{"id":34961,"date":"2019-10-31T22:01:33","date_gmt":"2019-10-31T19:01:33","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-earlyoom-1-3-protsessa-dlya-rannego-reagirovaniya-na-nehvatku-pamyati\/"},"modified":"2019-10-31T22:01:33","modified_gmt":"2019-10-31T19:01:33","slug":"vypusk-earlyoom-1-3-protsessa-dlya-rannego-reagirovaniya-na-nehvatku-pamyati","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-earlyoom-1-3-protsessa-dlya-rannego-reagirovaniya-na-nehvatku-pamyati","title":{"rendered":"Versi\u00f3n earlyoom 1.3, un proceso para la respuesta temprana a la escasez de memoria","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Despu\u00e9s de siete meses de desarrollo <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/rfjakob\/earlyoom\/releases\/tag\/v1.3\">publicado<\/a><\/noindex> se lanza el proceso en segundo plano <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/rfjakob\/earlyoom\">earlyoom 1.3<\/a><\/noindex>, que verifica peri\u00f3dicamente la cantidad de memoria disponible (MemAvailable, SwapFree) y trata de reaccionar temprano ante la aparici\u00f3n de falta de memoria.<\/p>\n<p>Si la cantidad de memoria disponible es menor que un valor establecido, earlyoom finalizar\u00e1 forzosamente (mediante el env\u00edo de SIGTERM o SIGKILL) el proceso que m\u00e1s memoria consume (que tenga el mayor valor en \/proc\/*\/oom_score), sin dejar que el estado del sistema alcance la limpieza de los buffers y que interfiera con el funcionamiento del intercambio (el manejador OOM (Out Of Memory) en el n\u00facleo se activa cuando el estado de falta de memoria ya ha alcanzado niveles cr\u00edticos y, por lo general, en ese momento el sistema ya no responde a las acciones del usuario).<\/p>\n<p>Earlyoom admite el env\u00edo de notificaciones sobre procesos finalizados por la fuerza en el escritorio (usando notify-send), y tambi\u00e9n ofrece la posibilidad de definir reglas en las que se pueden especificar, mediante expresiones regulares, los nombres de los procesos cuya terminaci\u00f3n se prefiere (opci\u00f3n &#171;&#8212;prefer&#187;) o cuyos procesos se deben evitar detener (opci\u00f3n &#171;&#8212;avoid&#187;).<\/p>\n<p>Los cambios principales en la nueva versi\u00f3n son: <\/p>\n<ul>\n<li class=\"l\"> Se ha implementado una espera para la finalizaci\u00f3n del proceso despu\u00e9s de enviarle una se\u00f1al. Esto soluciona el problema en el que earlyoom a veces mata m\u00e1s de un proceso cuando uno es suficiente;\n<li class=\"l\"> Se ha a\u00f1adido un script auxiliar (notify_all_users.py) para notificar a todos los usuarios conectados sobre la finalizaci\u00f3n de procesos a trav\u00e9s de notify-send;\n<li class=\"l\"> Se ha corregido la visualizaci\u00f3n incorrecta de algunos nombres de procesos que contienen caracteres UTF-8;\n<li class=\"l\"> Se ha adoptado un c\u00f3digo de conducta (Contributor Covenant Code of Conduct).\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50809\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0441\u0435\u043c\u0438 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0444\u043e\u043d\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 earlyoom 1.3, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0435\u0440\u0438\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442 \u043e\u0431\u044a\u0435\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 (MemAvailable, SwapFree) \u0438 \u043f\u044b\u0442\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0440\u0430\u043d\u043d\u0435\u0439 \u0441\u0442\u0430\u0434\u0438\u0438 \u043e\u0442\u0440\u0435\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043d\u0430 \u0432\u043e\u0437\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u044f \u043d\u0435\u0445\u0432\u0430\u0442\u043a\u0438 \u043f\u0430\u043c\u044f\u0442\u0438. \u0415\u0441\u043b\u0438 \u043e\u0431\u044a\u0451\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 \u043c\u0435\u043d\u044c\u0448\u0435 \u0437\u0430\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u0442\u043e earlyoom \u043f\u0440\u0438\u043d\u0443\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e (\u0447\u0435\u0440\u0435\u0437 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0443 SIGTERM \u0438\u043b\u0438 SIGKILL) \u0437\u0430\u0432\u0435\u0440\u0448\u0438\u0442 \u0440\u0430\u0431\u043e\u0442\u0443 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430, \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u043f\u0430\u043c\u044f\u0442\u044c (\u0438\u043c\u0435\u044e\u0449\u0435\u0433\u043e \u0441\u0430\u043c\u043e\u0435 \u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \/proc\/*\/oom_score), [&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-34961","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0441\u0435\u043c\u0438 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0444\u043e\u043d\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430\" \/>\n\t<meta name=\"robots\" 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