{"id":34363,"date":"2025-03-10T17:11:54","date_gmt":"2025-03-10T09:11:54","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=34363"},"modified":"2025-03-10T17:11:54","modified_gmt":"2025-03-10T09:11:54","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e8%bf%bd%e8%b8%aa%e5%a6%82%e4%bd%95%e5%a4%84%e7%90%86%e5%88%86%e5%b8%83%e5%bc%8f%e7%bc%93%e5%ad%98%e7%b3%bb%e7%bb%9f%e7%9a%84%e6%80%a7%e8%83%bd%e7%9b%91%e6%8e%a7%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/34363.html","title":{"rendered":"\u5206\u5e03\u5f0f\u8ffd\u8e2a\u5982\u4f55\u5904\u7406\u5206\u5e03\u5f0f\u7f13\u5b58\u7cfb\u7edf\u7684\u6027\u80fd\u76d1\u63a7\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/Qw386.jpg\" alt=\"\u5206\u5e03\u5f0f\u8ffd\u8e2a\u5982\u4f55\u5904\u7406\u5206\u5e03\u5f0f\u7f13\u5b58\u7cfb\u7edf\u7684\u6027\u80fd\u76d1\u63a7\uff1f\" ><\/p>\n<\/p>\n<hr>\n<p>\u5728\u5fae\u670d\u52a1\u67b6\u6784\u76db\u884c\u7684\u4eca\u5929\uff0c\u4e00\u4e2a\u7b80\u5355\u7684\u7528\u6237\u8bf7\u6c42\u53ef\u80fd\u8de8\u8d8a\u6570\u5341\u4e2a\u670d\u52a1\u8282\u70b9\uff0c\u800c<strong>\u5206\u5e03\u5f0f\u7f13\u5b58\u7cfb\u7edf<\/strong>\u4f5c\u4e3a\u7f13\u89e3\u6570\u636e\u5e93\u538b\u529b\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u5176\u6027\u80fd\u6ce2\u52a8\u76f4\u63a5\u5f71\u54cd\u7740\u6574\u4e2a\u7cfb\u7edf\u7684\u54cd\u5e94\u901f\u5ea6\u3002\u5f53\u67d0\u4e2a\u8d2d\u7269\u8f66\u670d\u52a1\u7684Redis\u96c6\u7fa4\u7a81\u7136\u51fa\u73b0\u5ef6\u8fdf\uff0c\u8fd0\u7ef4\u56e2\u961f\u5f80\u5f80\u9700\u8981\u8017\u8d39\u6570\u5c0f\u65f6\u6392\u67e5\u7a76\u7adf\u662f\u7f51\u7edc\u5ef6\u8fdf\u3001\u7f13\u5b58\u51fb\u7a7f\u8fd8\u662f\u4ee3\u7801\u903b\u8f91\u7f3a\u9677\u5bfc\u81f4\u2014\u2014\u8fd9\u79cd&rdquo;\u9ed1\u76d2&rdquo;\u72b6\u6001\u6b63\u662f\u73b0\u4ee3\u5206\u5e03\u5f0f\u7cfb\u7edf\u76d1\u63a7\u7684\u75db\u70b9\u3002<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a>\u6280\u672f<\/strong>\u7684\u51fa\u73b0\uff0c\u5982\u540c\u4e3a\u590d\u6742\u7684\u7cfb\u7edf\u94fe\u8def\u88c5\u4e0a\u4e86X\u5149\u673a\uff0c\u4f46\u5b83\u5728\u5904\u7406\u7f13\u5b58\u8fd9\u7c7b\u7279\u6b8a\u4e2d\u95f4\u4ef6\u65f6\uff0c\u9762\u4e34\u7740\u72ec\u7279\u7684\u6311\u6218\u4e0e\u673a\u9047\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u5206\u5e03\u5f0f\u8ffd\u8e2a\u7684\u6838\u5fc3\u89c2\u6d4b\u903b\u8f91\">