{"id":201799,"date":"2025-05-10T08:48:36","date_gmt":"2025-05-10T00:48:36","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201799\/"},"modified":"2025-05-10T08:48:36","modified_gmt":"2025-05-10T00:48:36","slug":"redis%e5%86%85%e5%ad%98%e7%a2%8e%e7%89%87%e4%ba%a7%e7%94%9f%e5%8e%9f%e5%9b%a0%e5%8f%8apipeline%e7%ae%a1%e9%81%93%e5%8e%9f%e7%90%86%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201799\/","title":{"rendered":"Redis\u5185\u5b58\u788e\u7247\u4ea7\u751f\u539f\u56e0\u53caPipeline\u7ba1\u9053\u539f\u7406\u89e3\u6790"},"content":{"rendered":"

<\/b> <\/p>\n

Redis\u5185\u5b58\u788e\u7247\u4ea7\u751f\u539f\u56e0\u53caPipeline\u7ba1\u9053\u539f\u7406\u89e3\u6790<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5728\u6570\u636e\u5e93\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929golang\u5b66\u4e60\u7f51\u5c31\u6574\u7406\u5206\u4eab\u300aRedis\u5185\u5b58\u788e\u7247\u4ea7\u751f\u539f\u56e0\u53caPipeline\u7ba1\u9053\u539f\u7406\u89e3\u6790\u300b\uff0c\u804a\u804a\u7ba1\u9053\u3001Pipeline\u3001Redis\u5185\u5b58\u788e\u7247\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002<\/p>\n

\u5185\u5b58\u788e\u7247<\/h2>\n

\u5185\u5b58\u788e\u7247\u5982\u4f55\u4ea7\u751f\u7684\uff1f<\/h3>\n

Redis\u5185\u90e8\u6709\u81ea\u5df1\u7684\u5185\u5b58\u5206\u914d\u5668\uff0c\u9ed8\u8ba4\u662fjemalloc\uff0c\u4e3a\u4e86\u63d0\u9ad8\u5185\u5b58\u4f7f\u7528\u7684\u6548\u7387\uff0c\u6765\u5bf9\u5185\u5b58\u7684\u7533\u8bf7\u548c\u91ca\u653e\u8fdb\u884c\u7ba1\u7406\u3002 \u800c\u5185\u5b58\u5206\u914d\u5668\u6309\u7167\u56fa\u5b9a\u5927\u5c0f\u5206\u914d\u5185\u5b58\uff0c\u5e76\u4e0d\u662f\u5b8c\u5168\u6309\u7167\u7a0b\u5e8f\u7533\u8bf7\u7684\u5185\u5b58\u5927\u5c0f\u6765\u8fdb\u884c\u5206\u914d\u3002 \u6bd4\u5982\u7a0b\u5e8f\u7533\u8bf7\u4e00\u4e2a20\u5b57\u8282\u7684\u5185\u5b58\uff0c\u5185\u5b58\u5206\u914d\u5668\u4f1a\u5206\u914d\u4e00\u4e2a32\u5b57\u8282\u7684\u5185\u5b58\u7a7a\u95f4\uff0c\u8fd9\u4e48\u505a\u662f\u4e3a\u4e86\u51cf\u5c11\u5206\u914d\u6b21\u6570\u3002redis\u4f1a\u7533\u8bf7\u4e0d\u540c\u5927\u5c0f\u7684\u5185\u5b58\u7a7a\u95f4\u6765\u5b58\u50a8\u4e0d\u540c\u4e1a\u52a1\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u7531\u4e8e\u5185\u5b58\u6309\u7167\u56fa\u5b9a\u5927\u5c0f\u5206\u914d\u4e14\u4f1a\u6bd4\u5b9e\u9645\u7533\u8bf7\u7684\u5185\u5b58\u8981\u5927\u4e00\u4e9b\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u4f1a\u4ea7\u751f\u5185\u5b58\u788e\u7247\u3002 \u4e3e\u4e2a\u4f8b\u5b50\uff1a \u6211\u4eec\u7528\u9ad8\u94c1\u8f66\u53a2\u8bf4\u660e\uff0c\u5047\u8bbe\u4e00\u4e2a\u8f66\u53a2\u7684\u5ea7\u4f4d\u603b\u5171\u670960\u4e2a\uff0c\u73b0\u5728\u5df2\u7ecf\u5356 \u4e8657\u5f20\u7968\uff0c\u9700\u8981\u4e09\u5f20\u8fde\u5728\u4e00\u8d77\u7684\u7968\uff0c\u4f46\u53d1\u73b0\u4e70\u4e0d\u5230\u4e86\uff0c\u53ea\u597d\u6362\u4e00\u8d9f\u8f66\u3002\u6211\u4eec\u53ef\u4ee5\u628a\u8fd9\u4e9b\u5206\u6563\u7684\u7a7a\u5ea7\u4f4d\u53eb\u4f5c\u8f66\u53a2\u5ea7\u4f4d\u788e\u7247\u3002<\/p>\n

