{"id":5127,"date":"2021-03-27T13:07:58","date_gmt":"2021-03-27T05:07:58","guid":{"rendered":"https:\/\/damogame.cn\/wordpress\/?p=5127"},"modified":"2021-03-27T13:07:58","modified_gmt":"2021-03-27T05:07:58","slug":"%e5%b3%b0%e5%80%bc-qps-50-%e4%b8%87-%ef%bc%8c%e6%80%a7%e8%83%bd%e4%bc%98%e5%bc%82%e7%9a%84%e7%bd%91%e7%bb%9c%e6%a1%86%e6%9e%b6%e5%bc%80%e6%ba%90%e5%8a%9b%e4%bd%9c-sogou-workflow%ef%bc%81","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/5127","title":{"rendered":"\u5cf0\u503c QPS 50 \u4e07 +\uff0c\u6027\u80fd\u4f18\u5f02\u7684\u7f51\u7edc\u6846\u67b6\u5f00\u6e90\u529b\u4f5c Sogou Workflow\uff01"},"content":{"rendered":"

\u539f\u6587\u5730\u5740<\/a><\/h2>\n

 <\/p>\n

\u539f\u521b<\/span>\u00a0\u5f20\u5f66\u98deallen<\/span><\/span>\u00a0<\/a>\u5f00\u53d1\u5185\u529f\u4fee\u70bc<\/span>\u00a03\u67082\u65e5<\/em><\/div>\n
\n

\u70b9\u51fb\u4e0a\u65b9\u84dd\u5b57”<\/em><\/span>\u5f00\u53d1\u5185\u529f\u4fee\u70bc<\/em><\/span>“\uff0c\u5173\u6ce8\u5e76\u8bbe\u4e3a\u661f\u6807<\/em><\/span><\/p>\n

\u98de\u54e5\u7684\u786c\u6838\u6587\u7ae0\u5c06\u7b2c\u4e00\u65f6\u95f4\u9001\u8fbe~~~<\/em><\/span><\/p>\n

\n

\u4eca\u5929\u6211\u6765\u4e3a\u5927\u4f19\u4ecb\u7ecd\u4e00\u4e0b\u6211\u4eec\u641c\u72d7\u7684\u6700\u65b0\u5b98\u65b9\u5f00\u6e90\u529b\u4f5c – Sogou C++ Workflow \uff01<\/p>\n

Sogou Workflow\u662f\u4e00\u6b3e\u6027\u80fd\u4f18\u5f02\u7684\u7f51\u7edc\u6846\u67b6\u3002\u5f00\u6e90\u77ed\u77ed\u51e0\u4e2a\u6708\uff0c\u5c31\u65a9\u83b7\u4e86 3.6k \u7684 star\u3002\u5728\u641c\u72d7\u5185\u90e8\uff0c\u51e0\u4e4e\u6240\u6709\u7684 C++ \u540e\u7aef\u670d\u52a1\uff0c\u5305\u542b\u4f46\u4e0d\u9650\u4e8e\u641c\u7d22\uff0c\u8f93\u5165\u6cd5\uff0c\u5e7f\u544a\u7b49\u90fd\u662f\u57fa\u4e8e\u8fd9\u4e2a\u6846\u67b6\uff0c\u6bcf\u5929\u5904\u7406\u8d85\u8fc7\u767e\u4ebf\u7684\u8bf7\u6c42\uff0c\u5b83\u662f\u4e00\u4e2a\u5df2\u7ecf\u7ecf\u8fc7\u591a\u5e74\u7ebf\u4e0a\u8003\u9a8c\u7684\u5de5\u4e1a\u7ea7\u6846\u67b6\u3002\u5f00\u6e90\u4ee5\u540e\uff0c\u5728\u4e1a\u754c\u4e5f\u5df2\u7ecf\u6709\u5341\u591a\u5bb6\u516c\u53f8\u8fdb\u884c\u4e86\u5b9e\u9645\u5e94\u7528\u3002<\/p>\n<\/section>\n

\n

Github\u5730\u5740:<\/span><\/strong>https:\/\/github.com\/sogou\/workflow<\/span><\/p>\n

