{"id":54953,"date":"2020-01-08T00:00:00","date_gmt":"2020-01-07T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/v-systemd-ozhidaetsya-vklyuchenie-obrabotchika-nehvatki-pamyati-oomd-razrabotannogo-v-facebook"},"modified":"2020-02-18T14:03:01","modified_gmt":"2020-02-18T11:03:01","slug":"v-systemd-ozhidaetsya-vklyuchenie-obrabotchika-nehvatki-pamyati-oomd-razrabotannogo-v-facebook","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/v-systemd-ozhidaetsya-vklyuchenie-obrabotchika-nehvatki-pamyati-oomd-razrabotannogo-v-facebook","title":{"rendered":"In systemd, l'attivazione del gestore di esaurimento della memoria oomd, sviluppato da Facebook, \u00e8 attesa.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Commentando l'intenzione<\/a><\/noindex> lo sviluppo da parte dei programmatori di Fedora dell'attivazione di un processo in background di default earlyoom<\/a><\/noindex> per rispondere tempestivamente all'esaurimento della memoria di sistema, Lennart Poettering raccontato<\/a><\/noindex> sui piani per l'integrazione in systemd di un'altra soluzione \u2014 oomd<\/a><\/noindex>. Il gestore oomd \u00e8 sviluppato da Facebook, i cui dipendenti stanno parallelamente lavorando al sottosistema del kernel PSI (Pressure Stall Information), che consente al gestore di esaurimento della memoria nello spazio utente di analizzare le informazioni sui tempi di attesa per l'accesso a diverse risorse (CPU, memoria, I\/O) per una valutazione accurata del carico di sistema e della natura del rallentamento delle prestazioni.<\/p>\n

oomd \u00e8 nelle fasi finali di creazione di un prodotto universale, adatto a qualsiasi carico di lavoro senza necessit\u00e0 di ulteriore ottimizzazione. Dopo che gli ultimi componenti mancanti dell'interfaccia PSI (\u00abiocost\u00bb) saranno aggiunti al kernel Linux, Facebook intende trasferire oomd o una sua versione semplificata per l'inclusione in systemd. Si prevede che ci\u00f2 avvenga tra sei mesi o un anno. Earlyoom pu\u00f2 essere utilizzato in Fedora come soluzione temporanea fino a quando oomd non sar\u00e0 perfezionato, ma a lungo termine, Pottinger ritiene che il futuro appartenga a oomd.<\/p>\n

<\/a><\/noindex><\/p>\n

Fonte: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043c\u0435\u043d\u0442\u0438\u0440\u0443\u044f \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 Fedora \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0444\u043e\u043d\u043e\u0432\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 earlyoom \u0434\u043b\u044f \u0440\u0430\u043d\u043d\u0435\u0433\u043e \u0440\u0435\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430 \u043d\u0435\u0445\u0432\u0430\u0442\u043a\u0443 \u043f\u0430\u043c\u044f\u0442\u0438 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u041b\u0435\u043d\u043d\u0430\u0440\u0442 \u041f\u043e\u0442\u0442\u0435\u0440\u0438\u043d\u0433 (Lennart Poettering) \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u043b \u043e \u043f\u043b\u0430\u043d\u0430\u0445 \u043f\u043e \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u0432 systemd \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u044f — oomd. \u041e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a oomd \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Facebook, \u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u043a\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0442 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u044f\u0434\u0440\u0430 PSI (Pressure Stall Information), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0443\u044e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0443 \u043d\u0435\u0445\u0432\u0430\u0442\u043a\u0438 \u043f\u0430\u043c\u044f\u0442\u0438 \u0432 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f […]<\/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-54953","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47In systemd si prevede l'attivazione del gestore di esaurimento della memoria oomd, sviluppato da Facebook | ProHoster","description":"Commentando l'intenzione degli sviluppatori di Fedora di includere per impostazione predefinita un processo in 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