{"id":857,"date":"2026-07-17T01:49:07","date_gmt":"2026-07-16T17:49:07","guid":{"rendered":"https:\/\/blog.itsmygo.uk\/2026\/07\/17\/%e3%80%90lmcache-%e5%85%a5%e9%96%80%e5%88%b0%e5%af%a6%e6%88%b0%e3%80%9104-%e7%94%9f%e7%94%a2%e9%83%a8%e7%bd%b2%ef%bc%9a%e5%88%86%e6%95%a3%e5%bc%8f-kv-%e5%85%b1%e4%ba%ab%e8%88%87%e6%95%88%e8%83%bd\/"},"modified":"2026-07-17T01:49:07","modified_gmt":"2026-07-16T17:49:07","slug":"%e3%80%90lmcache-%e5%85%a5%e9%96%80%e5%88%b0%e5%af%a6%e6%88%b0%e3%80%9104-%e7%94%9f%e7%94%a2%e9%83%a8%e7%bd%b2%ef%bc%9a%e5%88%86%e6%95%a3%e5%bc%8f-kv-%e5%85%b1%e4%ba%ab%e8%88%87%e6%95%88%e8%83%bd","status":"publish","type":"post","link":"https:\/\/blog.itsmygo.uk\/wordpress\/2026\/07\/17\/%e3%80%90lmcache-%e5%85%a5%e9%96%80%e5%88%b0%e5%af%a6%e6%88%b0%e3%80%9104-%e7%94%9f%e7%94%a2%e9%83%a8%e7%bd%b2%ef%bc%9a%e5%88%86%e6%95%a3%e5%bc%8f-kv-%e5%85%b1%e4%ba%ab%e8%88%87%e6%95%88%e8%83%bd\/","title":{"rendered":"\u3010LMCache \u5165\u9580\u5230\u5be6\u6230\u3011#04 \u751f\u7522\u90e8\u7f72\uff1a\u5206\u6563\u5f0f KV \u5171\u4eab\u8207\u6548\u80fd\u8abf\u6821"},"content":{"rendered":"\n<div id=\"quiz-0a8e7fe2\">\n<style>\n#quiz-0a8e7fe2 .question {\n        background: white; border-radius: 8px; padding: 20px; margin: 20px 0;\n        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n      }#quiz-0a8e7fe2 .question h3 { margin-top: 0; color: #333; }#quiz-0a8e7fe2 .options { list-style: none; padding: 0; }#quiz-0a8e7fe2 .options li {\n        padding: 12px 15px; margin: 8px 0; border: 2px solid #ddd;\n        border-radius: 6px; cursor: pointer; transition: all 0.2s;\n      }#quiz-0a8e7fe2 .options li:hover:not(.disabled) { border-color: #4caf50; background: #f0fff0; }#quiz-0a8e7fe2 .options li.correct { border-color: #4caf50; background: #e8f5e9; }#quiz-0a8e7fe2 .options li.wrong { border-color: #f44336; background: #ffebee; }#quiz-0a8e7fe2 .options li.disabled { cursor: default; opacity: 0.7; }#quiz-0a8e7fe2 .options li.show-answer { border-color: #4caf50; background: #e8f5e9; }#quiz-0a8e7fe2 .feedback { margin-top: 15px; padding: 12px; border-radius: 6px; display: none; }#quiz-0a8e7fe2 .feedback.correct { background: #e8f5e9; color: #2e7d32; display: block; }#quiz-0a8e7fe2 .feedback.wrong { background: #ffebee; color: #c62828; display: block; }#quiz-0a8e7fe2 .score {\n        text-align: center; font-size: 1.5em; padding: 20px; background: white;\n        border-radius: 8px; margin-top: 20px;\n      }#quiz-0a8e7fe2 .code-block {\n        background: #1e1e1e; color: #d4d4d4; padding: 14px; border-radius: 6px;\n        font-family: \"Monaco\", \"Consolas\", \"Courier New\", monospace; font-size: 0.9em;\n        overflow-x: auto; margin: 12px 0; white-space: pre-wrap;\n      }\n<\/style>\n<h1>\u6e2c\u9a57\uff1aLMCache \u751f\u7522\u90e8\u7f72\u8207\u6548\u80fd\u8abf\u6821<\/h1>\n    <p>\u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c<\/p>\n\n    <div class=\"question\" id=\"q1\">\n      <h3>1. \u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u70ba\u4ec0\u9ebc\u300c\u591a\u500b\u63a8\u8ad6\u5be6\u4f8b\u5404\u5b58\u5404\u7684\u5feb\u53d6\u300d\u6703\u662f\u500b\u554f\u984c\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(1, 'A', 'B')\">A. \u5feb\u53d6\u6703\u4f54\u7528\u592a\u591a\u786c\u789f\u7a7a\u9593<\/li>\n        <li onclick=\"checkAnswer(1, 'B', 'B')\">B. \u4f7f\u7528\u8005\u88ab router \u5206\u6d3e\u5230\u4e0d\u540c\u5be6\u4f8b\uff0c\u547d\u4e2d\u7387\u6703\u5d29\u6389<\/li>\n        <li onclick=\"checkAnswer(1, 'C', 'B')\">C. \u5feb\u53d6\u683c\u5f0f\u5728\u5be6\u4f8b\u9593\u4e0d\u76f8\u5bb9<\/li>\n        <li onclick=\"checkAnswer(1, 'D', 'B')\">D. GPU \u6703\u56e0\u70ba\u5feb\u53d6\u592a\u591a\u800c\u904e\u71b1<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb1\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q2\">\n      <h3>2. \u6587\u7ae0\u628a\u4e09\u7a2e\u5206\u6563\u5f0f\u5171\u4eab\u67b6\u69cb\u7528\u4e00\u53e5\u8a71\u8a18\u61b6\u3002\u300c\u5b58\u5009\u5eab\u300d\u5c0d\u61c9\u7684\u662f\u54ea\u4e00\u7a2e\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(2, 'A', 'A')\">A. \u9060\u7aef\u5f8c\u7aef\uff08remote backend\uff09<\/li>\n        <li onclick=\"checkAnswer(2, 'B', 'A')\">B. Prefill \/ Decode \u5206\u96e2<\/li>\n        <li onclick=\"checkAnswer(2, 'C', 'A')\">C. P2P \u9ede\u5c0d\u9ede\u50b3\u8f38<\/li>\n        <li onclick=\"checkAnswer(2, 'D', 'A')\">D. LRU \u6dd8\u6c70<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb2\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q3\">\n      <h3>3. \u95dc\u65bc <code>chunk_size<\/code> \u7684\u6b0a\u8861\uff0c\u4e0b\u5217\u54ea\u500b\u63cf\u8ff0\u6b63\u78ba\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(3, 'A', 'C')\">A. \u584a\u8abf\u8d8a\u5927\uff0c\u8d8a\u5bb9\u6613\u547d\u4e2d\u96f6\u788e\u7684\u5171\u540c\u524d\u7db4<\/li>\n        <li onclick=\"checkAnswer(3, 'B', 'C')\">B. \u584a\u5927\u5c0f\u4e0d\u5f71\u97ff\u547d\u4e2d\uff0c\u53ea\u5f71\u97ff\u5b89\u5168\u6027<\/li>\n        <li onclick=\"checkAnswer(3, 'C', 'C')\">C. \u5927\u584a\u7701\u7ba1\u7406\u6210\u672c\u3001\u5c0f\u584a\u6bd4\u8f03\u5bb9\u6613\u547d\u4e2d<\/li>\n        <li onclick=\"checkAnswer(3, 'D', 'C')\">D. \u584a\u8d8a\u5c0f\uff0c\u50b3\u8f38\u6548\u7387\u8d8a\u597d\u3001\u7ba1\u7406\u958b\u92b7\u8d8a\u5c0f<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb3\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q4\">\n      <h3>4. \u6587\u7ae0\u5f37\u8abf\u300c\u547d\u4e2d\u7387 vs \u8a18\u61b6\u9ad4\u6210\u672c\u300d\u9019\u689d\u6b0a\u8861\u7dda\uff0c\u6838\u5fc3\u7d50\u8ad6\u662f\u4ec0\u9ebc\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(4, 'A', 'D')\">A. \u8a18\u61b6\u9ad4\u958b\u8d8a\u5927\uff0c\u547d\u4e2d\u7387\u6c38\u9060\u7b49\u6bd4\u4f8b\u7dda\u6027\u4e0a\u5347<\/li>\n        <li onclick=\"checkAnswer(4, 'B', 'D')\">B. \u547d\u4e2d\u7387\u8ddf\u8a18\u61b6\u9ad4\u7121\u95dc\uff0c\u53ea\u8ddf chunk_size \u6709\u95dc<\/li>\n        <li onclick=\"checkAnswer(4, 'C', 'D')\">C. \u61c9\u8a72\u4e00\u5f8b\u628a\u5feb\u53d6\u958b\u5230\u6a5f\u5668\u8a18\u61b6\u9ad4\u7684\u6700\u5927\u503c<\/li>\n        <li onclick=\"checkAnswer(4, 'D', 'D')\">D. \u5225\u7121\u8166\u958b\u5230\u6700\u5927\uff0c\u627e\u300c\u518d\u52a0\u8a18\u61b6\u9ad4\u4e5f\u4e0a\u4e0d\u53bb\u591a\u5c11\u300d\u7684\u8f49\u6298\u9ede<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb4\"><\/div>\n    <\/div>\n\n    <div class=\"question\" id=\"q5\">\n      <h3>5. \u4e0a\u7dda\u5f8c\u82e5\u89c0\u5bdf\u5230\u300c\u547d\u4e2d\u7387\u5f88\u9ad8\uff0c\u4f46 TTFT \u6c92\u6709\u4e0b\u964d\u751a\u81f3\u4e0a\u5347\u300d\uff0c\u6700\u53ef\u80fd\u7684\u539f\u56e0\u662f\uff1f<\/h3>\n      <ul class=\"options\">\n        <li onclick=\"checkAnswer(5, 'A', 'B')\">A. chunk_size \u8a2d\u5f97\u592a\u5c0f<\/li>\n        <li onclick=\"checkAnswer(5, 'B', 'B')\">B. \u9060\u7aef\u5f8c\u7aef\u592a\u6162\uff0c\u6488\u5feb\u53d6\u6bd4 GPU \u91cd\u7b97\u9084\u4e45<\/li>\n        <li onclick=\"checkAnswer(5, 'C', 'B')\">C. \u6dd8\u6c70\u7b56\u7565\u6c92\u8a2d\u6210 LRU<\/li>\n        <li onclick=\"checkAnswer(5, 'D', 'B')\">D. \u8a18\u61b6\u9ad4\u958b\u5f97\u592a\u5927\u5c0e\u81f4 OOM<\/li>\n      <\/ul>\n      <div class=\"feedback\" id=\"fb5\"><\/div>\n    <\/div>\n\n    <div class=\"score\" id=\"score\" style=\"display:none;\"><\/div>\n<script>\n\n      