\u5185\u5b58\u788e\u7247\u7c7b\u4f3c\u4e0a\u9762\u9ad8\u94c1\u5ea7\u4f4d\u7684\u4f8b\u5b50\u3002\u867d\u7136\u64cd\u4f5c\u7cfb\u7edf\u7684\u5269\u4f59\u7a7a\u95f4\u603b\u91cf\u8db3\u591f\uff0c\u4f46\u7533\u8bf7\u4e00\u5757\u8fde\u7eed\u5730\u5740\u7a7a\u95f4N\u5b57\u8282\u65f6\uff0c\u5269\u4f59\u5185\u5b58\u7a7a\u95f4\u4e2d\u6ca1\u6709\u5927\u5c0f\u4e3aN\u5b57\u8282\u7684\u8fde\u7eed\u7a7a\u95f4\uff0c\u90a3\u4e48\u8fd9\u4e9b\u5269\u4f59\u7a7a\u95f4\u5c31\u662f\u5185\u5b58\u788e\u7247\u3002<\/p>\n

Redis\u7684\u8fd9\u79cd\u673a\u5236\uff0c\u63d0\u9ad8\u4e86\u5185\u5b58\u7684\u4f7f\u7528\u7387\uff0c\u4f46\u662f\u4f1a\u4f7fRedis\u4e2d\u6709\u90e8\u5206\u81ea\u5df1\u6ca1\u5728\u7528\uff0c\u5374\u4e0d\u91ca\u653e\u7684\u5185\u5b58\uff0c\u5bfc\u81f4\u4e86\u5185\u5b58\u788e\u7247\u7684\u53d1\u751f\u3002<\/p>\n

\u5185\u5b58\u5206\u914d\u5668<\/h3>\n

\u5728\u7f16\u8bd1\u65f6\u6307\u5b9a\u7684Redis\u4f7f\u7528\u7684\u5185\u5b58\u5206\u914d\u5668\uff0c\u53ef\u4ee5\u662flibc\u3001jemalloc\u3001tcmalloc\uff0c\u9ed8\u8ba4\u662fjemalloc\u3002<\/p>\n

jemalloc\u572864\u4f4d\u7cfb\u7edf\u4e2d\uff0c\u5c06\u5185\u5b58\u7a7a\u95f4\u5212\u5206\u4e3a\u5c0f\u3001\u5927\u3001\u5de8\u5927\u4e09\u4e2a\u8303\u56f4\uff1b\u6bcf\u4e2a\u8303\u56f4\u5185\u53c8\u5212\u5206\u4e86\u8bb8\u591a\u5c0f\u7684\u5185\u5b58\u5757\u5355\u4f4d\uff1b\u5b58\u50a8\u6570\u636e\u7684\u65f6\u5019\uff0c\u4f1a\u9009\u62e9\u5927\u5c0f\u6700\u5408\u9002\u7684\u5185\u5b58\u5757\u8fdb\u884c\u5b58\u50a8\u3002<\/p>\n

jemalloc\u5212\u5206\u7684\u5185\u5b58\u5355\u5143\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

<\/p>\n

\u4e5f\u5c31\u662f\u8bf4Redis\u662f\u4ee5\u6307\u5b9a\u5927\u5c0f\u7684\u5757\u4e3a\u5355\u4f4d\u8fdb\u884c\u8fde\u7eed\u5185\u5b58\u5206\u914d\u7684\uff0c\u800c\u4e0d\u662f\u6309\u9700\u5206\u914d\u7684\u3002Redis \u4f1a\u6839\u636e\u7533\u8bf7\u7684\u5185\u5b58\u6700\u63a5\u8fd1\u7684\u56fa\u5b9a\u503c\u5206\u914d\u76f8\u5e94\u5927\u5c0f\u7684\u7a7a\u95f4\u3002<\/p>\n