\u4e00\u3001<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a>\u7684\u6838\u5fc3\u89c2\u6d4b\u903b\u8f91<\/h3>\n<p>\u5206\u5e03\u5f0f\u8ffd\u8e2a\u7684\u672c\u8d28\u662f\u901a\u8fc7<strong>\u552f\u4e00TraceID<\/strong>\u4e32\u8054\u8de8\u670d\u52a1\u8fb9\u754c\u7684\u8c03\u7528\u94fe\uff0c\u5176\u6838\u5fc3\u6280\u672f\u5305\u62ec\u4e0a\u4e0b\u6587\u4f20\u64ad\u3001Span\u8bb0\u5f55\u548c\u65f6\u95f4\u8f74\u805a\u5408\u3002\u4ee5<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a>\u6807\u51c6\u4e3a\u4f8b\uff0c\u6bcf\u6b21Redis\u67e5\u8be2\u4f1a\u88ab\u8bb0\u5f55\u4e3a\u5e26\u6709<code>db.operation=GET<\/code>\u6807\u7b7e\u7684Span\u8282\u70b9\uff0c\u5e76\u5173\u8054\u5230\u4e0a\u6e38\u670d\u52a1\u7684\u8c03\u7528\u6811\u4e2d\u3002\u8fd9\u79cd\u7ec6\u7c92\u5ea6\u89c2\u6d4b\u4f7f\u5f97\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u76f4\u89c2\u770b\u5230\uff1a\u67d0\u4e2a\u5546\u54c1\u8be6\u60c5\u63a5\u53e380%\u7684\u65f6\u95f4\u6d88\u8017\u5728Memcached\u7684\u6279\u91cf\u8bfb\u53d6\u64cd\u4f5c\u4e0a\u3002<\/p>\n<p>\u4f46\u4f20\u7edfAPM\u5de5\u5177\uff08\u5982\u65e9\u671f\u7248\u672c\u7684Zipkin\uff09\u5bf9\u7f13\u5b58\u7cfb\u7edf\u7684\u652f\u6301\u505c\u7559\u5728\u57fa\u7840\u6307\u6807\u91c7\u96c6\u5c42\u9762\uff0c\u96be\u4ee5\u6355\u6349\u4ee5\u4e0b\u5173\u952e\u573a\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u7f13\u5b58\u7a7f\u900f\u98ce\u66b4<\/strong>\u4e2d\u5927\u91cf\u65e0\u6548\u952e\u67e5\u8be2\u5728\u8ffd\u8e2a\u89c6\u56fe\u4e2d\u7684\u805a\u5408\u5448\u73b0\n<\/li>\n<li><strong>\u70ed\u70b9Key\u7ade\u4e89<\/strong>\u5bfc\u81f4\u7684\u8fde\u63a5\u6c60\u6392\u961f\u5ef6\u8fdf\u5206\u5e03\n<\/li>\n<li>\u8de8\u5730\u57df\u591a\u7ea7\u7f13\u5b58\uff08\u672c\u5730L1+\u8fdc\u7a0bL2\uff09\u7684\u534f\u540c\u6548\u7387\u5206\u6790\n<\/li>\n<\/ul>\n<hr>\n<h3 id=\"\u4e8c-\u7f13\u5b58\u7cfb\u7edf\u6027\u80fd\u76d1\u63a7\u7684\u7279\u6b8a\u6027\">\u4e8c\u3001\u7f13\u5b58\u7cfb\u7edf\u6027\u80fd\u76d1\u63a7\u7684\u7279\u6b8a\u6027<\/h3>\n<p>\u4e0e\u6570\u636e\u5e93\u76d1\u63a7\u4e0d\u540c\uff0c<strong>\u5206\u5e03\u5f0f\u7f13\u5b58<\/strong>\u7684\u6027\u80fd\u74f6\u9888\u5f80\u5f80\u5448\u73b0\u975e\u7ebf\u6027\u7279\u5f81\u3002\u67d0\u6b21\u538b\u6d4b\u6570\u636e\u663e\u793a\uff0c\u5f53Redis\u96c6\u7fa4\u8fde\u63a5\u6570\u8d85\u8fc72000\u65f6\uff0cP99\u5ef6\u8fdf\u4f1