{"id":120355,"date":"2024-10-27T13:09:19","date_gmt":"2024-10-27T11:09:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-gentoo-linux-realizovana-podderzhka-dtrace-2-0"},"modified":"2024-10-27T13:09:19","modified_gmt":"2024-10-27T11:09:19","slug":"v-gentoo-linux-realizovana-podderzhka-dtrace-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/v-gentoo-linux-realizovana-podderzhka-dtrace-2-0","title":{"rendered":"Le support de DTrace 2.0 a \u00e9t\u00e9 impl\u00e9ment\u00e9 dans Gentoo Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Les d\u00e9veloppeurs du projet Gentoo ont annonc\u00e9 l'impl\u00e9mentation dans la distribution du support de l'outil DTrace 2.0 pour le tra\u00e7age dynamique du noyau et des applications en espace utilisateur, ainsi que pour le suivi du comportement du syst\u00e8me et le diagnostic des probl\u00e8mes en temps r\u00e9el avec un impact minimal sur la performance. La particularit\u00e9 de la branche DTrace 2.0 est son fonctionnement avec le sous-syst\u00e8me eBPF et les m\u00e9canismes de tra\u00e7age du noyau par d\u00e9faut, sans n\u00e9cessiter le chargement d'un module sp\u00e9cial dans le noyau. <\/p>\n

Pour utiliser DTrace dans Gentoo, il suffit maintenant d'installer le package dev-debug\/dtrace, et toutes les configurations n\u00e9cessaires sont d\u00e9j\u00e0 incluses dans le noyau propos\u00e9 par la distribution. Lors de la compilation manuelle du noyau, le ebuild donnera maintenant des suggestions sur les options \u00e0 activer pour faire fonctionner DTrace.
\n
Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Gentoo \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f DTrace 2.0 \u0434\u043b\u044f \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0438 \u044f\u0434\u0440\u0430 \u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \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, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0434\u043b\u044f \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u0434\u0438\u0430\u0433\u043d\u043e\u0441\u0442\u0438\u043a\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0441 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u043c \u0432\u043b\u0438\u044f\u043d\u0438\u0435\u043c \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c. \u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e \u0432\u0435\u0442\u043a\u0438 DTrace 2.0 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b eBPF \u0438 \u0448\u0442\u0430\u0442\u043d\u044b\u0445 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u043e\u0432 \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0438 \u044f\u0434\u0440\u0430, \u043d\u0435 […]<\/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-120355","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\udd47Support de DTrace 2.0 impl\u00e9ment\u00e9 dans Gentoo Linux | ProHoster","description":"Les d\u00e9veloppeurs du projet Gentoo ont annonc\u00e9 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