{"id":42291,"date":"2026-10-12T15:06:05","date_gmt":"2026-10-12T07:06:05","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=42291"},"modified":"2026-10-12T15:50:00","modified_gmt":"2026-10-12T07:50:00","slug":"%e6%b5%99%e5%95%86%e8%af%81%e5%88%b8%e4%ba%a4%e6%98%93%e5%85%a8%e9%93%be%e8%b7%af%e7%9b%91%e6%8e%a7%e5%ae%9e%e8%b7%b5%ef%bc%9aebpfwasm-%e9%87%8d%e6%9e%84%e8%af%81%e5%8a%b5%e4%ba%a4%e6%98%93%e5%8f%af","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/42291.html","title":{"rendered":"\u6d59\u5546\u8bc1\u5238\u4ea4\u6613\u5168\u94fe\u8def\u76d1\u63a7\u5b9e\u8df5\uff1aeBPF+Wasm \u91cd\u6784\u8bc1\u52b5\u4ea4\u6613\u53ef\u89c2\u6d4b\u4f53\u7cfb"},"content":{"rendered":"\n
\n

\u8fd1\u65e5\uff0c\u7531 \u6d59\u5546\u8bc1\u5238\u6280\u672f\u56e2\u961f \u64b0\u5199\u7684\u300a\u57fa\u4e8e eBPF \u7684\u65e0\u4fb5\u2f0a\u5168\u94fe\u8def\u53ef\u89c2\u6d4b\u6280\u672f\u5728\u4fe1\u521b\u8bc1\u5238\u6838\u2f3c\u4ea4\u6613\u7cfb\u7edf\u4e2d\u7684\u5b9e\u8df5\u300b<\/em>\u4e00\u6587\u520a\u767b\u4e8e\u300a\u4ea4\u6613\u6280\u672f\u524d\u6cbf\u300b\u4fe1\u521b\u4e13\u520a\uff08\u7b2c\u5341\u4e8c\u671f\uff092026\u5e74\u7b2c2\u671f\u3002\u4e91\u6749\u7f51\u7edc\u4f5c\u4e3a\u672c\u6b21\u9879\u76ee\u7684\u6280\u672f\u65b9\u6848\u63d0\u4f9b\u65b9\uff0c\u4e0b\u9762\u5c06\u4ece\u8054\u5408\u89c6\u89d2\u68b3\u7406\u8fd9\u4e00\u6807\u6746\u5b9e\u8df5\u7684\u5173\u952e\u8def\u5f84\u3002<\/strong><\/p>\n<\/blockquote>\n\n\n\n

\u5728\u8bc1\u5238\u884c\u4e1a\u6df1\u5316\u6570\u5b57\u5316\u8f6c\u578b\u4e0e\u4fe1\u521b\u6218\u7565\u7684\u53cc\u91cd\u80cc\u666f\u4e0b\uff0c\u4e91\u539f\u751f\u67b6\u6784\u5df2\u6210\u4e3a\u5238\u5546\u6838\u5fc3\u4ea4\u6613\u7cfb\u7edf\u7684\u6280\u672f\u57fa\u5ea7\u3002\u7136\u800c\uff0c\u5f53\u6838\u5fc3\u4e1a\u52a1\u5168\u9762\u8fc8\u5411\u56fd\u4ea7\u5316\u8f6f\u786c\u4ef6\u5e95\u5ea7\uff0c\u8bc1\u5238\u4ea4\u6613\u9762\u4e34\u7684\u8fd0\u7ef4\u73af\u5883\u4e5f\u53d1\u751f\u4e86\u6df1\u523b\u53d8\u5316\uff1a\u4e00\u7b14\u4ea4\u6613\u7a7f\u900f\u5ba2\u6237\u7aef\u3001\u7f51\u5173\u3001\u4ea4\u6613\u524d\u7f6e\u3001\u6838\u5fc3\u5f15\u64ce\u53ca\u56fd\u4ea7\u5206\u5e03\u5f0f\u6570\u636e\u5e93\uff0c\u4efb\u4f55\u4e00\u4e2a\u73af\u8282\u7684\u5fae\u5c0f\u5ef6\u8fdf\u6296\u52a8\uff0c\u90fd\u53ef\u80fd\u5f15\u53d1\u4e1a\u52a1\u98ce\u9669\u3002 <\/p>\n\n\n\n

\u5982\u4f55\u5728\u4e25\u683c\u9075\u5faa\u6838\u5fc3\u7cfb\u7edf\u201c\u96f6\u4ee3\u7801\u4fee\u6539\u3001\u96f6\u670d\u52a1\u91cd\u542f\u201d\u7684\u524d\u63d0\u4e0b\uff0c\u6253\u7834\u79c1\u6709\u534f\u8bae\u4e0e\u5f02\u6784\u4fe1\u521b\u6808\u5e26\u6765\u7684\u201c\u89c2\u6d4b\u9ed1\u76d2\u201d\uff1f\u6d59\u5546\u8bc1\u5238\u7ed9\u51fa\u4e86\u57fa\u4e8e eBPF\u00a0\u6280\u672f\u7684\u5de5\u7a0b\u5b9e\u8df5\u89e3\u7b54\u3002\u00a0<\/p>\n\n\n\n