a\u4ece3ms\u9661\u589e\u81f3300ms\u3002\u8fd9\u79cd\u7a81\u53d8\u6027\u8981\u6c42\u76d1\u63a7\u7cfb\u7edf\u5fc5\u987b\u5177\u5907\uff1a<\/p>\n<ol>\n<li><strong>\u6beb\u79d2\u7ea7\u7ec6\u7c92\u5ea6\u91c7\u6837<\/strong>\uff1a\u6355\u6349\u5355\u4e2a<code>MGET<\/code>\u547d\u4ee4\u5728\u4e0d\u540c\u5206\u7247\u4e0a\u7684\u6267\u884c\u5dee\u5f02\n<\/li>\n<li><strong>\u4e0a\u4e0b\u6587\u5173\u8054\u80fd\u529b<\/strong>\uff1a\u5c06\u7f13\u5b58\u64cd\u4f5c\u4e0e\u5177\u4f53\u4e1a\u52a1\u573a\u666f\uff08\u5982\u79d2\u6740\u6d3b\u52a8\u5e93\u5b58\u6821\u9a8c\uff09\u5173\u8054\n<\/li>\n<li><strong>\u8d44\u6e90\u7ade\u4e89\u53ef\u89c6\u5316<\/strong>\uff1a\u7ebf\u7a0b\u6c60\u3001\u5185\u5b58\u5206\u914d\u3001\u7f51\u7edcIO\u7b49\u591a\u7ef4\u6307\u6807\u7684\u8054\u52a8\u5206\u6790\n<\/li>\n<\/ol>\n<p>\u67d0\u7535\u5546\u5e73\u53f0\u66fe\u906d\u9047\u8fc7\u8fd9\u6837\u7684\u6848\u4f8b\uff1a\u4fc3\u9500\u671f\u95f4\u8ba2\u5355\u670d\u52a1\u54cd\u5e94\u65f6\u95f4\u66b4\u6da8\uff0c\u4f20\u7edf\u76d1\u63a7\u663e\u793aRedis\u96c6\u7fa4\u8d1f\u8f7d\u6b63\u5e38\u3002\u901a\u8fc7<strong>\u5206\u5e03\u5f0f\u8ffd\u8e2a\u706b\u7130\u56fe<\/strong>\u5206\u6790\uff0c\u53d1\u73b080%\u7684\u6162\u67e5\u8be2\u6e90\u81ea\u67d0\u4e2a\u670d\u52a1\u5bf9Hash\u7ed3\u6784\u7684\u9519\u8bef\u4f7f\u7528\u2014\u2014\u9ad8\u9891\u8c03\u7528HGETALL\u800c\u975eHGET\uff0c\u5bfc\u81f4\u503c\u8d8a\u5927\u6027\u80fd\u8870\u51cf\u8d8a\u5267\u70c8\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u5206\u5e03\u5f0f\u8ffd\u8e2a\u7684\u6280\u672f\u7a81\u7834\u65b9\u5411\">\u4e09\u3001\u5206\u5e03\u5f0f\u8ffd\u8e2a\u7684\u6280\u672f\u7a81\u7834\u65b9\u5411<\/h3>\n<p>\u4e3a\u5e94\u5bf9\u4e0a\u8ff0\u6311\u6218\uff0c\u65b0\u4e00\u4ee3\u8ffd\u8e2a\u7cfb\u7edf\u5728\u4e09\u4e2a\u7ef4\u5ea6\u8fdb\u884c\u9769\u65b0\uff1a<\/p>\n<h4 id=\"1-\u6307\u4ee4\u7ea7\u57cb\u70b9\u589e\u5f3a\">1. <strong>\u6307\u4ee4\u7ea7\u57cb\u70b9\u589e\u5f3a<\/strong><\/h4>\n<p>\u5728Redis\u7684<code>processCommand<\/code>\u9636\u6bb5\u6ce8\u5165\u63a2\u9488\uff0c\u8bb0\u5f55\u5b8c\u6574\u547d\u4ee4\u53c2\u6570\uff08\u8131\u654f\u540e\uff09\u3002\u5f53\u68c0\u6d4b\u5230<code>KEYS*<\/code>\u8fd9\u7c7b\u5371\u9669\u547d\u4ee4\u65f6\uff0c\u81ea\u52a8\u6807\u8bb0\u4e3a\u9ad8\u5371Span\u5e76\u901a\u8fc7<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a>\u7684Metric