{"id":116738,"date":"2024-06-24T02:32:55","date_gmt":"2024-06-24T00:32:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-redhat-opublikovala-rezultaty-testirovaniya-proizvoditelnosti-ipsec"},"modified":"2024-06-24T02:32:55","modified_gmt":"2024-06-24T00:32:55","slug":"kompaniya-redhat-opublikovala-rezultaty-testirovaniya-proizvoditelnosti-ipsec","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/kompaniya-redhat-opublikovala-rezultaty-testirovaniya-proizvoditelnosti-ipsec","title":{"rendered":"Spole\u010dnost RedHat zve\u0159ejnila v\u00fdsledky testov\u00e1n\u00ed v\u00fdkonu IPsec","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost Red Hat zve\u0159ejnila v\u00fdsledky hodnocen\u00ed v\u00fdkonnosti \u0161ifrovan\u00fdch komunika\u010dn\u00edch kan\u00e1l\u016f organizovan\u00fdch pomoc\u00ed protokolu IPsec na modern\u00edm hardwaru a porovnala propustnost IPsec zalo\u017eenou na algoritmech autentizovan\u00e9ho \u0161ifrov\u00e1n\u00ed AES-GCM a AES-SHA1. <\/p>\n

Testov\u00e1n\u00ed bylo prov\u00e1d\u011bno v distribuci RHEL 9.4 na serveru se dv\u011bma procesory Intel Xeon Scalable \u010dtvrt\u00e9 generace (28 jader a 56 logick\u00fdch jader v ka\u017ed\u00e9m CPU), p\u0159ipojen\u00e9m k s\u00edti p\u0159es 100-Gbps s\u00ed\u0165ov\u00fd adapt\u00e9r Intel E810. Hardwarov\u00e9 zrychlen\u00ed IPsec s p\u0159enesen\u00edm operac\u00ed na stranu s\u00ed\u0165ov\u00e9 karty nebo Intel QAT bylo vypnuto, aby se z\u00edskal p\u0159ehled o v\u00fdkonu programov\u00e9ho stacku. Nastaven\u00ed syst\u00e9mu byla nastavena podle profilu \u201ethroughput-performance\u201c, firewall firewalld byl vypnut a tak\u00e9 byl proveden vazba procesu iperf3, generuj\u00edc\u00edho provoz, a zpracovatele p\u0159eru\u0161en\u00ed s\u00ed\u0165ov\u00e9 karty na prvn\u00ed j\u00e1dro CPU (aby se p\u0159ede\u0161lo poklesu v\u00fdkonu z d\u016fvodu migrace zpracovatel\u016f p\u0159eru\u0161en\u00ed na uzly NUMA, kter\u00e9 nejsou spojeny se s\u00ed\u0165ovou kartou).<\/p>\n

V jednof\u00e1zov\u00e9m testu IPsec pro IPv4 a IPv6 p\u0159i pou\u017eit\u00ed jednoho j\u00e1dra CPU pro proces iperf3 byla zaznamen\u00e1na v\u00fdkonnost 6 Gbit\/s pro AES-GCM a 3,75 Gbit\/s pro AES-SHA1, tak\u017ee AES-SHA1 byl o p\u0159ibli\u017en\u011b 40 % pomalej\u0161\u00ed ne\u017e AES-GCM.
\nP\u0159i testov\u00e1n\u00ed n\u011bkolika paraleln\u00edch tok\u016f (ka\u017ed\u00e1 instance iperf3 byla p\u0159i\u0159azena k samostatn\u00e9mu j\u00e1dru CPU) dos\u00e1hla \u0161pi\u010dkov\u00e1 propustnost p\u0159i pou\u017eit\u00ed AES-GCM 50 Gbit\/s pro IPv4 a IPv6, co\u017e demonstruje mo\u017enost pln\u00e9ho vyu\u017eit\u00ed dostupn\u00e9 propustnosti na typov\u00e9m serveru<\/a> s dv\u011bma 25-gigabitov\u00fdmi nebo jedn\u00edm 40-gigabitov\u00fdm komunika\u010dn\u00edm kan\u00e1lem bez pou\u017eit\u00ed hardwarov\u00e9 akcelerace (nebo polovinu propustnosti 100-gigabitov\u00e9ho kan\u00e1lu, kter\u00fd byl pou\u017eit p\u0159i testov\u00e1n\u00ed).
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Red Hat \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u043e\u0446\u0435\u043d\u043a\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0441\u0432\u044f\u0437\u0438, \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 IPsec, \u043d\u0430 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u043c \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0438, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0441\u0440\u0430\u0432\u043d\u0438\u043b\u0430 \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u043d\u0443\u044e \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c IPsec \u043d\u0430 \u0431\u0430\u0437\u0435 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f AES-GCM \u0438 AES-SHA1. \u0422\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u043b\u043e\u0441\u044c \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 RHEL 9.4 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0441 \u0434\u0432\u0443\u043c\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 Intel Xeon Scalable \u0447\u0435\u0442\u0432\u0451\u0440\u0442\u043e\u0433\u043e \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f (28 \u044f\u0434\u0435\u0440 \u0438 56 \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u044f\u0434\u0435\u0440 \u0432 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-116738","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\udd47Spole\u010dnost RedHat zve\u0159ejnila v\u00fdsledky testov\u00e1n\u00ed v\u00fdkonnosti IPsec | ProHoster","description":"Spole\u010dnost Red Hat zve\u0159ejnila v\u00fdsledky hodnocen\u00ed v\u00fdkonnosti \u0161ifrovan\u00fdch komunika\u010dn\u00edch kan\u00e1l\u016f organizovan\u00fdch pomoc\u00ed protokolu IPsec na 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