let answered = 0;\n      let correct = 0;\n      const total = 5;\n      const explanations = {\n        1: \"\u751f\u7522\u74b0\u5883\u6709\u591a\u53f0\u5be6\u4f8b\uff0crouter \u6703\u628a\u4f7f\u7528\u8005\u96a8\u6a5f\u5206\u6d3e\u5230\u4e0d\u540c\u53f0\u3002\u82e5\u5404\u5b58\u5404\u7684\u5feb\u53d6\uff0c\u540c\u4e00\u6bb5\u5171\u540c\u524d\u7db4\u5728\u6bcf\u53f0\u90fd\u8981\u91cd\u7b97\uff0c\u6574\u9ad4\u547d\u4e2d\u7387\u5c31\u5d29\u4e86\u2014\u2014\u9019\u6b63\u662f\u9700\u8981\u300c\u5171\u4eab\u5feb\u53d6\u300d\u7684\u7406\u7531\u3002\",\n        2: \"\u9060\u7aef\u5f8c\u7aef\uff1d\u628a KV Cache \u653e\u5230\u5927\u5bb6\u90fd\u9023\u5f97\u5230\u7684\u4e2d\u592e\u5009\u5eab\uff08\u5982 Redis \/ cache server\uff09\u3002PD \u5206\u96e2\u662f\u300c\u5de5\u4f5c\u5206\u5bb6\u300d\u3001P2P \u662f\u300c\u6a5f\u5668\u4e92\u50b3\u300d\u3002\",\n        3: \"\u8abf\u5927 chunk_size \u7ba1\u7406\u6210\u672c\u4f4e\u3001\u50b3\u8f38\u6548\u7387\u597d\uff0c\u4f46\u90e8\u5206\u547d\u4e2d\u8b8a\u7c97\u7cd9\uff1b\u8abf\u5c0f\u5bb9\u6613\u547d\u4e2d\u96f6\u788e\u524d\u7db4\u4f46 metadata \u958b\u92b7\u8b8a\u5927\u3002\u4e00\u53e5\u8a71\uff1a\u5927\u584a\u7701\u7ba1\u7406\u3001\u5c0f\u584a\u597d\u547d\u4e2d\u3002\",\n        4: \"\u547d\u4e2d\u7387\u96a8\u5bb9\u91cf\u6210\u9577\u6703\u905e\u6e1b\uff08\u975e\u7dda\u6027\uff09\uff0c\u958b\u5230\u5f8c\u9762\u591a\u82b1\u4e00\u500d\u8a18\u61b6\u9ad4\u53ea\u591a\u5e7e %\u3002\u6240\u4ee5\u5225\u7121\u8166\u958b\u5230\u6700\u5927\uff0c\u627e\u8f49\u6298\u9ede\u5c31\u5920\u3002\",\n        5: \"\u5206\u6563\u5f0f\u5feb\u53d6\u7684\u524d\u63d0\u662f\u300c\u6488\u5feb\u53d6 < \u91cd\u7b97\u300d\u3002\u82e5\u9060\u7aef\u5f8c\u7aef\u7db2\u8def\u6162\uff08\u8de8\u6a5f\u623f\u3001\u983b\u5bec\u4e0d\u8db3\uff09\uff0c\u6488\u4e00\u6b21\u6bd4\u91cd\u7b97\u9084\u4e45\uff0c\u958b\u4e86\u53cd\u800c\u8b8a\u6162\u2014\u2014\u5178\u578b\u75c7\u72c0\u5c31\u662f\u547d\u4e2d\u7387\u9ad8\u4f46 TTFT \u6c92\u964d\u3002\"\n      };\n\n      function checkAnswer(qNum, selected, correctAns) {\n        const question = document.getElementById(\"q\" + qNum);\n        if (question.classList.contains(\"answered\")) return;\n        question.classList.add(\"answered\");\n        answered++;\n        const options = question.querySelectorAll(\".options li\");\n        options.forEach((opt) => {\n          opt.classList.add(\"disabled\");\n          if (opt.textContent.startsWith(correctAns + \".\")) {\n            opt.classList.add(\"show-answer\");\n          }\n        });\n        const feedback = document.getElementById(\"fb\" + qNum);\n        if (selected === correctAns) {\n          correct++;\n          feedback.className = \"feedback correct\";\n          feedback.innerHTML = \"\u2713 \u6b63\u78ba\uff01\" + explanations[qNum];\n        } else {\n          feedback.className = \"feedback wrong\";\n          feedback.innerHTML = \"\u2717 \u932f\u8aa4\u3002\u6b63\u78ba\u7b54\u6848\u662f \" + correctAns + \"\u3002\" + explanations[qNum];\n          options.forEach((opt) => {\n            if (opt.textContent.startsWith(selected + \".\")) {\n              opt.classList.add(\"wrong\");\n            }\n          });\n        }\n        if (answered === total) {\n          const scoreDiv = document.getElementById(\"score\");\n          scoreDiv.style.display = \"block\";\n          scoreDiv.innerHTML =\n            \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" + correct + \" \/ \" + total +\n            (correct === total ? \" \ud83c\udf89 \u5168\u5c0d\uff01\" :\n              correct >= Math.ceil(total * 0.6) ? \" \ud83d\udc4d \u4e0d\u932f\uff01\" : \" \ud83d\udcda \u518d\u8907\u7fd2\u4e00\u4e0b\u5427\");\n        }\n      }\n    \n<\/script>\n<\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u7cfb\u5217\u7b2c 4 \u7bc7\uff08\u5171 4 \u7bc7\uff09\uff5c\u96e3\u5ea6\uff1aL2-\u9032\u968e<br>\u524d\u7f6e\uff1a\u9700\u5148\u8b80\u904e\u7b2c 1\u30012\u30013 \u7bc7\uff08\u6982\u5ff5\u3001\u6574\u5408\u3001\u6838\u5fc3\u6a5f\u5236\uff09\uff0c\u4e26\u5177\u5099\u57fa\u672c\u7684\u5206\u6563\u5f0f\u7cfb\u7d71\u8207\u90e8\u7f72\u904b\u7dad\u6982\u5ff5<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u53e5\u8a71\u8aaa\u660e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5230\u4e86\u751f\u7522\u74b0\u5883\uff0cKV Cache \u4e0d\u80fd\u53ea\u6d3b\u5728\u55ae\u4e00\u53f0\u6a5f\u5668\u7684 GPU \u88e1\u2014\u2014\u9019\u7bc7\u6559\u4f60\u770b\u61c2\u300c\u600e\u9ebc\u8b93\u591a\u53f0\u63a8\u8ad6\u5be6\u4f8b\u5171\u7528\u540c\u4e00\u4efd\u5feb\u53d6\u300d\u3001\u300c\u600e\u9ebc\u8abf\u53c3\u8b93\u547d\u4e2d\u7387\u8b8a\u9ad8\u300d\uff0c\u4ee5\u53ca\u300c\u4e0a\u7dda\u5f8c\u76ef\u54ea\u4e9b\u6578\u5b57\u3001\u8e29\u5230\u96f7\u600e\u9ebc\u67e5\u300d\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5148\u5c0d\u9f4a\uff1a\u9019\u7bc7\u5728\u89e3\u6c7a\u4ec0\u9ebc\u554f\u984c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u4e09\u7bc7\u6211\u5011\u8b93 LMCache \u5728<strong>\u4e00\u53f0\u6a5f\u5668\u4e0a<\/strong>\u8dd1\u8d77\u4f86\uff1a\u628a\u7b97\u904e\u7684 KV Cache \u5b58\u5230 CPU \u8a18\u61b6\u9ad4\u6216\u672c\u5730\u78c1\u789f\uff0c\u4e0b\u6b21\u9047\u5230\u76f8\u540c\u524d\u7db4\uff08prefix\uff09\u5c31\u4e0d\u7528\u91cd\u7b97\uff0cTTFT\uff08\u7b2c\u4e00\u500b token \u7522\u51fa\u7684\u6642\u9593\uff09\u5927\u5e45\u4e0b\u964d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u751f\u7522\u74b0\u5883\u6709\u5169\u500b\u65b0\u9ebb\u7169\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u55ae\u6a5f\u6642\u4e0d\u5b58\u5728\u7684\u554f\u984c<\/th>\n<th>\u751f\u7522\u74b0\u5883\u7684\u6a23\u5b50<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u53ea\u6709\u4e00\u53f0\uff0c\u5feb\u53d6\u81ea\u7136\u300c\u5171\u7528\u300d<\/td>\n<td>\u6709 5 \u53f0\u63a8\u8ad6\u5be6\u4f8b\uff0c\u4f7f\u7528\u8005\u88ab router \u96a8\u6a5f\u5206\u5230\u4e0d\u540c\u53f0\uff0c\u5feb\u53d6\u5404\u5b58\u5404\u7684\uff0c\u547d\u4e2d\u7387\u5d29\u6389<\/td>\n<\/tr>\n<tr>\n<td>\u8a18\u61b6\u9ad4\u60f3\u958b\u591a\u5927\u958b\u591a\u5927<\/td>\n<td>GPU\/CPU \u8a18\u61b6\u9ad4\u6709\u9650\uff0c\u8981\u6c7a\u5b9a\u300c\u5b58\u591a\u5c11\u3001\u5b58\u54ea\u3001\u4ec0\u9ebc\u6642\u5019\u4e1f\u300d<\/td>\n<\/tr>\n<tr>\n<td>\u91cd\u555f\u5c31\u91cd\u555f<\/td>\n<td>\u91cd\u555f\u5f8c\u5feb\u53d6\u5168\u7a7a\uff08\u51b7\u555f\u52d5\uff09\uff0c\u7b2c\u4e00\u6ce2\u8acb\u6c42\u5168\u90e8\u6162<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u7bc7\u7684\u6838\u5fc3\u5c31\u662f\uff1a<strong>\u628a\u300c\u4e00\u53f0\u7684\u5feb\u53d6\u300d\u8b8a\u6210\u300c\u4e00\u7fa4\u6a5f\u5668\u5171\u4eab\u7684\u5feb\u53d6\u300d\uff0c\u4e26\u4e14\u8abf\u5230\u5212\u7b97\u3002<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u4f60\u662f Vibe Coder\uff1a\u9019\u7bc7\u5e7e\u4e4e\u6c92\u6709\u8981\u4f60\u624b\u5beb\u6f14\u7b97\u6cd5\u3002\u4f60\u7684\u5de5\u4f5c\u662f**\u770b\u61c2 AI \u5e6b\u4f60\u751f\u7684\u90a3\u4efd\u90e8\u7f72\u8a2d\u5b9a\uff08YAML \/ \u74b0\u5883\u8b8a\u6578\uff09\u5728\u914d\u4ec0\u9ebc\u3001\u5224\u65b7\u9019\u6a23\u914d\u4e0a\u7dda\u6703\u4e0d\u6703\u51fa\u4e8b\u3001\u4e0a\u7dda\u5f8c\u770b\u6578\u5b57\u9a57\u6536**\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5206\u6563\u5f0f\u5171\u4eab\u7684\u4e09\u7a2e\u67b6\u69cb\uff08\u5148\u770b\u61c2\u5728\u5171\u4eab\u4ec0\u9ebc\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LMCache \u8b93\u591a\u500b\u5be6\u4f8b\u5171\u7528\u5feb\u53d6\uff0c\u4e3b\u8981\u6709\u4e09\u689d\u8def\u3002\u4f60\u4e0d\u7528\u5168\u8a18\uff0c\u4f46\u8981\u80fd\u8a8d\u51fa AI \u5e6b\u4f60\u9078\u4e86\u54ea\u4e00\u689d\u3001\u70ba\u4ec0\u9ebc\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8def\u7dda A\uff1a\u9060\u7aef\u5f8c\u7aef\uff08remote backend\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u628a KV Cache \u653e\u5230\u4e00\u500b<strong>\u5927\u5bb6\u90fd\u9023\u5f97\u5230\u7684\u5730\u65b9<\/strong>\uff08\u4f8b\u5982\u4e00\u53f0 Redis\u3001\u6216\u4e00\u500b LMCache \u81ea\u5e36\u7684 cache server\uff09\uff0c\u6bcf\u500b\u63a8\u8ad6\u5be6\u4f8b\u7b97\u5b8c\u5c31\u4e0a\u50b3\u3001\u8981\u7528\u5c31\u4e0b\u8f09\u3002<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-1\" data-shcb-language-name=\"CSS\" data-shcb-language-slug=\"css\"><span><code class=\"hljs language-css\">      \u63a8\u8ad6\u5be6\u4f8b 1 \u2510\n      \u63a8\u8ad6\u5be6\u4f8b 2 \u253c\u2500\u2500\u2192 <span class=\"hljs-selector-attr\">&#91; \u9060\u7aef KV \u5132\u5b58 (Redis \/ cache server) ]<\/span>\n      \u63a8\u8ad6\u5be6\u4f8b 3 \u2518         \u2191 \u5927\u5bb6\u5171\u7528\u540c\u4e00\u4efd\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">CSS<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">css<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u53e5\u8a71\uff1a<strong>\u5feb\u53d6\u642c\u5230\u4e2d\u592e\u5009\u5eab\uff0c\u8ab0\u90fd\u80fd\u5b58\u8ab0\u90fd\u80fd\u53d6\u3002<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u512a\u9ede\uff1a\u4efb\u4f55\u5be6\u4f8b\u90fd\u80fd\u547d\u4e2d\u5225\u53f0\u7b97\u904e\u7684\u5feb\u53d6\uff0c\u91cd\u555f\u4e5f\u4e0d\u6703\u5168\u7a7a\u3002<\/li>\n\n\n<li>\u4ee3\u50f9\uff1a\u591a\u4e00\u6b21\u7db2\u8def\u4f86\u56de\uff08\u4e0a\u50b3\/\u4e0b\u8f09 KV\uff09\uff0c\u8981\u78ba\u4fdd\u9019\u689d\u7db2\u8def\u5920\u5feb\u3002<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u8def\u7dda B\uff1aPrefill \/ Decode \u5206\u96e2\uff08PD disaggregation\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u628a\u300c\u7b97 prompt\uff08prefill\uff0c\u5403\u7b97\u529b\uff09\u300d\u548c\u300c\u4e00\u500b\u5b57\u4e00\u500b\u5b57\u5f80\u5916\u5410\uff08decode\uff0c\u5403\u983b\u5bec\uff09\u300d\u62c6\u5230<strong>\u4e0d\u540c\u6a5f\u5668<\/strong>\uff0c\u4e2d\u9593\u7528 LMCache \u628a\u7b97\u597d\u7684 KV \u5f9e prefill \u6a5f\u50b3\u5230 decode \u6a5f\u3002<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-2\" data-shcb-language-name=\"CSS\" data-shcb-language-slug=\"css\"><span><code class=\"hljs language-css\"><span class=\"hljs-selector-attr\">&#91;Prefill \u6a5f\uff1a\u5c08\u9580\u5543\u9577 prompt]<\/span> \u2500\u2500\u628a\u7b97\u597d\u7684 <span class=\"hljs-selector-tag\">KV<\/span> \u50b3\u904e\u53bb\u2500\u2500\u2192 <span class=\"hljs-selector-attr\">&#91;Decode \u6a5f\uff1a\u5c08\u9580\u5410 token]<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">CSS<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">css<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u53e5\u8a71\uff1a<strong>\u628a\u5169\u7a2e\u5403\u8cc7\u6e90\u65b9\u5f0f\u4e0d\u540c\u7684\u5de5\u4f5c\u5206\u5bb6\uff0c\u5404\u81ea\u7528\u6700\u9069\u5408\u7684\u6a5f\u5668\u3002<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u9069\u5408\uff1aprompt \u5f88\u9577\u3001\u8f38\u51fa\u4e5f\u9577\u7684\u91cd\u8ca0\u8f09\u5834\u666f\uff08\u4f8b\u5982\u9577\u6587\u4ef6 RAG\uff09\u3002<\/li>\n\n\n<li>\u4ee3\u50f9\uff1a\u67b6\u69cb\u8907\u96dc\u5ea6\u76f4\u63a5\u4e0a\u4e00\u500b\u53f0\u968e\uff0c\u901a\u5e38\u642d\u914d vLLM Production Stack \u4e00\u8d77\u7528\u3002<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u8def\u7dda C\uff1aP2P \/ \u9ede\u5c0d\u9ede\u50b3\u8f38<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5be6\u4f8b\u4e4b\u9593\u76f4\u63a5\u4e92\u76f8\u8981\u5feb\u53d6\uff0c\u4e0d\u4e00\u5b9a\u7d93\u904e\u4e2d\u592e\u5009\u5eab\uff08LMCache \u6709\u5c0d\u61c9\u7684\u50b3\u8f38\u5c64\uff0c\u4f8b\u5982\u8d70 NIXL \/ \u9ad8\u901f\u4e92\u9023\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u53e5\u8a71\uff1a<strong>\u6a5f\u5668\u4e4b\u9593\u76f4\u63a5\u4e92\u50b3\uff0c\u5c11\u4e00\u500b\u4e2d\u592e\u74f6\u9838\u3002<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u600e\u9ebc\u8a18\uff1a**A \u662f\u300c\u5b58\u5009\u5eab\u300d\u3001B \u662f\u300c\u5de5\u4f5c\u5206\u5bb6\u300d\u3001C \u662f\u300c\u6a5f\u5668\u4e92\u50b3\u300d\u3002** AI \u5e6b\u4f60\u9078\u54ea\u500b\uff0c\u5148\u554f\u5b83\u300c\u70ba\u4ec0\u9ebc\u9078\u9019\u500b\u3001\u6211\u7684\u6d41\u91cf\u9069\u5408\u55ce\u300d\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u5c0f\u7bc4\u4f8b\uff1a\u770b\u61c2\u4e00\u4efd\u300c\u9060\u7aef\u5171\u4eab\u300d\u8a2d\u5b9a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u751f\u7522\u8a2d\u5b9a\u901a\u5e38\u9577\u5728\u4e00\u500b YAML \u6216\u4e00\u5806\u74b0\u5883\u8b8a\u6578\u88e1\u3002\u4ee5\u4e0b\u662f LMCache \u6700\u5e38\u898b\u7684\u6a23\u5b50\uff08\u5be6\u969b\u6b04\u4f4d\u4ee5\u4f60\u88dd\u7684\u7248\u672c\u6587\u4ef6\u70ba\u6e96\uff0c\u9019\u88e1\u793a\u7bc4\u600e\u9ebc\u8b80\uff09\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-3\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\"><span class=\"hljs-comment\"># lmcache-config.yaml \u2014\u2014 \u7d66\u6bcf\u500b\u63a8\u8ad6\u5be6\u4f8b\u8f09\u5165\u7684\u8a2d\u5b9a<\/span>\nchunk_size: <span class=\"hljs-number\">256<\/span>          <span class=\"hljs-comment\"># \u6bcf\u500b KV \u5340\u584a\u591a\u5c11 token \u70ba\u55ae\u4f4d\uff08\u4e0b\u9762\u8a73\u89e3\uff09<\/span>\nlocal_cpu: <span class=\"hljs-keyword\">true<\/span>          <span class=\"hljs-comment\"># \u5148\u7528\u672c\u6a5f CPU \u8a18\u61b6\u9ad4\u7576\u7b2c\u4e00\u5c64\u5feb\u53d6<\/span>\nmax_local_cpu_size: <span class=\"hljs-number\">40<\/span>   <span class=\"hljs-comment\"># \u672c\u6a5f CPU \u5feb\u53d6\u4e0a\u9650\uff0c\u55ae\u4f4d GB<\/span>\n\n<span class=\"hljs-comment\"># \u7b2c\u4e8c\u5c64\uff1a\u9060\u7aef\u5171\u4eab\u5f8c\u7aef\uff0c\u591a\u500b\u5be6\u4f8b\u90fd\u9023\u9019\u88e1<\/span>\nremote_url: <span class=\"hljs-string\">\"lm:\/\/cache-server:65432\"<\/span>   <span class=\"hljs-comment\"># \u9023\u5230\u5171\u4eab\u7684 cache server<\/span>\nremote_serde: <span class=\"hljs-string\">\"naive\"<\/span>                    <span class=\"hljs-comment\"># KV \u50b3\u8f38\u6642\u600e\u9ebc\u6253\u5305\uff08\u5e8f\u5217\u5316\u65b9\u5f0f\uff09<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-3\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u9010\u884c\u7ffb\u8b6f\uff1a<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-4\" data-shcb-language-name=\"HTTP\" data-shcb-language-slug=\"http\"><span><code class=\"hljs language-http\"><span class=\"hljs-attribute\">chunk_size<\/span>: 256        \u2192 \u5feb\u53d6\u4ee5\u300c256 \u500b token\u300d\u70ba\u4e00\u584a\u4f86\u5207\uff0c\u547d\u4e2d\u662f\u300c\u6574\u584a\u6574\u584a\u300d\u6bd4\u5c0d\n<span class=\"hljs-attribute\">local_cpu<\/span>: true        \u2192 \u958b\u672c\u6a5f CPU \u9019\u4e00\u5c64\u5feb\u53d6\uff08\u6700\u5feb\u3001\u4f46\u53ea\u6709\u81ea\u5df1\u770b\u5f97\u5230\uff09\n<span class=\"hljs-attribute\">max_local_cpu_size<\/span>: 40 \u2192 \u672c\u6a5f\u9019\u5c64\u6700\u591a\u5403 40GB\uff0c\u6eff\u4e86\u5c31\u6dd8\u6c70\u820a\u7684\n<span class=\"hljs-attribute\">remote_url<\/span>: lm:\/\/...   \u2192 \u672c\u6a5f\u6c92\u6709\u6642\uff0c\u53bb\u9019\u500b\u5171\u4eab\u5f8c\u7aef\u627e\uff0f\u5b58\uff08\u5927\u5bb6\u5171\u7528\u7684\u90a3\u4efd\uff09\n<span class=\"hljs-attribute\">remote_serde<\/span>: naive    \u2192 KV \u5728\u7db2\u8def\u4e0a\u50b3\u8f38\u524d\u7684\u6253\u5305\u683c\u5f0f\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-4\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">HTTP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">http<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u7528\u767d\u8a71\u7e3d\u7d50\u9019\u4efd\u8a2d\u5b9a\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u300c\u6bcf\u500b\u5be6\u4f8b\u5148\u67e5\u81ea\u5df1\u7684 CPU \u8a18\u61b6\u9ad4\uff08\u5feb\uff09\uff0c\u6c92\u6709\u5c31\u53bb\u5171\u4eab\u5f8c\u7aef\u6488\uff08\u6162\u4e00\u9ede\u4f46\u5927\u5bb6\u5171\u7528\uff09\u3002\u672c\u6a5f\u90a3\u5c64\u6700\u591a\u7528 40GB\u3002\u300d<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u5c31\u662f\u5178\u578b\u7684<strong>\u5206\u5c64\u5feb\u53d6\uff08tiering\uff09<\/strong>\uff1a\u8fd1\u7684\u5c0f\u800c\u5feb\u3001\u9060\u7684\u5927\u800c\u5171\u4eab\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u8abf\u6821\u8981\u9ede\uff1a\u56db\u500b\u4f60\u6703\u88ab\u554f\u5230\u7684\u65cb\u9215<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AI \u751f\u5b8c\u8a2d\u5b9a\u5f8c\uff0c\u771f\u6b63\u5f71\u97ff\u300c\u5212\u4e0d\u5212\u7b97\u300d\u7684\u662f\u9019\u5e7e\u500b\u53c3\u6578\u3002\u4f60\u8981\u80fd\u770b\u61c2\u5b83\u5011\u5728\u6b0a\u8861\u4ec0\u9ebc\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. chunk_size\uff1a\u5feb\u53d6\u7684\u6700\u5c0f\u6bd4\u5c0d\u55ae\u4f4d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">KV Cache \u4e0d\u662f\u4e00\u500b token \u4e00\u500b token \u5b58\uff0c\u800c\u662f\u5207\u6210\u56fa\u5b9a\u5927\u5c0f\u7684\u300c\u584a\u300d\u3002\u547d\u4e2d\u662f\u4ee5\u584a\u70ba\u55ae\u4f4d\u3002<\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-5\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">chunk_size: <span class=\"hljs-number\">256<\/span>   <span class=\"hljs-comment\"># 256 \u500b token \u70ba\u4e00\u584a<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-5\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>\u8abf\u5927<\/strong>\uff08\u5982 512\uff09\uff1a\u7ba1\u7406\u6210\u672c\u4f4e\u3001\u50b3\u8f38\u6548\u7387\u597d\uff1b\u4f46\u300c\u90e8\u5206\u547d\u4e2d\u300d\u8b8a\u7c97\u7cd9\u2014\u2014\u53ea\u5dee\u5e7e\u500b token \u4e5f\u53ef\u80fd\u6574\u584a\u7b97\u4e0d\u4e0a\u547d\u4e2d\u3002<\/li>\n\n\n<li><strong>\u8abf\u5c0f<\/strong>\uff08\u5982 16\uff09\uff1a\u66f4\u5bb9\u6613\u547d\u4e2d\u96f6\u788e\u7684\u5171\u540c\u524d\u7db4\uff1b\u4f46\u584a\u591a\u3001\u7ba1\u7406\u958b\u92b7\uff08metadata\uff09\u8b8a\u5927\u3002<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u53e5\u8a71\u6b0a\u8861\uff1a<strong>\u5927\u584a\u7701\u7ba1\u7406\u3001\u5c0f\u584a\u597d\u547d\u4e2d\u3002<\/strong> RAG \u9019\u7a2e\u300c\u5171\u540c\u524d\u7db4\u4e00\u5927\u6bb5\u300d\u7684\u5834\u666f\uff0c\u4e2d\u5927\u584a\u901a\u5e38\u6bd4\u8f03\u5212\u7b97\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u5bb9\u91cf\u5206\u5c64\uff1alocal vs remote \u5404\u958b\u591a\u5927<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-6\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">max_local_cpu_size: <span class=\"hljs-number\">40<\/span>    <span class=\"hljs-comment\"># \u8fd1\u7684\u4e00\u5c64\uff08\u5feb\u3001\u7368\u4eab\uff09<\/span>\n<span class=\"hljs-comment\"># remote \u5f8c\u7aef\u5bb9\u91cf\u7531\u5f8c\u7aef\u81ea\u5df1\u6c7a\u5b9a\uff08\u5927\u3001\u5171\u4eab\uff09<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-6\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u8fd1\u5c64\uff08CPU\uff09\u592a\u5c0f\uff1a\u5e38\u5e38\u8981\u5f80\u9060\u7aef\u6488\uff0c\u7b49\u65bc\u767d\u958b\u4e86\u5171\u4eab\u4f46\u4e00\u76f4\u8d70\u6162\u8def\u3002<\/li>\n\n\n<li>\u8fd1\u5c64\u592a\u5927\uff1a\u5403\u7206 CPU \u8a18\u61b6\u9ad4\uff0c\u53ef\u80fd\u5f71\u97ff\u5176\u4ed6\u7a0b\u5e8f\u751a\u81f3\u89f8\u767c\u7cfb\u7d71 OOM\u3002<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u6dd8\u6c70\u7b56\u7565\uff08eviction\uff09\uff1a\u6eff\u4e86\u5148\u4e1f\u8ab0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5feb\u53d6\u4e00\u5b9a\u6703\u6eff\u3002\u6eff\u4e86\u8981\u4e1f\u6771\u897f\uff0c\u9810\u8a2d\u901a\u5e38\u662f <strong>LRU\uff08Least Recently Used\uff0c\u6700\u4e45\u6c92\u7528\u5230\u7684\u5148\u4e1f\uff09<\/strong>\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>\u5c0d\u8ac7\u985e\u8ca0\u8f09\uff1aLRU \u901a\u5e38\u5920\u597d\uff08\u6700\u8fd1\u7684\u5c0d\u8a71\u6700\u53ef\u80fd\u88ab\u63a5\u8457\u554f\uff09\u3002<\/li>\n\n\n<li>\u71b1\u9ede\u5f88\u96c6\u4e2d\u7684\u8ca0\u8f09\uff1a\u53ef\u80fd\u8981\u8003\u616e\u5225\u7684\u7b56\u7565\uff0c\u4f46<strong>\u5148\u5225\u81ea\u5df1\u767c\u660e<\/strong>\uff0c\u591a\u6578\u60c5\u6cc1\u9810\u8a2d\u5c31\u597d\u3002<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u547d\u4e2d\u7387 vs \u8a18\u61b6\u9ad4\u6210\u672c\uff1a\u9019\u662f\u4e00\u689d\u6b0a\u8861\u7dda<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u662f\u6574\u7bc7\u6700\u91cd\u8981\u7684\u89c0\u5ff5\uff1a<strong>\u5feb\u53d6\u958b\u8d8a\u5927\uff0c\u547d\u4e2d\u7387\u8d8a\u9ad8\uff0c\u4f46\u8a18\u61b6\u9ad4\uff08\uff1d\u9322\uff09\u4e5f\u71d2\u8d8a\u591a\uff0c\u800c\u4e14\u4e0d\u662f\u7dda\u6027\u7684\u3002<\/strong><\/p>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">\u547d\u4e2d\u7387\n  \u25b2\n  \u2502          ____------  \u2190 \u958b\u5230\u5f8c\u9762\uff0c\u591a\u82b1\u4e00\u500d\u8a18\u61b6\u9ad4\u53ea\u591a\u5e7e % \u547d\u4e2d\n  \u2502      _--\n  \u2502    _-\n  \u2502  _-\n  \u2502 -\n  \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u25b6 \u5feb\u53d6\u5bb9\u91cf\uff08$$\uff09\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u53e5\u8a71\uff1a<strong>\u5225\u7121\u8166\u958b\u5230\u6700\u5927\u3002<\/strong> \u627e\u300c\u518d\u52a0\u8a18\u61b6\u9ad4\uff0c\u547d\u4e2d\u7387\u4e5f\u4e0a\u4e0d\u53bb\u591a\u5c11\u300d\u7684\u90a3\u500b\u8f49\u6298\u9ede\u5c31\u5920\u3002\u600e\u9ebc\u627e\uff1f\u770b\u4e0b\u4e00\u7bc0\u7684\u6578\u5b57\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u76e3\u63a7\u8207\u9a57\u6536\uff1a\u4e0a\u7dda\u5f8c\u76ef\u9019\u56db\u500b\u6578\u5b57<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u90e8\u7f72\u5b8c\u4e0d\u662f\u7d50\u675f\uff0c\u662f\u958b\u59cb\u3002\u9019\u56db\u500b\u6307\u6a19\u662f\u4f60\u5224\u65b7\u300c\u9019\u5957\u5feb\u53d6\u6709\u6c92\u6709\u5728\u505a\u4e8b\u300d\u7684\u4f9d\u64da\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table>\n<thead>\n<tr>\n<th>\u6307\u6a19<\/th>\n<th>\u767d\u8a71<\/th>\n<th>\u597d\u8f49\u7684\u65b9\u5411<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>TTFT<\/strong>\uff08Time To First Token\uff09<\/td>\n<td>\u4f7f\u7528\u8005\u9001\u51fa\u5f8c\uff0c\u591a\u4e45\u770b\u5230\u7b2c\u4e00\u500b\u5b57<\/td>\n<td>\u8d8a\u4f4e\u8d8a\u597d\uff1b\u547d\u4e2d\u5feb\u53d6\u6642\u61c9\u8a72\u660e\u986f\u4e0b\u964d<\/td>\n<\/tr>\n<tr>\n<td><strong>Cache hit