{"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\/nl\/blog\/news\/v-systemd-ozhidaetsya-vklyuchenie-obrabotchika-nehvatki-pamyati-oomd-razrabotannogo-v-facebook","title":{"rendered":"In systemd wordt de geheugen tekort handler oomd, ontwikkeld door Facebook, verwacht.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Commentaar gevend <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52136\">de intentie<\/a><\/noindex> van de Fedora-ontwikkelaars om standaard een achtergrondproces op te nemen <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50809\">earlyoom<\/a><\/noindex> voor vroegtijdige reactie op geheugentekort in het systeem, zei Lennart Poettering <noindex><a rel=\"nofollow\" href=\"https:\/\/lists.fedoraproject.org\/archives\/list\/devel@lists.fedoraproject.org\/message\/W73ZVOIRNNW4YVQT6FNSLI6GHUJCZSKY\/\">Met als gevolg dat de beschikbaarheid van IPv4 verder vermindert.<\/a><\/noindex> over de plannen voor integratie in systemd van een andere oplossing &#8212; <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48994\">oomd<\/a><\/noindex>. De oomd-handler wordt ontwikkeld door Facebook, waarvan de medewerkers tegelijkertijd de kernel-subsystem PSI (Pressure Stall Information) ontwikkelen, waarmee de geheugenbeheerder in de gebruikersruimte de informatie over de wachttijden voor verschillende middelen (CPU, geheugen, Invoer\/Uitvoer) kan analyseren om het niveau van systeembelasting en het soort vertraging nauwkeurig te beoordelen.<\/p>\n<p>Oomd bevindt zich in de laatste fase van de ontwikkeling van een universeel product dat geschikt is voor elke werklast zonder extra tuning. Nadat de laatste ontbrekende componenten van de PSI-interface (&#171;iocost&#187;) aan de Linux-kernel zijn toegevoegd, is Facebook van plan oomd of een vereenvoudigde versie ervan over te dragen voor opname in systemd. Dit zal naar verwachting binnen zes maanden tot een jaar gebeuren. Earlyoom kan als tijdelijke oplossing in Fedora worden gebruikt totdat oomd in de juiste staat is gebracht, maar op de lange termijn gelooft Pottering dat de toekomst toebehoort aan oomd.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Bron: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52152\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 &#8212; 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 [&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-54953","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All 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