API\u751f\u6210\u544a\u8b66\u4e8b\u4ef6\u3002Elastic APM\u7684Redis\u76d1\u63a7\u6a21\u5757\u6b63\u662f\u91c7\u7528\u6b64\u65b9\u6848\uff0c\u53ef\u7cbe\u51c6\u8bc6\u522b\u51fa\u56e0\u8bef\u7528SCAN\u547d\u4ee4\u5bfc\u81f4\u7684\u96c6\u7fa4\u8d1f\u8f7d\u4e0d\u5747\u8861\u3002<\/p>\n<h4 id=\"2-\u7f13\u5b58\u8bed\u4e49\u89e3\u6790\">2. <strong>\u7f13\u5b58\u8bed\u4e49\u89e3\u6790<\/strong><\/h4>\n<p>\u5c06\u539f\u59cbRedis\u534f\u8bae\u8f6c\u6362\u4e3a\u4e1a\u52a1\u8bed\u4e49\uff0c\u4f8b\u5982\u5c06<code>ZADD leaderboard 1000 &quot;user_123&quot;<\/code>\u89e3\u6790\u4e3a&rdquo;\u73a9\u5bb6\u79ef\u5206\u66f4\u65b0&rdquo;\u3002\u8fd9\u9700\u8981\u8ffd\u8e2a\u7cfb\u7edf\u96c6\u6210\u9886\u57df\u77e5\u8bc6\u56fe\u8c31\uff0c\u963f\u91cc\u4e91\u7684ARMS\u4ea7\u54c1\u901a\u8fc7\u914d\u7f6e\u6b63\u5219\u8868\u8fbe\u5f0f\u6a21\u677f\u5b9e\u73b0\u8be5\u529f\u80fd\uff0c\u4f7f\u5f97\u8fd0\u7ef4\u4eba\u5458\u80fd\u76f4\u63a5\u770b\u5230&rdquo;\u8d2d\u7269\u8f66\u5546\u54c1\u6570\u8d85\u8fc7\u9608\u503c\u5bfc\u81f4HSET\u53d8\u6162&rdquo;\u8fd9\u7c7b\u4e1a\u52a1\u7ea7\u8bca\u65ad\u7ed3\u8bba\u3002<\/p>\n<h4 id=\"3-\u591a\u7ef4\u6570\u636e\u878d\u5408\">3. <strong>\u591a\u7ef4\u6570\u636e\u878d\u5408<\/strong><\/h4>\n<p>\u5c06\u8ffd\u8e2a\u6570\u636e\u4e0e\u57fa\u7840\u8bbe\u65bd\u6307\u6807\uff08\u5982Redis\u7684connected_clients\u3001evicted_keys\uff09\u8fdb\u884c\u65f6\u7a7a\u5bf9\u9f50\u3002Honeycomb\u516c\u53f8\u7684<strong>Triggered Tracing<\/strong>\u6280\u672f\u53ef\u5728CPU\u4f7f\u7528\u7387\u7a81\u7834\u9608\u503c\u65f6\uff0c\u81ea\u52a8\u6355\u83b7\u8be5\u8282\u70b9\u7684\u5b8c\u6574\u8c03\u7528\u94fe\u6837\u672c\uff0c\u6709\u6548\u89e3\u51b3\u4e86\u4f20\u7edf\u76d1\u63a7\u4e2d&rdquo;\u6307\u6807\u5f02\u5e38\u4f46\u627e\u4e0d\u5230\u5bf9\u5e94\u8bf7\u6c42&rdquo;\u7684\u56f0\u5883\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u843d\u5730\u5b9e\u8df5\u4e2d\u7684\u5173\u952e\u51b3\u7b56\u70b9\">\u56db\u3001\u843d\u5730\u5b9e\u8df5\u4e2d\u7684\u5173\u952e\u51b3\u7b56\u70b9<\/h3>\n<p>\u5728\u5177\u4f53\u5b9e\u65bd\u65f6\uff0c\u6280\u672f\u56e2\u961f\u9700\u8981\u6743\u8861\u4ee5\u4e0b\u8981\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u91c7\u6837\u7387\u9002\u914d<\/strong>\uff1a\u5168\u91cf\u91c7\u96c6\u5bf9\u9ad8\u541e\u5410\u7f13\u5b58\u96c6\u7fa4\u7684\u6027\u80fd\u635f\u8017\u53ef\u8fbe8%-15%\uff0c\u52a8\u6001\u91c7\u6837\u7b97\u6cd5\uff08\u5982Tail-based