\u8fd9\u5c31\u50cf\u4f60\u6709\u4e0d\u540c\u7684\u7bb1\u5b50\uff0c\u4e3a\u4e86\u88c5\u4e1c\u897f\uff0c\u4f60\u9700\u8981\u627e\u4e00\u4e2a\u4f53\u79ef\u6700\u63a5\u8fd1\u7684\u7bb1\u5b50\u6765\u88c5\u3002\u4f46\u662f\u88c5\u8fdb\u53bb\u540e\uff0c\u4f60\u53d1\u73b0\u8fd8\u6709\u7a7a\u95f4\u53ef\u4ee5\u653e\u4e00\u4e9b\u5c0f\u4e1c\u897f\uff0c\u5c31\u65e0\u9700\u518d\u627e\u7bb1\u5b50\u4e86\u3002\u4f46\u662f\uff0c\u8fd9\u79cd\u5206\u914d\u7a7a\u95f4\u7684\u65b9\u5f0f\u4f1a\u5e26\u6765\u4e00\u5b9a\u7a0b\u5ea6\u7684\u5185\u5b58\u788e\u7247\u3002\u6211\u4eec\u53ef\u4ee5\u628a\u56fa\u5b9a\u5927\u5c0f\u7684\u5212\u5206\u7a7a\u95f4\u770b\u6210\u4e0d\u540c\u4f53\u79ef\u7684\u7bb1\u5b50\uff0c\u6bcf\u79cd\u7bb1\u5b50\u91cc\u7684\u7a7a\u95f4\u4e0d\u540c\u7a0b\u5ea6\u4e0a\u90fd\u4f1a\u6709\u5269\u4f59\u3002\u8fd9\u4e9b\u5269\u4f59\u7684\u7a7a\u95f4\u5c31\u662f\u5185\u5b58\u788e\u7247\u3002<\/p>\n

\u600e\u4e48\u770b\u662f\u5426\u6709\u5185\u5b58\u788e\u7247\uff1f<\/h3>\n

\u6211\u4eec\u767b\u9646\u5230Redis\u670d\u52a1\u5668\u4e0a\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n

