{"id":112901,"date":"2024-01-14T11:28:04","date_gmt":"2024-01-14T09:28:04","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-yadro-linux-6-8-prinyaty-patchi-uskoryayushhie-tcp"},"modified":"2024-01-14T11:28:04","modified_gmt":"2024-01-14T09:28:04","slug":"v-yadro-linux-6-8-prinyaty-patchi-uskoryayushhie-tcp","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/v-yadro-linux-6-8-prinyaty-patchi-uskoryayushhie-tcp","title":{"rendered":"Do j\u00e1dra Linux 6.8 byly p\u0159ijaty opravy zrychluj\u00edc\u00ed TCP","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Sou\u010d\u00e1st\u00ed k\u00f3dov\u00e9 z\u00e1kladny, ze kter\u00e9 se formuje j\u00e1dro Linux 6.8, byl p\u0159ijat soubor zm\u011bn, kter\u00e9 v\u00fdrazn\u011b zvy\u0161uj\u00ed v\u00fdkon TCP stacku. V p\u0159\u00edpadech zpracov\u00e1n\u00ed mnoha paraleln\u00edch TCP spojen\u00ed m\u016f\u017ee zrychlen\u00ed dos\u00e1hnout a\u017e 40 %. <\/p>\n

Zlep\u0161en\u00ed bylo mo\u017en\u00e9, proto\u017ee prom\u011bnn\u00e9 ve struktur\u00e1ch s\u00ed\u0165ov\u00e9ho stacku (socks, netdev, netns, mibs) byly um\u00edst\u011bny v pr\u016fb\u011bhu p\u0159id\u00e1v\u00e1n\u00ed, co\u017e bylo ur\u010deno historick\u00fdmi d\u016fvody. P\u0159ehodnocen\u00ed um\u00edst\u011bn\u00ed prom\u011bnn\u00fdch ve struktur\u00e1ch za \u00fa\u010delem zv\u00fd\u0161en\u00ed efektivity pr\u00e1ce s procesorovou cache (minimalizace vyu\u017eit\u00ed \u0159et\u011bzc\u016f cache ve f\u00e1zi p\u0159enosu dat) a optimalizace p\u0159\u00edstupu k prom\u011bnn\u00fdm vedlo k v\u00fdrazn\u00e9mu zrychlen\u00ed pr\u00e1ce TCP, zejm\u00e9na v p\u0159\u00edpad\u011b velk\u00e9ho po\u010dtu sou\u010dasn\u00fdch TCP spojen\u00ed.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b, \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u044f\u0434\u0440\u043e Linux 6.8, \u043f\u0440\u0438\u043d\u044f\u0442 \u043d\u0430\u0431\u043e\u0440 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0432\u044b\u0448\u0430\u044e\u0449\u0438\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c TCP-\u0441\u0442\u0435\u043a\u0430. \u0412 \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0430 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u044b\u0445 TCP-\u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u0435 \u043c\u043e\u0436\u0435\u0442 \u0434\u043e\u0441\u0442\u0438\u0433\u0430\u0442\u044c 40%. \u0423\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0435 \u0441\u0442\u0430\u043b\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0432 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u0445 \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0441\u0442\u0435\u043a\u0430 (socks, netdev, netns, mibs) \u0440\u0430\u0441\u043f\u043e\u043b\u0430\u0433\u0430\u043b\u0438\u0441\u044c \u043f\u043e \u043c\u0435\u0440\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f, \u0447\u0442\u043e \u0431\u044b\u043b\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043e \u0438\u0441\u0442\u043e\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u043f\u0440\u0438\u0447\u0438\u043d\u0430\u043c\u0438. \u041f\u0435\u0440\u0435\u0441\u043c\u043e\u0442\u0440 \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0432 […]<\/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-112901","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\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\udd47Do j\u00e1dra Linux 6.8 byly p\u0159ijaty opravy zrychluj\u00edc\u00ed TCP | ProHoster","description":"Sou\u010d\u00e1st\u00ed k\u00f3dov\u00e9 z\u00e1kladny, ze kter\u00e9 se formuje j\u00e1dro Linux 6.8, byl p\u0159ijat soubor zm\u011bn, kter\u00e9 v\u00fdrazn\u011b zvy\u0161uj\u00ed v\u00fdkon TCP stacku.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/v-yadro-linux-6-8-prinyaty-patchi-uskoryayushhie-tcp","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412 \u044f\u0434\u0440\u043e Linux 6.8 \u043f\u0440\u0438\u043d\u044f\u0442\u044b \u043f\u0430\u0442\u0447\u0438, \u0443\u0441\u043a\u043e\u0440\u044f\u044e\u0449\u0438\u0435 TCP | ProHoster","og:description":"\u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b, \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u044f\u0434\u0440\u043e Linux 6.8, \u043f\u0440\u0438\u043d\u044f\u0442 \u043d\u0430\u0431\u043e\u0440 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0432\u044b\u0448\u0430\u044e\u0449\u0438\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c TCP-\u0441\u0442\u0435\u043a\u0430.","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/v-yadro-linux-6-8-prinyaty-patchi-uskoryayushhie-tcp","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2024-01-14T09:28:04+00:00","article:modified_time":"2024-01-14T09:28:04+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/112901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=112901"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/112901\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=112901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=112901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=112901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}