rate<\/strong>\uff08\u547d\u4e2d\u7387\uff09<\/td>\n<td>\u6709\u591a\u5c11\u6bd4\u4f8b\u7684\u8acb\u6c42\u6488\u5230\u73fe\u6210\u5feb\u53d6<\/td>\n<td>\u8d8a\u9ad8\u8d8a\u597d\uff1b\u592a\u4f4e\u4ee3\u8868\u5feb\u53d6\u6c92\u767c\u63ee<\/td>\n<\/tr>\n<tr>\n<td><strong>Throughput<\/strong>\uff08\u541e\u5410\u91cf\uff09<\/td>\n<td>\u6bcf\u79d2\u80fd\u670d\u52d9\u591a\u5c11 token \/ \u8acb\u6c42<\/td>\n<td>\u8d8a\u9ad8\u8d8a\u597d<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8a18\u61b6\u9ad4\u4f7f\u7528\u91cf<\/strong><\/td>\n<td>CPU\/GPU \u5feb\u53d6\u5403\u4e86\u591a\u5c11<\/td>\n<td>\u8981\u5728\u5b89\u5168\u6c34\u4f4d\u5167\uff0c\u5225\u903c\u8fd1\u4e0a\u9650<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9a57\u6536\u7684\u908f\u8f2f\u5f88\u7c21\u55ae\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">**\u958b\u4e86 LMCache\uff0cTTFT \u8981\u964d\u3001\u547d\u4e2d\u7387\u8981\u6709\u611f\uff08\u4f8b\u5982 RAG \u5834\u666f\u5e38\u898b\u6578\u5341 % \u4ee5\u4e0a\uff09\uff0c\u800c\u8a18\u61b6\u9ad4\u9084\u5728\u5b89\u5168\u5340\u3002\u4e09\u8005\u517c\u9867\u624d\u7b97\u8abf\u597d\u4e86\u3002**<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u547d\u4e2d\u7387\u5f88\u9ad8\u4f46 TTFT \u6c92\u964d \u2192 \u53ef\u80fd\u662f\u9060\u7aef\u5f8c\u7aef\u592a\u6162\uff0c\u6488\u5feb\u53d6\u6bd4\u91cd\u7b97\u9084\u4e45\uff08\u898b\u7d05\u65d7\uff09\u3002 \u5982\u679c TTFT \u964d\u4e86\u4f46\u547d\u4e2d\u7387\u5f88\u4f4e \u2192 \u5feb\u53d6\u5bb9\u91cf\u6216 chunk_size \u53ef\u80fd\u6c92\u8abf\u5c0d\uff0c\u591a\u6578\u8acb\u6c42\u6839\u672c\u6c92\u547d\u4e2d\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u9019\u4e9b\u6307\u6a19\u4e00\u822c\u900f\u904e LMCache \/ vLLM \u532f\u51fa\u7684 metrics\uff08\u5e38\u898b\u662f Prometheus \u7aef\u9ede\uff09\u89c0\u5bdf\u3002\u4f60\u4e0d\u7528\u81ea\u5df1\u5beb\uff0c\u4f46\u8981\u770b\u5f97\u61c2\u5100\u8868\u677f\u4e0a\u9019\u5e7e\u689d\u7dda\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udea9 \u751f\u7522\u74b0\u5883\u7d05\u65d7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AI \u5e6b\u4f60\u751f\u7684\u90e8\u7f72\u8a2d\u5b9a\u300c\u770b\u8d77\u4f86\u6c38\u9060\u5f88\u5b8c\u6574\u300d\u3002\u9019\u5e7e\u500b\u662f\u4e0a\u7dda\u5f8c\u6700\u5bb9\u6613\u7206\u3001\u800c\u4e14\u5f9e\u8a2d\u5b9a\u6a94\u770b\u4e0d\u592a\u51fa\u4f86\u7684\u5730\u96f7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd34 \u7d05\u65d7 1\uff1a\u8de8\u5be6\u4f8b\u5171\u7528\u5feb\u53d6\uff0c\u4f46\u6c92\u60f3\u904e\u300c\u4e00\u81f4\u6027\u300d<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\"><span><code class=\"hljs\">\u5be6\u4f8b A \u7528\u6a21\u578b v1 \u7b97\u7684 KV  \u2192  \u5b58\u9032\u5171\u4eab\u5f8c\u7aef\n\u5be6\u4f8b B \u662f\u6a21\u578b v2          \u2192  \u6488\u5230 A \u7684\u820a KV\uff0c\u76f4\u63a5\u62ff\u4f86\u7528 \ud83d\udea9\n<\/code><\/span><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u70ba\u4ec0\u9ebc\u5371\u96aa<\/strong>\uff1a\u4e0d\u540c\u6a21\u578b\uff0f\u4e0d\u540c\u91cf\u5316\u8a2d\u5b9a\u7b97\u51fa\u4f86\u7684 KV <strong>\u4e0d\u80fd\u6df7\u7528<\/strong>\uff0c\u6df7\u7528\u6703\u7522\u751f\u8a9e\u7121\u502b\u6b21\u6216\u932f\u8aa4\u7684\u8f38\u51fa\uff0c\u800c\u4e14\u4e0d\u6703\u5831\u932f\u2014\u2014\u5b83\u6703\u300c\u5b89\u975c\u5730\u932f\u300d\u3002\u6efe\u52d5\u5347\u7d1a\uff08rolling update\uff09\u63db\u6a21\u578b\u6642\u6700\u5bb9\u6613\u8e29\u5230\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8ddf AI \u9019\u6a23\u8aaa<\/strong>\uff1a\u300c\u5171\u4eab\u5f8c\u7aef\u7684\u5feb\u53d6\u6709\u6c92\u6709\u4f9d\u6a21\u578b\u7248\u672c\uff0f\u8a2d\u5b9a\u505a\u9694\u96e2\uff08namespace \u6216 key \u524d\u7db4\uff09\uff1f\u5347\u7d1a\u6a21\u578b\u6642\u820a\u5feb\u53d6\u600e\u9ebc\u5931\u6548\uff1f\u300d<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd34 \u7d05\u65d7 2\uff1a\u9060\u7aef\u5f8c\u7aef\u6bd4\u91cd\u7b97\u9084\u6162<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-7\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">remote_url: <span class=\"hljs-string\">\"lm:\/\/cache-server-in-another-region:65432\"<\/span>   <span class=\"hljs-comment\"># \ud83d\udea9 \u5feb\u53d6\u5728\u53e6\u4e00\u500b\u6a5f\u623f<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-7\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u70ba\u4ec0\u9ebc\u5371\u96aa<\/strong>\uff1a\u5206\u6563\u5f0f\u5feb\u53d6\u7684\u524d\u63d0\u662f\u300c\u6488\u5feb\u53d6 < \u91cd\u7b97\u300d\u3002\u5982\u679c\u9060\u7aef\u5f8c\u7aef\u7db2\u8def\u6162\uff08\u8de8\u6a5f\u623f\u3001\u983b\u5bec\u4e0d\u8db3\uff09\uff0c\u6488\u4e00\u6b21 KV \u6bd4 GPU \u91cd\u7b97\u9084\u4e45\uff0c\u958b\u4e86 LMCache \u53cd\u800c<strong>\u8b8a\u6162<\/strong>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u600e\u9ebc\u767c\u73fe<\/strong>\uff1a\u547d\u4e2d\u7387\u5f88\u9ad8\u3001\u4f46 TTFT \u6c92\u964d\u751a\u81f3\u4e0a\u5347 \u2192 \u5178\u578b\u75c7\u72c0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8ddf AI \u9019\u6a23\u8aaa<\/strong>\uff1a\u300c\u9060\u7aef\u5f8c\u7aef\u8ddf\u63a8\u8ad6\u5be6\u4f8b\u662f\u4e0d\u662f\u540c\u4e00\u500b\u4f4e\u5ef6\u9072\u7db2\u8def\uff1f\u6211\u8981\u600e\u9ebc\u91cf\u300c\u6488\u5feb\u53d6\u7684\u8017\u6642 vs \u91cd\u7b97\u7684\u8017\u6642\u300d\u4f86\u78ba\u8a8d\u5212\u7b97\uff1f\u300d<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udfe1 \u7d05\u65d7 3\uff1a\u628a CPU \u5feb\u53d6\u958b\u597d\u958b\u6eff\uff0c\u903c\u8fd1\u8a18\u61b6\u9ad4\u4e0a\u9650<\/h3>\n\n\n<div class=\"cbc-code-wrapper\"><div class=\"cbc-code-bar\"><button class=\"cbc-copy-button\">Copy<\/button><\/div><pre class=\"wp-block-code\" aria-describedby=\"shcb-language-8\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">max_local_cpu_size: <span class=\"hljs-number\">120<\/span>   <span class=\"hljs-comment\"># \ud83d\udea9 \u6a5f\u5668\u7e3d\u5171\u624d 128GB<\/span>\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-8\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u70ba\u4ec0\u9ebc\u5371\u96aa<\/strong>\uff1a\u5feb\u53d6\u5403\u592a\u5147\uff0c\u7559\u7d66\u63a8\u8ad6\u7a0b\u5e8f\u672c\u8eab\u7684\u8a18\u61b6\u9ad4\u4e0d\u5920\uff0c\u8f15\u5247\u6296\u52d5\u3001\u91cd\u5247 OOM \u88ab\u7cfb\u7d71\u6bba\u6389\uff0c\u670d\u52d9\u76f4\u63a5\u639b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8ddf AI \u9019\u6a23\u8aaa<\/strong>\uff1a\u300c\u9019\u53f0\u6a5f\u5668\u7e3d\u8a18\u61b6\u9ad4\u591a\u5c11\uff1f\u6263\u6389\u63a8\u8ad6\u7a0b\u5e8f\u672c\u8eab\u8981\u7528\u7684\uff0c\u5feb\u53d6\u5b89\u5168\u4e0a\u9650\u61c9\u8a72\u8a2d\u591a\u5c11\uff1f\u7559\u591a\u5c11 buffer\uff1f\u300d<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udfe1 \u7d05\u65d7 4\uff1a\u53ea\u6e2c\u4e86\u300c\u71b1\u5feb\u53d6\u300d\uff0c\u6c92\u6e2c\u51b7\u555f\u52d5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c7\u72c0<\/strong>\uff1ademo \u6642\u8dd1\u5f97\u98db\u5feb\uff0c\u56e0\u70ba\u5feb\u53d6\u65e9\u5c31\u6696\u597d\u4e86\uff1b\u4e00\u91cd\u555f\uff0f\u64f4\u5bb9\u4e00\u53f0\u65b0\u6a5f\u5668\uff0c\u7b2c\u4e00\u6ce2\u4f7f\u7528\u8005\u5168\u90e8\u8d85\u6162\uff0c\u56e0\u70ba\u5feb\u53d6\u662f\u7a7a\u7684\uff08\u51b7\u555f\u52d5\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8ddf AI \u9019\u6a23\u8aaa<\/strong>\uff1a\u300c\u91cd\u555f\u6216\u65b0\u589e\u5be6\u4f8b\u5f8c\uff0c\u5feb\u53d6\u662f\u7a7a\u7684\uff0c\u7b2c\u4e00\u6ce2\u8acb\u6c42\u6703\u6162\u3002\u8981\u4e0d\u8981\u7528\u5171\u4eab\u5f8c\u7aef\u8b93\u65b0\u5be6\u4f8b\u4e5f\u80fd\u6488\u5230\u73fe\u6210\u5feb\u53d6\uff1f\u6709\u6c92\u6709\u9810\u71b1\uff08warm-up\uff09\u6a5f\u5236\uff1f\u300d<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udfe1 \u7d05\u65d7 5\uff1a\u5347\u7d1a LMCache \/ vLLM \u5f8c\u6c92\u9a57\u7248\u672c\u76f8\u5bb9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u75c7\u72c0<\/strong>\uff1aKV Cache \u7684\u5132\u5b58\u683c\u5f0f\u5728\u7248\u672c\u9593\u53ef\u80fd\u6539\u8b8a\uff0c\u820a\u683c\u5f0f\u7684\u5feb\u53d6\u65b0\u7248\u672c\u8b80\u4e0d\u4e86\uff0c\u6216 LMCache \u8207 vLLM \u7248\u672c\u6c92\u5c0d\u4e0a\uff0c\u555f\u52d5\u5c31\u5831\u932f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8ddf AI \u9019\u6a23\u8aaa<\/strong>\uff1a\u300c\u6211\u8981\u5347\u7d1a\u7684 LMCache \u7248\u672c\u8ddf\u76ee\u524d\u7684 vLLM \u7248\u672c\u76f8\u5bb9\u55ce\uff08\u770b\u5b98\u65b9\u76f8\u5bb9\u8868\uff09\uff1f\u820a\u7684\u6301\u4e45\u5316\u5feb\u53d6\u5347\u7d1a\u5f8c\u9084\u80fd\u7528\u55ce\uff0c\u9084\u662f\u8981\u6e05\u6389\u91cd\u5efa\uff1f\u300d<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Vibe Coder \u9a57\u6536\u6aa2\u67e5\u9ede<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u62ff\u5230 AI \u751f\u7684\u751f\u7522\u90e8\u7f72\u8a2d\u5b9a\uff0c\u4e0a\u7dda\u524d\u5f8c\u7167\u8457\u8d70\u4e00\u904d\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8a2d\u5b9a\u5c64\uff08\u4e0a\u7dda\u524d\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>[ ] \u554f AI\uff1a\u300c\u9019\u4efd\u8a2d\u5b9a\u7528\u7684\u662f\u54ea\u7a2e\u5171\u4eab\u67b6\u69cb\uff08\u9060\u7aef\u5f8c\u7aef \/ PD \u5206\u96e2 \/ P2P\uff09\uff1f\u70ba\u4ec0\u9ebc\u9069\u5408\u6211\u7684\u6d41\u91cf\uff1f\u300d<\/li>\n\n\n<li>[ ] \u78ba\u8a8d <code>max_local_cpu_size<\/code>\uff08\u6216\u7b49\u50f9\u7684\u8a18\u61b6\u9ad4\u4e0a\u9650\uff09<strong>\u660e\u986f\u5c0f\u65bc<\/strong>\u6a5f\u5668\u7e3d\u8a18\u61b6\u9ad4\uff0c\u6709\u7559 buffer\u3002<\/li>\n\n\n<li>[ ] \u78ba\u8a8d\u5171\u4eab\u5f8c\u7aef\u8ddf\u63a8\u8ad6\u5be6\u4f8b\u5728<strong>\u540c\u4e00\u500b\u4f4e\u5ef6\u9072\u7db2\u8def<\/strong>\uff08\u4e0d\u662f\u8de8\u6a5f\u623f\uff09\u3002<\/li>\n\n\n<li>[ ] \u554f AI\uff1a\u300c\u5171\u4eab\u5feb\u53d6\u6709\u6c92\u6709\u4f9d\u6a21\u578b\u7248\u672c\u9694\u96e2\uff1f\u5347\u7d1a\u6a21\u578b\u6642\u820a\u5feb\u53d6\u600e\u9ebc\u5931\u6548\uff1f\u300d<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9a57\u6536\u5c64\uff08\u4e0a\u7dda\u5f8c\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>[ ] \u770b metrics\uff1a\u958b LMCache \u5f8c <strong>TTFT \u6709\u964d<\/strong>\u3001<strong>\u547d\u4e2d\u7387\u6709\u611f<\/strong>\u3001<strong>\u8a18\u61b6\u9ad4\u5728\u5b89\u5168\u6c34\u4f4d<\/strong>\u2014\u2014\u4e09\u8005\u8981\u540c\u6642\u6210\u7acb\u3002<\/li>\n\n\n<li>[ ] \u6e2c\u51b7\u555f\u52d5\uff1a\u91cd\u555f\u4e00\u53f0\u5be6\u4f8b\uff0c\u89c0\u5bdf\u7b2c\u4e00\u6ce2\u8acb\u6c42\u7684 TTFT\uff0c\u78ba\u8a8d\u5728\u53ef\u63a5\u53d7\u7bc4\u570d\u3002<\/li>\n\n\n<li>[ ] \u547d\u4e2d\u7387\u9ad8\u4f46 TTFT \u6c92\u964d\uff1f\u2192 \u91cf\u9060\u7aef\u5f8c\u7aef\u7684\u53d6\u7528\u5ef6\u9072\uff08\u7d05\u65d7 2\uff09\u3002<\/li>\n\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u770b\u4e0d\u61c2\u5c31\u9019\u6a23\u554f AI<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u300c\u7528\u767d\u8a71\u89e3\u91cb\u9019\u4efd LMCache \u751f\u7522\u8a2d\u5b9a YAML\uff0c\u4e00\u500b\u6b04\u4f4d\u4e00\u6bb5\uff0c\u544a\u8a34\u6211\u6bcf\u500b\u53c3\u6578\u8abf\u5927\u8abf\u5c0f\u5206\u5225\u6703\u600e\u6a23\uff0c\u6211\u662f\u8981\u8ca0\u8cac\u9019\u5957\u4e0a\u7dda\u7684\u4eba\u3002\u300d<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u300c\u6211\u6709 N \u53f0\u63a8\u8ad6\u5be6\u4f8b\u8d70 router \u8ca0\u8f09\u5e73\u8861\uff0c\u4f7f\u7528\u8005\u88ab\u96a8\u6a5f\u5206\u6d3e\u5c0e\u81f4\u547d\u4e2d\u7387\u4f4e\u3002\u7528\u9060\u7aef\u5171\u4eab\u5f8c\u7aef\u89e3\u6c7a\u7684\u8a71\uff0c\u67b6\u69cb\u6703\u9577\u600e\u6a23\uff1f\u6709\u4ec0\u9ebc\u98a8\u96aa\u8981\u5148\u60f3\uff1f\u300d<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u300c\u5e6b\u6211\u5217\u4e00\u4efd LMCache \u4e0a\u7dda\u524d\u7684\u6aa2\u67e5\u6e05\u55ae\uff1a\u8a18\u61b6\u9ad4\u5b89\u5168\u4e0a\u9650\u3001\u7db2\u8def\u5ef6\u9072\u3001\u6a21\u578b\u7248\u672c\u4e00\u81f4\u6027\u3001\u51b7\u555f\u52d5\u3001\u7248\u672c\u76f8\u5bb9\uff0c\u5404\u8981\u78ba\u8a8d\u4ec0\u9ebc\u3001\u600e\u9ebc\u91cf\u3002\u300d<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u672c\u7bc7\u5c0f\u7d50 &#038; \u7cfb\u5217\u56de\u9867<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u7bc7\u4f60\u5b78\u5230\u628a LMCache \u5f9e\u55ae\u6a5f\u63a8\u5230\u751f\u7522\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>\u5206\u6563\u5f0f\u5171\u4eab<\/strong>\u6709\u4e09\u689d\u8def\u2014\u2014\u9060\u7aef\u5f8c\u7aef\uff08\u5b58\u5009\u5eab\uff09\u3001PD \u5206\u96e2\uff08\u5de5\u4f5c\u5206\u5bb6\uff09\u3001P2P\uff08\u6a5f\u5668\u4e92\u50b3\uff09\uff1b\u5148\u8a8d\u51fa AI \u5e6b\u4f60\u9078\u4e86\u54ea\u689d\u3002<\/li>\n\n\n<li><strong>\u8abf\u6821<\/strong>\u570d\u7e5e\u56db\u500b\u65cb\u9215\uff1achunk_size\uff08\u5927\u584a\u7701\u7ba1\u7406 \/ \u5c0f\u584a\u597d\u547d\u4e2d\uff09\u3001\u5bb9\u91cf\u5206\u5c64\uff08\u8fd1\u5feb\u9060\u5927\uff09\u3001\u6dd8\u6c70\u7b56\u7565\uff08\u9810\u8a2d LRU \u591a\u534a\u5920\uff09\u3001\u4ee5\u53ca\u6700\u91cd\u8981\u7684<strong>\u547d\u4e2d\u7387 vs \u8a18\u61b6\u9ad4\u6210\u672c\u6b0a\u8861\u7dda<\/strong>\u2014\u2014\u5225\u7121\u8166\u958b\u5230\u6700\u5927\u3002<\/li>\n\n\n<li><strong>\u9a57\u6536<\/strong>\u76ef\u56db\u500b\u6578\u5b57\uff1aTTFT\u3001\u547d\u4e2d\u7387\u3001\u541e\u5410\u91cf\u3001\u8a18\u61b6\u9ad4\uff0c\u4e09\u8005\u517c\u9867\u624d\u7b97\u8abf\u597d\u3002<\/li>\n\n\n<li><strong>\u4e94\u500b\u751f\u7522\u7d05\u65d7<\/strong>\uff1a\u4e00\u81f4\u6027\u3001\u9060\u7aef\u5f8c\u7aef\u592a\u6162\u3001\u8a18\u61b6\u9ad4\u58d3\u7206\u3001\u51b7\u555f\u52d5\u3001\u7248\u672c\u76f8\u5bb9\u2014\u2014\u9019\u4e9b\u5f9e\u8a2d\u5b9a\u6a94\u770b\u4e0d\u51fa\u4f86\uff0c\u8981\u4e3b\u52d5\u554f AI \u548c\u91cf\u6e2c\u3002<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7cfb\u5217\u56de\u9867<\/strong>\uff1a#01 \u8a8d\u8b58 LMCache \u662f\u4ec0\u9ebc\u3001#02 \u8ddf vLLM \u6574\u5408\u3001#03 \u6838\u5fc3\u6a5f\u5236\u3001#04\uff08\u672c\u7bc7\uff09\u751f\u7522\u90e8\u7f72\u8207\u8abf\u6821\u3002\u4f60\u73fe\u5728\u61c9\u8a72\u80fd\u770b\u61c2\u4e00\u4efd LMCache \u90e8\u7f72\u8a2d\u5b9a\u3001\u5224\u65b7\u5b83\u4e0a\u7dda\u6703\u4e0d\u6703\u51fa\u4e8b\u3001\u4e26\u7528\u6578\u5b57\u9a57\u6536\u6210\u6548\u2014\u2014\u9019\u5c31\u662f Vibe Coder \u5728\u751f\u7522\u74b0\u5883\u8a72\u6709\u7684\u628a\u95dc\u80fd\u529b\u3002<\/p>\n\n\n\n<div id=\"quiz-44ab8b6a\">\n<style>\n#quiz-44ab8b6a .badge {\n        display: inline-block; padding: 4px 10px; border-radius: 12px;\n        font-size: 0.75em; font-weight: bold; margin-left: 8px;\n      }#quiz-44ab8b6a .badge.scenario { background: #ebf8ff; color: #2b6cb0; }#quiz-44ab8b6a .badge.debug { background: #fef3c7; color: #92400e; }#quiz-44ab8b6a .question-adv {\n        background: white; border-radius: 10px; padding: 