redis> info memory\n<\/pre>\n
\u6211\u4eec\u4f1a\u770b\u5230\u8fd9\u4e9b\u4fe1\u606f\uff1a<\/p>\n
<\/p>\n
\u6307\u6807mem_fragmentation_ratio:1.86 \u8868\u793a\u5f53\u524d\u7684\u5185\u5b58\u788e\u7247\u7387\u3002<\/p>\n
mem_fragmentation_ratio = used_memory_rss \/ used_memory\n<\/pre>\n
used_memory_rss\uff1a\u662fRedis\u5411\u64cd\u4f5c\u7cfb\u7edf\u7533\u8bf7\u7684\u5185\u5b58\u3002 used_memory\uff1a\u662fRedis\u4e2d\u7684\u6570\u636e\u5360\u7528\u7684\u5185\u5b58\u3002<\/p>\n
\u6240\u4ee5\uff0cmem_fragmentation_ratio=1\u5e94\u8be5\u662f\u6700\u7406\u60f3\u7684\u60c5\u51b5<\/p>\n
\u788e\u7247\u7387\u7684\u610f\u4e49\uff1f<\/h3>\n
mem_fragmentation_ratio\u7684\u4e0d\u540c\u503c\uff0c\u8bf4\u660e\u4e0d\u540c\u7684\u60c5\u51b5\u3002<\/p>\n
    \n
  • \u5927\u4e8e1\uff1a\u8bf4\u660e\u5185\u5b58\u6709\u788e\u7247\uff0c\u4e00\u822c\u57281\u52301.5\u4e4b\u95f4\u662f\u6b63\u5e38\u7684\u3002<\/li>\n
  • \u5927\u4e8e1.5\uff1a\u8bf4\u660e\u5185\u5b58\u788e\u7247\u7387\u6bd4\u8f83\u5927\uff0c\u9700\u8981\u8003\u8651\u662f\u5426\u8981\u8fdb\u884c\u5185\u5b58\u788e\u7247\u6e05\u7406\uff0c\u8981\u5f15\u8d77\u91cd\u89c6\u3002<\/li>\n
  • \u5c0f\u4e8e1\uff1a\u8bf4\u660e\u5df2\u7ecf\u5f00\u59cb\u4f7f\u7528\u4ea4\u6362\u5185\u5b58\uff0c\u4e5f\u5c31\u662f\u4f7f\u7528\u786c\u76d8\u4e86\uff0c\u6b63\u5e38\u7684\u5185\u5b58\u4e0d\u591f\u7528\u4e86\uff0c\u9700\u8981\u8003\u8651\u662f\u5426\u8981\u8fdb\u884c\u5185\u5b58\u7684\u6269\u5bb9\uff0c\u4f7f\u7528swap\u662f\u76f8\u5f53\u5f71\u54cd\u6027\u80fd\u7684\u3002<\/li>\n<\/ul>\n
    \u6e05\u7406\u5185\u5b58\u788e\u7247<\/h2>\n
    \u4f4e\u4e8e4.0-RC3\u7248\u672c\u7684Redis<\/h3>\n
    \u5982\u679c\u4f60\u7684Redis\u7248\u672c\u662f4.0-RC3\u4ee5\u4e0b\u7684\uff0cRedis\u670d\u52a1\u5668\u91cd\u542f\u540e\uff0cRedis\u4f1a\u5c06\u6ca1\u7528\u7684\u5185\u5b58\u5f52\u8fd8\u7ed9\u64cd\u4f5c\u7cfb\u7edf\uff0c\u788e\u7247\u7387\u4f1a\u964d\u4e0b\u6765\u3002<\/p>\n
    \u9ad8\u4e8e4.0-RC3\u7248\u672c\u7684Redis<\/h3>\n
    Redis4.0-RC3\u7248\u672c\u5f00\u59cb\uff0c\u53ef\u4ee5\u5728\u4e0d\u91cd\u542f\u7684\u60c5\u51b5\u4e0b\uff0c\u7ebf\u4e0a\u6574\u7406\u5185\u5b58\u788e\u7247\u3002 \u81ea\u52a8\u788e\u7247\u6e05\u7406\uff0c\u53ea\u8981\u8bbe\u7f6e\u4e86\u5982\u4e0b\u7684\u914d\u7f6e\uff0c\u5185\u5b58\u5c31\u4f1a\u81ea\u52a8\u6e05\u7406\u4e86\u3002<\/p>\n
    redis> config set activedefrag yes \n<\/pre>\n
    \u81ea\u52a8\u6e05\u7406\u5185\u5b58\u788e\u7247\u7684\u529f\u80fd\u9700\u8981\u8be5Redis\u7684\u5185\u5b58\u5206\u914d\u5668\u662fjemalloc\u65f6\u624d\u80fd\u542f\u7528\u3002<\/p>\n