\u4e00\u3001\u6311\u6218<\/em>\uff1a\u4fe1\u521b + \u6838\u5fc3\u4ea4\u6613\u4e0b\u7684\u4e09\u5927\u8fd0\u7ef4\u96be\u9898<\/strong><\/h2>\n\n\n\n

\u968f\u7740\u6838\u5fc3\u7cfb\u7edf\u5b8c\u6210\u4fe1\u521b\u5316\u6539\u9020\uff0c\u8f6f\u4ef6\u4e0e\u786c\u4ef6\u4f53\u7cfb\u91cd\u6784\u5e26\u6765\u7684\u591a\u91cd\u5f02\u6784\u6027\uff0c\u4f7f\u4f20\u7edf\u8fd0\u7ef4\u5de5\u5177\u9762\u4e34\u524d\u6240\u672a\u6709\u7684\u6311\u6218\u3002 <\/p>\n\n\n\n

\u4fe1\u521b\u8f6f\u786c\u4ef6\u5806\u6808\u9ad8\u5ea6\u5f02\u6784<\/strong>\uff1a<\/strong>\u786c\u4ef6\u5c42\u5f62\u6210\u4e86 ARM64 \u4e0e x86 \u7684\u6df7\u5408\u90e8\u7f72\u683c\u5c40\uff0c\u8f6f\u4ef6\u5c42\u5219\u89c4\u6a21\u5316\u5f15\u5165\u56fd\u4ea7\u64cd\u4f5c\u7cfb\u7edf\uff08\u5982\u94f6\u6cb3\u9e92\u9e9f V10\uff09\u3001\u81ea\u7814\u4e2d\u95f4\u4ef6\u53ca\u56fd\u4ea7\u5206\u5e03\u5f0f\u6570\u636e\u5e93\uff08\u5982 OceanBase\uff09\u3002\u4f20\u7edf APM \u5de5\u5177\u7f3a\u4e4f\u539f\u751f\u9002\u914d\u80fd\u529b\uff0c\u5bfc\u81f4\u57fa\u7840\u8bbe\u65bd\u4e0e\u5e94\u7528\u5c42\u51fa\u73b0\u5927\u9762\u79ef\u76d1\u63a7\u76f2\u533a\u3002 <\/p>\n\n\n\n

\u79c1\u6709\u534f\u8bae\u5bfc\u81f4\u8c03\u7528\u94fe\u8def\u65ad\u88c2<\/strong>\uff1a<\/strong>\u8bc1\u5238\u6838\u5fc3\u4ea4\u6613\u666e\u904d\u91c7\u7528\u201c\u6807\u51c6\u5fae\u670d\u52a1 + \u79c1\u6709\u901a\u4fe1\u534f\u8bae\u201d\u7684\u6df7\u5408\u67b6\u6784\u3002\u4ea4\u6613\u524d\u7f6e\u4e0e\u6838\u5fc3\u5f15\u64ce\u4e4b\u95f4\u5e7f\u6cdb\u4f7f\u7528\u6052\u751f T3 \u7b49\u95ed\u6e90\u79c1\u6709\u534f\u8bae\u3002\u4e3b\u6d41\u76d1\u63a7\u5de5\u5177\u4ec5\u80fd\u8bc6\u522b HTTP \u7b49\u6807\u51c6\u534f\u8bae\uff0c\u9762\u5bf9 T3 \u62a5\u6587\u65f6\u65e0\u6cd5\u89e3\u6790\u4e0a\u4e0b\u6587\uff0c\u5bfc\u81f4\u7aef\u5230\u7aef\u8c03\u7528\u94fe\u5728\u4ea4\u6613\u524d\u7f6e\u5904\u4e2d\u65ad\uff0c\u53ef\u89c2\u6d4b\u8986\u76d6\u7387\u4e0d\u8db3 40%\u3002 <\/p>\n\n\n\n

\u4fb5\u5165\u5f0f\u57cb\u70b9\u9762\u4e34\u4e25\u82db\u7684\u7a33\u5b9a\u6027\u4e0e\u6027\u80fd\u7ea2\u7ebf<\/strong>\uff1a<\/strong>\u6838\u5fc3\u4ea4\u6613\u5bf9\u65f6\u5ef6\u548c\u7a33\u5b9a\u6027\u8981\u6c42\u6781\u5176\u4e25\u82db\u3002\u4f20\u7edf APM \u4f9d\u8d56\u4ee3\u7801\u63d2\u6869\u6216 Agent \u5b57\u8282\u7801\u6ce8\u5165\uff0c\u4e0d\u4ec5\u9700\u8981\u6f2b\u957f\u7684\u56de\u5f52\u6d4b\u8bd5\u4e0e\u591a\u8bed\u8a00\u6808\u9002\u914d\uff0c\u800c\u4e14\u5728\u4e07\u7ea7 TPS \u7684\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\uff0c\u5f80\u5f80\u4ea7\u751f\u8d85\u8fc7 5% \u7684 CPU \u5f00\u9500\u548c\u5c3e\u5ef6\u8fdf\u653e\u5927\u6548\u5e94\uff0c\u6781\u6613\u89e6\u78b0\u7cfb\u7edf\u6027\u80fd\u7ea2\u7ebf\u3002 <\/p>\n\n\n\n