Sampling\uff09\u80fd\u4fdd\u7559\u5f02\u5e38\u8bf7\u6c42\u7684\u540c\u65f6\u5c06\u635f\u8017\u63a7\u5236\u57283%\u4ee5\u5185\n<\/li>\n<li><strong>\u6570\u636e\u5b58\u50a8\u4f18\u5316<\/strong>\uff1a\u5355\u4e2aTrace\u5305\u542b\u7684Redis Span\u53ef\u80fd\u5360\u603b\u4f53\u79ef\u768460%\uff0cJaeger\u7684v2\u7248\u672c\u91c7\u7528\u5217\u5f0f\u5b58\u50a8\u540e\uff0c\u67e5\u8be2\u6548\u7387\u63d0\u53474\u500d\n<\/li>\n<li><strong>\u5b89\u5168\u5408\u89c4\u8fb9\u754c<\/strong>\uff1a\u7f13\u5b58\u6570\u636e\u5f80\u5f80\u5305\u542b\u654f\u611f\u4fe1\u606f\uff0c\u9700\u5728\u91c7\u96c6\u7aef\u5b9e\u65bd\u5b57\u6bb5\u64e6\u9664\uff08\u5982\u5c06<code>HMGET user:1234 profile phone<\/code>\u66ff\u6362\u4e3a<code>HMGET user:* profile phone<\/code>\uff09\n<\/li>\n<\/ul>\n<p>\u67d0\u91d1\u878d\u79d1\u6280\u516c\u53f8\u7684\u5b9e\u8df5\u5370\u8bc1\u4e86\u8fd9\u4e9b\u8bbe\u8ba1\u7684\u4ef7\u503c\uff1a\u901a\u8fc7\u6539\u9020Jaeger Collector\uff0c\u4f7f\u5176\u80fd\u591f\u8bc6\u522bRedis Stream\u7684\u6d88\u8d39\u7ec4\u504f\u79fb\u91cf\uff0c\u6210\u529f\u5b9a\u4f4d\u5230\u56e0XPENDING\u547d\u4ee4\u5806\u79ef\u5bfc\u81f4\u7684\u652f\u4ed8\u56de\u8c03\u5ef6\u8fdf\u95ee\u9898\uff0c\u5c06MTTR\uff08\u5e73\u5747\u6062\u590d\u65f6\u95f4\uff09\u4ece2\u5c0f\u65f6\u7f29\u77ed\u81f38\u5206\u949f\u3002<\/p>\n<hr>\n<h3 id=\"\u4e94-\u672a\u6765\u6f14\u8fdb\u8d8b\u52bf\">\u4e94\u3001\u672a\u6765\u6f14\u8fdb\u8d8b\u52bf<\/h3>\n<p>\u968f\u7740Service Mesh\u548ceBPF\u6280\u672f\u7684\u666e\u53ca\uff0c<strong>\u65e0\u4fb5\u5165\u5f0f\u89c2\u6d4b<\/strong>\u6b63\u5728\u6539\u53d8\u6e38\u620f\u89c4\u5219\u3002Pixie\u9879\u76ee\u901a\u8fc7\u5185\u6838\u5c42\u6293\u5305\u89e3\u6790Redis\u534f\u8bae\uff0c\u65e0\u9700\u4fee\u6539\u5e94\u7528\u4ee3\u7801\u5373\u53ef\u6784\u5efa\u5b8c\u6574\u7684\u7f13\u5b58\u8c03\u7528\u62d3\u6251\u56fe\u3002\u8fd9\u79cd\u65b9\u6848\u867d\u635f\u5931\u90e8\u5206\u5e94\u7528\u5c42\u4e0a\u4e0b\u6587\uff0c\u4f46\u5bf9\u9057\u7559\u7cfb\u7edf\u6539\u9020\u5177\u6709\u6781\u5927\u5438\u5f15\u529b\u3002<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c<strong>AI\u8f85\u52a9<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a><\/strong>\u5f00\u59cb\u8fdb\u5165\u5b9e\u7528\u9636\u6bb5\u3002New