    \u542f\u7528\u540e\u9700\u8981\u540c\u65f6\u6ee1\u8db3\u4e0b\u97622\u4e2a\u53c2\u6570\u7684\u8bbe\u7f6e\u6761\u4ef6\u65f6\u624d\u4f1a\u89e6\u53d1\u81ea\u52a8\u6e05\u7406<\/p>\n
    active-defrag-ignore-bytes 100mb    # \u9ed8\u8ba4100MB,\u8868\u793a\u5185\u5b58\u788e\u7247\u7a7a\u95f4\u8fbe\u5230100MB\u65f6\nactive-defrag-threshold-lower 10    # \u9ed8\u8ba410\uff0c\u8868\u793a\u5185\u5b58\u788e\u7247\u7a7a\u95f4\u5360OS\u5206\u914d\u7ed9redis\u7684\u7269\u7406\u5185\u5b58\u7a7a\u95f4\u7684\u6bd4\u4f8b\u8fbe\u523010%\u65f6\n<\/pre>\n
    redis\u662f\u5355\u8fdb\u7a0b\u6a21\u578b\uff0c\u5185\u5b58\u788e\u7247\u81ea\u52a8\u6e05\u7406\u662f\u901a\u8fc7\u4e3b\u7ebf\u7a0b\u64cd\u4f5c\u7684\uff0c\u4e5f\u4f1a\u6d88\u8017\u4e00\u5b9a\u7684CPU\u8d44\u6e90\u3002\u4e3a\u4e86\u907f\u514d\u81ea\u52a8\u6e05\u7406\u964d\u4f4eRedis\u7684\u5904\u7406\u6027\u80fd\uff0c\u5982\u4e0b\u4e24\u4e2a\u53c2\u6570\u53ef\u4ee5\u63a7\u5236\u6e05\u7406\u52a8\u4f5c\u6d88\u8017\u7684CPU\u65f6\u95f4\u6bd4\u4f8b\u7684\u4e0a\u4e0b\u9650\u3002<\/p>\n
    active-defrag-cycle-min 5 : \u9ed8\u8ba45\uff0c\u8868\u793a\u81ea\u52a8\u6e05\u7406\u8fc7\u7a0b\u6240\u7528 CPU \u65f6\u95f4\u7684\u6bd4\u4f8b\u4e0d\u4f4e\u4e8e5%\uff0c\u4fdd\u8bc1\u6e05\u7406\u80fd\u6b63\u5e38\u5f00\u5c55\uff1b\nactive-defrag-cycle-max 75: \u9ed8\u8ba475\uff0c\u8868\u793a\u81ea\u52a8\u6e05\u7406\u8fc7\u7a0b\u6240\u7528 CPU \u65f6\u95f4\u7684\u6bd4\u4f8b\u4e0d\u9ad8\u4e8e 75%\uff0c\u4e00\u65e6\u8d85\u8fc7\uff0c\u5c31\u505c\u6b62\u6e05\u7406\uff0c\u4ece\u800c\u907f\u514d\u5728\u6e05\u7406\u65f6\uff0c\u5927\u91cf\u7684\u5185\u5b58\u62f7\u8d1d\u963b\u585e Redis\uff0c\u5bfc\u81f4\u54cd\u5e94\u5ef6\u8fdf\u5347\u9ad8\u3002\n<\/pre>\n
    \u5982\u679c\u4f60\u5bf9\u81ea\u52a8\u6e05\u7406\u7684\u6548\u679c\u4e0d\u6ee1\u610f\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\uff0c\u76f4\u63a5\u8bd5\u4e0b\u624b\u52a8\u788e\u7247\u6e05\u7406\uff1a<\/p>\n
    redis > memory purge\n<\/pre>\n
    \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u6e05\u7406\u547d\u4ee4\u4e5f\u53ea\u5f53Redis\u7684\u5185\u5b58\u5206\u914d\u5668\u662fjemalloc\u65f6\u624d\u80fd\u751f\u6548<\/p>\n
    #\u788e\u7247\u6574\u7406\u603b\u5f00\u5173\nactivedefrag yes\n \n#\u5f53\u788e\u7247\u8fbe\u5230 100mb \u65f6\uff0c\u5f00\u542f\u5185\u5b58\u788e\u7247\u6574\u7406\nactive-defrag-ignore-bytes 100mb\n \n#\u5f53\u788e\u7247\u8d85\u8fc7 10% \u65f6\uff0c\u5f00\u542f\u5185\u5b58\u788e\u7247\u6574\u7406\nactive-defrag-threshold-lower 10\n \n#\u5185\u5b58\u788e\u7247\u8d85\u8fc7 100%\uff0c\u5219\u5c3d\u6700\u5927\u52aa\u529b\u6574\u7406\nactive-defrag-threshold-upper 100\n \n#\u5185\u5b58\u81ea\u52a8\u6574\u7406\u5360\u7528\u8d44\u6e90\u6700\u5c0f\u767e\u5206\u6bd4\nactive-defrag-cycle-min 5\n \n#\u5185\u5b58\u81ea\u52a8\u6574\u7406\u5360\u7528\u8d44\u6e90\u6700\u5927\u767e\u5206\u6bd4\nactive-defrag-cycle-max 50\n<\/pre>\n
