%e9%80%9f%e5%ba%a6%e8%88%87%e6%a5%b5%e9%99%90%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e9%80%9f%e5%ba%a6%e6%b8%ac%e8%a9%a6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152403\/","title":{"rendered":"\u6e2c\u8a66\u7d05\u8272\u67e5\u8a62\u7684\u901f\u5ea6\u8207\u6975\u9650\uff08redis\u67e5\u8a62\u901f\u5ea6\u6e2c\u8a66\uff09"},"content":{"rendered":"<h1 id=\"%e6%b8%ac%e8%a9%a6%e7%b4%85%e8%89%b2%e6%9f%a5%e8%a9%a2%e7%9a%84%e9%80%9f%e5%ba%a6%e8%88%87%e6%a5%b5%e9%99%90%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e9%80%9f%e5%ba%a6%e6%b8%ac%e8%a9%a6%ef%bc%89-UznViWnxol\">\u6e2c\u8a66\u7d05\u8272\u67e5\u8a62\u7684\u901f\u5ea6\u8207\u6975\u9650\uff08Redis\u67e5\u8a62\u901f\u5ea6\u6e2c\u8a66\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u7684\u6578\u64da\u67e5\u8a62\u80fd\u529b\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u67e5\u8a62\u901f\u5ea6\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u67e5\u8a62\u901f\u5ea6\u53ca\u5176\u6975\u9650\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u6e2c\u8a66\u65b9\u6cd5\u548c\u5be6\u969b\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-UznViWnxol\">\u4ec0\u9ebc\u662fRedis\uff1f<\/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\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u53d6\u7279\u6027\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"redis%e6%9f%a5%e8%a9%a2%e9%80%9f%e5%ba%a6%e7%9a%84%e5%bd%b1%e9%9f%bf%e5%9b%a0%e7%b4%a0-UznViWnxol\">Redis\u67e5\u8a62\u901f\u5ea6\u7684\u5f71\u97ff\u56e0\u7d20<\/h2>\n<p>Redis\u7684\u67e5\u8a62\u901f\u5ea6\u53d7\u5230\u591a\u7a2e\u56e0\u7d20\u7684\u5f71\u97ff\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u4e0d\u540c\u7684\u6578\u64da\u7d50\u69cb\u5728\u67e5\u8a62\u6642\u7684\u6027\u80fd\u8868\u73fe\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u54c8\u5e0c\u8868\u5728\u67e5\u8a62\u7279\u5b9a\u5b57\u6bb5\u6642\u901a\u5e38\u6bd4\u5217\u8868\u66f4\u5feb\u3002<\/li>\n<li><strong>\u6578\u64da\u91cf\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u67e5\u8a62\u901f\u5ea6\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u96d6\u7136Redis\u8a2d\u8a08\u70ba\u9ad8\u6548\u8655\u7406\u5927\u91cf\u6578\u64da\uff0c\u4f46\u5728\u6975\u7aef\u60c5\u6cc1\u4e0b\u4ecd\u9700\u8003\u616e\u6027\u80fd\u3002<\/li>\n<li><strong>\u786c\u9ad4\u914d\u7f6e\uff1a<\/strong>\u4f3a\u670d\u5668\u7684CPU\u3001\u5167\u5b58\u548c\u7db2\u7d61\u5e36\u5bec\u7b49\u786c\u9ad4\u914d\u7f6e\u6703\u76f4\u63a5\u5f71\u97ffRedis\u7684\u67e5\u8a62\u901f\u5ea6\u3002<\/li>\n<li><strong>\u67e5\u8a62\u6a21\u5f0f\uff1a<\/strong>\u67e5\u8a62\u7684\u983b\u7387\u548c\u6a21\u5f0f\u4e5f\u6703\u5f71\u97ff\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u983b\u7e41\u7684\u5beb\u5165\u64cd\u4f5c\u53ef\u80fd\u6703\u5f71\u97ff\u8b80\u53d6\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e6%9f%a5%e8%a9%a2%e9%80%9f%e5%ba%a6%e6%b8%ac%e8%a9%a6%e6%96%b9%e6%b3%95-UznViWnxol\">Redis\u67e5\u8a62\u901f\u5ea6\u6e2c\u8a66\u65b9\u6cd5<\/h2>\n<p>\u70ba\u4e86\u6e2c\u8a66Redis\u7684\u67e5\u8a62\u901f\u5ea6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8redis-benchmark%e5%b7%a5%e5%85%b7-UznViWnxol\">1. \u4f7f\u7528Redis-benchmark\u5de5\u5177<\/h3>\n<p>Redis\u81ea\u5e36\u7684benchmark\u5de5\u5177\u53ef\u4ee5\u7528\u4f86\u6e2c\u8a66Redis\u7684\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u8a72\u5de5\u5177\u7684\u57fa\u672c\u547d\u4ee4\uff1a<\/p>\n<pre><code>redis-benchmark -h 127.0.0.1 -p 6379 -n 100000 -c 50 -d 