\u9762\u5bf9\u4e09\u91cd\u7ea6\u675f\uff0c\u6d59\u5546\u8bc1\u5238\u8fd0\u7ef4\u56e2\u961f\u7cfb\u7edf\u8bc4\u4f30\u4e86\u00a0Prometheus\u3001ELK\/Loki\u3001Jaeger \u7b49\u7ecf\u5178\u8def\u7ebf\u4ee5\u53ca\u4fb5\u5165\u5f0f APM \u65b9\u6848\u3002\u8003\u8651\u5230\u8bc1\u5238\u6838\u5fc3\u7cfb\u7edf\u5bf9\u201c\u6700\u5c0f\u6539\u52a8\u201d\u4e0e\u201c\u8d85\u4f4e\u65f6\u5ef6\u201d\u7684\u521a\u6027\u9700\u6c42\uff0c\u57fa\u4e8e eBPF \u5185\u6838\u6280\u672f\u7684\u96f6\u4fb5\u6270\u5168\u94fe\u8def\u53ef\u89c2\u6d4b\u65b9\u6848\u8131\u9896\u800c\u51fa\uff0c\u6210\u4e3a\u7834\u89e3\u96be\u9898\u7684\u5173\u952e\u8def\u5f84\u3002\u00a0<\/p>\n\n\n\n

\u4e8c\u3001\u65b9\u6848<\/em>\uff1aDeepFlow \u5168\u6808\u53ef\u89c2\u6d4b\u5e73\u53f0<\/strong><\/h2>\n\n\n\n

\u6574\u5957\u65b9\u6848\u90e8\u7f72\u4e8e\u201c\u9cb2\u9e4f ARM64 \u786c\u4ef6 + \u94f6\u6cb3\u9e92\u9e9f V10 \u64cd\u4f5c\u7cfb\u7edf + OceanBase \u5206\u5e03\u5f0f\u6570\u636e\u5e93\u201d\u7684\u5168\u4fe1\u521b\u5e95\u5ea7\u4e4b\u4e0a\u3002\u7cfb\u7edf\u91c7\u7528\u201c\u8fb9\u7f18\u91c7\u96c6\u2014\u96c6\u4e2d\u5206\u6790\u201d\u7684\u5206\u5c42\u67b6\u6784\uff1a\u57fa\u4e8e Rust \u8bed\u8a00\u5f00\u53d1\u7684 Agent \u7ec4\u4ef6\u4ee5\u975e\u5bb9\u5668\u5316\u72ec\u7acb\u8fdb\u7a0b\u5f62\u5f0f\u90e8\u7f72\u4e8e\u4ea4\u6613\u524d\u7f6e\u3001\u4ea4\u6613\u5f15\u64ce\u3001\u8d26\u6237\u7ba1\u7406\u53ca OceanBase Proxy \u7b49\u4e1a\u52a1\u8282\u70b9\uff1b\u57fa\u4e8e Go \u8bed\u8a00\u5f00\u53d1\u7684 Server \u96c6\u7fa4\u5219\u72ec\u7acb\u90e8\u7f72\u4e8e\u7ba1\u7406\u73af\u5883\u3002\u8fd9\u79cd separation \u9694\u79bb\u90e8\u7f72\u7b56\u7565\u5b9e\u73b0\u4e86\u6570\u636e\u9762\u4e0e\u63a7\u5236\u9762\u7684\u5f7b\u5e95\u5206\u79bb\uff0c\u65e2\u9075\u5faa\u4e86\u6838\u5fc3\u7cfb\u7edf\u201c\u6700\u5c0f\u53d8\u66f4\u201d\u539f\u5219\uff0c\u53c8\u89c4\u907f\u4e86\u7f51\u7edc\u62e5\u585e\u5e72\u6270\u5b9e\u65f6\u4ea4\u6613\u94fe\u8def\u7684\u98ce\u9669\uff0c\u5728\u4fdd\u969c\u5168\u6808\u53ef\u89c2\u6d4b\u80fd\u529b\u7684\u540c\u65f6\u5c06\u7cfb\u7edf\u5f00\u9500\u964d\u81f3\u6700\u4f4e\u3002<\/p>\n\n\n\n

\"\"
\u56fe1 \u57fa\u4e8e eBPF \u7684\u2f46\u4fb5\u2f0a\u5168\u94fe\u8def\u53ef\u89c2\u6d4b\u7cfb\u7edf\u67b6\u6784<\/figcaption><\/figure>\n\n\n\n

2.1<\/strong> \u57fa\u4e8e eBPF \u7684\u5185\u6838\u7ea7\u2f46\u4fb5\u2f0a\u6570\u636e\u91c7\u96c6\u5f15\u64ce<\/strong><\/h3>\n\n\n\n

