{"id":124961,"date":"2024-10-25T18:38:34","date_gmt":"2024-10-25T10:38:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124961\/"},"modified":"2024-10-25T18:38:34","modified_gmt":"2024-10-25T10:38:34","slug":"redis-%e7%9b%a3%e8%81%bd%e5%99%a8%e5%8a%a9%e5%8a%9b%e6%95%b8%e6%93%9a%e5%8f%af%e8%a6%96%e5%8c%96%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124961\/","title":{"rendered":"Redis \u76e3\u807d\u5668\u52a9\u529b\u6578\u64da\u53ef\u8996\u5316\u7ba1\u7406"},"content":{"rendered":"<h1 id=\"redis-%e7%9b%a3%e8%81%bd%e5%99%a8%e5%8a%a9%e5%8a%9b%e6%95%b8%e6%93%9a%e5%8f%af%e8%a6%96%e5%8c%96%e7%ae%a1%e7%90%86-ewuRQwQcCh\">Redis \u76e3\u807d\u5668\u52a9\u529b\u6578\u64da\u53ef\u8996\u5316\u7ba1\u7406<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u53ef\u8996\u5316\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u4f01\u696d\u5c0d\u6578\u64da\u5206\u6790\u9700\u6c42\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u76e3\u63a7\u548c\u7ba1\u7406\u6578\u64da\u6210\u70ba\u4e86\u4e00\u500b\u95dc\u9375\u554f\u984c\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u7d50\u69cb\u548c\u9ad8\u6027\u80fd\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u800c Redis \u76e3\u807d\u5668\u5247\u662f\u5be6\u73fe\u6578\u64da\u53ef\u8996\u5316\u7ba1\u7406\u7684\u91cd\u8981\u5de5\u5177\u4e4b\u4e00\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e7%9b%a3%e8%81%bd%e5%99%a8%ef%bc%9f-ewuRQwQcCh\">\u4ec0\u9ebc\u662f Redis \u76e3\u807d\u5668\uff1f<\/h2>\n<p>Redis \u76e3\u807d\u5668\u662f\u4e00\u7a2e\u7528\u65bc\u76e3\u63a7 Redis \u6578\u64da\u5eab\u64cd\u4f5c\u7684\u5de5\u5177\u3002\u5b83\u53ef\u4ee5\u5be6\u6642\u6355\u6349\u5230\u5c0d Redis \u6578\u64da\u7684\u6240\u6709\u8b8a\u66f4\uff0c\u5305\u62ec\u65b0\u589e\u3001\u522a\u9664\u548c\u66f4\u65b0\u64cd\u4f5c\u3002\u9019\u4e9b\u8b8a\u66f4\u53ef\u4ee5\u88ab\u7528\u4f86\u751f\u6210\u5373\u6642\u7684\u6578\u64da\u53ef\u8996\u5316\uff0c\u5e6b\u52a9\u4f01\u696d\u53ca\u6642\u4e86\u89e3\u6578\u64da\u72c0\u614b\u3002<\/p>\n<h2 id=\"redis-%e7%9b%a3%e8%81%bd%e5%99%a8%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-ewuRQwQcCh\">Redis \u76e3\u807d\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Redis \u76e3\u807d\u5668\u7684\u5de5\u4f5c\u539f\u7406\u76f8\u5c0d\u7c21\u55ae\u3002\u5b83\u901a\u904e\u4f7f\u7528 Redis \u7684 <code>MONITOR<\/code> \u547d\u4ee4\u4f86\u76e3\u63a7\u6240\u6709\u7684\u8acb\u6c42\u3002\u7576\u6709\u8acb\u6c42\u767c\u9001\u5230 Redis \u4f3a\u670d\u5668\u6642\uff0c\u76e3\u807d\u5668\u6703\u6355\u6349\u5230\u9019\u4e9b\u8acb\u6c42\u4e26\u9032\u884c\u8655\u7406\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>redis-cli MONITOR\n<\/code><\/pre>\n<p>\u57f7\u884c\u4e0a\u8ff0\u547d\u4ee4\u5f8c\uff0cRedis \u6703\u958b\u59cb\u8f38\u51fa\u6240\u6709\u7684\u8acb\u6c42\u4fe1\u606f\uff0c\u9019\u4e9b\u4fe1\u606f\u53ef\u4ee5\u88ab\u7528\u4f86\u9032\u884c\u6578\u64da\u5206\u6790\u548c\u53ef\u8996\u5316\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%8f%af%e8%a6%96%e5%8c%96%e7%9a%84%e5%af%a6%e7%8f%be-ewuRQwQcCh\">\u6578\u64da\u53ef\u8996\u5316\u7684\u5be6\u73fe<\/h2>\n<p>\u901a\u904e Redis \u76e3\u807d\u5668\u6355\u6349\u5230\u7684\u6578\u64da\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u5404\u7a2e\u53ef\u8996\u5316\u5de5\u5177\u4f86\u5c55\u793a\u9019\u4e9b\u6578\u64da\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 JavaScript \u7684 D3.js \u5eab\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6578\u64da\u8f49\u63db\u70ba\u5716\u8868\u548c\u5716\u5f62\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 D3.js \u4f86\u53ef\u8996\u5316 Redis \u6578\u64da\uff1a<\/p>\n<pre><code>const data = [\/* \u5f9e Redis \u7372\u53d6\u7684\u6578\u64da *\/];\n\nconst svg = d3.select(\"svg\");\nconst width = +svg.attr(\"width\");\nconst height = +svg.attr(\"height\");\n\nconst x = d3.scaleBand()\n    .domain(data.map(d =&gt; d.key))\n    .range([0, width])\n    .padding(0.1);\n\nconst y = d3.scaleLinear()\n    .domain([0, d3.max(data, d =&gt; d.value)])\n    .nice()\n    .range([height, 0]);\n\nsvg.append(\"g\")\n    .selectAll(\".bar\")\n    .data(data)\n    .enter().append(\"rect\")\n    .attr(\"class\", \"bar\")\n    .attr(\"x\", d =&gt; x(d.key))\n    .attr(\"y\", d =&gt; y(d.value))\n    .attr(\"width\", x.bandwidth())\n    .attr(\"height\", d =&gt; height - y(d.value));\n<\/code><\/pre>\n<h2 id=\"redis-%e7%9b%a3%e8%81%bd%e5%99%a8%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-ewuRQwQcCh\">Redis \u76e3\u807d\u5668\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u76e3\u807d\u5668\u5728\u591a\u500b\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5be6\u6642\u6578\u64da\u5206\u6790\uff1a<\/strong>\u4f01\u696d\u53ef\u4ee5\u5229\u7528 Redis \u76e3\u807d\u5668\u5be6\u6642\u76e3\u63a7\u6578\u64da\u8b8a\u5316\uff0c\u9032\u884c\u5373\u6642\u5206\u6790\u3002<\/li>\n<li><strong>\u6027\u80fd\u76e3\u63a7\uff1a<\/strong>\u901a\u904e\u76e3\u63a7 Redis \u7684\u64cd\u4f5c\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u6027\u80fd\u74f6\u9838\uff0c\u9032\u884c\u512a\u5316\u3002<\/li>\n<li><strong>\u7528\u6236\u884c\u70ba\u5206\u6790\uff1a<\/strong>\u6355\u6349\u7528\u6236\u5728\u61c9\u7528\u4e2d\u7684\u64cd\u4f5c\uff0c\u5e6b\u52a9\u4f01\u696d\u4e86\u89e3\u7528\u6236\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ewuRQwQcCh\">\u7d50\u8ad6<\/h2>\n<p>Redis \u76e3\u807d\u5668\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u4f01\u696d\u5be6\u73fe\u6578\u64da\u7684\u53ef\u8996\u5316\u7ba1\u7406\u3002\u901a\u904e\u5be6\u6642\u76e3\u63a7\u548c\u6578\u64da\u5206\u6790\uff0c\u4f01\u696d\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u5176\u6578\u64da\uff0c\u5f9e\u800c\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u4f7f\u7528 Redis \u76e3\u807d\u5668\u9032\u884c\u6578\u64da\u53ef\u8996\u5316\u7ba1\u7406\u5c07\u6210\u70ba\u4e00\u7a2e\u8da8\u52e2\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u696d\u52d9\u4e2d\u5be6\u65bd\u9019\u4e9b\u6280\u8853\u611f\u8208\u8da3\uff0c\u6216\u8005\u9700\u8981\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u7ba1\u7406\u9700\u6c42\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u76e3\u807d\u5668\u63d0\u5347\u6578\u64da\u53ef\u8996\u5316\u7ba1\u7406\u6548\u7387\uff0c\u5be6\u6642\u76e3\u63a7\u6578\u64da\u8b8a\u5316\uff0c\u52a9\u529b\u6c7a\u7b56\u8207\u5206\u6790\uff0c\u512a\u5316\u696d\u52d9\u904b\u71df\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-124961","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124961","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=124961"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124961\/revisions"}],"predecessor-version":[{"id":124962,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124961\/revisions\/124962"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}