100<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5728\u672c\u5730Redis\u4f3a\u670d\u5668\u4e0a\u9032\u884c100,000\u6b21\u8acb\u6c42\uff0c\u4e26\u4f7f\u752850\u500b\u4e26\u767c\u9023\u63a5\uff0c\u6bcf\u500b\u8acb\u6c42\u7684\u6578\u64da\u5927\u5c0f\u70ba100\u5b57\u7bc0\u3002\u6e2c\u8a66\u7d50\u679c\u5c07\u986f\u793a\u6bcf\u79d2\u7684\u8acb\u6c42\u6578\u548c\u5ef6\u9072\u6642\u9593\u3002<\/p>\n<h3 id=\"2-%e8%87%aa%e5%ae%9a%e7%be%a9%e6%b8%ac%e8%a9%a6%e8%85%b3%e6%9c%ac-UznViWnxol\">2. \u81ea\u5b9a\u7fa9\u6e2c\u8a66\u8173\u672c<\/h3>\n<p>\u9664\u4e86\u4f7f\u7528\u5167\u5efa\u5de5\u5177\uff0c\u9084\u53ef\u4ee5\u7de8\u5beb\u81ea\u5b9a\u7fa9\u6e2c\u8a66\u8173\u672c\u4f86\u6a21\u64ec\u7279\u5b9a\u7684\u67e5\u8a62\u6a21\u5f0f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\nimport time\n\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u6e2c\u8a66\u5beb\u5165\u901f\u5ea6\nstart_time = time.time()\nfor i in range(10000):\n    r.set(f'key{i}', f'value{i}')\nend_time = time.time()\nprint(f'\u5beb\u516510000\u689d\u6578\u64da\u8017\u6642: {end_time - start_time}\u79d2')\n\n# \u6e2c\u8a66\u8b80\u53d6\u901f\u5ea6\nstart_time = time.time()\nfor i in range(10000):\n    r.get(f'key{i}')\nend_time = time.time()\nprint(f'\u8b80\u53d610000\u689d\u6578\u64da\u8017\u6642: {end_time - start_time}\u79d2')\n<\/code><\/pre>\n<h2 id=\"redis%e6%9f%a5%e8%a9%a2%e9%80%9f%e5%ba%a6%e7%9a%84%e6%a5%b5%e9%99%90-UznViWnxol\">Redis\u67e5\u8a62\u901f\u5ea6\u7684\u6975\u9650<\/h2>\n<p>\u6839\u64da\u591a\u9805\u6e2c\u8a66\uff0cRedis\u7684\u67e5\u8a62\u901f\u5ea6\u53ef\u4ee5\u9054\u5230\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u8acb\u6c42\uff0c\u5177\u9ad4\u6578\u64da\u53d6\u6c7a\u65bc\u786c\u9ad4\u914d\u7f6e\u548c\u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7\u3002\u5728\u7406\u60f3\u60c5\u6cc1\u4e0b\uff0cRedis\u7684\u5ef6\u9072\u6642\u9593\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\uff0c\u9019\u4f7f\u5176\u6210\u70ba\u9ad8\u6027\u80fd\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<p>\u7136\u800c\uff0c\u7576\u6578\u64da\u91cf\u6975\u5927\u6216\u67e5\u8a62\u6a21\u5f0f\u8907\u96dc\u6642\uff0c\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u56e0\u6b64\uff0c\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\uff0c\u5efa\u8b70\u5b9a\u671f\u9032\u884c\u6027\u80fd\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u80fd\u5920\u6eff\u8db3\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UznViWnxol\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u5176\u67e5\u8a62\u901f\u5ea6\u548c\u6027\u80fd\u5728\u591a\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u8868\u73fe\u51fa\u8272\u3002\u901a\u904e\u4f7f\u7528\u5167\u5efa\u7684benchmark\u5de5\u5177\u548c\u81ea\u5b9a\u7fa9\u6e2c\u8a66\u8173\u672c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u6e2c\u8a66\u548c\u512a\u5316Redis\u7684\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684\u4f3a\u670d\u5668\u914d\u7f6e\u548c\u6578\u64da\u7d50\u69cb\u5c07\u662f\u63d0\u5347\u6027\u80fd\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6e2c\u8a66\u7d05\u8272\u67e5\u8a62\u7684\u901f\u5ea6\u8207\u6975\u9650\uff0c\u6df1\u5165\u5206\u6790Redis\u67e5\u8a62\u6027\u80fd\uff0c\u63ed\u793a\u6700\u4f73\u5316\u6280\u5de7\u8207\u5be6\u969b\u61c9\u7528\u6848\u4f8b\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-152403","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152403","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=152403"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152403\/revisions"}],"predecessor-version":[{"id":152404,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152403\/revisions\/152404"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}