\u4f5c\u4e3a Agent \u7ec4\u4ef6\u7684\u6838\u5fc3\uff0c\u91c7\u96c6\u5f15\u64ce\u5229\u7528 Linux \u5185\u6838 eBPF \u865a\u62df\u673a\u673a\u5236\uff0c\u5728\u65e0\u9700\u6539\u52a8\u5e94\u7528\u4ee3\u7801\u3001\u4e0d\u4fb5\u5165\u4e1a\u52a1\u8fdb\u7a0b\u7684\u524d\u63d0\u4e0b\uff0c\u6784\u5efa\u4e86\u8986\u76d6\u7cfb\u7edf\u8c03\u7528\u5c42\u3001\u5185\u6838\u51fd\u6570\u5c42\u4e0e\u7528\u6237\u51fd\u6570\u5c42\u7684\u591a\u5c42\u63a2\u9488\u4f53\u7cfb\u3002\u9488\u5bf9\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u4f20\u8f93\u5f00\u9500\uff0c\u5f15\u64ce\u91c7\u7528\u201cBurst \u79ef\u538b\u2014\u6279\u91cf\u4f20\u8f93\u201d\u4e0e Per-CPU \u72ec\u5360\u7f13\u51b2\u533a\u673a\u5236\uff0c\u6709\u6548\u907f\u514d\u4e86\u9501\u7ade\u4e89\u4e0e\u9891\u7e41\u4e0a\u4e0b\u6587\u5207\u6362\uff0c\u5b9e\u6d4b\u5728 8 \u4e07 QPS HTTP \u6d41\u91cf\u4e0b\u4ec5\u9700\u5355 CPU \u6838\u5fc3\u5373\u53ef\u5b8c\u6210\u91c7\u96c6\u3002\u5728\u94fe\u8def\u5173\u8054\u65b9\u9762\uff0c\u7b97\u6cd5\u6253\u7834\u4e86\u4f20\u7edf\u663e\u5f0f\u6ce8\u5165 Trace ID \u7684\u4f9d\u8d56\uff1a\u8de8\u8282\u70b9\u5229\u7528 TCP \u5e8f\u5217\u53f7\u3001\u65f6\u95f4\u6233\u4e0e\u4e94\u5143\u7ec4\u6784\u5efa Span \u5173\u7cfb\uff1b\u8fdb\u7a0b\u5185\u4f9d\u636e\u7cfb\u7edf\u8c03\u7528\u65f6\u5e8f\u63a8\u65ad\u8def\u5f84\uff1b\u8de8\u7ebf\u7a0b\u53ca\u5f02\u6b65\u573a\u666f\u5219\u63d0\u53d6\u6d41\u6c34\u53f7\u4f5c\u4e3a\u5168\u5c40 Trace ID \u4e32\u8054\u8c03\u7528\u94fe\uff0c\u5b9e\u73b0\u8de8\u5f02\u6b65\u8fb9\u754c\u8ffd\u8e2a\u3002<\/p>\n\n\n\n

\"\"
\u56fe2 \u57fa\u4e8e eBPF \u7684\u5185\u6838\u7ea7\u2f46\u4fb5\u2f0a\u6570\u636e\u91c7\u96c6\u5f15\u64ce<\/figcaption><\/figure>\n\n\n\n

2.2 \u57fa\u4e8e WebAssembly \u7684\u79c1\u6709\u534f\u8bae\u89e3\u6790\u6a21\u5757<\/strong><\/h3>\n\n\n\n

\u9488\u5bf9\u6052\u751f T3 \u7b49\u5c01\u95ed\u79c1\u6709\u534f\u8bae\uff0c\u7cfb\u7edf\u8bbe\u8ba1\u4e86\u201ceBPF \u91c7\u96c6\u2014Wasm \u89e3\u6790\u201d\u4e24\u9636\u6bb5\u534f\u540c\u673a\u5236\u3002\u5185\u6838\u6001\u63a2\u9488\u4ec5\u8d1f\u8d23\u9ad8\u6548\u6355\u83b7\u539f\u59cb Payload \u5e76\u4f20\u9012\u81f3\u7528\u6237\u6001\uff0c\u5f53\u5185\u7f6e\u89e3\u6790\u5668\u65e0\u6cd5\u8bc6\u522b\u65f6\uff0c\u4ea4\u7531 Wasm \u63d2\u4ef6\u5339\u914d\u9b54\u6570\u5e76\u63d0\u53d6\u529f\u80fd\u53f7\u3001\u4ea4\u6613\u6d41\u6c34\u53f7\u53ca\u9519\u8bef\u7801\uff0c\u65e0\u7f1d\u6620\u5c04\u81f3\u7edf\u4e00\u53ef\u89c2\u6d4b\u6570\u636e\u6a21\u578b\u3002\u4e3a\u786e\u4fdd\u751f\u4ea7\u5b89\u5168\uff0cWasm \u6c99\u7bb1\u63d0\u4f9b\u4e86\u72ec\u7acb\u7684\u5185\u5b58\u7a7a\u95f4\u4e0e\u4e25\u683c\u7684\u8d44\u6e90\u7ba1\u63a7\uff0c\u4e00\u65e6\u63d2\u4ef6\u5f02\u5e38\u4f1a\u81ea\u52a8\u964d\u7ea7\u4e3a\u201c\u4e0d\u89e3\u6790\u79c1\u6709\u534f\u8bae\u201d\u6a21\u5f0f\uff0c\u4e0d\u5f71\u54cd\u4e3b\u8fdb\u7a0b\u7a33\u5b9a\u6027\uff1b\u540c\u65f6\u63d2\u4ef6\u652f\u6301\u4e8c\u8fdb\u5236\u72ec\u7acb\u5206\u53d1\u4e0e\u52a8\u6001\u70ed\u66f4\u65b0\uff0c\u53ef\u7075\u6d3b\u5e94\u5bf9\u4e1a\u52a1\u534f\u8bae\u7684\u5feb\u901f\u8fed\u4ee3\u3002<\/p>\n\n\n\n