    Pipeline\u7ba1\u9053<\/h2>\n
    \u4e3a\u4ec0\u4e48\u9700\u8981Pipeline<\/h3>\n
    Redis\u5ba2\u6237\u7aef\u6267\u884c\u4e00\u6761\u547d\u4ee4\u52064\u4e2a\u8fc7\u7a0b\uff1a<\/p>\n
    \n
    \u53d1\u9001\u547d\u4ee4\uff0d\u3009\u547d\u4ee4\u6392\u961f\uff0d\u3009\u547d\u4ee4\u6267\u884c\uff0d\u3009\u8fd4\u56de\u7ed3\u679c<\/p>\n<\/blockquote>\n
    \u8fd9\u4e2a\u8fc7\u7a0b\u79f0\u4e3a Round Trip Time(\u7b80\u79f0RTT, \u5f80\u8fd4\u65f6\u95f4) \uff0cmget mset\u6709\u6548\u8282\u7ea6\u4e86RTT\uff0c\u4f46\u5927\u90e8\u5206\u547d\u4ee4\uff08\u5982hgetall\uff0c\u5e76\u6ca1\u6709mhgetall\uff09\u4e0d\u652f\u6301\u6279\u91cf\u64cd\u4f5c\uff0c\u9700\u8981\u6d88\u8017N\u6b21RTT \uff0c\u8fd9\u4e2a\u65f6\u5019\u9700\u8981Pipeline\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898<\/p>\n
    Pipeline \u6a21\u5f0f\u5219\u662f\u5c06\u6267\u884c\u7684\u547d\u4ee4\u5199\u5165\u5230\u7f13\u51b2\u4e2d\uff0c\u6700\u540e\u7531exec\u547d\u4ee4\u4e00\u6b21\u6027\u53d1\u9001\u7ed9Redis\u6267\u884c\u8fd4\u56de\u3002<\/p>\n
    1\u3001\u672a\u4f7f\u7528Pipeline\u6267\u884cN\u6761\u547d\u4ee4<\/p>\n
    <\/p>\n
    2\u3001\u4f7f\u7528\u4e86Pipeline\u6267\u884cN\u6761\u547d\u4ee4<\/p>\n
    <\/p>\n
    \u539f\u751f\u6279\u547d\u4ee4(mset, mget)\u4e0ePipeline\u5bf9\u6bd4<\/h3>\n
      \n
    • \u539f\u751f\u6279\u547d\u4ee4\u662f\u539f\u5b50\u6027\uff0cPipeline\u662f\u975e\u539f\u5b50\u6027<\/li>\n
    • \u539f\u751f\u6279\u547d\u4ee4\u4e00\u547d\u4ee4\u591a\u4e2akey, \u4f46Pipeline\u652f\u6301\u591a\u547d\u4ee4\uff0cPipeline \u4e0d\u652f\u6301\u4e8b\u52a1\uff0c\u56e0\u4e3a\u547d\u4ee4\u662f\u4e00\u6761\u4e00\u6761\u6267\u884c\u7684\u3002<\/li>\n
    • \u539f\u751f\u6279\u547d\u4ee4\u662f\u670d\u52a1\u7aef\u5b9e\u73b0\uff0c\u800cPipeline\u9700\u8981\u670d\u52a1\u7aef\u4e0e\u5ba2\u6237\u7aef\u5171\u540c\u5b8c\u6210<\/li>\n<\/ul>\n
      Pipeline\u7684\u4f18\u7f3a\u70b9<\/h3>\n
        \n
      • pipeline \u6bcf\u6279\u6253\u5305\u7684\u547d\u4ee4\u4e0d\u80fd\u8fc7\u591a\uff0c\u56e0\u4e3a Pipeline \u65b9\u5f0f\u6253\u5305\u547d\u4ee4\u518d\u53d1\u9001\uff0c\u90a3\u4e48 Redis \u5fc5\u987b\u5728\u5904\u7406\u5b8c\u6240\u6709\u547d\u4ee4\u524d\u5148\u7f13\u5b58\u8d77\u6240\u6709\u547d\u4ee4\u7684\u5904\u7406\u7ed3\u679c\u3002\u8fd9\u6837\u5c31\u6709\u4e00\u4e2a\u5185\u5b58\u7684\u6d88\u8017\u3002<\/li>\n
      • Pipeline \u64cd\u4f5c\u662f\u975e\u539f\u5b50\u6027\u7684\uff0c\u5982\u679c\u8981\u6c42\u539f\u5b50\u6027\u7684\uff0c\u4e0d\u63a8\u8350\u4f7f\u7528 Pipeline<\/li>\n