Relic\u7684\u5f02\u5e38\u68c0\u6d4b\u5f15\u64ce\u901a\u8fc7\u5bf9\u6bd4\u5386\u53f2\u8ffd\u8e2a\u6a21\u5f0f\uff0c\u80fd\u81ea\u52a8\u8bc6\u522b\u51fa\u56e0\u7f13\u5b58\u5931\u6548\u7b56\u7565\u53d8\u66f4\u5bfc\u81f4\u7684\u6570\u636e\u5e93\u7a7f\u900f\u98ce\u66b4\u3002\u5728\u6d4b\u8bd5\u73af\u5883\u4e2d\uff0c\u8be5\u7cfb\u7edf\u6210\u529f\u9884\u6d4b\u4e86Memcached\u5927\u8303\u56f4\u952e\u9a71\u9010\u5f15\u53d1\u7684\u8fde\u9501\u6545\u969c\uff0c\u6bd4\u4eba\u5de5\u544a\u8b66\u63d0\u524d11\u5206\u949f\u53d1\u51fa\u9884\u8b66\u3002<\/p>\n<hr>\n<p>\u5728\u4e91\u539f\u751f\u6280\u672f\u6808\u4e2d\uff0c\u7f13\u5b58\u7cfb\u7edf\u5df2\u4ece\u7b80\u5355\u7684\u6570\u636e\u6682\u5b58\u533a\u6f14\u5316\u4e3a\u5173\u952e\u72b6\u6001\u7ba1\u7406\u67a2\u7ebd\u3002\u53ea\u6709\u5c06\u5206\u5e03\u5f0f\u8ffd\u8e2a\u7684\u89c2\u6d4b\u7ef4\u5ea6\u4ece<strong>\u670d\u52a1\u95f4\u8c03\u7528<\/strong>\u6269\u5c55\u5230<strong>\u6570\u636e\u6d41\u52a8\u672c\u8eab<\/strong>\uff0c\u624d\u80fd\u771f\u6b63\u89e3\u5f00\u590d\u6742\u7cfb\u7edf\u4e2d\u7684\u6027\u80fd\u8c1c\u9898\u3002\u5f53\u6bcf\u4e2aRedis\u547d\u4ee4\u90fd\u80fd\u5728\u5168\u5c40\u4e0a\u4e0b\u6587\u4e2d\u627e\u5230\u5b83\u7684\u56e0\u679c\u94fe\uff0c\u6211\u4eec\u8ddd\u79bb\u6784\u5efa\u771f\u6b63\u5f39\u6027\u7684\u5206\u5e03\u5f0f\u67b6\u6784\u5c31\u66f4\u8fd1\u4e86\u4e00\u6b65\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5fae\u670d\u52a1\u67b6\u6784\u76db\u884c\u7684\u4eca\u5929\uff0c\u4e00\u4e2a\u7b80\u5355\u7684\u7528\u6237\u8bf7\u6c42\u53ef\u80fd\u8de8\u8d8a\u6570\u5341\u4e2a\u670d\u52a1\u8282\u70b9\uff0c\u800c\u5206\u5e03\u5f0f\u7f13\u5b58\u7cfb\u7edf\u4f5c\u4e3a\u7f13\u89e3\u6570\u636e\u5e93\u538b\u529b\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u5176\u6027\u80fd\u6ce2\u52a8\u76f4\u63a5\u5f71\u54cd\u7740\u6574\u4e2a\u7cfb\u7edf\u7684\u54cd\u5e94\u901f\u5ea6\u3002\u5f53\u67d0\u4e2a\u8d2d\u7269\u8f66\u670d\u52a1\u7684Redis\u96c6\u7fa4\u7a81\u7136\u51fa\u73b0\u5ef6\u8fdf\uff0c\u8fd0\u7ef4\u56e2\u961f\u5f80\u5f80\u9700\u8981\u8017\u8d39\u6570\u5c0f\u65f6\u6392\u67e5\u7a76\u7adf\u662f\u7f51\u7edc\u5ef6\u8fdf\u3001\u7f13\u5b58\u51fb\u7a7f\u8fd8\u662f\u4ee3\u7801\u903b\u8f91\u7f3a\u9677\u5bfc\u81f4\u2014\u2014\u8fd9\u79cd&rdquo;\u9ed1\u76d2&rdquo;\u72b6\u6001\u6b63\u662f\u73b0\u4ee3\u5206\u5e03\u5f0f\u7cfb\u7edf\u76d1\u63a7\u7684\u75db\u70b9\u3002\u5206\u5e03\u5f0f\u8ffd\u8e2a\u6280\u672f\u7684\u51fa\u73b0\uff0c\u5982\u540c\u4e3a\u590d\u6742\u7684\u7cfb\u7edf\u94fe\u8def\u88c5\u4e0a\u4e86X\u5149\u673a\uff0c\u4f46\u5b83\u5728\u5904\u7406\u7f13\u5b58\u8fd9\u7c7b\u7279\u6b8a\u4e2d\u95f4\u4ef6\u65f6\uff0c\u9762\u4e34\u7740\u72ec\u7279\u7684\u6311\u6218\u4e0e\u673a\u9047\u3002 \u4e00\u3001\u5206\u5e03\u5f0f\u8ffd\u8e2a\u7684\u6838\u5fc3\u89c2\u6d4b\u903b\u8f91 \u5206\u5e03\u5f0f\u8ffd\u8e2a\u7684\u672c\u8d28\u662f\u901a\u8fc7\u552f\u4e00TraceID\u4e32\u8054\u8de8\u670d\u52a1\u8fb9\u754c\u7684\u8c03\u7528\u94fe\uff0c\u5176\u6838\u5fc3\u6280\u672f\u5305\u62ec\u4e0a\u4e0b\u6587\u4f20\u64ad\u3001Span\u8bb0\u5f55\u548c\u65f6\u95f4\u8f74\u805a\u5408\u3002\u4ee5OpenTelemetry\u6807\u51c6\u4e3a\u4f8b\uff0c\u6bcf\u6b21Redis\u67e5\u8be2\u4f1a\u88ab\u8bb0\u5f55\u4e3a\u5e26\u6709db.operation=GET\u6807\u7b7e\u7684Span\u8282\u70b9\uff0c\u5e76\u5173\u8054\u5230\u4e0a\u6e38\u670d\u52a1\u7684\u8c03\u7528\u6811\u4e2d\u3002\u8fd9\u79cd\u7ec6\u7c92\u5ea6\u89c2\u6d4b\u4f7f\u5f97\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u76f4\u89c2\u770b\u5230\uff1a\u67d0\u4e2a\u5546\u54c1\u8be6\u60c5\u63a5\u53e380%\u7684\u65f6\u95f4\u6d88\u8017\u5728Memcached\u7684\u6279\u91cf\u8bfb\u53d6\u64cd\u4f5c\u4e0a\u3002 \u4f46\u4f20\u7edfAPM\u5de5\u5177\uff08\u5982\u65e9\u671f\u7248\u672c\u7684Zipkin\uff09\u5bf9\u7f13\u5b58\u7cfb\u7edf\u7684\u652f\u6301\u505c\u7559\u5728\u57fa\u7840\u6307\u6807\u91c7\u96c6\u5c42\u9762\uff0c\u96be\u4ee5\u6355\u6349\u4ee5\u4e0b\u5173\u952e\u573a\u666f\uff1a \u7f13\u5b58\u7a7f\u900f\u98ce\u66b4\u4e2d\u5927\u91cf\u65e0\u6548\u952e\u67e5\u8be2\u5728\u8ffd\u8e2a\u89c6\u56fe\u4e2d\u7684\u805a\u5408\u5448\u73b0 \u70ed\u70b9Key\u7ade\u4e89\u5bfc\u81f4\u7684\u8fde\u63a5\u6c60\u6392\u961f\u5ef6\u8fdf\u5206\u5e03 \u8de8\u5730\u57df\u591a\u7ea7\u7f13\u5b58\uff08\u672c\u5730L1+\u8fdc\u7a0bL2\uff09\u7684\u534f\u540c\u6548\u7387\u5206\u6790 \u4e8c\u3001\u7f13\u5b58\u7cfb\u7edf\u6027\u80fd\u76d1\u63a7\u7684\u7279\u6b8a\u6027 \u4e0e\u6570\u636e\u5e93\u76d1\u63a7\u4e0d\u540c\uff0c\u5206\u5e03\u5f0f\u7f13\u5b58\u7684\u6027\u80fd\u74f6\u9888\u5f80\u5f80\u5448\u73b0\u975e\u7ebf\u6027\u7279\u5f81\u3002\u67d0\u6b21\u538b\u6d4b\u6570\u636e\u663e\u793a\uff0c\u5f53Redis\u96c6\u7fa4\u8fde\u63a5\u6570\u8d85\u8fc72000\u65f6\uff0cP99\u5ef6\u8fdf\u4f1a\u4ece3ms\u9661\u589e\u81f3300ms\u3002\u8fd9\u79cd\u7a81\u53d8\u6027\u8981\u6c42\u76d1\u63a7\u7cfb\u7edf\u5fc5\u987b\u5177\u5907\uff1a \u6beb\u79d2\u7ea7\u7ec6\u7c92\u5ea6\u91c7\u6837\uff1a\u6355\u6349\u5355\u4e2aMGET\u547d\u4ee4\u5728\u4e0d\u540c\u5206\u7247\u4e0a\u7684\u6267\u884c\u5dee\u5f02 \u4e0a\u4e0b\u6587\u5173\u8054\u80fd\u529b\uff1a\u5c06\u7f13\u5b58\u64cd\u4f5c\u4e0e\u5177\u4f53\u4e1a\u52a1\u573a\u666f\uff08\u5982\u79d2\u6740\u6d3b\u52a8\u5e93\u5b58\u6821\u9a8c\uff09\u5173\u8054 \u8d44\u6e90\u7ade\u4e89\u53ef\u89c6\u5316\uff1a\u7ebf\u7a0b\u6c60\u3001\u5185\u5b58\u5206\u914d\u3001\u7f51\u7edcIO\u7b49\u591a\u7ef4\u6307\u6807\u7684\u8054\u52a8\u5206\u6790 \u67d0\u7535\u5546\u5e73\u53f0\u66fe\u906d\u9047\u8fc7\u8fd9\u6837\u7684\u6848\u4f8b\uff1a\u4fc3\u9500\u671f\u95f4\u8ba2\u5355\u670d\u52a1\u54cd\u5e94\u65f6\u95f4\u66b4\u6da8\uff0c\u4f20\u7edf\u76d1\u63a7\u663e\u793aRedis\u96c6\u7fa4\u8d1f\u8f7d\u6b63\u5e38\u3002\u901a\u8fc7\u5206\u5e03\u5f0f\u8ffd\u8e2a\u706b\u7130\u56fe\u5206\u6790\uff0c\u53d1\u73b080%\u7684\u6162\u67e5\u8be2\u6e90\u81ea\u67d0\u4e2a\u670d\u52a1\u5bf9Hash\u7ed3\u6784\u7684\u9519\u8bef\u4f7f\u7528\u2014\u2014\u9ad8\u9891\u8c03\u7528HGETALL\u800c\u975eHGET\uff0c\u5bfc\u81f4\u503c\u8d8a\u5927\u6027\u80fd\u8870\u51cf\u8d8a\u5267\u70c8\u3002 \u4e09\u3001\u5206\u5e03\u5f0f\u8ffd\u8e2a\u7684\u6280\u672f\u7a81\u7834\u65b9\u5411 \u4e3a\u5e94\u5bf9\u4e0a\u8ff0\u6311\u6218\uff0c\u65b0\u4e00\u4ee3\u8ffd\u8e2a\u7cfb\u7edf\u5728\u4e09\u4e2a\u7ef4\u5ea6\u8fdb\u884c\u9769\u65b0\uff1a 1. \u6307\u4ee4\u7ea7\u57cb\u70b9\u589e\u5f3a \u5728Redis\u7684processCommand\u9636\u6bb5\u6ce8\u5165\u63a2\u9488\uff0c\u8bb0\u5f55\u5b8c\u6574\u547d\u4ee4\u53c2\u6570\uff08\u8131\u654f\u540e\uff09\u3002\u5f53\u68c0\u6d4b\u5230KEYS*\u8fd9\u7c7b\u5371\u9669\u547d\u4ee4\u65f6\uff0c\u81ea\u52a8\u6807\u8bb0\u4e3a\u9ad8\u5371Span\u5e76\u901a\u8fc7OpenTelemetry\u7684Metric API\u751f\u6210\u544a\u8b66\u4e8b\u4ef6\u3002Elastic APM\u7684Redis\u76d1\u63a7\u6a21\u5757\u6b63\u662f\u91c7\u7528\u6b64\u65b9\u6848\uff0c\u53ef\u7cbe\u51c6\u8bc6\u522b\u51fa\u56e0\u8bef\u7528SCAN\u547d\u4ee4\u5bfc\u81f4\u7684\u96c6\u7fa4\u8d1f\u8f7d\u4e0d\u5747\u8861\u3002 2. \u7f13\u5b58\u8bed\u4e49\u89e3\u6790 \u5c06\u539f\u59cbRedis\u534f\u8bae\u8f6c\u6362\u4e3a\u4e1a\u52a1\u8bed\u4e49\uff0c\u4f8b\u5982\u5c06ZADD leaderboard 1000 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