\"\"
\u56fe3 Wasm \u63d2\u4ef6\u6269\u5c55\u79c1\u6709\u534f\u8bae\u89e3\u6790\u6d41\u7a0b<\/figcaption><\/figure>\n\n\n\n

2.3 \u4fe1\u521b\u73af\u5883\u9002\u914d\u7b56\u7565<\/strong><\/h3>\n\n\n\n

\u9488\u5bf9\u201c\u9cb2\u9e4f ARM64 + \u9e92\u9e9f V10\u201d\u7684\u4fe1\u521b\u8f6f\u786c\u4ef6\u7ec4\u5408\uff0cAgent \u4f18\u5148\u5229\u7528 BTF \u4fe1\u606f\uff0c\u5e76\u5728 BTF \u4e0d\u53ef\u7528\u65f6\u901a\u8fc7\u8fd0\u884c\u65f6\u63a2\u6d4b\u7b97\u6cd5\u63a8\u65ad\u5185\u5b58\u504f\u79fb\uff0c\u540c\u65f6\u5b8c\u6210\u4e86 ARM64 \u539f\u751f\u7f16\u8bd1\u4e0e\u67b6\u6784\u5dee\u5f02\u5904\u7406\uff0c\u786e\u4fdd\u8de8\u5e73\u53f0\u80fd\u529b\u4e0e\u6027\u80fd\u4e00\u81f4\u3002\u9488\u5bf9 OceanBase \u5206\u5e03\u5f0f\u6570\u636e\u5e93\uff0c\u7cfb\u7edf\u5229\u7528\u5176\u517c\u5bb9 MySQL \u534f\u8bae\u7684\u7279\u6027\uff0c\u5728\u5185\u6838\u6001\u6355\u83b7\u901a\u4fe1\u6570\u636e\u5e76\u81ea\u52a8\u5c06 SQL \u8c03\u7528\u5efa\u6a21\u4e3a\u72ec\u7acb Span \u4e0e\u4e0a\u6e38\u5173\u8054\uff1b\u9762\u5bf9\u591a\u8282\u70b9\u8def\u7531\uff0c\u901a\u8fc7\u63d0\u53d6 SQL \u6ce8\u91ca\u4e2d\u7684\u6d41\u6c34\u53f7\u4e32\u8054\u8de8\u8282\u70b9\u64cd\u4f5c\uff0c\u540c\u65f6\u5c06\u65f6\u5ef6\u5206\u89e3\u4e3a\u5ba2\u6237\u7aef\u7b49\u5f85\u3001\u7f51\u7edc\u4f20\u8f93\u4e0e\u670d\u52a1\u7aef\u5904\u7406\u4e09\u7c7b\uff0c\u5e76\u7ed3\u5408\u78c1\u76d8 I\/O \u4e8b\u4ef6\u8f85\u52a9\u5b9a\u4f4d\u5b58\u50a8\u5c42\u74f6\u9888\u3002\u5728\u4e2d\u95f4\u4ef6\u8986\u76d6\u4e0a\uff0c\u91c7\u7528\u201c\u5185\u7f6e\u4e3b\u6d41\u534f\u8bae + Wasm \u6269\u5c55\u79c1\u6709\u534f\u8bae\u201d\u7684\u53cc\u5c42\u7b56\u7565\uff0c\u5b9e\u73b0\u4e86\u9ad8\u5f39\u6027\u3001\u4f4e\u95e8\u69db\u7684\u5168\u6808\u8986\u76d6\u3002<\/p>\n\n\n\n

\u4e09\u3001\u6210\u6548<\/em>\uff1a\u8fd0\u7ef4\u6548\u7387\u4e0e\u5168\u666f\u53ef\u89c2\u6d4b\u80fd\u529b\u5168\u9762\u98de\u8dc3<\/strong><\/h2>\n\n\n\n

3.1 \u4fe1\u521b\u73af\u5883\u4e0b\u5168\u666f\u53ef\u89c2\u6d4b<\/strong><\/h3>\n\n\n\n

\u5728\u6d59\u5546\u8bc1\u5238\u7684\u4fe1\u521b\u6539\u9020\u4e2d\uff0c\u5c06\u6838\u2f3c\u6570\u636e\u5e93\u4ece Oracle \u8fc1\u79fb\u2f84 OceanBase\uff0c\u64cd\u4f5c\u7cfb\u7edf\u5207\u6362\u5230\u9e92\u9e9fV10\u3002\u8fc1\u79fb\u540e\u7684\u2f00\u4e2a\u5173\u952e\u8fd0\u7ef4\u6311\u6218\u662f\uff1a\u539f\u6709\u4f9d\u8d56 Oracle AWR\uff08Automatic Workload Repository\uff0cOracle \u6027\u80fd\u62a5\u544a\uff09\u7684\u76d1\u63a7\u4f53\u7cfb\u57fa\u672c\u5931\u6548\uff0c\u65b0\u73af\u5883\u2faf\u4e34\u53ef\u89c2\u6d4b\u80fd\u2f12\u7f3a\u5931\u7684\u6311\u6218\u3002\u901a\u8fc7\u90e8\u7f72 DeepFlow \u6709\u6548\u89e3\u51b3\u4e86\u8fd9\u2f00\u96be\u9898\uff0c\u5b9e\u73b0\u4e86\u4ee5\u4e0b\u5173\u952e\u80fd\u2f12\uff1a<\/p>\n\n\n\n