      • \u4f7f\u7528Pipeline\u7ec4\u88c5\u7684\u547d\u4ee4\u4e2a\u6570\u4e0d\u80fd\u592a\u591a\uff0c\u4e0d\u7136\u6570\u636e\u91cf\u8fc7\u5927\uff0c\u589e\u52a0\u5ba2\u6237\u7aef\u7684\u7b49\u5f85\u65f6\u95f4\uff0c\u8fd8\u53ef\u80fd\u9020\u6210\u7f51\u7edc\u963b\u585e\uff0c\u53ef\u4ee5\u5c06\u5927\u91cf\u547d\u4ee4\u7684\u62c6\u5206\u591a\u4e2a\u5c0f\u7684pipeline\u547d\u4ee4\u5b8c\u6210\u3002<\/li>\n<\/ul>\n
        \u4e00\u4e9b\u7591\u95ee<\/h2>\n
        Pipeline \u6267\u884c\u591a\u5c11\u547d\u4ee4\u5408\u9002\uff1f<\/p>\n
        \u6839\u636e\u5b98\u65b9\u7684\u89e3\u91ca\uff0c\u63a8\u8350\u662f\u4ee5 10k \u6bcf\u6279 (\u6ce8\u610f\uff1a\u8fd9\u4e2a\u662f\u4e00\u4e2a\u53c2\u8003\u503c\uff0c\u8bf7\u6839\u636e\u81ea\u8eab\u5b9e\u9645\u4e1a\u52a1\u60c5\u51b5\u8c03\u6574)\u3002<\/p>\n
        Pipeline \u6279\u91cf\u6267\u884c\u7684\u65f6\u5019\uff0c\u662f\u5426\u5bf9Redis\u8fdb\u884c\u4e86\u9501\u5b9a\uff0c\u5bfc\u81f4\u5176\u4ed6\u5e94\u7528\u65e0\u6cd5\u518d\u8fdb\u884c\u8bfb\u5199\uff1f<\/p>\n
        Redis \u91c7\u7528\u591a\u8defI\/O\u590d\u7528\u6a21\u578b\uff0c\u975e\u963b\u585eIO\uff0c\u6240\u4ee5Pipeline\u6279\u91cf\u5199\u5165\u7684\u65f6\u5019\uff0c\u4e00\u5b9a\u8303\u56f4\u5185\u4e0d\u5f71\u54cd\u5176\u4ed6\u7684\u8bfb\u64cd\u4f5c\u3002<\/p>\n
        \u5728\u7f16\u7801\u65f6\u8bf7\u6ce8\u610f\uff0cPipeline \u671f\u95f4\u5c06\u201c\u72ec\u5360\u201d\u94fe\u63a5\uff0c\u6b64\u671f\u95f4\u5c06\u4e0d\u80fd\u8fdb\u884c\u975e\u201c\u7ba1\u9053\u201d\u7c7b\u578b\u7684\u5176\u4ed6\u64cd\u4f5c\uff0c\u76f4\u5230 Pipeline \u5173\u95ed\uff1b\u5982\u679c\u4f60\u7684 Pipeline \u7684\u6307\u4ee4\u96c6\u5f88\u5e9e\u5927\uff0c\u4e3a\u4e86\u4e0d\u5e72\u6270\u94fe\u63a5\u4e2d\u7684\u5176\u4ed6\u64cd\u4f5c\uff0c\u4f60\u53ef\u4ee5\u4e3a Pipeline \u64cd\u4f5c\u65b0\u5efa Client \u94fe\u63a5\uff0c\u8ba9 Pipeline \u548c\u5176\u4ed6\u6b63\u5e38\u64cd\u4f5c\u5206\u79bb\u57282\u4e2a client \u4e2d\u3002<\/p>\n
        \u76f8\u5173\u4ee3\u7801<\/h3>\n
            @Test\n    void pipeline() {\n        List result = redisTemplate.executePipelined((RedisCallback\n    \n     ) connection -> { for (int i = 0; i \n     
        <\/p> \n     \n    <\/pre>\n","protected":false},"excerpt":{"rendered":"
        Redis\u5185\u5b58\u788e\u7247\u4ea7\u751f\u539f\u56e0\u53caPi...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201799","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201799"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201799\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}