{"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\/hu\/blog\/news\/v-gentoo-linux-realizovana-podderzhka-dtrace-2-0","title":{"rendered":"A Gentoo Linux t\u00e1mogatja a DTrace 2.0-t","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A Gentoo projekt fejleszt\u0151i bejelentett\u00e9k, hogy a disztrib\u00faci\u00f3 t\u00e1mogatja a DTrace 2.0 eszk\u00f6zk\u00e9szletet a kernel \u00e9s a felhaszn\u00e1l\u00f3i t\u00e9rbeli alkalmaz\u00e1sok dinamikus nyomk\u00f6vet\u00e9s\u00e9re, valamint a rendszer viselked\u00e9s\u00e9nek nyomon k\u00f6vet\u00e9s\u00e9re \u00e9s a probl\u00e9m\u00e1k val\u00f3s idej\u0171 diagnosztiz\u00e1l\u00e1s\u00e1ra minim\u00e1lis teljes\u00edtm\u00e9nyhat\u00e1ssal. A DTrace 2.0 \u00e1gat az jellemzi, hogy az eBPF alrendszert \u00e9s a kernel be\u00e9p\u00edtett nyomk\u00f6vet\u00e9si mechanizmusait haszn\u00e1lja, an\u00e9lk\u00fcl, hogy speci\u00e1lis modult kellene bet\u00f6lteni a kernelbe. <\/p>\n

A DTrace haszn\u00e1lat\u00e1hoz Gentoo alatt elegend\u0151 telep\u00edteni a dev-debug\/dtrace csomagot, mivel minden sz\u00fcks\u00e9ges be\u00e1ll\u00edt\u00e1s m\u00e1r be van kapcsolva az aj\u00e1nlott kernelben, amely a disztrib\u00faci\u00f3ban el\u00e9rhet\u0151. Manu\u00e1lis kernel \u00f6sszeszerel\u00e9s eset\u00e9n az ebuild mostant\u00f3l jelzi azokat az opci\u00f3kat, amelyeket be kell kapcsolni a DTrace m\u0171k\u00f6d\u00e9s\u00e9hez.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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