    \n
  1. \u5e94\u2f64\u3001\u7cfb\u7edf\u3001\u2f79\u7edc\u4e09\u5c42\u7edf\u2f00\u7684\u7aef\u5230\u7aef\u5168\u666f\u89c2\u6d4b\u89c6\u56fe\uff1b<\/li>\n\n\n\n
  2. OceanBase \u5206\u5e03\u5f0f\u6570\u636e\u5e93\u53ef\u89c2\u6d4b\u6027\uff0c\u2f40\u6301\u5bf9\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u7684\u8bf7\u6c42\u8ffd\u8e2a\u3001\u65f6\u5ef6\u5206\u89e3\u4e0e\u6027\u80fd\u8bca\u65ad\uff1b<\/li>\n\n\n\n
  3. \u4e2d\u95f4\u4ef6\u9002\u914d\uff0c\u517c\u5bb9\u4e3b\u6d41\u56fd\u4ea7\u4e2d\u95f4\u4ef6\u534f\u8bae\uff0c\u5b9e\u73b0\u96f6\u4fb5\u2f0a\u5f0f\u76d1\u63a7\u3002\u00a0<\/li>\n<\/ol>\n\n\n\n
    \"\"
    \u56fe4 \u4fe1\u521b\u73af\u5883\u53ef\u89c2\u6d4b\u6027\u5168\u666f\u5065\u5eb7\u89c6\u56fe<\/figcaption><\/figure>\n\n\n\n
    \"\"
    \u56fe5 \u56fd\u4ea7\u64cd\u4f5c\u7cfb\u7edf\u9002\u914d<\/figcaption><\/figure>\n\n\n\n

    3.2 \u8986\u76d6\u6052\u2f63 T3 \u534f\u8bae\u7684\u8de8\u534f\u8bae\u5168\u94fe\u8def\u8ffd\u8e2a<\/strong><\/h3>\n\n\n\n

    \u6d59\u5546\u8bc1\u5238\u6838\u2f3c\u4ea4\u6613\u7cfb\u7edf\u91c7\u2f64\u5178\u578b\u7684\u591a\u5c42\u5fae\u670d\u52a1\u67b6\u6784\uff1a\u5ba2\u2f3e\u7aef\u8bf7\u6c42\u7ecf\u7531\u4ea4\u6613\u2f79\u5173\u8f6c\u53d1\u2f84\u4ea4\u6613\u524d\u7f6e\uff08\u6052\u2f63 T3\uff09\uff0c\u518d\u7ecf\u6838\u2f3c\u4ea4\u6613\u5f15\u64ce\u5904\u7406\u540e\u8bbf\u95ee OceanBase \u6570\u636e\u5e93\uff0c\u540c\u65f6\u90e8\u5206\u4ea4\u6613\u9700\u8c03\u2f64\u2edb\u63a7\u670d\u52a1\uff08gRPC\uff09\u4e0e\u6e05\u7b97\u670d\u52a1\uff08Dubbo\uff09\u3002\u4f20\u7edf\u76d1\u63a7\u2f2f\u5177\u4ec5\u80fd\u89c2\u6d4b\u5230 HTTP \u5c42\u7684\u2f0a\u2f1d\u8bf7\u6c42\uff0cT3 \u534f\u8bae\u6bb5\u5b8c\u5168\u4e0d\u53ef\u2ec5\uff0c\u5bfc\u81f4\u8c03\u2f64\u94fe\u5728\u4ea4\u6613\u524d\u7f6e\u5904\u65ad\u88c2\u3002<\/p>\n\n\n\n

    \"\"
    \u56fe6 \u5168\u5c40\u8c03\u2f64\u62d3\u6251\u89c6\u56fe<\/figcaption><\/figure>\n\n\n\n

    \u90e8\u7f72\u540e eBPF Agent \u5728\u5404\u8282\u70b9\u2f83\u52a8\u91c7\u96c6\u5168\u90e8\u534f\u8bae\u7684\u8c03\u2f64\u6570\u636e\u5e76\u57fa\u4e8e\u8bbf\u95ee\u5173\u7cfb\u6784\u5efa\u8c03\u2f64\u62d3\u6251\uff0c\u901a\u8fc7 Wasm \u63d2\u4ef6\u5c06 T3 \u62a5\u2f42\u89e3\u6790\u4e3a\u2f83\u5b9a\u4e49\uff08Custom\uff09\u534f\u8bae\u5e76\u63d0\u53d6\u4ea4\u6613\u6d41\u2f54\u53f7\u4f5c\u4e3a Trace Id\uff0c\u7cfb\u7edf\u2f83\u52a8\u5c06\u5b8c\u6574\u8c03\u2f64\u94fe\u4e32\u8054\u8fd8\u539f\u3002\u8fd0\u7ef4\u56e2\u961f\u2fb8\u6b21\u83b7\u5f97\u4e86\u8986\u76d6\u5168\u7cfb\u7edf\u7684\u8c03\u2f64\u62d3\u6251\u89c6\u56fe\u4ee5\u53ca\u5177\u4f53\u4e1a\u52a1\u6db5\u76d6\u5168\u94fe\u8def\u7684\u7aef\u5230\u7aef\u8c03\u2f64\u89c6\u56fe\uff0c\u53ef\u76f4\u63a5\u5728\u2f00\u5f20\u8ffd\u8e2a\u56fe\u4e0a\u89c2\u5bdf\u6bcf\u2f00\u8df3\u7684\u54cd\u5e94\u65f6\u5ef6\u4e0e\u9519\u8bef\u72b6\u6001\u3002<\/p>\n\n\n\n