\u6211\u4eec\u6765\u770b\u770b\u8fd9\u6b3e\u65b0\u7684\u7f51\u7edc\u6846\u67b6\u5230\u5e95\u90fd\u6709\u54ea\u4e9b\u4f18\u52bf\u3002<\/p>\n

\u5148\u6765\u770b\u670d\u52a1\u5668\u7aef<\/strong><\/span><\/p>\n

\u5728\u670d\u52a1\u5668\u9886\u57df\uff0c\u6211\u4eec\u62ff\u6700\u5e38\u89c1\u7684\u5e94\u7528\u573a\u666f\uff0cHTTP Server \u6765\u4e3e\u4f8b\u3002\u5982\u679c\u7528 workflow\uff0c\u6211\u4eec\u53ef\u4ee5\u50cf Go \u4e00\u6837\u51e0\u884c\u4ee3\u7801\u5c31\u8f7b\u677e\u5199\u51fa\u4e00\u4e2a HTTP \u670d\u52a1\u5668\u3002\u5982\u4e0b\uff1a<\/p>\n

void\u00a0process(WFHttpTask\u00a0*server_task)
<\/span>{
\u00a0server_task->get_resp()->append_output_body(\"Hello\u00a0World!\"<\/span>);
}

int\u00a0main(int\u00a0argc,\u00a0char\u00a0*argv[])
<\/span>{
\u00a0...
\u00a0WFHttpServer\u00a0server(process)<\/span>;
\u00a0if<\/span>(server.start(8888<\/span>)\u00a0==\u00a00<\/span>){
\u00a0\u00a0server.stop();
\u00a0}
\u00a0return<\/span>\u00a00<\/span>;
}
<\/code><\/pre>\n
\u5b8c\u6574\u6e90\u7801\u53c2\u89c1\uff1ahttps:\/\/github.com\/sogou\/workflow\/blob\/master\/docs\/tutorial-04-http_echo_server.md<\/span><\/p>\n
\u53ef\u89c1\uff0cworkflow \u5c4f\u853d\u4e86\u6240\u6709\u7684\u5e95\u5c42\u6982\u5ff5\uff0c\u4f8b\u5982IO\u7ebf\u7a0b\uff0c\u5de5\u4f5c\u7ebf\u7a0b\uff0c\u4efb\u52a1\u961f\u5217\u548c\u8d85\u65f6\u5904\u7406\u7b49\u7b49\u3002\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u6d01\u5230\u6781\u81f4\u7684\u5f00\u53d1\u65b9\u5f0f\uff0c\u4f7f\u7528\u8d77\u6765\u975e\u5e38\u7684\u7b80\u5355\u3002<\/p>\n
\u90a3\u4e48\u8fd9\u4e2a\u57fa\u4e8e HTTP \u670d\u52a1\u5668\u7684\u6027\u80fd\u548b\u6837\u5462\uff1f\u6211\u628a\u5b98\u7f51\u91cc\u7684\u5bf9\u6bd4\u5b9e\u9a8c\u7ed3\u679c\u642c\u51fa\u6765\u3002<\/p>\n
    \n
  • \n
    \u6d4b\u8bd5\u73af\u5883\uff1aCPU 40 core @ 2.20GHz\uff0c\u5185\u5b58192G\uff0c\u7f51\u536125000Mb\/s<\/section>\n<\/li>\n
  • \n
    \u7ebf\u7a0b\u6570<\/section>\n
      \n
    • \n
      workflow\uff1a\u5c06\u4f7f\u7528 16 \u4e2a poller \u7ebf\u7a0b\u548c 20 \u4e2a handler \u7ebf\u7a0b<\/section>\n<\/li>\n
    • \n
      nginx\uff1a40 \u4e2a Worker \u8fdb\u7a0b<\/section>\n<\/li>\n
    • \n
      brpc\uff1a40 \u4e2a \u7ebf\u7a0b<\/section>\n<\/li>\n<\/ul>\n<\/li>\n
    • \n
      \u6570\u636e\u957f\u5ea6\uff1a\u5206\u522b\u8bbe\u7f6e\u4e3a 64\u3001512 \u548c 4096<\/section>\n<\/li>\n
    • \n
