{"id":181698,"date":"2024-11-09T19:15:17","date_gmt":"2024-11-09T11:15:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/181698\/"},"modified":"2024-11-09T19:15:18","modified_gmt":"2024-11-09T11:15:18","slug":"%e6%b7%b1%e5%85%a5%e6%8e%a2%e7%a9%b6redis%e6%9f%a5%e7%9c%8b%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e8%ae%8a%e5%8c%96%ef%bc%88redis%e6%9f%a5%e7%9c%8b%e9%80%a3%e6%8e%a5%e6%95%b8%e8%ae%8a%e5%8c%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/181698\/","title":{"rendered":"\u6df1\u5165\u63a2\u7a76Redis\u67e5\u770b\u9023\u63a5\u6578\u7684\u8b8a\u5316\uff08redis\u67e5\u770b\u9023\u63a5\u6578\u8b8a\u5316\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e6%8e%a2%e7%a9%b6redis%e6%9f%a5%e7%9c%8b%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e8%ae%8a%e5%8c%96-OtOCOWRaRw\">\u6df1\u5165\u63a2\u7a76Redis\u67e5\u770b\u9023\u63a5\u6578\u7684\u8b8a\u5316<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u96a8\u8457\u61c9\u7528\u7684\u589e\u9577\uff0c\u4e86\u89e3Redis\u7684\u9023\u63a5\u6578\u8b8a\u5316\u5c0d\u65bc\u6027\u80fd\u76e3\u63a7\u548c\u8cc7\u6e90\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u67e5\u770bRedis\u7684\u9023\u63a5\u6578\u8b8a\u5316\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-OtOCOWRaRw\">Redis\u9023\u63a5\u6578\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u9023\u63a5\u6578\u662f\u6307\u7576\u524d\u8207Redis\u4f3a\u670d\u5668\u5efa\u7acb\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u3002\u9019\u4e9b\u9023\u63a5\u53ef\u4ee5\u662f\u4f86\u81ea\u61c9\u7528\u7a0b\u5e8f\u7684\u8acb\u6c42\uff0c\u4e5f\u53ef\u4ee5\u662f\u4f86\u81ea\u5176\u4ed6Redis\u5be6\u4f8b\u7684\u9023\u63a5\u3002\u4e86\u89e3\u9023\u63a5\u6578\u7684\u8b8a\u5316\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u8b58\u5225\u6f5b\u5728\u7684\u6027\u80fd\u74f6\u9838\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8bredis%e7%9a%84%e9%80%a3%e6%8e%a5%e6%95%b8-OtOCOWRaRw\">\u5982\u4f55\u67e5\u770bRedis\u7684\u9023\u63a5\u6578<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u67e5\u770b\u7576\u524d\u7684\u9023\u63a5\u6578\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Redis\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u901a\u904e\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4f86\u7372\u53d6\u9023\u63a5\u6578\u7684\u76f8\u95dc\u4fe1\u606f\uff1a<\/p>\n<pre><code>INFO clients<\/code><\/pre>\n<p>\u57f7\u884c\u4e0a\u8ff0\u547d\u4ee4\u5f8c\uff0cRedis\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u591a\u500b\u5b57\u6bb5\u7684\u8cc7\u8a0a\uff0c\u5176\u4e2d\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>connected_clients<\/strong>\uff1a\u7576\u524d\u9023\u63a5\u5230Redis\u4f3a\u670d\u5668\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u3002<\/li>\n<li><strong>blocked_clients<\/strong>\uff1a\u7576\u524d\u88ab\u963b\u585e\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u4fe1\u606f\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3\u7576\u524d\u7684\u9023\u63a5\u72c0\u6cc1\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e8%ae%8a%e5%8c%96-OtOCOWRaRw\">\u76e3\u63a7\u9023\u63a5\u6578\u7684\u8b8a\u5316<\/h2>\n<p>\u70ba\u4e86\u66f4\u597d\u5730\u76e3\u63a7Redis\u7684\u9023\u63a5\u6578\u8b8a\u5316\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u76e3\u63a7\u5de5\u5177\u6216\u81ea\u5b9a\u7fa9\u8173\u672c\u4f86\u5b9a\u671f\u6aa2\u67e5\u9023\u63a5\u6578\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u7de8\u5beb\u7684\u7c21\u55ae\u8173\u672c\u793a\u4f8b\uff0c\u8a72\u8173\u672c\u53ef\u4ee5\u5b9a\u671f\u67e5\u8a62Redis\u7684\u9023\u63a5\u6578\u4e26\u8f38\u51fa\u7d50\u679c\uff1a<\/p>\n<pre><code>import redis\nimport