    \"\"
    \u56fe7 \u591a\u534f\u8bae\u8986\u76d6\uff08HTTP\u3001T3\u3001Dubbo\u3001gRPC \u7b49\uff09\u5b9e\u73b0\u56fd\u4ea7\u4e2d\u95f4\u4ef6\u53ca\u6570\u636e\u5e93\u9002\u914d<\/figcaption><\/figure>\n\n\n\n
    \"\"
    \u56fe8 \u8986\u76d6\u6052\u2f63 T3 \u534f\u8bae\uff08Custom\uff09\u8de8\u534f\u8bae\u5168\u94fe\u8def\u8ffd\u8e2a<\/figcaption><\/figure>\n\n\n\n

    3.3 \u4e1a\u52a1\u6210\u6548\u4e0e\u8fd0\u7ef4\u4ef7\u503c<\/strong><\/h3>\n\n\n\n

    \u6545\u969c\u5b9a\u4f4d\u6548\u7387<\/strong>\uff1a<\/strong>\u5178\u578b\u6545\u969c\u7684\u5e73\u5747\u5b9a\u4f4d\u65f6\u95f4\u4ece\u2f29\u65f6\u7ea7\u7f29\u77ed\u2f84\u5206\u949f\u7ea7\uff0c\u5355\u2f00\u8fd0\u7ef4\u2f08\u5458\u901a\u8fc7\u8c03\u2f64\u94fe\u89c6\u56fe\u5373\u53ef\u5b8c\u6210\u8de8\u5e94\u2f64\u3001\u6570\u636e\u5e93\u3001\u2f79\u7edc\u7684\u5168\u6808\u5b9a\u754c\uff0c\u4e0d\u518d\u4f9d\u8d56\u591a\u56e2\u961f\u534f\u4f5c\u6392\u67e5\u3002 <\/p>\n\n\n\n

    \u8c03\u2f64\u94fe\u5b8c\u6574\u5ea6<\/strong>\uff1a<\/strong>T3 \u534f\u8bae\u89e3\u6790\u4f7f\u6838\u2f3c\u4ea4\u6613\u94fe\u8def\u7684\u53ef\u89c2\u6d4b\u8986\u76d6\u7387\u4ece\u7ea640%\uff08\u4ec5 HTTP \u6bb5\u53ef\u2ec5\uff09\u63d0\u5347\u2f8495%\u4ee5\u4e0a\uff0c\u6d88\u9664\u4e86\u4ea4\u6613\u524d\u7f6e\u2f84\u6838\u2f3c\u5f15\u64ce\u4e4b\u95f4\u7684\u89c2\u6d4b\u76f2\u533a\u3002\u4e1a\u52a1\u4fb5\u2f0a\u6027\u2f45\u2faf\uff0c\u6574\u4e2a\u90e8\u7f72\u8fc7\u7a0b\u2f46\u9700\u4fee\u6539\u4e1a\u52a1\u4ee3\u7801\u3001\u2f46\u9700\u91cd\u542f\u4ea4\u6613\u670d\u52a1\uff0c\u5b8c\u5168\u6ee1\u2f9c\u8bc1\u5238\u6838\u2f3c\u7cfb\u7edf\u201c\u6700\u2f29\u6539\u52a8\u201d\u7684\u5408\u89c4\u8981\u6c42\u3002<\/p>\n\n\n\n

    \u4fe1\u521b\u9002\u914d\uff1a<\/strong>\u7cfb\u7edf\u7a33\u5b9a\u8fd0\u2f8f\u4e8e\u9e92\u9e9fV10+\u9cb2\u9e4fARM64+OceanBase \u7684\u5168\u4fe1\u521b\u6280\u672f\u6808\uff0c\u9a8c\u8bc1\u4e86 eBPF \u6280\u672f\u5728\u56fd\u4ea7\u5316\u73af\u5883\u4e0b\u7684\u2f2f\u7a0b\u53ef\u2f8f\u6027\u3002<\/p>\n\n\n\n

    \u56db\u3001<\/em>\u610f\u4e49\uff1a\u4e3a\u8bc1\u5238\u884c\u4e1a\u4fe1\u521b\u8f6c\u578b\u6811\u7acb\u6280\u672f\u6807\u6746<\/strong><\/h2>\n\n\n\n