24px; margin: 20px 0;\n        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); border-left: 4px solid #ed8936;\n      }#quiz-44ab8b6a .question-adv h3 { margin-top: 0; color: #2d3748; }#quiz-44ab8b6a .code-block {\n        background: #1e1e1e; color: #d4d4d4; padding: 14px; border-radius: 6px;\n        font-family: \"Menlo\", \"Monaco\", \"Courier New\", monospace; font-size: 0.9em;\n        overflow-x: auto; margin: 12px 0; white-space: pre-wrap;\n      }#quiz-44ab8b6a .options-adv { list-style: none; padding: 0; }#quiz-44ab8b6a .options-adv li {\n        padding: 14px 16px; margin: 10px 0; border: 2px solid #e2e8f0;\n        border-radius: 8px; cursor: pointer; transition: all 0.2s;\n      }#quiz-44ab8b6a .options-adv li:hover:not(.disabled) { border-color: #ed8936; background: #fffaf0; }#quiz-44ab8b6a .options-adv li.disabled { cursor: default; opacity: 0.7; }#quiz-44ab8b6a .options-adv li.show-answer { border-color: #48bb78; background: #f0fff4; }#quiz-44ab8b6a .options-adv li.wrong { border-color: #fc8181; background: #fff5f5; }#quiz-44ab8b6a .feedback-adv {\n        margin-top: 16px; padding: 14px; border-radius: 8px; display: none; line-height: 1.6;\n      }#quiz-44ab8b6a .feedback-adv.correct { background: #f0fff4; color: #276749; display: block; }#quiz-44ab8b6a .feedback-adv.wrong { background: #fff5f5; color: #c53030; display: block; }#quiz-44ab8b6a .feedback-adv \n      .score-adv {\n        text-align: center; font-size: 1.4em; padding: 24px; background: white;\n        border-radius: 10px; margin-top: 24px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);\n      }#quiz-44ab8b6a .intro {\n        background: #ebf8ff; padding: 16px; border-radius: 8px; margin-bottom: 20px; color: #2c5282;\n      }\n<\/style>\n<h1>\u9032\u968e\u6e2c\u9a57\uff1aLMCache \u751f\u7522\u90e8\u7f72\u8207\u6548\u80fd\u8abf\u6821<\/h1>\n    <div class=\"intro\">\n      <strong>\u6e2c\u9a57\u76ee\u6a19\uff1a<\/strong>\u9a57\u8b49\u4f60\u662f\u5426\u80fd\u5728\u5be6\u969b\u60c5\u5883\u4e2d\u61c9\u7528\u6240\u5b78\u3002<br \/>\n      \u5171 5 \u984c\uff0c\u5305\u542b\u60c5\u5883\u984c\u8207\u932f\u8aa4\u8a3a\u65b7\u984c\u3002\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv1\">\n      <h3>1. \u90e8\u7f72\u6c7a\u7b56 <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <div class=\"code-block\">\u4f60\u6709\u4e00\u5957\u9577\u6587\u4ef6 RAG \u670d\u52d9\uff0cprompt \u5f88\u9577\u3001\u8f38\u51fa\u4e5f\u9577\uff0c\nGPU \u7b97\u529b\u5403\u5f88\u91cd\u3001KV \u50b3\u8f38\u983b\u5bec\u4e5f\u5403\u5f88\u91cd\u3002\n\u4f60\u60f3\u628a\u300c\u5543 prompt\u300d\u548c\u300c\u5410 token\u300d\u9019\u5169\u7a2e\u5403\u8cc7\u6e90\u65b9\u5f0f\u4e0d\u540c\u7684\u5de5\u4f5c\n\u62c6\u5230\u4e0d\u540c\u6a5f\u5668\uff0c\u5404\u81ea\u7528\u6700\u9069\u5408\u7684\u786c\u9ad4\u3002\u61c9\u8a72\u63a1\u7528\u54ea\u7a2e\u67b6\u69cb\uff1f<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(1, 'A', 'C')\">A. \u7d14\u672c\u6a5f CPU \u5feb\u53d6\uff0c\u4e0d\u505a\u4efb\u4f55\u5171\u4eab<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'B', 'C')\">B. \u9060\u7aef\u5f8c\u7aef\uff08remote backend\uff09\u96c6\u4e2d\u5132\u5b58<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'C', 'C')\">C. Prefill \/ Decode \u5206\u96e2\uff08PD disaggregation\uff09<\/li>\n        <li onclick=\"checkAnswerAdv(1, 'D', 'C')\">D. \u628a chunk_size \u8abf\u5230\u6700\u5c0f<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv1\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv2\">\n      <h3>2. \u8a18\u61b6\u9ad4\u5bb9\u91cf\u898f\u5283 <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <div class=\"code-block\">\u4f60\u7684\u63a8\u8ad6\u6a5f\u5668\u7e3d\u8a18\u61b6\u9ad4\u662f 128GB\uff0c\u63a8\u8ad6\u7a0b\u5e8f\u672c\u8eab\u5927\u7d04\u8981\u7528 60GB\u3002\nAI \u751f\u7684\u8a2d\u5b9a\u5beb\u8457\uff1a\n  max_local_cpu_size: 120\n\u4f60\u4e0a\u7dda\u524d\u8a72\u600e\u9ebc\u8655\u7406\u6700\u7a69\u59a5\uff1f<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(2, 'A', 'B')\">A. \u7dad\u6301 120\uff0c\u5feb\u53d6\u8d8a\u5927\u547d\u4e2d\u7387\u8d8a\u9ad8\uff0c\u5212\u7b97<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'B', 'B')\">B. \u8abf\u5c0f\u5230\u660e\u986f\u4f4e\u65bc\u300c128 \u6e1b\u53bb\u63a8\u8ad6\u7a0b\u5e8f\u7528\u91cf\u300d\uff0c\u4e26\u7559 buffer<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'C', 'B')\">C. \u76f4\u63a5\u8a2d\u6210 128\uff0c\u628a\u8a18\u61b6\u9ad4\u69a8\u4e7e<\/li>\n        <li onclick=\"checkAnswerAdv(2, 'D', 'B')\">D. \u6539\u7528 remote \u5f8c\u7aef\u5c31\u4e0d\u7528\u7ba1\u672c\u6a5f\u8a18\u61b6\u9ad4\u4e86<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv2\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv3\">\n      <h3>3. \u547d\u4e2d\u7387\u8abf\u6821 <span class=\"badge scenario\">\u60c5\u5883\u984c<\/span><\/h3>\n      <div class=\"code-block\">\u4e0a\u7dda\u5f8c\u4f60\u767c\u73fe\uff1aTTFT \u6709\u4e0b\u964d\uff0c\u4f46 cache hit rate \u5f88\u4f4e\uff0c\n\u5927\u591a\u6578\u8acb\u6c42\u6839\u672c\u6c92\u547d\u4e2d\u5feb\u53d6\u3002\u8a18\u61b6\u9ad4\u6c34\u4f4d\u4e5f\u9084\u5f88\u7a7a\u3002\n\u4e0b\u5217\u54ea\u500b\u6392\u67e5\u65b9\u5411\u6700\u5408\u7406\uff1f<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(3, 'A', 'A')\">A. \u6aa2\u67e5\u5feb\u53d6\u5bb9\u91cf\u8207 chunk_size \u662f\u5426\u8a2d\u5f97\u4e0d\u5229\u65bc\u547d\u4e2d<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'B', 'A')\">B. \u7acb\u523b\u628a max_local_cpu_size \u8abf\u5230\u6700\u5c0f<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'C', 'A')\">C. \u95dc\u6389 LMCache\uff0c\u53cd\u6b63\u6c92\u7528<\/li>\n        <li onclick=\"checkAnswerAdv(3, 'D', 'A')\">D. \u628a\u9060\u7aef\u5f8c\u7aef\u642c\u5230\u53e6\u4e00\u500b\u6a5f\u623f<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv3\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv4\">\n      <h3>4. \u6efe\u52d5\u5347\u7d1a\u51fa\u932f <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">\u4f60\u505a\u6a21\u578b\u6efe\u52d5\u5347\u7d1a\uff1a\u5be6\u4f8b A \u9084\u662f\u820a\u6a21\u578b v1\uff0c\u5be6\u4f8b B \u5df2\u63db\u6210 v2\uff0c\n\u5169\u8005\u5171\u7528\u540c\u4e00\u500b\u9060\u7aef\u5f8c\u7aef\u3002\u5347\u7d1a\u5f8c\u4f7f\u7528\u8005\u56de\u5831\u90e8\u5206\u56de\u7b54\u300c\u8a9e\u7121\u502b\u6b21\u300d\uff0c\n\u4f46\u7cfb\u7d71\u6c92\u6709\u4efb\u4f55\u932f\u8aa4 log\u3002\u6700\u53ef\u80fd\u7684\u539f\u56e0\u662f\uff1f<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(4, 'A', 'C')\">A. \u9060\u7aef\u5f8c\u7aef\u7576\u6a5f\u4e86<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'B', 'C')\">B. chunk_size \u5728\u5169\u53f0\u8a2d\u5f97\u4e0d\u4e00\u6a23<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'C', 'C')\">C. v2 \u6488\u5230 v1 \u7b97\u7684\u820a KV\uff0c\u4e0d\u540c\u6a21\u578b\u7684 KV \u6df7\u7528\u53c8\u6c92\u9694\u96e2<\/li>\n        <li onclick=\"checkAnswerAdv(4, 'D', 'C')\">D. \u4f7f\u7528\u8005\u7db2\u8def\u592a\u6162<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv4\"><\/div>\n    <\/div>\n\n    <div class=\"question-adv\" id=\"qAdv5\">\n      <h3>5. \u51b7\u555f\u52d5\u75c7\u72c0 <span class=\"badge debug\">\u932f\u8aa4\u8a3a\u65b7<\/span><\/h3>\n      <div class=\"code-block\">demo \u6642\u670d\u52d9\u98db\u5feb\uff0c\u4f46\u6bcf\u6b21\u300c\u91cd\u555f\u670d\u52d9\u300d\u6216\u300c\u64f4\u5bb9\u65b0\u589e\u4e00\u53f0\u5be6\u4f8b\u300d\u5f8c\uff0c\n\u7b2c\u4e00\u6ce2\u4f7f\u7528\u8005\u5c31\u62b1\u6028\u8d85\u6162\uff0c\u904e\u4e00\u9663\u5b50\u53c8\u6062\u5fa9\u6b63\u5e38\u3002\n\u9019\u500b\u73fe\u8c61\u53eb\u4ec0\u9ebc\uff0c\u6700\u76f4\u63a5\u7684\u7de9\u89e3\u65b9\u5411\u662f\u4ec0\u9ebc\uff1f<\/div>\n      <ul class=\"options-adv\">\n        <li onclick=\"checkAnswerAdv(5, 'A', 'D')\">A. \u8a18\u61b6\u9ad4\u6d29\u6f0f\uff1b\u91cd\u5beb\u63a8\u8ad6\u7a0b\u5f0f<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'B', 'D')\">B. SQL injection\uff1b\u6539\u53c3\u6578\u5316\u67e5\u8a62<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'C', 'D')\">C. \u7db2\u8def timeout\uff1b\u628a timeout \u8abf\u5927<\/li>\n        <li onclick=\"checkAnswerAdv(5, 'D', 'D')\">D. \u51b7\u555f\u52d5\uff1b\u7528\u5171\u4eab\u5f8c\u7aef\u8b93\u65b0\u5be6\u4f8b\u4e5f\u80fd\u6488\u73fe\u6210\u5feb\u53d6\uff0c\u6216\u52a0\u9810\u71b1<\/li>\n      <\/ul>\n      <div class=\"feedback-adv\" id=\"fbAdv5\"><\/div>\n    <\/div>\n\n    <div class=\"score-adv\" id=\"scoreAdv\" style=\"display:none;\"><\/div>\n<script>\n\n      let answeredAdv = 0;\n      let correctAdv = 0;\n      const totalAdv = 5;\n      const explanationsAdv = {\n        1: \"prefill\uff08\u5543 prompt\uff0c\u5403\u7b97\u529b\uff09\u548c decode\uff08\u5410 token\uff0c\u5403\u983b\u5bec\uff09\u5403\u7684\u8cc7\u6e90\u4e0d\u540c\uff0c\u628a\u5b83\u5011\u62c6\u5230\u4e0d\u540c\u6a5f\u5668\u3001\u4e2d\u9593\u7528 LMCache \u50b3 KV\uff0c\u5c31\u662f PD \u5206\u96e2\u3002\u9069\u5408 prompt \u9577\u3001\u8f38\u51fa\u4e5f\u9577\u7684\u91cd\u8ca0\u8f09\uff0c\u901a\u5e38\u642d\u914d vLLM Production Stack\u3002B \u4e5f\u80fd\u5171\u4eab\u4f46\u4e0d\u89e3\u6c7a\u300c\u5de5\u4f5c\u5206\u5bb6\u300d\u7684\u9700\u6c42\u3002\",\n        2: \"\u6a5f\u5668 128GB\u3001\u63a8\u8ad6\u7a0b\u5e8f\u7d04 60GB\uff0c\u5feb\u53d6\u8a2d 120 \u5e7e\u4e4e\u5fc5\u7206\u8a18\u61b6\u9ad4\uff0c\u8f15\u5247\u6296\u52d5\u91cd\u5247\u88ab\u7cfb\u7d71 OOM \u6bba\u6389\u3002\u5b89\u5168\u505a\u6cd5\u662f\u628a\u4e0a\u9650\u8a2d\u5728\u300c\u7e3d\u91cf\u6e1b\u53bb\u63a8\u8ad6\u7528\u91cf\u300d\u4e4b\u4e0b\u4e26\u7559 buffer\u3002remote \u5f8c\u7aef\u4e5f\u4e0d\u6703\u8b93\u672c\u6a5f\u8a18\u61b6\u9ad4\u898f\u5283\u6d88\u5931\u3002\",\n        3: \"TTFT \u964d\u4ee3\u8868\u547d\u4e2d\u6642\u78ba\u5be6\u6709\u52a0\u901f\uff0c\u4f46\u547d\u4e2d\u7387\u4f4e\u8868\u793a\u591a\u6578\u8acb\u6c42\u6c92\u6488\u5230\u5feb\u53d6\u3002\u8a18\u61b6\u9ad4\u9084\u5f88\u7a7a\uff0c\u8aaa\u660e\u4e0d\u662f\u5bb9\u91cf\u7206\u6389\u7684\u554f\u984c\u2014\u2014\u6700\u53ef\u80fd\u662f\u5feb\u53d6\u5bb9\u91cf\u6216 chunk_size \u6c92\u8abf\u5c0d\uff0c\u5c0e\u81f4\u8acb\u6c42\u5c0d\u4e0d\u4e0a\u73fe\u6210\u7684\u584a\u3002\u61c9\u5f80\u9019\u500b\u65b9\u5411\u67e5\uff0c\u800c\u4e0d\u662f\u95dc\u6389\u6216\u642c\u6a5f\u623f\u3002\",\n        4: \"\u4e0d\u540c\u6a21\u578b\uff0f\u91cf\u5316\u8a2d\u5b9a\u7b97\u51fa\u7684 KV \u4e0d\u80fd\u6df7\u7528\uff0c\u6df7\u7528\u6703\u300c\u5b89\u975c\u5730\u932f\u300d\u2014\u2014\u8f38\u51fa\u8a9e\u7121\u502b\u6b21\u537b\u4e0d\u5831\u932f\u3002\u6efe\u52d5\u5347\u7d1a\u6642 v2 \u6488\u5230 v1 \u7684\u820a KV \u5c31\u662f\u5178\u578b\u3002\u6b63\u89e3\u662f\u5171\u4eab\u5feb\u53d6\u8981\u4f9d\u6a21\u578b\u7248\u672c\uff0f\u8a2d\u5b9a\u9694\u96e2\uff08namespace \u6216 key \u524d\u7db4\uff09\uff0c\u5347\u7d1a\u6642\u8b93\u820a\u5feb\u53d6\u5931\u6548\u3002\",\n        5: \"\u91cd\u555f\u6216\u64f4\u5bb9\u5f8c\u5feb\u53d6\u662f\u7a7a\u7684\uff08\u51b7\u555f\u52d5\uff09\uff0c\u7b2c\u4e00\u6ce2\u8acb\u6c42\u5168\u90e8\u8981\u91cd\u7b97\u6240\u4ee5\u6162\uff0c\u6696\u8d77\u4f86\u5f8c\u5c31\u6062\u5fa9\u3002\u7de9\u89e3\u65b9\u5411\u662f\u7528\u5171\u4eab\u5f8c\u7aef\u8b93\u65b0\u5be6\u4f8b\u4e5f\u80fd\u6488\u5230\u5225\u53f0\u7b97\u904e\u7684\u5feb\u53d6\uff0c\u6216\u52a0 warm-up \u9810\u71b1\u6a5f\u5236\u3002\u9019\u8ddf\u8a18\u61b6\u9ad4\u6d29\u6f0f\u3001injection\u3001timeout \u90fd\u7121\u95dc\u3002\"\n      };\n\n      function checkAnswerAdv(qNum, selected, correctAns) {\n        const question = document.getElementById(\"qAdv\" + qNum);\n        if (question.classList.contains(\"answered\")) return;\n        question.classList.add(\"answered\");\n        answeredAdv++;\n        const options = question.querySelectorAll(\".options-adv li\");\n        options.forEach((opt) => {\n          opt.classList.add(\"disabled\");\n          if (opt.textContent.startsWith(correctAns + \".\")) {\n            opt.classList.add(\"show-answer\");\n          }\n        });\n        const feedback = document.getElementById(\"fbAdv\" + qNum);\n        if (selected === correctAns) {\n          correctAdv++;\n          feedback.className = \"feedback-adv correct\";\n          feedback.innerHTML = \"\u2713 \u6b63\u78ba\uff01\" + explanationsAdv[qNum];\n        } else {\n          feedback.className = \"feedback-adv wrong\";\n          feedback.innerHTML = \"\u2717 \u932f\u8aa4\u3002\u6b63\u78ba\u7b54\u6848\u662f \" + correctAns + \"\u3002\" + explanationsAdv[qNum];\n          options.forEach((opt) => {\n            if (opt.textContent.startsWith(selected + \".\")) {\n              opt.classList.add(\"wrong\");\n            }\n          });\n        }\n        if (answeredAdv === totalAdv) {\n          const scoreDiv = document.getElementById(\"scoreAdv\");\n          scoreDiv.style.display = \"block\";\n          let msg = \"\";\n          if (correctAdv === totalAdv) msg = \"\ud83c\udfaf \u5b8c\u7f8e\uff01\u4f60\u5df2\u7d93\u6e96\u5099\u597d\u5be6\u6230\u4e86\uff01\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.8)) msg = \"\ud83d\udcaa \u5f88\u68d2\uff01\u518d\u8907\u7fd2\u4e00\u4e0b\u932f\u7684\u984c\u76ee\";\n          else if (correctAdv >= Math.ceil(totalAdv * 0.6)) msg = \"\ud83d\udcd6 \u5efa\u8b70\u91cd\u8b80\u76f8\u95dc\u6bb5\u843d\u5f8c\u518d\u8a66\u4e00\u6b21\";\n          else msg = \"\ud83d\udd04 \u5efa\u8b70\u91cd\u65b0\u95b1\u8b80\u6587\u4ef6\uff0c\u7279\u5225\u6ce8\u610f\u64cd\u4f5c\u6d41\u7a0b\";\n          scoreDiv.innerHTML = \"\u6e2c\u9a57\u5b8c\u6210\uff01\u5f97\u5206\uff1a\" + correctAdv + \" \/ \" + totalAdv + \"<br>\" + msg;\n        }\n      }\n    \n<\/script>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6e2c\u9a57\uff1aLMCache \u751f\u7522\u90e8\u7f72\u8207\u6548\u80fd\u8abf\u6821 \u5171 5 \u984c\uff0c\u9ede\u9078\u7b54\u6848\u5f8c\u6703\u7acb\u5373\u986f\u793a\u7d50\u679c 1. \u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u70ba\u4ec0\u9ebc\u300c\u591a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rolpb_likes":0,"footnotes":""},"categories":[908],"tags":[863,870,847,914,915],"class_list":["post-857","post","type-post","status-publish","format-standard","hentry","category-lmcache","tag-kv-cache","tag-lmcache","tag-vllm","tag-914","tag-915"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/comments?post=857"}],"version-history":[{"count":0,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/posts\/857\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/media?parent=857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/categories?post=857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.itsmygo.uk\/wordpress\/wp-json\/wp\/v2\/tags?post=857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}