      \u5e76\u53d1\u5ea6\uff1a\u5728[1, 2K]\u4e4b\u95f4\u7ffb\u500d\u589e\u957f<\/section>\n<\/li>\n<\/ul>\n
      \u6211\u4eec\u770b\u4e0b\u5b9e\u9645\u7684\u5b9e\u9a8c\u7ed3\u679c\uff1a<\/p>\n
      \"\u56fe\u7247\"<\/p>\n
      \u7279\u522b\u662f\u6570\u636e\u957f\u5ea6\u4e3a64\u548c512\u7684\u4e24\u6761\u66f2\u7ebf\uff0c\u5e76\u53d1\u5ea6\u8db3\u591f\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u4fdd\u6301500K\u7684QPS\u3002<\/span><\/figure>\n
      \u518d\u770b\u5ba2\u6237\u7aef\u4f18\u5316<\/strong><\/span><\/p>\n
      \u6211\u4eec\u90fd\u77e5\u9053\u963b\u585e\u7f51\u7edc IO \u662f\u9ad8\u6027\u80fd\u670d\u52a1\u5668\u5f00\u53d1\u7684\u7eca\u811a\u77f3\u3002\u867d\u7136\u5f88\u591a\u7f51\u7edc\u6846\u67b6\u6bd4\u5982 libevent \u91cc\u5df2\u7ecf\u6709\u975e\u5e38\u9ad8\u6548\u7684\u975e\u963b\u585e\u89e3\u51b3\u65b9\u6848\uff0c\u4f46\u662f\u7531\u4e8e C++ \u7f3a\u4e4f\u50cf Golang \u4e00\u6837\u7edf\u4e00\u7684\u7f51\u7edc IO \u5c01\u88c5\uff0c\u603b\u4f1a\u6709\u51fa\u73b0\u4e00\u4e9b\u201c\u6f0f\u7f51\u4e4b\u9c7c\u201d\u3002<\/p>\n
      \u6bd4\u5982\u8bf4\u5f53\u4f60\u7684 C++ Server \u9700\u8981 \u8bbf\u95ee mysql \u7684\u65f6\u5019\uff0c\u5728 workflow \u51fa\u73b0\u4e4b\u524d\uff0c\u4e00\u822c\u5c31\u662f\u9009\u62e9\u4f20\u7edf\u7684 mysql \u5ba2\u6237\u7aef\u3002\u4f20\u7edf\u5ba2\u6237\u7aef\u7684\u7279\u70b9\u5c31\u662f\u4e00\u4e2a\u7528\u6237\u7ebf\u7a0b\u4ee5\u540c\u6b65\u963b\u585e\u7684\u65b9\u5f0f\u7b49\u5f85\u8fde\u63a5\u4e0a\u7684\u6570\u636e\u3002\u800c\u6211\u4eec\u7684\u670d\u52a1\u5668\u662f\u8981\u5904\u7406\u5f88\u591a\u7528\u6237\u7684\u8bf7\u6c42\u7684\uff0c\u8fd9\u5c31\u4e0d\u5f97\u5df2\u9700\u8981\u521b\u5efa\u5f88\u591a\u7684\u7ebf\u7a0b\u624d\u884c\u3002\u9664\u4e86\u5f15\u5165\u989d\u5916\u7684\u521b\u5efa\u6210\u672c\u4e0d\u8bf4\uff0c\u9891\u7e41\u7684\u4e0a\u4e0b\u6587\u5207\u6362\u5c06\u5e26\u6765\u5927\u91cf\u65e0\u8c13\u7684 CPU \u5f00\u9500\u3002<\/p>\n
      \u7c7b\u4f3c\u7684\u8fd8\u6709 http\u3001redis \u548c kafka \u5ba2\u6237\u7aef\u3002\u53ea\u8981\u7528\u5230\u5b83\u4eec\uff0c\u5c31\u53c8\u4f1a\u5c06\u81ea\u5df1\u7cbe\u5fc3\u4f18\u5316\u8fc7\u7684\u670d\u52a1\u62d6\u56de\u5230\u963b\u585e\u7684\u4f4e\u6027\u80fd\u6ce5\u6f6d\u4e2d\u3002<\/p>\n
