{"id":196033,"date":"2024-11-13T19:58:20","date_gmt":"2024-11-13T11:58:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196033\/"},"modified":"2024-11-13T19:58:22","modified_gmt":"2024-11-13T11:58:22","slug":"%e4%bd%94%e6%af%94redis%e5%8e%9f%e5%9b%a0cpu%e4%bd%bf%e7%94%a8%e7%8e%87%e6%80%a5%e5%8a%87%e4%b8%8a%e5%8d%87%ef%bc%88redis%e7%9a%84cpu%e9%ab%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196033\/","title":{"rendered":"\u4f54\u6bd4Redis\u539f\u56e0CPU\u4f7f\u7528\u7387\u6025\u5287\u4e0a\u5347\uff08redis\u7684cpu\u9ad8\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%94%e6%af%94redis%e5%8e%9f%e5%9b%a0cpu%e4%bd%bf%e7%94%a8%e7%8e%87%e6%80%a5%e5%8a%87%e4%b8%8a%e5%8d%87%ef%bc%88redis%e7%9a%84cpu%e9%ab%98%ef%bc%89-jDCiaIGBRI\">\u4f54\u6bd4Redis\u539f\u56e0CPU\u4f7f\u7528\u7387\u6025\u5287\u4e0a\u5347\uff08redis\u7684cpu\u9ad8\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7136\u800c\uff0c\u96a8\u8457\u4f7f\u7528\u91cf\u7684\u589e\u52a0\uff0c\u8a31\u591a\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u767c\u73feRedis\u7684CPU\u4f7f\u7528\u7387\u6025\u5287\u4e0a\u5347\uff0c\u9019\u5c0d\u7cfb\u7d71\u6027\u80fd\u9020\u6210\u4e86\u5f71\u97ff\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5c0e\u81f4Redis CPU\u4f7f\u7528\u7387\u4e0a\u5347\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-jDCiaIGBRI\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/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\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\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=\"cpu%e4%bd%bf%e7%94%a8%e7%8e%87%e4%b8%8a%e5%8d%87%e7%9a%84%e5%8e%9f%e5%9b%a0-jDCiaIGBRI\">CPU\u4f7f\u7528\u7387\u4e0a\u5347\u7684\u539f\u56e0<\/h2>\n<h3 id=\"1-%e9%ab%98%e4%b8%a6%e7%99%bc%e8%ab%8b%e6%b1%82-jDCiaIGBRI\">1. \u9ad8\u4e26\u767c\u8acb\u6c42<\/h3>\n<p>\u7576\u61c9\u7528\u7a0b\u5e8f\u7684\u8acb\u6c42\u91cf\u6fc0\u589e\u6642\uff0cRedis\u9700\u8981\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u8acb\u6c42\u3002\u9019\u6703\u5c0e\u81f4CPU\u8ca0\u8f09\u589e\u52a0\uff0c\u7279\u5225\u662f\u5728\u9ad8\u5cf0\u6642\u6bb5\u3002\u4f7f\u7528Redis\u7684\u61c9\u7528\u7a0b\u5e8f\u61c9\u8003\u616e\u4f7f\u7528\u9023\u63a5\u6c60\u4f86\u7ba1\u7406\u9023\u63a5\u6578\u91cf\uff0c\u5f9e\u800c\u6e1b\u5c11\u6bcf\u500b\u8acb\u6c42\u7684\u958b\u92b7\u3002<\/p>\n<h3 id=\"2-%e5%a4%a7%e9%87%8f%e7%9a%84%e6%95%b8%e6%93%9a%e6%93%8d%e4%bd%9c-jDCiaIGBRI\">2. \u5927\u91cf\u7684\u6578\u64da\u64cd\u4f5c<\/h3>\n<p>\u5982\u679cRedis\u4e2d\u5b58\u5132\u4e86\u5927\u91cf\u6578\u64da\uff0c\u5c24\u5176\u662f\u7576\u9032\u884c\u8907\u96dc\u7684\u6578\u64da\u64cd\u4f5c\u6642\uff0cCPU\u4f7f\u7528\u7387\u6703\u986f\u8457\u4e0a\u5347\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>SORT<\/code>\u547d\u4ee4\u5c0d\u5927\u578b\u96c6\u5408\u9032\u884c\u6392\u5e8f\uff0c\u6216\u4f7f\u7528<code>SCAN<\/code>\u547d\u4ee4\u904d\u6b77\u5927\u91cf\u9375\u503c\uff0c\u9019\u4e9b\u64cd\u4f5c\u90fd\u6703\u6d88\u8017\u5927\u91cf\u7684CPU\u8cc7\u6e90\u3002<\/p>\n<h3 id=\"3-%e4%b8%8d%e7%95%b6%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e9%81%b8%e6%93%87-jDCiaIGBRI\">3. \u4e0d\u7576\u7684\u6578\u64da\u7d50\u69cb\u9078\u64c7<\/h3>\n<p>\u9078\u64c7\u4e0d\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4e5f\u6703\u5c0e\u81f4CPU\u4f7f\u7528\u7387\u4e0a\u5347\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u5217\u8868\u4f86\u5b58\u5132\u5927\u91cf\u6578\u64da\u6642\uff0c\u5c0d\u5217\u8868\u9032\u884c\u64cd\u4f5c\u7684\u6642\u9593\u8907\u96dc\u5ea6\u8f03\u9ad8\uff0c\u9019\u6703\u5f71\u97ff\u6027\u80fd\u3002\u958b\u767c\u8005\u61c9\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h3 