{"id":106030,"date":"2022-12-14T15:36:38","date_gmt":"2022-12-14T13:36:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlen-http-server-hinsightd-ispolzuyushhij-linux-podsistemu-io_uring"},"modified":"2026-02-08T23:29:58","modified_gmt":"2026-02-08T21:29:58","slug":"predstavlen-http-server-hinsightd-ispolzuyushhij-linux-podsistemu-io_uring","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/predstavlen-http-server-hinsightd-ispolzuyushhij-linux-podsistemu-io_uring","title":{"rendered":"Apresentado o servidor HTTP hinsightd, utilizando a subsistema io_uring do Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Foi publicado um servidor HTTP compacto, o hinsightd, not\u00e1vel pelo uso da interface de entrada\/sa\u00edda ass\u00edncrona io_uring, disponibilizada no n\u00facleo do Linux. O servidor suporta o protocolo HTTP\/1.1 e \u00e9 projetado para baixo consumo de recursos, enquanto fornece as funcionalidades exigidas. Por exemplo, o hinsightd suporta TLS, proxy reverso (rproxy), cache de conte\u00fado gerado dinamicamente no sistema de arquivos local, compress\u00e3o de dados entregues em tempo real, rein\u00edcio sem desconectar conex\u00f5es estabelecidas, conex\u00e3o de manipuladores de requisi\u00e7\u00f5es din\u00e2micos atrav\u00e9s de mecanismos FastCGI e CGI. O c\u00f3digo do projeto \u00e9 escrito em C e \u00e9 distribu\u00eddo sob a licen\u00e7a BSD.    <\/p>\n<p>Para o processamento da configura\u00e7\u00e3o, escrita de complementos e cria\u00e7\u00e3o de manipuladores de requisi\u00e7\u00f5es, h\u00e1 a possibilidade de usar a linguagem Lua, permitindo que tais manipuladores possam ser definidos diretamente no arquivo <a href=\"https:\/\/prohoster.info\/pt\/server\/dts-dronten\/\"  data-wpil-monitor-id=\"993\">configura\u00e7\u00f5es do servidor<\/a>. O formato de plugins oferece funcionalidades como altera\u00e7\u00e3o do formato de registro em log, associa\u00e7\u00e3o de logs espec\u00edficos a hosts virtuais, defini\u00e7\u00e3o de estrat\u00e9gias de balanceamento de carga, autentica\u00e7\u00e3o HTTP, reescrita de URLs e agendamento de tarefas (por exemplo, atualiza\u00e7\u00e3o de certificados Let's Encrypt).      <\/p>\n<p>Juntamente com <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/server\/dts-prohoster\/\"   title=\"servidor\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3070\">servidor<\/a> uma biblioteca \u00e9 fornecida para integrar fun\u00e7\u00f5es do hinsightd em suas aplica\u00e7\u00f5es. O hinsightd tamb\u00e9m inclui funcionalidade integrada para enviar solicita\u00e7\u00f5es HTTP a partir da linha de comando, por exemplo, para carregar uma p\u00e1gina pode-se executar o comando \u201chinsightd -d URL\u201d. O servidor \u00e9 muito compacto e ocupa cerca de 200KB na forma compilada (100KB para o execut\u00e1vel e 100KB para a biblioteca compartilhada). Entre as depend\u00eancias externas, est\u00e3o apenas libc, lua, liburing e zlib, al\u00e9m de openssl\/libressl e ffcall opcionalmente.    <\/p>\n<p>Entre os planos para o desenvolvimento futuro, \u00e9 mencionada a possibilidade de armazenamento em cache de arquivos comprimidos, isolamento sandbox baseado na filtragem de chamadas do sistema e uso de espa\u00e7os de nome, controle de largura de banda (traffic shaping), multithreading, melhor tratamento de erros e defini\u00e7\u00e3o de hosts virtuais com base em m\u00e1scaras.      <\/p>\n<p>Resultados do teste de desempenho sint\u00e9tico (sem otimiza\u00e7\u00f5es na configura\u00e7\u00e3o como est\u00e1) com a ferramenta ab, ao executar 250 e 500 (entre par\u00eanteses) solicita\u00e7\u00f5es paralelas (\u201cab -k -c 250 -n 10000 http:\/\/localhost\/\u201d):  <\/p>\n<ul>\n<li class=\"l\"> hinsightd\/0.9.17 \u2014 63035.01 solicita\u00e7\u00f5es por segundo (54984.63)\n<li class=\"l\"> lighttpd\/1.4.67 \u2014 53693.29 solicita\u00e7\u00f5es por segundo (1613.59)\n<li class=\"l\"> Apache\/2.4.54 \u2014 37474.10 solicita\u00e7\u00f5es por segundo (34305.55)\n<li class=\"l\"> Caddy\/2.6.2 \u2014 35412.02 solicita\u00e7\u00f5es por segundo (33995.57)\n<li class=\"l\"> nginx\/1.23.2 \u2014 26673.64 solicita\u00e7\u00f5es por segundo (26172.73)  <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58323\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0439 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440 hinsightd, \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0432\u043b\u044f\u0435\u043c\u043e\u0433\u043e \u0432 \u044f\u0434\u0440\u0435 Linux \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0430\u0441\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u043e\u0433\u043e \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430 io_uring. \u0421\u0435\u0440\u0432\u0435\u0440 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b HTTP\/1.1 \u0438 \u0441\u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u0434\u043b\u044f \u043d\u0438\u0437\u043a\u043e\u0433\u043e \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 \u0441 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u0432\u043e\u0441\u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, hinsightd \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 TLS, \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0435 \u043f\u0440\u043e\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 (rproxy), \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u043c\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430 \u0432 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0439 \u0424\u0421, \u0441\u0436\u0430\u0442\u0438\u0435 \u043d\u0430 \u043b\u0435\u0442\u0443 \u043e\u0442\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0441\u043a \u0431\u0435\u0437 \u0440\u0430\u0437\u0440\u044b\u0432\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439, \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-106030","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0439 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