      \u9274\u4e8e\u4e1a\u52a1\u7684\u8fd9\u4e2a\u75db\u70b9\uff0cworkflow \u81ea\u5df1\u5b9e\u73b0\u4e86\u7eaf\u5f02\u6b65\u7684\u591a\u79cd\u5ba2\u6237\u7aef\u3002\u8fd9\u4e9b\u4f5c\u4e3a\u5ba2\u6237\u7aef\u89d2\u8272\u7684\u7f51\u7edc socket \u4e5f\u548c\u63a5\u6536\u5230\u7684\u7528\u6237\u8fde\u63a5\u4e00\u8d77\uff0c\u7edf\u4e00\u4ea4\u7ed9 poller \u7ebf\u7a0b\u8fdb\u884c\u9ad8\u6548\u7684\u975e\u963b\u585e IO \u7ba1\u7406\u3002\u8fdb\u800c\u5927\u5927\u63d0\u5347\u4e86 Server \u4f5c\u4e3a\u5ba2\u6237\u7aef\u8bf7\u6c42\u6570\u636e\u9700\u6c42\u65f6\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n
      \u800c\u4e14\u4f7f\u7528\u8d77\u6765\u4e5f\u662f\u975e\u5e38\u7684\u7b80\u5355\u65b9\u4fbf\uff0c\u62ff mysql \u6765\u4e3e\u4f8b\uff1a<\/p>\n
      \/\/\u5728\u56de\u8c03\u51fd\u6570\u8fd9\u91cc\u5b8c\u6210\u5bf9\u8fd4\u56de\u7ed3\u679c\u7684\u5904\u7406<\/span>
      void\u00a0mysql_callback(WFMySQLTask\u00a0*task)
      <\/span>{
      \u00a0...
      }
      int\u00a0main(int\u00a0argc,\u00a0char\u00a0*argv[])
      <\/span>{
      \u00a0...
      \u00a0task\u00a0=\u00a0WFTaskFactory::create_mysql_task(url,\u00a0RETRY_MAX,\u00a0mysql_callback);
      \u00a0task->get_req()->set_query(\"show\u00a0databases\"<\/span>);
      \u00a0task->start();
      \u00a0...
      }
      <\/code><\/pre>\n
      \u5b8c\u6574\u6e90\u7801\u53c2\u89c1\uff1ahttps:\/\/github.com\/sogou\/workflow\/blob\/master\/docs\/tutorial-12-mysql_cli.md<\/span><\/p>\n
      \u7b80\u5355\u7684\u51e0\u884c\uff0c\u5c31\u80fd\u591f\u63d0\u4ea4\u4e00\u4e2a\u5f02\u6b65\u7684MySQL\u4efb\u52a1\u3002\u4ece\u6b64\u4ee5\u540e\uff0c\u518d\u4e5f\u4e0d\u7528\u62c5\u5fc3\u4f20\u7edf\u5ba2\u6237\u7aef\u62d6\u57ae\u4f60\u7684\u6027\u80fd\u4e86\u3002\u5728\u5408\u7406\u7684\u914d\u7f6e\u4e0b\uff0c\u5355\u673a\u6bcf\u79d2\u80fd\u5904\u7406\u51e0\u4e07\u6b21MySQL\u8bf7\u6c42\u3002<\/p>\n
      \u8fd8\u6709\u54ea\u4e9b\u7279\u6027\uff1f<\/strong><\/span><\/p>\n
      \u4f5c\u4e3a\u4e00\u4e2a\u641c\u72d7\u516c\u53f8\u7684\u901a\u7528\u7684\u57fa\u7840\u8bbe\u65bd\uff0c workflow \u9664\u4e86\u5177\u5907\u7f51\u7edc\u6846\u67b6\u7684\u9ad8\u6027\u80fd\u5c01\u88c5\u4ee5\u5916\u3002\u8fd8\u6709\u5176\u4ed6\u5f88\u591a\u7279\u8272\u3002<\/p>\n
      1\u3001\u53cb\u597d\u7684\u7528\u6237\u4f53\u9a8c