    \u6d59\u5546\u8bc1\u5238\u7684\u5b9e\u8df5\u6848\u4f8b\uff0c\u4e3a\u91d1\u878d\u8bc1\u5238\u884c\u4e1a\u5728\u201c\u4e91\u539f\u751f + \u5168\u6808\u4fe1\u521b\u201d\u8f6c\u578b\u8fc7\u7a0b\u4e2d\u5982\u4f55\u8fdb\u884c\u8fd0\u7ef4\u76d1\u63a7\u6280\u672f\u9009\u578b\uff0c\u7ed9\u51fa\u4e86\u6781\u5177\u53c2\u8003\u4ef7\u503c\u7684\u5de5\u7a0b\u8303\u672c\u3002 <\/p>\n\n\n\n

    \u5b83\u8bc1\u660e\u4e86 DeepFlow \u57fa\u4e8e eBPF \u7684\u53ef\u89c2\u6d4b\u6280\u672f\u5728\u8bc1\u5238\u6838\u5fc3\u4ea4\u6613\u573a\u666f\u4e0b\u7684\u843d\u5730\u53ef\u884c\u6027\uff1a <\/p>\n\n\n\n

      \n
    • \u96f6\u4fb5\u6270\u843d\u5730<\/strong>\uff1a<\/strong>\u4e0d\u6539\u4ee3\u7801\u3001\u4e0d\u91cd\u542f\u670d\u52a1\u3001CPU \u6d88\u8017\u4f4e\u4e8e0.5%\uff0c\u987a\u5229\u901a\u8fc7\u4e86 ARM64 + \u56fd\u4ea7\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e25\u683c\u9a8c\u8bc1\u3002\u00a0<\/li>\n\n\n\n
    • \u79c1\u6709\u534f\u8bae\u53ef\u6269\u5c55<\/strong>\uff1a<\/strong>\u501f\u52a9\u00a0Wasm \u6280\u672f\u7a81\u7834\u4e86\u4f20\u7edf eBPF \u5de5\u5177\u94fe\u96be\u4ee5\u89e3\u6790\u79c1\u6709\u95ed\u6e90\u534f\u8bae\uff08\u5982\u6052\u751f T3\uff09\u7684\u6280\u672f\u74f6\u9888\u3002\u00a0<\/li>\n\n\n\n
    • \u5168\u6808\u65e0\u7f1d\u5173\u8054<\/strong>\uff1a<\/strong>\u4ece\u00a0HTTP \u7f51\u5173\u5230 T3 \u4ea4\u6613\u524d\u7f6e\uff0c\u518d\u5230 OceanBase \u6570\u636e\u5e93\u4e0e Dubbo\/gRPC \u5fae\u670d\u52a1\uff0c\u5b9e\u73b0\u4e86\u8de8\u683c\u5f0f\u3001\u8de8\u534f\u8bae\u7684\u5168\u5c40\u7aef\u5230\u7aef\u8ffd\u8e2a\u3002\u00a0<\/li>\n<\/ul>\n\n\n\n

      \u8fd9\u4e00\u63a2\u7d22\u4e0d\u4ec5\u586b\u8865\u4e86 eBPF \u6280\u672f\u5728\u8bc1\u5238\u79c1\u6709\u534f\u8bae\u4e0e\u4fe1\u521b\u8f6f\u786c\u4ef6\u9002\u914d\u9886\u57df\u7684\u7a7a\u767d\uff0c\u4e5f\u4e3a\u672a\u6765\u8fdb\u4e00\u6b65\u878d\u5408\u6301\u7eed\u6027\u80fd\u5256\u6790\uff08Continuous Profiling\uff09\u4e0e AI \u667a\u80fd\u8fd0\u7ef4\uff08AIOps\uff09\u6253\u4e0b\u4e86\u575a\u5b9e\u7684\u6570\u636e\u5e95\u5ea7\u3002 <\/p>\n","protected":false},"excerpt":{"rendered":"

      DeepFlow\u00a0\u5728\u8bc1\u5238\u6838\u5fc3\u4ea4\u6613\u573a\u666f\u4e0b\u7684\u843d\u5730\u5b9e\u8df5\uff0c\u7ed9\u8bc1\u5238\u884c\u4e1a\u5728\u201c\u4e91\u539f\u751f + \u5168\u6808\u4fe1\u521b\u201d\u8f6c\u578b\u8fc7\u7a0b\u4e2d\u5982\u4f55\u8fdb\u884c\u8fd0\u7ef4\u76d1\u63a7\u6280\u672f\u9009\u578b\uff0c\u7ed9\u51fa\u4e86\u6781\u5177\u53c2\u8003\u4ef7\u503c\u7684\u5de5\u7a0b\u8303\u672c\u3002<\/p>\n","protected":false},"author":1,"featured_media":42303,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,6,7],"tags":[20,21,69,245,102,244],"class_list":["post-42291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ys-news","category-news","category-top","tag-deepflow","tag-ebpf","tag-69","tag-245","tag-102","tag-244"],"_links":{"self":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/42291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/comments?post=42291"}],"version-history":[{"count":1,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/42291\/revisions"}],"predecessor-version":[{"id":42301,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/42291\/revisions\/42301"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media\/42303"}],"wp:attachment":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media?parent=42291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/categories?post=42291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/tags?post=42291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}