time\n\n# \u9023\u63a5\u5230Redis\u4f3a\u670d\u5668\nr = redis.Redis(host='localhost', port=6379)\n\nwhile True:\n    # \u7372\u53d6\u9023\u63a5\u6578\u4fe1\u606f\n    info = r.info('clients')\n    connected_clients = info['connected_clients']\n    blocked_clients = info['blocked_clients']\n    \n    # \u8f38\u51fa\u9023\u63a5\u6578\u4fe1\u606f\n    print(f\"\u7576\u524d\u9023\u63a5\u6578: {connected_clients}, \u88ab\u963b\u585e\u7684\u9023\u63a5\u6578: {blocked_clients}\")\n    \n    # \u6bcf10\u79d2\u67e5\u8a62\u4e00\u6b21\n    time.sleep(10)<\/code><\/pre>\n<p>\u9019\u500b\u8173\u672c\u5c07\u6bcf10\u79d2\u67e5\u8a62\u4e00\u6b21Redis\u7684\u9023\u63a5\u6578\uff0c\u4e26\u5c07\u7d50\u679c\u8f38\u51fa\u5230\u63a7\u5236\u53f0\u3002\u901a\u904e\u9019\u7a2e\u65b9\u5f0f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5be6\u6642\u76e3\u63a7\u9023\u63a5\u6578\u7684\u8b8a\u5316\uff0c\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002<\/p>\n<h2 id=\"%e9%80%a3%e6%8e%a5%e6%95%b8%e9%81%8e%e5%a4%9a%e7%9a%84%e5%bd%b1%e9%9f%bf%e5%8f%8a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-OtOCOWRaRw\">\u9023\u63a5\u6578\u904e\u591a\u7684\u5f71\u97ff\u53ca\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u7576Redis\u7684\u9023\u63a5\u6578\u904e\u591a\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u751a\u81f3\u51fa\u73fe\u9023\u63a5\u62d2\u7d55\u7684\u60c5\u6cc1\u3002\u70ba\u4e86\u907f\u514d\u9019\u7a2e\u60c5\u6cc1\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u589e\u52a0\u6700\u5927\u9023\u63a5\u6578\uff1a<\/strong>\u53ef\u4ee5\u901a\u904e\u4fee\u6539Redis\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684 <code>maxclients<\/code> \u53c3\u6578\u4f86\u589e\u52a0\u6700\u5927\u9023\u63a5\u6578\u3002<\/li>\n<li><strong>\u4f7f\u7528\u9023\u63a5\u6c60\uff1a<\/strong>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u9023\u63a5\u6c60\u4f86\u7ba1\u7406Redis\u9023\u63a5\uff0c\u907f\u514d\u983b\u7e41\u5efa\u7acb\u548c\u95dc\u9589\u9023\u63a5\u3002<\/li>\n<li><strong>\u512a\u5316\u67e5\u8a62\uff1a<\/strong>\u6aa2\u67e5\u61c9\u7528\u7a0b\u5e8f\u7684\u67e5\u8a62\u908f\u8f2f\uff0c\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u9023\u63a5\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-OtOCOWRaRw\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3Redis\u7684\u9023\u63a5\u6578\u8b8a\u5316\u5c0d\u65bc\u6027\u80fd\u76e3\u63a7\u548c\u8cc7\u6e90\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528Redis\u63d0\u4f9b\u7684\u547d\u4ee4\u548c\u81ea\u5b9a\u7fa9\u8173\u672c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u76e3\u63a7\u9023\u63a5\u6578\u7684\u8b8a\u5316\uff0c\u53ca\u6642\u767c\u73fe\u4e26\u89e3\u6c7a\u6f5b\u5728\u7684\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fddRedis\u4f3a\u670d\u5668\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4ecd\u80fd\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u7a76Redis\u67e5\u770b\u9023\u63a5\u6578\u7684\u8b8a\u5316\uff0c\u4e86\u89e3\u5982\u4f55\u76e3\u63a7\u548c\u5206\u6790\u9023\u63a5\u6578\u64da\uff0c\u63d0\u5347\u6027\u80fd\u548c\u8cc7\u6e90\u7ba1\u7406\u6548\u7387\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-181698","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181698","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=181698"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181698\/revisions"}],"predecessor-version":[{"id":181699,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181698\/revisions\/181699"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=181698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=181698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=181698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}