      workflow \u7ed9\u5f00\u53d1\u8005\u7528\u6237\u63a5\u89e6\u5230\u7684\u662ftask\uff08\u4efb\u52a1\uff09\u548cseries\uff08\u4efb\u52a1\u6d41\uff09\u3002\u8fd9\u4e2a\u9ad8\u5ea6\u7684\u62bd\u8c61\u4f7f\u5f97\u5f00\u53d1\u53ef\u4ee5\u805a\u96c6\u6240\u6709\u7cbe\u529b\u5b8c\u6210\u5e94\u7528\u903b\u8f91\u7684\u5f00\u53d1\uff0c\u5b8c\u5168\u4e0d\u9700\u8981\u8003\u8651\u7ebf\u7a0b\u7b49\u5e95\u5c42\u6982\u5ff5\u3002<\/p>\n
      2\u3001\u901a\u4fe1\u4e0e\u8ba1\u7b97\u4e00\u4f53
      \u5927\u90e8\u5206\u7684 C++ \u6846\u67b6\u7740\u91cd\u53ea\u89e3\u51b3\u7f51\u7edc IO \u7684\u6548\u7387\u95ee\u9898\uff0c\u800c\u8ba1\u7b97\u4e0e\u4efb\u52a1\u8c03\u5ea6\u6846\u67b6\u9700\u8981\u7528\u6237\u81ea\u5df1\u5b9e\u73b0\u3002workflow \u6846\u67b6\u5219\u5c06\u4e8c\u8005\u878d\u4e3a\u4e00\u4f53\uff0c\u4e00\u5e76\u89e3\u51b3\u4e86\u3002Workflow \u81ea\u52a8\u5bf9\u4efb\u52a1\u8fdb\u884c\u8c03\u5ea6\uff0c\u5e76\u4e14\u6253\u901a\u4e86\u7f51\u7edc\u3001\u78c1\u76d8\u7b49\u7b49\u5176\u4ed6\u8d44\u6e90\u3002<\/p>\n
      3\u3001\u5b8c\u5584\u7684\u6587\u6863\u548c demo
      \u4e0d\u540c\u4e8e\u8bb8\u591a\u4e3a\u4e86\u5f00\u6e90\u800c\u5f00\u6e90\u7684 kpi \u9879\u76ee\uff0cworkflow \u914d\u5907\u4e86\u5b8c\u6574\u7684\u6587\u6863\u548c demo\u3002\u975e\u5e38\u7684\u6613\u4e8e\u4e0a\u624b\uff0c\u800c\u4e14\u9047\u5230\u95ee\u9898\u65f6\u8fd8\u6709\u6280\u672f\u652f\u6301 QQ\u7fa4\uff08\u7fa4\u53f7\uff1a618773193\uff09\u3002<\/p>\n
      \u9879\u76ee\u5730\u5740\uff1ahttps:\/\/github.com\/sogou\/workflow<\/span><\/p>\n
      \u8d76\u7d27\u5148 star \u4e0a\uff0c\u4e0d\u8981\u9519\u8fc7\u4e86\uff01<\/p>\n
      \u6700\u540e\u518d\u628a\u6211\u4eec workflow \u4f5c\u8005\u4e4b\u4e00\u7684\u7f8e\u5973\u67b6\u6784\u5e08\u516c\u4f17\u53f7\u5206\u4eab\u4e00\u4e0b\uff0c\u5979\u4f1a\u5728\u5979\u7684\u53f7\u91cc\u4e0d\u5b9a\u671f\u53d1\u6587\u8bb2\u89e3\u3002<\/p>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
      \u539f\u6587\u5730\u5740   \u539f\u521b\u00a0\u5f20\u5f66\u98deal<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[],"tags":[118],"class_list":["post-5127","post","type-post","status-publish","format-standard","hentry","tag-02-"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/5127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/comments?post=5127"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/5127\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=5127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=5127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=5127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}