id=\"4-%e5%85%a7%e5%ad%98%e4%b8%8d%e8%b6%b3-jDCiaIGBRI\">4. \u5167\u5b58\u4e0d\u8db3<\/h3>\n<p>\u7576Redis\u7684\u5167\u5b58\u4e0d\u8db3\u6642\uff0c\u7cfb\u7d71\u53ef\u80fd\u6703\u983b\u7e41\u5730\u9032\u884c\u5783\u573e\u56de\u6536\uff0c\u9019\u6703\u5c0e\u81f4CPU\u4f7f\u7528\u7387\u4e0a\u5347\u3002\u78ba\u4fddRedis\u6709\u8db3\u5920\u7684\u5167\u5b58\u4f86\u5b58\u5132\u6578\u64da\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u7ba1\u7406\u7684\u958b\u92b7\u3002<\/p>\n<h3 id=\"5-%e4%b8%8d%e7%95%b6%e7%9a%84%e9%85%8d%e7%bd%ae-jDCiaIGBRI\">5. \u4e0d\u7576\u7684\u914d\u7f6e<\/h3>\n<p>Redis\u7684\u914d\u7f6e\u5c0d\u6027\u80fd\u6709\u8457\u91cd\u8981\u5f71\u97ff\u3002\u4e0d\u7576\u7684\u914d\u7f6e\u53ef\u80fd\u5c0e\u81f4CPU\u4f7f\u7528\u7387\u4e0a\u5347\u3002\u4f8b\u5982\uff0c<code>maxmemory-policy<\/code>\u7684\u8a2d\u7f6e\u4e0d\u7576\u53ef\u80fd\u5c0e\u81f4Redis\u5728\u5167\u5b58\u4e0d\u8db3\u6642\u983b\u7e41\u5730\u9032\u884c\u6578\u64da\u6dd8\u6c70\uff0c\u5f9e\u800c\u589e\u52a0CPU\u8ca0\u64d4\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-jDCiaIGBRI\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-jDCiaIGBRI\">1. \u512a\u5316\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u907f\u514d\u4f7f\u7528\u4e0d\u5fc5\u8981\u7684\u8907\u96dc\u64cd\u4f5c\u3002\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u67e5\u8a62\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u54c8\u5e0c\u8868\u6216\u96c6\u5408\u4f86\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e9%80%a3%e6%8e%a5%e6%b1%a0-jDCiaIGBRI\">2. \u4f7f\u7528\u9023\u63a5\u6c60<\/h3>\n<p>\u901a\u904e\u4f7f\u7528\u9023\u63a5\u6c60\u4f86\u7ba1\u7406Redis\u9023\u63a5\uff0c\u53ef\u4ee5\u6e1b\u5c11\u6bcf\u6b21\u8acb\u6c42\u7684\u958b\u92b7\uff0c\u5f9e\u800c\u964d\u4f4eCPU\u4f7f\u7528\u7387\u3002<\/p>\n<h3 id=\"3-%e5%a2%9e%e5%8a%a0%e5%85%a7%e5%ad%98-jDCiaIGBRI\">3. \u589e\u52a0\u5167\u5b58<\/h3>\n<p>\u78ba\u4fddRedis\u6709\u8db3\u5920\u7684\u5167\u5b58\u4f86\u5b58\u5132\u6578\u64da\uff0c\u907f\u514d\u983b\u7e41\u7684\u5783\u573e\u56de\u6536\u3002\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574Redis\u7684\u5167\u5b58\u914d\u7f6e\u3002<\/p>\n<h3 id=\"4-%e8%aa%bf%e6%95%b4%e9%85%8d%e7%bd%ae%e5%8f%83%e6%95%b8-jDCiaIGBRI\">4. \u8abf\u6574\u914d\u7f6e\u53c3\u6578<\/h3>\n<p>\u6839\u64da\u5be6\u969b\u4f7f\u7528\u60c5\u6cc1\u8abf\u6574Redis\u7684\u914d\u7f6e\u53c3\u6578\uff0c\u7279\u5225\u662f\u8207\u5167\u5b58\u7ba1\u7406\u548c\u6578\u64da\u6dd8\u6c70\u7b56\u7565\u76f8\u95dc\u7684\u53c3\u6578\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jDCiaIGBRI\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684CPU\u4f7f\u7528\u7387\u4e0a\u5347\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u5305\u62ec\u9ad8\u4e26\u767c\u8acb\u6c42\u3001\u5927\u91cf\u6578\u64da\u64cd\u4f5c\u3001\u4e0d\u7576\u7684\u6578\u64da\u7d50\u69cb\u9078\u64c7\u3001\u5167\u5b58\u4e0d\u8db3\u548c\u4e0d\u7576\u7684\u914d\u7f6e\u3002\u901a\u904e\u512a\u5316\u6578\u64da\u7d50\u69cb\u3001\u4f7f\u7528\u9023\u63a5\u6c60\u3001\u589e\u52a0\u5167\u5b58\u548c\u8abf\u6574\u914d\u7f6e\u53c3\u6578\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4eCPU\u4f7f\u7528\u7387\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u78ba\u4fddRedis\u80fd\u5920\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u8a0eRedis\u4f54\u6bd4\u539f\u56e0\u5c0e\u81f4CPU\u4f7f\u7528\u7387\u6025\u5287\u4e0a\u5347\u7684\u60c5\u6cc1\uff0c\u5206\u6790\u6027\u80fd\u74f6\u9838\u53ca\u512a\u5316\u5efa\u8b70\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-196033","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196033","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=196033"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196033\/revisions"}],"predecessor-version":[{"id":196034,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196033\/revisions\/196034"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}